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ETX-204A - Vox Technologies

1. ETX 204A Ver 2 2 i Table of Contents Installation and Operation Manual Configuring SNTP Server Parameters 4 10 Syslog Configuring Syslog Parameter Displaying Syslog Statistics 4 11 Configuring Temperature Threshold 4 12 Clearing Device Statistics 4 13 Administration Working with the Inventory Standards and MIBs Benefits Displaying Inventory Information Setting Administrative Inventory Informatio Example Displaying Environment Displaying Software Versions Displaying CPU and Memory Utilization File Operations Downloading Uploading Files Using CLI to Download Upload Files Copying Files Within Device Displaying Files Within Device Swapping Files Deleting Files Saving Configuration Reset Resetting to Factory Defaults Resetting to User Defaults Restarting the Unit Chapter 5 Monitoring and Diagnostics 5 1 Detecting Problems LEDs Alarms and Traps 5 2 Handling Events Working with the Event Log Working with Traps Setting the Trap Delay Masking Traps Working with Trap Synchronization 5 3 Running a Ping Test 5 4 Tracing the Route 5 5 Technical Support Chapter 6 Software Upgrade 6 1 Compatibility Requirements 6 2 Impact 6 3 Software Upgrade Options 6 4 Prerequisites Software Files System Requirements 6 5 Upgrading the Device Software via CLI Verifying the H
2. Configuring Layer 2 Control Processing Profiles gt To configure an L2CP profile 1 Navigate to configure port 12ep lt l2cp profile name gt to select the L2CP profile to configure The config gt port gt 12cp profile lt 12cp profile name gt prompt is displayed 2 Specify the L2CP action for a MAC address mac lt hex byte gt discard tunnel peer The lt hex byte gt parameter is the last byte of the control protocol MAC The actions are as follows Discard L2CP frames are discarded 2 Tunnel L2CP frames are forwarded across the network as ordinary data Peer ETX 204A peers with the user equipment to run the protocol L2CP frames are forwarded to the ETX 204A CPU Unidentified L2CP frames are forwarded across the network as ordinary data 3 Specify the default action for undefined control protocols default discard tunnel 4 Choose a protocol or specify no protocol protocol stplvtplcdpllldpipvstp tunnel mac change lt mac address gt no protocol stp vtp cdp 1ldp pvstp Note The MAC swap option is available only for protocols vtp stp cdp and pvstp Displaying Ethernet Port Status You can display the following Summary information showing the status and speed of all Ethernet ports e Status and configuration of an individual Ethernet port gt To display the status of all Ethernet ports e At the prompt config gt port enter show summary The port status and speeds
3. ETX 204A configure port ethernet 3 ETX 204A gt config gt port gt eth 3 show 12cp statistics Protocol Encapsulated Decapsulated o o o o o o LLDP o o PVSTP o o Total o o ETX 204A gt config gt port gt eth 3 Clearing Statistics To clear the statistics for an Ethernet port e At the prompt config gt port gt eth lt port num gt enter clear statistics The statistics for the specified port are cleared To clear the L2CP statistics for an Ethernet port e At the prompt config gt port gt eth lt port num gt enter clear l2cp statistics The L2CP statistics for the specified port are cleared 4 3 Network Interface Redundancy Two network interfaces operate redundant to each other either as a single logical link LAG or two separate links 1 1 e Link aggregation LAG mode according to IEEE 802 3 2005 In this mode both ports receive traffic at the same time and one port transmits If the transmitting port fails ETX 204A switches to the standby link Both network ports must be enabled If activated LACP control frames are periodically transmitted in order to locate failures as they occur 1 1 bidirectional protection redundancy mode In this mode only one port is active at a time to carry traffic If it fails the second port takes over The recovery mode revertive or non revertive and the restoration time in revertive mode can be selected according to the ap
4. Term Description Multipoint to Multipoint Flow connecting two or more UNIS Flow Service Instance Class A set of Service Frames that have a commitment from the of service CoS Service Provider to receive a particular level of performance Service Instance Service Frame delivery performance is specified for all Service Identifier CoS ID Frames transported within a flow with a particular Class of Service instance The Class of Service instance is identified by a lass of Service Identifier associated with each Service Frame Class of service can be identified by more than one parameter frame attribute MEP Proactive OAM reference point which is capable to initiate and terminate proactive OAM frames MEP is also capable to initiate and react to diagnostics OAM frames MP A provisioned OAM reference point which is capable to respond to diagnostics OAM frames initiated by the MEP MEP Service Instance The receiver of OAM frames in each Service Instance Source MEP Service Instance The transmitter of OAM frames in each Service Instance Destination B 2 Reference Architecture Figure B 1 illustrates two OAM flows e QAM flow originating from the CPE The CPE to CPE OAM flow is transferred transparently by ETX 204A and treated as data e OAM flow originating from the ETX 204A devices The ETX 204A OAM flow runs on a data flow on the same VLAN The ETX 204A units terminate the OAM flow and can
5. To save the user configuration in startup config Inany level enter save At the file prompt enter copy running config startup config To save the user default configuration in user default config at the file prompt enter copy running config user default config Reset ETX 204A supports the following types of reset e Reset to factory defaults Reset to user defaults e Overall reset restart of the device Resetting to Factory Defaults gt To reset ETX 204A to factory defaults 1 Navigate to the admin context admin and enter factory default A confirmation message is displayed Current configuration will be erased and device will reboot with factory default configuration Are you sure yes no 2 Enter yes to confirm the reset to factory defaults The factory default file is copied to the startup config file The unit resets and after it completes its startup the factory defaults are loaded Resetting to User Defaults gt To reset ETX 204A to user defaults 1 Navigate to the admin context admin and enter user default A confirmation message is displayed Current configuration will be erased and device will reboot with user default configuration Are you sure yes no 2 Enter yes to confirm the reset to user defaults The user default config file is copied to the startup config file The unit resets and after it completes its startup the user defaults are loaded ETX 204A Ver 2 2 Ad
6. Classification Other classifications allowed on same ingress port Range Max number Priority ranges NNI UNI Destination VLAN IP address VLAN priority VLAN VLAN priority VLAN IP precedence VLAN DSCP VLAN Non IP IP precedence DSCP Unclassified Non IP untagged IP address Single value 1 range not allowed Both Non IP Unclassified VLAN IP precedence VLAN DSCP Source MAC address Destination MAC address Source IP address Destination IP address Ethertype Both Ethertype Unclassified VLAN VLAN priority VLAN VLAN priority VLAN IP precedence VLAN DSCP VLAN non IP IP precedence DSCP Non IP Untagged Both Untagged Unclassified VLAN VLAN priority VLAN VLAN priority Source MAC address Destination MAC address Source IP address Destination IP address Ethertype ETX 204A Ver 2 2 Flows Both 4 59 Chapter 4 Configuration Installation and Operation Manual Note 1 If you combine the classifications VLAN and VLAN VLAN priority the VLANs must be different For example the following combination is not allowed e VLAN 100 e VLAN 100 p bit 5 The following combination is allowed e VLAN 100 e VLAN 200 p bit 5 You can achieve the combination VLAN 100 and VLAN 100 p bit 5 via the following e VLAN 100 p bit 0 4 6 7 e VLAN 100 p bit 5 Table 4 6 Valid VLAN Action Combinations Action on Egress VLANs and
7. ETX 204A configure management snmp ETX 204A gt config gt mngmnt gt snmp notify TrapData ETX 204A gt config gt mngmnt gt snmp gt not ify TrapData tag Data ETX 204A gt config gt mngmnt gt snmp gt notify TrapData bind agnStatusChangeTrap ETX 204A gt config gt mngmnt gt snmp gt not ify TrapData bind agnUploadDataTrap ETX 204A gt config gt mngmnt gt snmp gt not ify TrapData no shutdown ETX 204A gt config gt mngmnt gt snmp gt not ify TrapData exit ETX 204A gt config gt mngmnt gt snmp notify TrapPower ETX 204A gt config gt mngmnt gt snmp gt not ify TrapPower tag Power ETX 204A gt config gt mngmnt gt snmp gt not ify TrapPower bind agnPowerFailureTrap ETX 204A gt config gt mngmnt gt snmp gt not ify TrapPower bind coldStart ETX 204A gt config gt mngmnt gt snmp gt not ify TrapPower no shutdown ETX 204A gt config gt mngmnt gt snmp gt notify TrapPower exit ETX 204A gt config gt mngmnt gt snmp gt To create target parameters and target e Target parameters named TargParam1 Message processing model SNMPv3 version USM User MD5_priv Security level authentication and privacy e Target named TargNMS1 Target parameters TargParaml Tag list Data Power IP address 192 5 4 3 ETX 204A Ver 2 2 Management Connectivity 4 13 Chapter 4 Configuration Installation and Operation Manual ETX 204A configure management snmp ETX 204A gt config gt mngmnt gt snmp targe
8. min threshold Queue usage minimum threshold in percentage 0 100 max threshold Queue usage maximum threshold in percentage 0 100 max probability Percentage of packets to be dropped when the queue usage reaches the maximimum limit Note You can configure the parameters for the color yellow only 4 5 Flows ETX 204A supports up to 270 unidirectional Ethernet flows which can be used to provide E line or E LAN service delivery over Metro Ethernet networks Each Ethernet flow is unidirectional and connects two ports This section explains how to define the flows according to specific criteria such as VLAN You can use classifier profiles to specify the criteria for flows The classification is per port and is applied to the ingress port of the flow Classifications that apply to the same port are allowed in the combinations shown in Table 4 5 The priority shown is used to determine which classification is used if incoming packets for the port fit the criteria of more than one classification Priority 4 is the lowest priority 1 is the highest NNI indicates ingress network port UNI indicates ingress user port You can perform marking and tagging actions on the outer and inner VLAN such as adding replacing or removing as well as marking with p bit Only certain combinations of actions on the outer and inner VLAN are allowed If no action is performed for the outer VLAN then for the inner VLAN there must be no action perfo
9. A readily accessible disconnect device that is suitably rated and approved should be incorporated in the building installation If the DC power supply is floating the switch must disconnect both poles simultaneously Connecting Data and Telecommunications Cables Data and telecommunication interfaces are classified according to their safety status The following table lists the status of several standard interfaces If the status of a given port differs from the standard one a notice will be given in the manual Ports Safety Status V 11 V 28 V 35 V 36 RS 530 X 21 SELV Safety Extra Low Voltage 10 BaseT 100 BaseT Unbalanced E1 Ports which do not present a safety hazard Usually E2 E3 STM DS 2 DS 3 S Interface up to 30 VAC or 60 VDC ISDN Analog voice E amp M XDSL without feeding voltage TNV 1 Telecommunication Network Voltage 1 Balanced El T1 Sub E1 T1 Ports whose normal operating voltage is within the limits of SELV on which overvoltages from telecommunications networks are possible FXS Foreign Exchange Subscriber TNV 2 Telecommunication Network Voltage 2 Ports whose normal operating voltage exceeds the limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are not possible These ports are not permitted to be directly connected to external telephone and data lines FXO Foreign Exchange Office xDSL TNV 3 Telecommunic
10. No delay in sending traps ETX 204A Ver 2 2 Management Connectivity 4 5 Chapter 4 Configuration Installation and Operation Manual 4 6 Note Note Enabling or Disabling SNMPv3 To enable SNMPv3 1 Navigate to configure management snmp The config gt mngmnt gt snmp prompt is displayed 2 Type snmpv3 SNMPV3 is enabled and SNMPV3 commands are available The manager list is deleted If the SNMP management access is set to managers only the ETX 204A device is not accessible from NMS stations due to the manager list being deleted To prevent this you should change the SNMP management access to allow access by all before enabling SNMPV3 Refer to Controlling Management Access for details on changing management access To disable SNMPv3 1 Navigate to configure management snmp The config gt mngmnt gt snmp prompt is displayed 2 Type no snmpv3 SNMPv3 is disabled and the commands for setting SNMPv1 communities are available Setting SNMP Communities To establish a proper management link when working with SNMPv1 you have to specify the SNMP read write and trap communities The read write and trap communities cannot be set if SNMPv3 is enabled Refer to Enabling or Disabling SNMPV3 for the procedure to disable it You can specify the community with read only authorization the community with write authorization and the community to which ETX 204A sends traps To configure ETX 204A communities 1
11. Queue map profiles e Marking profiles Bandwidth profiles Queue block profiles Queue group profiles These profiles can be applied to the traffic flows to ensure the desired flow prioritization Configuring Queue Mapping Profiles ETX 204A Ver 2 2 Queue mapping profiles formerly referred to as CoS profiles are used to convert the following user priorities into internal priority queues classes of service ETX 204A supports up to 12 queue mapping profiles p bit when the ingress traffic is prioritized according to the 802 1p requirements ip dscp when the ingress traffic is prioritized according to DSCP ip precedence when the ingress traffic is prioritized according to IP precedence For each profile you have to define the queue mapping to map the user priority values to the internal CoS values The internal queues are combined into a queue profile which can be assigned to a queue block Default Configuration Default Queue Mapping Profile ETX 204A provides a default queue mapping profile named CosProfilel which can be used when the ingress traffic is prioritized according to the 802 1p requirements It is defined with classification p bit and the following mappings e Map p bit 0 to queue 7 Quality of Service QoS 4 41 Chapter 4 Configuration Installation and Operation Manual e Map p bit 1 to queue 6 e Map p bit 2 to queue 5 e Map p bit 3 to queue 4 e Map p bit 4 to queue 3 e Map p bit 5
12. This chapter lists the commands used to configure ETX 204A and explains their parameters This chapter includes the following sections Management Connectivity Ethernet Ports Network Interface Redundancy e Quality of Service QoS Fons Ethernet OAM dock Selection e Fault Propagation Date and Time syslog Configuring Temperature Threshold e Gearing Device Statistics e Working with the Inventory e Displaying Environment Displaying Software Versions Displaying CPU and Memory Utilization e File Operations Saving Configuration e Reset For a list of commands and their context refer to Chapter 3 Note When you enter a level that causes the creation of a dynamic entity is displayed at the end of the prompt until you exit the entity level The next time you enter the entity level is displayed at the end of the prompt For the purposes of illustration is usually shown at the end of the prompts in this chapter Examples of dynamic entities include QoS profiles and OAM CFM entities ETX 204A Ver 2 2 Management Connectivity 41 Chapter 4 Configuration Installation and Operation Manual 4 1 Management Connectivity Usually initial configuration of the management parameters is performed via ASCII terminal Once the ETX 204A host IP parameters have been set and the management flows to from the host have been defined it is possible to access it via Telnet or RADview for operation configuration Perfo
13. clear statistics All statistics data for the destination NE are cleared including the stored interval data except for the elapsed time since the start of the current 15 minute interval Table 4 8 OAM Running Statistic Counters Parameter Description Transmitted Frames Total number of OAM frames transmitted since the service was activated Near End Frames Loss Total number of OAM frames lost from remote MEP to local MEP since the service was activated Near End Frames Loss Ratio Total number of OAM frames lost from remote MEP to local MEP divided by total number of transmitted OAM frames since the service was activated Far End Frames Loss Total number of OAM frames lost from local MEP to remote MEP since the service was activated Far End Frames Loss Ratio Total number of OAM frames lost from local MEP to remote MEP divided by total number of transmitted OAM frames since the service was activated Elapsed Time Time in seconds elapsed since the service was activated Unavailable Seconds Total number of unavailable seconds since the service was activated Unavailable Ratio Total number of unavailable seconds divided by elapsed time Frames Above Delay Number of frames that exceeded delay threshold Frames Above Delay Variation Number of frames below or equal delay threshold Current Delay Current delay of frames Current Delay Variation Current del
14. e Interval OAM statistics for the current interval or a selected interval gt To display the OAM CFM statistics for a service 1 Navigate to the level corresponding to the OAM service for which you wish to view the statistics configure oam cfm maintenance domain lt mdid gt maintenance association lt maid gt mep lt mepid gt service lt serviceid gt The following prompt is displayed config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt gt service lt serviceid gt 2 Enter all necessary commands according to the tasks listed below Note The service for which you wish to view the statistics must be active If the service is not active the commands to view statistics are not recognized Task Command Comments Vie g running statistics show statistics running The statistics are displayed as listed in Table 4 8 Viewing statistics for the current show statistics current The statistics for the current interval interval are displayed as listed in Table 4 9 Viewing the statistics for a show statistics interval Allowed values for selected interval lt interval num gt interval num 1 96 The statistics for the selected interval are displayed as listed in Table 4 9 If you specified an interval that has not yet ended since the service was activated a message is displayed that the interval doesn t exist Viewing statistics for the
15. 6 Specify the egress port as the host port or an Ethernet port and define its queues egress port host queue lt queue id gt egress port host queue map profile lt profile name gt egress port ethernet lt port gt queue lt queue id gt block lt block id gt egress port ethernet lt port gt queue map profile lt profile name gt block lt block id gt Note if a queue mapping profile is used it must be compatible with the classification criteria of the flow e g if the classification is according to DSCP then the queue mapping should not be according to p bit 4 62 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Note ETX 204A Ver 2 2 7 Define marking actions for the flow such as overwriting the VLAN ID or inner VLAN ID or setting the priority a Enter the marking context mark all b Specify marking actions You can perform the following actions Overwrite VLAN ID with a new value vlan lt vlan value gt Overwrite inner VLAN ID with a new value inner vlan lt inner vlan value gt Specify p bit to set priority for outer VLAN of flow P bit lt p bit value gt Specify marking profile to set priority for outer VLAN of flow marking profile lt marking profile name gt Specify p bit to set priority for inner VLAN of flow inner p bit lt inner p bit value gt Specify marking profile for inner VLAN of flow inner marking profile lt inner marking profile name gt
16. Define period of time that failed link stops transmitting to report the failure 1 force active port Define if port is forced to be active show status Display protection status terminal Configure control port parameters baud rate Define control port data rate timeout Define security timeout length Define number of rows to display Table 3 3 Commands in the file category Command Description file Enter file level _copy Copy files swap Swap files delete Delete file dir Displays files in base directory show version Display active main and backup software file versions dates and times Table 3 4 Commands in the admin category Command Description admin Administrative commands reboot Restart the device factory default Reset the device to factory defaults user default Reset the device to user defaults ETX 204A Ver 2 2 Configuration and Management Alternatives 3 21 Chapter 3 Operation Installation and Operation Manual Table 3 5 Commands in the root category Command Description clear statistics Clear statistics for Ethernet ports flows and OAM services Table 3 6 Commands in the global commands category Command Description global commands Global commands can be typed at any level exit Return to previous level in the commands hierarchy
17. If a marking profile is used it must be compatible with the classification criteria of the flow e g if the flow classification is according to DSCP then the marking classification should not be according to p bit If a color aware marking profile is applied for the outer VLAN of a flow then if marking is applied to the inner VLAN either the same color aware marking profile must be used for the inner VLAN or non color aware marking profile must be used for the inner VLAN c Exit the marking context and return to the flow context exit 8 Specify VLAN tag actions removing or adding VLAN IDs with p bit values for the flow You can perform the following actions Add VLAN ID with p bit set to specific value and optionally add inner VLAN ID with p bit set to specific value vlan tag push vlan lt sp vlan gt p bit fixed lt fixed p bit gt inner vlan lt inner sp vlan gt P bit fixed lt inner fixed p bit gt Add VLAN ID with p bit set to specific value and optionally add inner VLAN ID with p bit set via marking profile vlan tag push vlan lt sp vlan gt p bit fixed lt fixed p bit gt inner vlan lt inner sp vlan gt p bit profile lt inner marking profile name gt Add VLAN ID with p bit set to specific value and optionally add inner VLAN ID with p bit set by copying from the incoming frame Flows 4 63 Chapter 4 Configuration 10 Installation and Operation Manual vlan tag push vlan lt sp vlan gt
18. Relative Position 3 Name User Port 1 HW Rev SW Rev FW Rev Serial Number MFG Name Model Name Alias Asset ID FRU False ETX 204A gt config gt system gt inventor 10 exit ETX 204A gt config gt system 4 102 Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To set the chassis alias to ETX test unit ETX 204A configure system ETX 204A gt config gt system inventory 1 ETX 204A gt config gt system gt inventor 1 alias ETX test unit ETX 204A gt config gt system gt inventor 1 show status Description Contained In Physical Class Relative Position Name HW Rev SW Rev FW Rev Serial Number MFG Name Model Name Alias Asset ID FRU RAD ETX 204A Chassis o Chassis 4294967295 ETX 204A Chassis 2 00 2 20b05 1 3 0 0 0 0 1 24 00 20 D2 30 CC 9D RAD ETX test unit True ETX 204A gt config gt system gt inventor 1 exit Displaying Environment You can display information about the type and status of the power supplies the status of the fans and the temperature sensor gt To display the information 1 2 ETX 204A Ver 2 2 Navigate to configure chassis The config gt chassis prompt is displayed Enter show environment The information is displayed as shown in the example below The power supply type is indicated as AC DC or if it is absent or has failed
19. The config gt port gt eth lt port num gt prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Enabling autonegotiation Note You can configure different values for the SFP and RJ 45 modes The device works with the values that apply according to whether an SFP is inserted auto negotiation sfp rj45 Using no before auto negotiation disables autonegotiation If neither s p nor z345 is specified the command applies to both modes Setting maximum advertised capability highest traffic handling capability to be advertised during the autonegotiation process Note This parameter applies only if autonegotiation is enabled You can configure different values for the SFP and RJ 45 modes The device works with the values that apply according to whether an SFP is inserted max capability 10 full duplex 100 full duplex 1000 full duplex 1000 x full duplex Lisp r45 If neither s p nor r345 is specified the command applies to both modes 10 ful11 duplex 10baseT full duplex 100 fu11 duplex 100baseT full duplex 1000 fu11 duplex 1000base T full duplex 1000 x fu11 duplex 1000baseX full duplex For fiber optic ports permanently set to 1000 x fu11 duplex 4 24 Ethernet Ports ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Command Comments Setting data rate and duplex mode o
20. Using no before alias removes the alias Note Configuring the alias is meaningful only for the chassis component It can be used by a network manager as a non volatile identifier for the device alias lt string gt Assigning user specific asset identifier to the component usually for removable physical components asset id lt id gt Using no before asset id removes the asset ID Assigning vendor specific serial number to the component serial number lt string gt Using no before serial number removes the serial number Example gt To display the following inventory information Inventory table Inventory information for the following components Chassis index 1 Power Supply 1 index 3 Temperature Sensor index 7 User Port 1 index 10 4 100 Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration ETX 204A configure system ETX 204A config gt system show inventory table Physical ClassName HW Rev SW Rev FW Rev Chassis ETX 204A HAC Chass 2 00 2 20 1 3 0 0 0 0 1 1 Power Supply Power Supply 1 Power Supply Power Supply 2 Fan Fan 1 Fan Fan 2 Port Network Port 1 Port Network Port 2 Port User Port 1 Port User Port 2 Port User Port 3 Port User Port 4 Port Management Ethernet Port External Clock ETX 204A gt config gt system inventory 1 ETX 204A gt config gt system gt inventor 1 show status D
21. e Group for SNMPv1 named v1_trap Security level no authentication and no privacy Read view Write view Notify view internet e Target named OAM_1 Target parameter set SNMPv1Param Tag traps e Notifications with tag unmasked for following traps agnPowerFailureTrap agnStatusChangeTrap agnUploadDataTrap authenticationFailure coldStart ethOamCfmDefectCondition failedLogin fallingAlarm linkDown linkUp prtStatusChangeTrap risingAlarm successfulLogin tftpStatusChangeTrap warmStart No delay in sending traps Configuring SNMPv3 Parameters ETX 204A supports SNMP version 3 providing secure SNMP access to the device by authenticating and encrypting packets transmitted over the network The SNMPv3 manager application in RADview EMS provides a user friendly GUI interface to configure SNMPV3 parameters If you intend to use it you must first Management Connectivity 4 7 Chapter 4 Configuration Installation and Operation Manual use the device CLI to create users with the required encryption method and security level as the application can create users based only on existing users the new user has the same encryption method and the same security level or lower The ETX 204A default configuration provides only one standard user named initial with no encryption and the lowest security level refer to SIMMPV3 Default Configuration for details Follow this procedure t
22. lt admin gt lt 1234 gt 192 20 20 20 ETX 204A img ETX 204A img gt To upload a file via SFTP e At the file prompt enter copy lt source file gt sftp lt user gt lt password gt lt sftp server ip addr gt lt dest file gt For example e SFTP server address 192 20 20 20 e SFTP user name admin e SFTP password 1234 Source file name db1conf log Destination file name db1conf cfg ETX 204A file ETX 204A gt file copy dblconf log sftp lt admin gt lt 1234 gt 192 20 20 20 dblconf cfg Copying Files Within Device You can copy files within the ETX 204A unit with the copy command gt To copy files within the device e At the file prompt enter copy lt source file gt lt dest file gt For example e Source file name running config e Destination file name startup config ETX 204A file ETX 204A gt file copy running config startup config Displaying Files Within Device The dir command is used to display the files within the device gt To display the files At the file prompt enter dir A list of the file names and types is displayed ETX 204A Ver 2 2 Administration 4 109 Chapter 4 Configuration For example Installation and Operation Manual ETX 204A file ETX 204A gt file dir Type Name Software backup sw Software main sw Configuration factory default Configuration startup
23. 9 Click lt OK gt to close the COM Properties dialog box HyperTerminal is now ready for communication with the unit Note jt is not necessary to set the emulation type 10 Power up ETX 204A ETX 204A boots up When the startup process is completed you are prompted to press lt ENTER gt to receive the login prompt ETX 204A Ver 2 2 Configuration and Management Alternatives 3 5 Chapter 3 Operation Installation and Operation Manual ETX 2044 HyperTerminal Fie Edt View Cal Transfer Hab be 3 029 F Loading Decompressing to RAM Processing archive FLASH Extracting TH BIN ak Running In order to start working press the ENTER button for few times m ETS Figure 3 5 HyperTerminal Window after Startup 11 Press lt ENTER gt until you receive the login prompt Refer to Logging In for details on logging in 3 6 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation ETX 2044 HyperTerminal Fie Edt View Call Transfer Hab D 3 029 T Note ETX 204A Ver 2 2 Pea re ea Gans pete Figure 3 6 Login Prompt Logging In To prevent unauthorized modification of the operating parameters ETX 204A supports two access levels Superuser can perform all the activities supported by the ETX 204A management facility including defining new users e User access rights full control or
24. SNMPv3 to groups for trap synchronization Traps are sent to the groups with sequence IDs to allow the managers to detect when traps have been lost and request that traps be sent again Note A trap synchronization group can contain managers of only one type e g you cannot mix SNMPV1 and SNMPv3 managers in group A manager cannot belong to more than one group The trap masking must be the same for all managers in a group Adding Network Managers to Trap Synchronization Group gt To add a network manager to a trap synchronization grou 1 Navigate to configure management manager lt manager ip address gt 32 The config gt mngmnt gt manager lt manager ip address gt 32 prompt is displayed 2 Enter trap syne group lt group id gt import trap masking The manager is added to the specified group If the group does not exist it is created If you specify the import trap masking parameter the manager s trap masking is imported from the first manager in the group ETX 204A Ver 2 2 Handling Events 5 7 Chapter 5 Monitoring and Diagnostics Installation and Operation Manual Note To remove the manager from the group enter no trap sync group lt group id gt If the manager was the last in the group the group is deleted Adding Target Manager Stations to Trap Synchronization Group gt To add a target manager station to a trap synchronization group 1 Navigate to configure management snmp target lt target
25. Specifying the compensation bytes compensation lt 0 For example gt To create and configure a shaper profile named Shap2 e CR 99 968 Kbps e CBS 32 000 bytes e Compensation 48 ETX 204A Ver 2 2 Quality of Service QoS 4 47 Chapter 4 Configuration Installation and Operation Manual ETX 204A configure qos shaper profile Shap2 ETX 204A gt config gt qos gt shaper profile Shap2 ETX 204A gt config gt qos gt shaper profile Shap2 bandwidth cir 99968 cbs 32000 ETX 204A gt config gt qos gt shaper profile Shap2 compensation 48 Configuring Policer Profiles You can define up to 60 policer profiles except if at least one policer profile has total CIR EIR greater than 133 Mbps then no more than 16 policer profiles can be defined Adding Policer Profiles 1 Navigate to configure qos The config gt gos prompt is displayed 2 Type policer profile lt policer profi name gt 3 A policer profile with the specified name is created and the following prompt is displayed config gt qos gt policer profile lt policer profile name gt The new policer profile parameters except for name are configured by default as described in Default Bandwidth Profiles Configure the policer profile as described in Configuring Policer Profile Parameters Configuring Policer Profile Parameters L Navigate to configure qos policer profile lt policer profile name
26. The internal temperature has returned to the allowed range after being too low or too high TEMPERATURE XX C IS TOO HIGH The internal temperature has risen above the upper allowed threshold TEMPERATURE XX C IS TOO LOW The internal temperature has fallen below the lower allowed threshold Clock Selection Events Description SOURCE CLOCK sourceld STATUS SET TO OK MONITORING FAILED PHY FAILED ESMC FAILED The source clock status has changed as specified STATION OUT SOURCE SET TO LOCKED UNLOCKED STATE The station clock output has changed as specified 5 2 Handling Events ETX 204A Ver 2 2 ETX 204A Installation and Operation Manual Chapter 5 Monitoring and Diagnostics SYSTEM CLOCK USING INTERNAL SOURCE SOURCE 1 SOURCE 2 AND SET TO AUTOMATIC FREERUN HOLDOVER LOCKED PRELOCKED2 PRELOCKED LOSS OF LOCK STATE The system clock status has changed as specified due to change in system clock selection or system clock state File Transfer Events Description IMAGE CONFIGURATION DOWNLOAD UPLOAD SFTP TFTP session has been initiated for download upload action with image configuration file DOWNLOAD UPLOAD OK SFTP TFTP download upload session has successfully completed DOWNLOAD UPLOAD FAILED FILE REJECTED SFTP TFTP session has failed because the download upload failed or the file was rejected Physical Port Events Description LINK DOWN PORT X S
27. The status for the power supplies and fans indicates whether the unit is present and functioning properly or is absent does not exist or has failed The temperature sensor status indicates the temperature and whether the sensor is functioning correctly Administration 4 103 Chapter 4 Configuration Installation and Operation Manual For example ETX 204A configure chassis ETX 204A gt config gt chassis show environment Power Supply Type Status 1 ac oK 2 Not exist FAN Status Sensor Value Status 32 Celsius oK ETX 204A gt config gt chassis Displaying Software Versions You can display the active main and backup software file versions dates and times gt To display the versions e Atthe i1e prompt enter show version For example ETX 204A file ETX 204A gt file show version Active 2 20 21 07 2009 15 41 46 Main 2 20 21 07 2009 15 41 46 Backup 2 20d01 31 03 2009 22 19 34 ETX 204A gt file Displaying CPU and Memory Utilization You can view the CPU and memory buffer usage Refer to Table 4 18 for a description of the memory buffers gt To display CPU usage e From the system context config gt system enter show cpu utilization The CPU usage is displayed 4 104 Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration ETX 204A gt config gt s
28. This file is not automatically created You can use the save or copy command to create it _ user default config Contains default user configuration This file is not automatically created You can use the copy command to create it main sw Contains the active software image Refer to Chapter 4 for details on file operations The save command is used to save the user configuration Some commands that reset the device also erase the saved user configuration by copying another file to it before the reset Refer to Figure 3 10for details file copy running config user default config admin user default Bevis resas after copying running config startup config user default config factory default save admin factory default device resets after copying Figure 3 10 Commands That Reset Device Copy Configuration Files Loading Sequence ETX 204A Ver 2 2 At startup the device boots from the startup config file or the user default file or the factory defautt file in the sequence shown in Figure 3 11 If none of these files exist the device boots using hard coded defaults If the loading of startup config or the user default file fails the file is deleted the loading failure event is written in the event log and the device reboots After the reboot the device again attempts to load configuration files in the sequence shown in Figure 3 11 To display the parameter values after startup use the info detail
29. command Startup 3 23 Chapter 3 Operation Installation and Operation Manual Start Yes Boot from Startup contig startup contig exists No Bottom Le Yes user defauit user default exists No Boot from Yes __factory derauit Le V5 factory default exists No D Boot from hard coded defaults X gt End Figure 3 11 Loading Sequence 3 5 Using a Custom Configuration File In large deployments often a central network administrator sends configuration scripts to the remote locations and all that remains for the local technician to do is to replace the IP address in the script or other similar minor changes using any text editor and then download the file to the device To download the configuration file use the copy command as explained in Chapter 4 It is recommended to copy the file to both startup config and the user default file After downloading the configuration file the unit must be reset in order to execute the file After the unit completes its startup the custom configuration is complete 3 24 Using a Custom Configuration File ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation 3 6 Turning Off the Unit gt To power off the unit e Remove the power cord from the power source ETX 204A Ver 2 2 Turning Off the Unit 3 25 Chapter 3 Operation Installation and Operation Manual 3 26 Turning Off the Unit ETX 204A Ver 2 2 Chapter 4 Configuration
30. p bit fixed lt fixed p bit gt inner vlan lt inner sp vlan gt p bit copy Add VLAN ID with p bit set via marking profile and optionally add inner VLAN ID with p bit set to specific value vlan tag push vlan lt sp vlan gt p bit profile lt marking profile name gt inner vlan lt inner sp vlan gt P bit fixed lt inner fixed p bit gt Add VLAN ID with p bit set via marking profile and optionally add inner VLAN ID with p bit set via marking profile vlan tag push vlan lt sp vlan gt p bit profile lt marking profile name gt inner vlan lt inner sp vlan gt p bit profile lt inner marking profile name gt Add VLAN ID with p bit set via marking profile and optionally add inner VLAN ID with p bit set by copying from the incoming frame vlan tag push vlan lt sp vlan gt p bit profile lt marking profile name gt inner vlan lt inner sp vlan gt p bit copy Add VLAN ID with p bit set by copying from the incoming frame and optionally add inner VLAN ID with p bit set to specific value vlan tag push vlan lt sp vlan gt p bit copy inner vlan lt inner sp vlan gt p bit fixed lt inner fixed p bit gt Add VLAN ID with p bit set by copying from the incoming frame and optionally add inner VLAN ID with p bit set via marking profile vlan tag push vlan lt sp vlan gt p bit copy inner vlan lt inner sp vlan gt p bit profile lt inner marking profile name gt Add VLAN ID with p bit set by copying from the inc
31. 1 show l2cp statistics Display L2CP statistics lag Configure LAG 1 1 shutdown Activate or deactivate the LAG admin key Define an admin key that indicates the port speed bind Bind a port to the LAG l l lap Enable the LACP protocol on the LAG distribution method Define the distribution method ETX 204A Ver 2 2 Configuration and Management Alternatives 3 19 Chapter 3 Operation Installation and Operation Manual Command Description 1 1 1 sys priority Assign value used to build LAG ID which determines aggregation precedence show members status Display the status of the LAG members 1 show members statistics Display statistics for the LAG members flows Enter flows level rate sampling window Configure interval for rate sampling statistics show summary Display information for all flows classifier profile Configure a classifier profile 1 match Specifies the criteria for the classifier profile ll flow Configure flow 1 1 shutdown Activate or deactivate the flow classifier Associate the flow with a classifier profile l l drop Discard traffic transmitted via the flow 1 policer Associate the flow with a policer profile or aggregate 1 mark Enter marking level for overwriting VLAN or inner VLAN II l van Overwrite VLAN with a new value marking profile O
32. 6458181 6498250 6474436 E mail market rad com North America Headquarters 900 Corporate Drive Mahwah NJ 07430 USA Tel 201 5291100 Toll free 1 800 4447234 Fax 201 5295777 E mail market rad com www rad com The Access Company
33. 8 Commands With Level Navigation Level names are abbreviated in the prompt You can type only as many letters of the level or command as required by the system to identify the level or command for example you can enter config manag to navigate to the management level In addition to being the default prompt the symbol also indicates a static entity such as a port or already configured entity The symbol indicates a new dynamic entity such as a flow that takes several commands to configure The dynamic entity is created as inactive After the configuration is completed it is activated by using the no shutdown command as shown in the following example ETX 204A ETX 204A configure flows flow flowl ETX 204A gt config gt flows gt flow flow1 ingress port ethernet 3 ETX 204A gt config gt flows gt flow flowl egress port ethernet 1 queue 1 block 0 1 ETX 204A gt config gt flows gt flow flowl classifier Classifierl ETX 204A gt config gt flows gt flow flow1 no shutdown ETX 204A gt config gt flows gt flow flow1 Sexit ETX 204A gt config gt flows ETX 204A Ver 2 2 Figure 3 9 Creating and Activating Flow The shutdown command is also used to deactivate disable a hardware element such as a port while no shutdown enables activates it CLI commands have the following basic format command parameter valuel value2 valuen optional parameter lt value gt where tI Indicates
34. ETX 204A HAC gt config gt system location floor 8 ETX 204A HAC gt config gt system contact Engineer 1 ETX 204A HAC gt config gt system show device information Description ETX 204A HAC floor 8 Engineer 1 MAC Address 000 00 04 10 Name Location Contact Sysup Time ETH NTU Boot 1 10 Hw 0 0 Main Sw 2 2 Back up Sw 2 2 00 20 p2 30 cc 9p Configuring for SNMP Management If you intend to manage ETX 204A via SNMPv1 you have to specify the SNMP read write and trap communities SNMPv3 must be disabled If you wish to use SNMPv3 you have to ensure that it is enabled then specify the necessary parameters Refer to Setting SNMP Communities for details on setting the communities or to Configuring SNMPv3 for details on setting SNMPV3 parameters Note To check if SNMPV3 is enabled or disabled navigate to configure management snmp and type info detail then locate the line in the output that contains either snmpv3 SNMPV3 is enabled orno snmpv3 SNMPV3 is not enabled To enable or disable SNMPV3 refer to Enabling or Disabling SNMPV3 SNMP Default Configuration The following is the default configuration of the SNMP parameters SNMPv3 not enabled SNMP engine ID set to device MAC address e Read community public e Write community private e Trap community public Following traps masked link up down login successful failed Following trap not masked power failure
35. Failure Mismerge Unexpected MEP Unexpected MD level Unexpected period RDI ok Not applicable ETX 204A Ver 2 2 Handling Events 5 5 Chapter 5 Monitoring and Diagnostics Installation and Operation Manual Trap Description oi Maskable failedLogin Failed login to ETX 204A has occurred 1 3 6 1 4 1 164 6 1 0 25 Yes fallingAlarm An RMON falling event has been 13 6 1 2 1 16 0 2 Yes triggered by dropping below one of the following Y 1731 thresholds Frame Delay Frame Delay Variation Frame Loss Ratio Unavailability Ratio linkDown Network or user Ethernet port has 1 3 6 1 6 3 1 1 5 3 Yes been disconnected linkup Network or user Ethernet port has 1 3 6 1 6 3 1 1 5 4 Yes been connected prtStatusChangeTrap An SFP has been inserted into or 1 3 6 1 4 1 164 6 1 0 3 yes removed from one of the ports risingAlarm An RMON rising event has been 1 3 6 1 2 1 16 0 1 Yes triggered by exceeding one of the following Y 1731 thresholds Frame Delay Frame Delay Variation Frame Loss Ratio Unavailability Ratio successfulLogin Successful login to ETX 204A has 1 3 6 1 4 1 164 6 1 0 24 Yes occurred tftpStatusChangeTrap TFTP session status has changed one 1 3 6 1 4 1 164 6 1 0 1 Yes of the following has occurred Connecting Transferring data Ended with timeout Ended OK error Setting the Trap Delay You can configure a delay before the ETX 204A device sends traps gt To set trap delay 1 Navigate to co
36. Installation and Operation Manual Command Description I I 1 1 mask Configure SNMPv3 view mask 1 1 type Configure SNMPv3 view type 1 community Configure SNMPv3 community 1 shutdown Activate or deactivate 1 name Configure SNMPv3 community name sec name Configure SNMPv3 community security name I tod 1 tag Configure SNMPv3 community tag target params Configure SNMPV3 target parameters I shutdown Activate or deactivate SNMPv3 target parameters 1 1 message processing model Configure SNMPv3 target parameters message processing model I 1 1 version Configure SNMPV3 target parameters version I 1 1 I security Configure SNMPV3 target parameters security target Configure SNMPv3 target I 1 1 shutdown Activate or deactivate SNMPV3 target target params Configure SNMPV3 target parameters tagdist Configure SNMPv3 target tag list 1 address Configure SNMPV3 target address 1 1 1 trap syne group Configure trap synchronization group with SNMPv3 managers l l notify Configure SNMPv3 notification 1 shutdown Activate or deactivate SNMPv3 notification 1 tod tag Configure SNMPv3 notification tag l bind Configure SNMPV3 notification bind notify filter Configure SNMPV3 notification filter 1 shutdown Activate or deactivate SNMPv3 notification filt
37. Port ETX 204A Ver 2 2 Installation and Operation Manual Chapter 2 Installation and Setup 2 9 Connecting to Power Regular units are available with AC or DC power supply For the exact specs refer to Technical Specifications in Chapter 1 A Before connecting or disconnecting any cable the protective ground terminals of this unit must be connected to the protective ground conductor of the mains AC or DC power cord If you are using an extension cord power cable make sure it Warning is grounded as well Any interruption of the protective grounding conductor inside or outside the instrument or disconnecting of the protective ground terminal can make this unit dangerous Intentional interruption is prohibited Note Refer also to the sections describing connections of AC and DC power at the beginning of the manual Connecting to AC Power AC power should be supplied via a 1 5 m 5 ft standard power cable terminated by a standard 3 prong socket A cable is provided with the unit gt To connect AC power 3 Connect the power cable to the power connector on the ETX 204A rear panel 4 Connect the power cable to the mains outlet The unit turns on automatically once connected to the mains Connecting to DC Power Terminal block connectors with adapters are available for DC power supplies gt To connect DC power e Refer to the Terminal Block Connector DC Power Supply Connection supplement for instru
38. Recommendation G 813 or G 8262 Option II ST4 Timing source is Stratum 4 free running clock applicable only to 1 5 Mbit s signals PROV Provisionable by the network operator DUS Don t Use for Sync This signal should not be used for synchronization Lowest Table 4 13 Option ill Quality Levels Quality Description Rank Level UNK Timing source is unknown Highest ETX 204A Ver 2 2 Clock Selection 4 83 Chapter 4 Configuration Installation and Operation Manual Quality Description Rank Level SEC Timing source is Synchronous Equipment Clock as defined in Recommendation G 813 or G 8262 Option DNU Do Not Use This signal should not be used for synchronization Lowest By default if a timing card is installed in the unit a clock domain entry is created with the following configuration e Synchronization network type 1 Quality DNU e Mode auto clock selection mechanism functions normally gt To configure the clock domain 1 Navigate to configure system clock domain 1 The config gt system gt clock gt domain 1 prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Setting synchronization syne networktype 1 2 3 network type Note When you change the synchronization network type you have to redefine the clock sources Type 1 Europe Type 2 USA Type 3 Japan Setting quality of clock quality min l
39. Some ports are suitable for connection to intra building or non exposed wiring or cabling only In such cases a notice will be given in the installation instructions Do not attempt to tamper with any carrier provided equipment or connection hardware Electromagnetic Compatibility EMC The equipment is designed and approved to comply with the electromagnetic regulations of major regulatory bodies The following instructions may enhance the performance of the equipment and will provide better protection against excessive emission and better immunity against disturbances A good ground connection is essential When installing the equipment in a rack make sure to remove all traces of paint from the mounting points Use suitable lock washers and torque If an external grounding lug is provided connect it to the ground bus using braided wire as short as possible The equipment is designed to comply with EMC requirements when connecting it with unshielded twisted pair UTP cables However the use of shielded wires is always recommended especially for high rate data In some cases when unshielded wires are used ferrite cores should be installed on certain cables In such cases special instructions are provided in the manual Disconnect all wires which are not in permanent use such as cables used for one time configuration The compliance of the equipment with the regulations for conducted emission on the data lines is dependent on the c
40. System Time 2009 09 14 13 01 09 123 00 00 00 Current Source 1 127 0 0 1 NTP Server Type UDP Port Tstap Date Time Strat Received 192 1 1 1 Prefer 123 00 00 0000 00 00 00 0 ETX 204A gt config gt system gt date time gt sntp 4 94 Date and Time ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration 4 10 Syslog ETX 204A uses the Syslog protocol to generate and transport event notification messages over IP networks to a Syslog server The Syslog operation is compliant with the RFC 3164 requirements Configuring Syslog Parameters gt To configure syslog parameters ETX 204A Ver 2 2 L 2 Navigate to the system context config gt system Define syslog server parameters a Specify the syslog server to receive syslog messages from 1 to 5 syslog server lt server ID gt The system switches to the context of the specified syslog server config gt system gt syslog server lt server ID gt b Specify the IP address of the server address lt 0 0 0 0 255 255 255 255 gt c Specify the UDP port on the server that receives syslog messages port lt 1 65535 gt d Enter exit to exit the server context The system switches to the system context config gt system Define syslog device parameters a Enter syslog device The system switches to the syslog device context config gt system gt syslog device b Specify the module task or function from which
41. TFTP timeout in case of failure 20 sec 2 Enter the amount of time to wait for the TFTP server The following message is displayed Enter the target file name 3 Enter the name of the software image file The following message is displayed Enter the server IP address 4 Enter the IP address of the PC where the TFTP server is installed ETX 204A Ver 2 2 Upgrading the Device Software via the Boot Menu 6 7 Chapter 6 Software Upgrade Installation and Operation Manual If no errors are detected the downloading process starts and the screen displays its progress After the image has been downloaded use the reboot command in the admin context to reset ETX 204A in order to load the new release 6 7 Verifying Upgrade Results To verify that the upgrade was successful log on to ETX 204A via HyperTerminal to view the Inventory table show inventory table in the system context config gt system and verify the active software version in the SW Rev column 68 Verifying Upgrade Results ETX 204A Ver 2 2 oa Chapter 7 Configuring Typical Applications This chapter provides detailed instructions for setting up a typical application using ETX 204A units Refer to Chapter 4 for a detailed description of all configuration options available for ETX 204A 7 1 Ethernet Private Line Application Figure 7 1 illustrates a point to point application
42. above or drops below specified thresholds within the sampling period of time These reports can be sent as SNMP traps to defined network management stations and or written to the event log Synchronous Ethernet Timing The unit s SyncToP suite includes clock recovery using IEEE 1588v2 Precision Timing Protocol Synchronous Ethernet Sync E and a built in input output clock interface The device can use Sync E to receive the clock from the network or can transparently forward via 1588v2 with accurate timestamps ETX 204A supports up to two clock sources which can be the user network Ethernet ports or the station clock The timing subsystem automatically selects the best timing source to use for synchronization The Ethernet ports can transmit SSM messages and distribute in downstream direction the quality of the currently selected clock Network Time Protocol The Network Time Protocol NTP provides the means of synchronizing all managed elements across the network to a reliable clock source provided by multiple servers ETX 204A supports the client side of the NTP v 3 RFC 1305 Diagnostic Tools ETX 204A offers several types of diagnostic procedures e Ping test Check IP connectivity by pinging remote IP hosts 1 10 Overview ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction ETX 204A Ver 2 2 Trace route Quickly trace a route from ETX 204A to any other network device Loopback tests Lay
43. and Synchronous Ethernet to ensure highly accurate traffic delivery in packet based mobile backhaul networks The device delivers Ethernet E line services EPL and EVPL and is MEF 9 and MEF 14 certified Incoming customer traffic is classified and mapped according to port based all in one bundling or by user port and CE VLAN ID VLAN priority DSCP IP precedence MAC IP address and Ethertype This offers operators the flexibility to differentiate services using different kinds of classification methods police the traffic and enforce SLA per service ETX 204A supports powerful bandwidth profiles such as CIR CBS and EIR EBS for differentiated Ethernet services and includes comprehensive Ethernet OAM Operation Administration and Maintenance functionality together with SLA monitoring Two Ethernet network ports as well as up to four Ethernet subscriber ports use SFP UTP combo ports that can operate as fiber optic SFP based interfaces or electrical RJ 45 interfaces The SFP UTP combo ports are FE GbE auto detecting and can accommodate a wide range of Fast Ethernet and Gigabit Ethernet SFP transceivers allowing service providers to seamlessly connect customers located at different distances from the device The network ports support 1 1 or LAG link aggregation At the physical layer ETX 204A supports autonegotiation and fault propagation The unit can be managed via a local terminal port via a dedicated out of band Ethernet port
44. are using the Windows HyperTerminal utility Select Transfer in the HyperTerminal menu bar and then select Send File on the Transfer menu The Send File window is displayed 6 6 Upgrading the Device Software via the Boot Menu ETX 204A Ver 2 2 Installation and Operation Manual Chapter 6 Software Upgrade Select the prescribed ETX 204A software file name you may use the Browse function to find it In the Protocol field select Xmodem When ready press Send in the Send File window You can now monitor the progress of the downloading in the Send File window Note If downloading fails repeat the whole procedure When the downloading process is successfully completed a sequence of messages similar to the following is displayed Loading Decompressing to RAM Processing archive FLASH Extracting ETX 204A BIN Running JESS ISIS SISOS II II IOI IIIS EEEE TTT II II TOT TI II In order to start working press the ENTER button for few times JESS IOI IIIS III I IO IIIS III TIO IT TI IIS TI TTT IIIT TI I 6 At this stage press the lt Enter gt key several times to go to the login screen Using TFTP Use the following procedure to download software release 2 2 to ETX 204A via TFTP gt To download software release via TFTP 1 From the Boot menu Figure 6 3 select Download Files or an Application by TFTP The following message is displayed Enter
45. bandwidth cir 80000 cbs 28000 eir 90000 ebs 20000 ETX 204A gt config gt qos gt policer profile Policer4 compensation 56 ETX 204A gt config gt qos gt policer profile Policer4 info detail bandwidth cir 80000 cbs 28000 eir 89984 ebs 20000 traffic type all compensation 56 ETX 204A gt config gt qos gt policer profile Policer4 ETX 204A Ver 2 2 Configuring Policer Aggregates You can define up to 30 policer aggregates that specify a policer profile to apply to a group of up to five flows This is useful if you want to set bandwidth limits that are divided among more than one flow Default Configuration When a policer aggregate is created it has the following configuration No assigned policer profile No assigned flows Rate sampling window interval for sampling the associated flow statistics set to 15 minutes Adding Policer Aggregates 1 Navigate to configure qos The config gt qos prompt is displayed 2 Type policer aggregate lt policer aggregate name gt A policer aggregate with the specified name is created and the config gt qos gt policer aggregate lt pol icer aggregate name gt prompt is displayed The new policer aggregate parameters are configured by default as described in Default Configuration 3 Configure the policer aggregate as described in Configuring Policer Aggregate Parameters Quality of Service QoS 4 49 Chapter 4 Configuration Installation and Operation Manual Note Ta
46. displaying statistics for flows associated with policer aggregates gt To display the statistics for a flow e Atthe relevant flow context config gt flows gt flow lt flow id gt enter show statistics running Flow statistics are displayed gt To clear the statistics for a flow e At the relevant flow context config gt lows gt flow lt flow id gt enter clear statistics The statistics for the flow are cleared 4 66 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration 4 6 Ethernet OAM Configuring OAM CFM Connectivity Fault Management Note ETX 204A provides the functions listed below for operation administration and maintenance OAM in packet switched networks Continuity check Non intrusive loopback used to detect loss of bidirectional continuity e Performance measurements per service The device supports e Up to 64 maintenance domains MDs e Up to 64 maintenance associations MAs e Up to 64 maintenance endpoints MEPs Up to eight MEPs can be configured for an MA e Up to 100 remote MEPs Up to 100 remote MEPs can be configured for a MEP e Up to 100 services Up to eight services can be configured for a MEP The above limits are subject to the limit of 300 received PPS packets per second To configure OAM CFM e Navigate to the CFM Connectivity Fault Management context config gt oam gt cfm and specify the MAC address for oper
47. est isol e de toute source de courant CA secteur et que l installation est conforme la r glementation locale La capacit maximale permissible en courant du circuit de distribution de la connexion alimentant le produit est de 16A 20A aux Etats Unis et Canada Le coupe circuit dans l installation du b timent devrait avoir une capacit lev e de rupture et devrait fonctionner sur courant de court circuit d passant 35A 40A aux Etats Unis et Canada Avant la connexion des cables d alimentation en courant CC assurez vous que le circuit CC n est pas sous tension Localisez le coupe circuit dans le tableau desservant l quipement et fixez le en position OFF Lors de la connexion de c bles d alimentation CC connectez d abord le conducteur de mise la terre la borne correspondante puis le p le positif et en dernier le p le n gatif Remettez le coupe circuit en position ON Un disjoncteur facilement accessible adapt et approuv devrait tre int gr l installation du b timent Le disjoncteur devrait d connecter simultan ment les deux p les si l alimentation en courant CC est flottante Contents Chapter 1 Introduction 1 1 Overview Device Options Applications Features Service Types Service Level Agreement SLA Monitoring Flow Classification Tagging and Marking Quality of Service QoS Traffic Prioritization Queue Mapping and Marking Hierarchical Scheduling and Shaping Per Flow Handling t
48. form of environmentally conscientious disposal General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications products Additional instructions if applicable are included inside the manual Safety Symbols This symbol may appear on the equipment or in the text It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel gt Warning Danger of electric shock Avoid any contact with the marked surface while the product is energized or connected to outdoor telecommunication lines wa Protective ground the marked lug or terminal should be connected to the building protective ground bus Some products may be equipped with a laser diode In such cases a label with the laser class and other warnings as applicable will be attached near the optical transmitter The laser warning symbol may be also attached Warning Please observe the following precautions Before turning on the equipment make sure that the fiber optic cable is intact and is connected to the transmitter Do not attempt to adjust the laser drive current Do not use broken or unterminated fiber optic cables connectors or look straight at the laser beam The use of optical devices with the equipment will increase eye hazard Use of controls adjustments or performing procedures other than thos
49. gt If DSCP classification is used then only up to eight green yellow combinations are available A green yellow combination consists of all the priorities that mark to particular value for green and to particular value for yellow For example this is combination that marks to 1 for green and 2 for yellow mark 2 green to 1 mark 2 yellow to 2 mark 3 green to 1 mark 3 yellow to 2 mark 4 green to 1 mark 4 yellow to 2 mark 5 green to 1 mark 5 yellow to 2 This is a combination that marks to 0 for green and for yellow as output by info command mark 0 11 green to 0 mark 13 63 green to 0 mark 0 19 yellow to 0 mark 21 63 yellow to 0 ETX 204A provides a default marking profile named MarkingProfilel which can be used when the ingress traffic is prioritized according to the 802 1p requirements It is defined with classification p bit and method p bit and the following markings e P bit 0 gt priority 0 e P bit 1 priority 1 e P bit 2 priority 2 e P bit 3 priority 3 Quality of Service QoS 4 45 Chapter 4 Configuration Installation and Operation Manual e P bit 4 priority 4 e P bit priority 5 e P bit priority 6 P bit priority 7 Configuring Bandwidth Profiles ETX 204A supports the following bandwidth profiles Shaper profile Applied to queue group blocks Policer profile Applied to flows Policer aggregate Specifies policer profile to apply to a group of up to five tra
50. gt to select the policer profile to configure The config gt qos gt policer profile lt policer profile name gt prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Specifying the CIR kbps CBS bytes EIR kbps and EBS bytes bandwidth limits Notes The CIR EIR granularity is 32 kbps up to 130 Mbps and 512 kbps up to 1 Gbps If the sum of GR and EIR does not fit this granularity the device rounds down You can use info detail to see the rounded down values The CBS should be greater than the maximum frame size bandwidth cir lt 0 1000000 gt cb eir lt 0 1000000 gt ebs lt 0 32767 the bandwidth limits Specifying the compensation bytes compensation lt Specifying the traffic type traffic type all 4 48 Quality of Service QoS ETX 204A Ver 2 2 Typing no bandwidth removes Installation and Operation Manual Chapter 4 Configuration Note For example To create and configure a policer profile named Policer4 GIR 80 000 Kbps e CBS 28 000 bytes EIR 90 000 e EBS 20 000 bytes e Compensation 56 The EIR 90 000 is rounded by the device as shown below in the info detail output due to the granularity of 512 kbps when the CIR EIR is greater than 130 Mbps ETX 204A configure qos policer profile Policer4 ETX 204A gt config gt qos gt policer profile Policer4
51. interface Figure 4 2 Remote Loopback is closed towards the network interface Figure 4 3 set C E ETX 204A Figure 4 2 Local Loopback ETX 204A Ver 2 2 Ethernet Ports 4 29 Chapter 4 Configuration Installation and Operation Manual D ETX 204A Figure 4 3 Remote Loopback gt To run a physical layer loopback test 1 Navigate to configure port ethernet lt port num gt to select the Ethernet port to test The config gt port gt eth lt port num gt prompt is displayed 2 Enter loopback local remote duration lt 0 3600 gt The duration is in seconds Entering 0 or not specifying the duration disables the timer e g the loopback runs forever until you disable it While the test is running entering show summary at the port level displays the port s operational status as Testing refer to Displaying Ethernet Port Status 3 To end the loopback test enter no loopback Displaying Ethernet Port Statistics You can display statistics for the Ethernet ports as well as L2CP statistics The sampling interval for the Ethernet port statistics can be configured Setting Sampling Interval for Port Statistics The sampling interval can be configured from one to 30 minutes The default is 15 minutes gt To set the sampling interval e At the prompt config gt port gt eth lt port num gt enter rate sampling window lt 1 30 gt The sampling interval is set to the specified
52. is created the following parameters are automatically set by default Name string format MAcmaid gt for example the default name for maintenance association 1 is MAI Continuity check interval 1 second If required set the name of the maintenance association MA name string lt ma name string gt name primary vid lt ma name vid gt name uint lt ma name uint gt name ice lt ma name icc gt The following apply to the maintenance association name Maximum length of ma name st ring is 45 characters The maximum combined length of md name string and ma name string is 48 characters Format primary vid Specify md name vid as 1 4094 Format uint Specify ma name uint as an unsigned integer decimal number 0 65535 If prestandard OAM protocol is being used the maintenance domain must have no name use command no name If required set the continuity check interval ccm interval 100ms 1s 10s 1min 10min gt To delete an existing maintenance association ETX 204A Ver 2 2 T Navigate to the context of the maintenance domain that contains the maintenance association config gt oam gt cfm gt md lt mdid gt Enter no maintenance association lt 1 64 gt The maintenance association is deleted Ethernet OAM 4 69 Chapter 4 Configuration Installation and Operation Manual Note Note Note Configuring Maintenance Endpoints You can associate a classifier profile or VLAN
53. lt port gt To remove protection and working ports enter no bind ethernet primary ETX 204A Ver 2 2 Network Interface Redundancy 4 39 Chapter 4 Configuration Installation and Operation Manual gt To add remove protection and working ports in 1 to 1 mode e At the Ethernet Group context config gt protection gt eth group lt group id gt enter bind ethernet primary lt port gt secondary lt port gt To remove protection and working ports enter no bind ethernet primary no bind ethernet secondary gt To define the port recovery mode as revertive e At the Ethernet Group context config gt protection gt eth group lt group id gt enter revertive Traffic is switched back to the primary port after it recovers gt To define the port recovery mode as non revertive e At the Ethernet Group context config gt protection gt eth group lt group id gt enter no revertive Traffic continues being transmitted over the secondary port after the primary port recovers gt To define the time between recovery and resumption of transmission e At the Ethernet Group context config gt protection gt eth group lt group id gt enter wait to restore lt seconds gt The primary port resumes transmitting traffic once the specified time has been restored and the specified time has elapsed You can choose between 1 and 720 seconds gt To define the period of time that the failed link stops tran
54. management traffic Management can be configured to use untagged or tagged frames Command Line Interface You can create data bases and scripts of commonly used commands and easily apply them to multiple units in your infrastructure using RAD s new command line interface Security To ensure client server communication privacy and correct user authentication ETX 204A supports the security protocols listed below SNMPv3 e RADIUS client authentication only SSH for Secure Shell communication session Overview 1 9 Chapter 1 Introduction Installation and Operation Manual Syslog The syslog protocol is a client server type protocol featuring a standard for forwarding log messages in an IP network and supports up to four syslog servers at present A syslog sender sends a small text message of less than 1024 bytes to the syslog receiver Syslog messages are sent via UDP in cleartext DHCP Client When enabled the DHCP client of ETX 204A requests an IP address IP mask and default gateway from the DHCP server SFTP SFTP Secure File Transfer Protocol is supported to provide secure encrypted file transfer using SSH Statistics Collection ETX 204A collects performance statistics for the physical layers of the network user ports Ethernet flows OAM CFM and Radius In addition ETX 204A provides Rmon Statistics based on RFC 2819 In this scenario ETX 204A can send reports when one of the defined counters rises
55. messages from the other direction The OAM interval is one second so each NTU transmits one request and one reply and receive one request and one reply Total of four messages are transmitted per second per service instance OAM Message Request MEP 1 MEP 2 OAM Message Source Reply estination Figure B 6 OAM Flow B 4 OAM Flows ETX 204A Ver 2 2 Installation and Operation Manual Appendix B Operation Administration and Maintenance OAM OAM Message Addressing The OAM defines two modes of addressing unicast and multicast Unicast addressing is used for point to point connections while multicast addressing is used in cases where the MAC address of the destination MEP is not known Currently ETX 204A supports point to point flows in proprietary mode OAM Message Association On the receiver side the OAM frame is associated with a flow and a service Flow Association When an OAM frame is associated with a flow the following steps are performed e Request message reception When a request message is received the VLAN is extracted to find the Flow ID The Flow ID found at the receiver is compared against the Flow ID in the frame If the IDs are equal further service association is made If it is not found the Flow ID no match notification is returned in the reply message e Reply message reception When a reply message is received the VLAN is extracted to find the Flow ID The Flow ID found at the rec
56. number of minutes Displaying Port Statistics gt To display the Ethernet port statistics e At the prompt config gt port gt eth lt port num gt enter show statistics Ethernet port statistics are displayed The counters are described in Table 4 3 4 30 Ethernet Ports ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration For example gt To display the statistics for Ethernet port 2 ETX 204A configure port ethernet 2 ETX 204A gt config gt port gt eth 2 show statistics Rates Sampling Window Window Size Min 5 15 Window Remain Time Min 0 Running 5257039970304 o o 0 o o o Total Frames Total Octets Total Frames Sec Total Bits Sec Min Bits Sec Max Bits Sec Unicast Frames Multicast Frames ooooooo0oo00 Broadcast Frames Error Frames L2CP Discarded OAM Discarded Unknown Protocol Discarded CRC Errors CRC Errors Sec Jabber Errors Oversize Frames 00000000 64 Octets 65 127 octets 128 255 Octets 256 511 Octets 512 1023 Octets 1024 1528 Octets 1519 2047 Octets 2048 Max Octets 00000000 00000000 ETX 204A gt config gt port gt eth 2 Table 4 3 Ethernet Statistics Parameters Parameter Description Window Size Min Interval for sampling statistics user configurable see Setting Sampling Interval for Port Statistics Window Remain Time Min _ Amount of time remaining in statistics sam
57. of the Ethernet ports are displayed If a port is being tested via the loopback command it is indicated in the operational status 4 28 Ethernet Ports ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration For example ETX 204A configure port ETX 204A gt config gt port show summary Port Number Name Admin oper Speed Fast Eth 1 ETH 1 Up Up 10000000 Fast Eth 2 ETH 2 up Testing 10000000 Fast Eth 3 ETH 3 Up up 10000000 Ethernet 101 MNG ETH Up up 100000000 ETX 204A gt config gt port gt To display status of an Ethernet port e At the prompt config gt port gt eth lt port num gt enter show status The Ethernet port status parameters are displayed For example gt To display the status of Ethernet port 1 ETX 204A configure port ethernet 1 ETX 204A gt config gt port gt eth 1 show status Name ETH 1 Administrative Status Up operation Status Up Connector Type Combo RJ45 SFP Out RJ45 Active Auto Negotiation Other Speed And Duplex 10 Full Duplex IMAC Address 00 20 D2 30 cc 9D EFM Status Disabled ETX 204A gt config gt port gt eth 1 Testing Ethernet Ports The physical layer runs at the PHY of the ports When the loopback is active the data forwarded to a port is looped from the Tx path to the Rx path The loopback can be one of the following types e Local Loopback is closed towards the user
58. or by fax or send us an e mail with your comments Thank you for your assistance Manual Name ETX 204A Ver 2 2 Publication Number 254 200 04 10 Please grade the manual according to the following factors Excellent Good Fair Poor Very Poor Installation instructions o o o o o Operating instructions o o o o o Manual organization o o o o o Illustrations o o o o o The manual as a whole o o o o o What did you like about the manual Error Report Incompatibility with product Difficulty in understanding text Regulatory information Safety Compliance Warnings etc Difficulty in finding needed information logical flow of information Style spelling grammar references etc Type of error s or o problem s o o o O Missing information o o O Appearance D Other Please list the exact page numbers with the error s detail the errors you found information missing unclear or inadequately explained etc and attach the page to your fax if necessary Please add any comments or suggestions you may have You are Who is your distributor Your name and company Job title Address Direct telephone number and extension Fax number E mail aan Distributor End user VAR Other Publication No 254 200 04 10 Order this publication by Catalog No 803895 International Headquarters 24 Raoul Wallenberg Street Tel Aviv 69719 Israel
59. or via a user or network port Overview 11 Chapter 1 Introduction Installation and Operation Manual Device Options Several versions of the unit are available offering different combinations of Ethernet ports and enclosures e Network ports Up to two SFP UTP combo ports that can act as SFP based fiber optic or 10 100 1000BaseT electrical Port 2 can be configured as a network or user port e User ports Up to four SFP UTP combo ports that can act as SFP based fiber optic or 10 100 1000BaseT electrical or up to five if port 2 is configured as a user port The network user SFP ports are FE GbE auto detecting Endosure Metal 8 4 or 17 4 For the allowed storage and operating temperature range refer to Technical Specifications Note The SFP UTP combo ports operate in SFP preferred mode If an SFP is inserted then the interface functions as an SFP based fiber optic interface otherwise it functions as an electrical RJ 45 interface Applications 12 ETX 204A delivers Ethernet services as defined by the MEF standards as well as cellular backhauling Customer Premises PoP site pee ron r P Le Transport Provider OAM Mobile Operator Edge to Fdge SLA Monitoring and Diagnostics Figure 1 1 E Node B LTE Backhauling Overview ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction Figure 1 2 EPL Service ope Figure 1 3 EVPL Service E
60. prompt is displayed 2 Enter target params lt target param name gt The specified set of target parameters is assigned to the group 5 8 Handling Events ETX 204A Ver 2 2 ETX 204A Installation and Operation Manual Chapter 5 Monitoring and Diagnostics gt Note ETX 204A Ver 2 2 To specify tags 1 Navigate to configure management trap sync group lt group id gt The config gt mngmnt gt trap sync group lt group id gt prompt is displayed 2 Enter tag list lt tag list gt The specified list of tags is assigned to the group To remove the tag list enter no tag list Displaying Trap Synchronization Information You can display the trap synchronization information To display trap synchronization information 1 If SNMPV3 is enabled navigate to configure management snmp otherwise navigate to configure management The config gt mngmnt or config gt mngmnt gt snmp prompt is displayed respectively 2 Enter show trap sync The trap synchronization information is displayed 5 3 Running a Ping Test You can ping a remote IP host to check the ETX 204A IP connectivity with that host To ping an IP host 1 Inany level start pinging the desired host specifying its IP address and optionally the number of packets to send ping lt 1 1 1 1 255 255 255 255 gt number of packets lt 0 50 gt 2 To stop the ping test enter no ping 5 4 Tracing the Route This diagnostic utility tra
61. read only are defined by the superuser Users are not allowed to create new users It is recommended to change default passwords to prevent unauthorized access to the unit To enter as superuser 1 At the User prompt user gt Enter su and press lt Enter gt The Password prompt password gt appears 2 Enter 1234 as password and press lt Enter gt The base prompt ETX 204a appears Superuser allows you to configure all parameters of ETX 204A and to change the su and user passwords Configuration and Management Alternatives 37 Chapter 3 Operation Installation and Operation Manual gt To enter as User Note 1 Enter user as user name and press lt Enter gt 2 Enter 1234 as password and press lt Enter gt The base prompt ETX 204A appears Using the CLI The CLI consists of commands organized in a tree structure starting at the base prompt ETx 204a The base prompt is the device name which can be configured in the system level refer to Configuring Device Information in Chapter 4 By default the device name is ETX 204A Commands that are not global are available only at their specific tree location To find out what commands are available at the current location type For a list of the commands and their levels refer to Command Tree To navigate down the tree type the name of the next level The prompt then reflects the new location followed by To navigate up use the global command exit To navig
62. syslog messages are sent facility lt locall local7 gt Default locall c Specify the UDP port that transmits syslog messages port lt 1 65535 gt Default 514 d Specify the severity level The log messages that contain severity level up to the specified level are transmitted severity level critical major minor warning event info debug e Enable the transmitting of syslog messages no shutdown Syslog 4 95 Chapter 4 Configuration Installation and Operation Manual Displaying Syslog Statistics gt To display syslog statistics 1 At the system context config gt system enter syslog device The system switches to the syslog device context config gt system gt syslog device 2 Enter show statistics 3 Syslog statistics appear as shown in Figure 4 9 The counters are described in Table 4 15 ETX 204A gt config gt system gt syslog device show statistics Total Tx Messages 356 Non queued Dropped Messages 265 Figure 4 9 Syslog Statistics Table 4 15 Syslog Statistic Parameters Parameter Description Total Tx Messages The total number of syslog messages transmitted Non queued Dropped The total number of syslog messages that were Messages dropped before being queued 4 11 Configuring Temperature Threshold You can define minimum and maximum temperature thresholds in order to receive trap notification that the device temperature has left the allowed r
63. the TLVs returned in the unicast ETH LB reply message The signal is declared invalid if the TLVs do not match those sent in the corresponding unicast ETH LB request signal including MEP ID and Flow ID Continuity declarations Loss of Continuity and Connectivity Mismatch states are declared by the ETH LB mechanism Loss of continuity declaration After the source device sends an ETH LB message a timer is set with a 3 52 second timeout If the destination device does send reply within the timeout the source enters the loss of continuity state Upon reply from the destination the source resets the timer to 3 52 seconds Regarding the continuity check message the source checks only the Flow ID with the MEP ID When the source enters the loss of continuity state it adds 24 to Unavailable Seconds counter The 3 52 second period is calculated as a sliding window Loss of continuity state is cleared after 3 52 seconds with at least 21 reply messages from the destination In this case the Unavailable Seconds counter decreased by 24 Connectivity mismatch declaration If the source Flow ID is not equal to the destination Flow ID as recorded in the reply message for 10 consecutive times the source enters in to misconnection state Misconnection state is cleared after 10 consecutive reply messages with the correct flow name from the destination The Unavailable counter is maintained by the service according to the number of PM message
64. the interval in seconds over which the data is sampled and compared with the rising and falling thresholds Displaying OAM CFM Stati You can display end to end performance monitoring data for the OAM services and destination NEs S ETX 204A measures performance in fixed 15 minute intervals It also stores performance data for the last 24 hours 96 intervals You can view the following types of statistics for services e Running OAM statistics collected since the service was activated e Day OAM statistics for the last 24 hours or the amount of time since the service was activated if less than 24 hours e Interval OAM statistics for the current interval or a selected interval You can select an interval only if it has already ended since the service was activated When a service is first activated you can view statistics for only the current interval The statistics data is shown for the time elapsed since the beginning of the interval When the current interval ends it becomes interval 1 and you 4 76 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration can select it for viewing interval statistics After each interval ends you can select it for viewing interval statistics You can view the following types of statistics for destination NEs e Running OAM statistics collected since performance measurement of the NE started e Day OAM statistics for the last 24 hours
65. to queue 2 e Map p bit 6 to queue 1 e Map p bit 7 to queue 0 Default Configuration for IP Precedence Classification When a new queue mapping profile is created with classification IP precedence it contains the following mappings e Map p bit 0 to queue 7 e Map p bit 1 to queue 6 e Map p bit 2 to queue 5 e Map p bit 3 to queue 4 Map p bit 4 to queue 3 e Map p bit 5 to queue 2 e Map p bit 6 to queue 1 e Map p bit 7 to queue 0 Default Configuration for DSCP Classification When a new queue mapping profile is created with classification DSCP it contains the following mappings e Map p bit 0 to queue 7 e Map p bit 1 to queue 6 e Map p bit 2 to queue 5 e Map p bit 3 to queue 4 e Map p bit 4 to queue 3 e Map p bit 5 to queue 2 e Map p bit 6 to queue 1 e Map p bit 7 through 63 to queue 0 Adding Queue Mapping Profiles When you create a queue mapping profile you specify the name and the classification method p bit IP precedence or DSCP gt To add a queue mapping profile 1 Navigate to configure qos The config gt qos prompt is displayed 4 42 Quality of Service QoS ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt 2 Type queue map profile lt queue map profile name gt classification p bit ip precedence ip dscp A queue mapping profile with the specified name and classification method is created and the following prompt is displayed config gt qos gt queue map profil
66. to the device to only the defined management stations Table 4 1 lists management access implementation according to the defined management access and whether network managers are defined gt To configure management access e Atthe configure management access prompt enter the necessary commands according to the tasks listed below Task Command Comments Allowing Telnet access Note If you want to allow Telnet access by managers only you must enter the command to block Telnet access Inet managers only Typingno telnet blocks access by Telnet Allowing SSH Secure Shell access ssh managers only Typing no ssh blocks access by SSH Note If you want to allow SSH access by managers only you must first enter the commands to block Telnet and SSH access Allowing SNMP access snmp managers only Typing no snmp blocks access by SNMP Note If you want to allow SNMP access by managers only you must first enter the command to block SNMP access ETX 204A Ver 2 2 Management Connectivity 4 17 Chapter 4 Configuration Installation and Operation Manual Note Table 4 1 Management Access Implementation Access Method Mode Allowed to Access ETX 204A Network Network Manager s Manager s Defined not Defined Enable Anybody Anybody Tues Disable Nobody Nobody Managers Only Only defined Nobody network managers Enable Anybody Anybody SSH Access Secure Shell Disable Nobody No
67. tree Display the commands hierarchy from current context help Display help history Display commands history echo Echo the text that is typed in exec Execute a file logout Log out this system info Print configuration info ping Verify the reachability of a remote host save Save user configuration trace route Determine the route to a destination address Working with RADview RADview EMS is user friendly and powerful SNMP based element management system EMS used for planning provisioning and managing heterogeneous networks RADview EMS provides a dedicated graphical user interface GUI for monitoring RAD products via their SNMP agents RADview EMS for ETX 204A is bundled in the RADview EMS package for PC Windows based or Unix For more details about this network management software and for detailed instructions on how to install set up and use RADview contact your local RAD partner or refer to the RADview EMS User s Manual at the RAD website 3 22 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and OJ Configurati Note peration Manual Chapter 3 Operation 3 4 Startup ion Files The following files contain configuration settings factory default Contains the manufacturer default settings running config Contains the current configuration that is different from the default configuration startup config Contains saved non default user configuration
68. with a maintenance endpoint MEP For every MEP you must configure a flow with the same classification as the MEP in the direction NNI to UNI To configure maintenance endpoints 1 At the Maintenance Association context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt define a maintenance endpoint and assign an ID to it mep lt 1 8191 gt This creates a new maintenance endpoint or opens an existing one The system switches to the specified maintenance endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt When a maintenance endpoint is created the following parameters are automatically set by default Destination address type multicast e Initiate continuity check messages CCM e CM priority 0 2 To associate the maintenance endpoint MEP with a classifier profile or VLAN enter classification profile lt profile name gt queue lt queue id gt block lt queue block id gt classification profile lt profile name gt queue mapping lt queue map profile name gt block lt queue block id gt classification vlan lt vlan id gt queue lt queue id gt block lt queue block id gt classification vlan lt vlan id gt queue mapping lt queue map profile name gt block lt queue block id gt You can associate more than one MEP to the same VLAN if the MEPs belong to MDs with different levels 3 Define the MAC address type sent in OAM conti
69. 0 bps 3 To specify that there is no security timeout enter timeout forever 4 To specify a security timeout enter timeout limited lt minutes gt The timeout value can be 0 60 The default is 10 minutes 5 To specify the number of rows to display enter length lt number of rows gt The number of rows can be 0 to indicate no limit on the number of lines displayed or 20 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Configuring User Access Notes ETX 204A Ver 2 2 ETX 204A management software allows you to define new users their management and access rights Only superusers su can create new users the regular users are limited to changing their current passwords even if they were given full management and access rights You can specify a user s password as a text string or as a hashed value that you obtain by using info to display user data e User passwords are stored in a database so that the system can perform password verification when a user attempts to log in To preserve confidentiality of system passwords the password verification data is typically stored after a one way hash function is applied to the password in combination with other data When a user attempts to log in by entering a password the same function is applied to the entered value and the result is compared with the stored value A cryptographic hash function is a deterministic
70. 1 gt queue 0 ETX 204A gt config gt qos gt queue block profile QBlockProfl queue 1 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 1 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 1 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 1 ETX 204A gt config gt qos gt queue block profile QBlockProf1 queue 7 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 7 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 7 scheduling strict depth 500000 exit scheduling strict depth 200000 exit scheduling wfq 75 Configuring Queue Group Profiles In order to facilitate congestion management you can sort traffic by applying one queue group profile per network or user port You can define up to eight queue group profiles per ETX 204A unit Adding Queue Group Profiles gt To add a queue group profile 1 Navigate to configure qos The config gt gos prompt is displayed 2 Type queue group profile lt q grp pr le name gt A queue group profile with the specified name is created and the config gt qos gt queue group profile lt q grp prompt is displayed rofile name gt 3 Configure the queue group profile as described in Configuring Queue Group Profile Parameters Configuring Queue Group Profile Parameters gt To configure a queue group profile 1 Navigate to co
71. 1 User port 1 VLAN 220 Change to VLAN 20 13 User port 2 Network port VLAN 30 Change to VLAN 230 14 Network port User port 2 VLAN 230 Change to VLAN 30 Configuring Management Connectivity The configuration procedure for system parameters is similar for both ETX 204A units except for defining different host IP addresses To configure the host parameters at ETX 204A A e Execute the following script to disable DHCP and configure the host parameters as listed in Table 7 1 configure management host 1 no dhcp ip address 192 168 10 10 24 default gateway 192 168 10 1 exit all To configure the host parameters at ETX 204A B e Execute the following script at ETX 204A B to disable DHCP and configure the host parameters as listed in Table 7 1 configure management host 1 no dhcp ip address 192 168 10 20 24 default gateway 192 168 10 1 exit all Configuring Classifier Profiles 7 2 gt In both units you have to create classifier profiles for VLANs 20 30 220 and 230 The same scripts can be used in both units therefore they are presented here only once To create the classifier profile for VLAN 20 Execute the following script to create the classifier profile for VLAN 20 configure flows classifier profile vlan20 match any match vlan 20 exit all Ethernet Private Line Application ETX 204A Ver 2 2 Installation and Operation Manual Chapter 7 Configuring Typical Applications gt To create the class
72. 1000BaseT Connector Pinout Pin MDI MDIX 1 At B 2 A 3 B At 4 a D 5 S w 6 B A 7 D 8 D A 1 MNG Connector The ETX 204A Ethernet management port uses an electrical interface that terminates in an RJ 45 8 pin connector The port supports MDI and MDIX modes Table A 2 lists the pin assignments Table A 2 MNG Pinout Pin Designation Function 1 RxD Receive Data output wire 2 RxD Receive Data output wire 3 Dt Transmit Data input wire 45 Not connected MNG Connector A 1 Appendix A Connection Data Installation and Operation Manual Pin Designation Function 6 D Transmit Data input wire 78 Not connected A 2 CONTROL Connector The control terminal interface terminates in a V 24 RS 232 9 pin D type female DCE connector Table A 3 lists the CONTROL connector pin assignments Table A 3 CONTROL Connector Pinout Pin Function 1 z 2 Transmit Data output 3 Receive Data input 45 6 7 8 9 A 1 EXT CLK Connector The station clock port terminates in an 8 pin RJ 45 connector wired in accordance with Table A 4 Table A 4 EXT CLK Connector Pinout Pin Direction Function 12 Input 73 Input 3 Not connected 45 Output T4 Output 6 7 8 Not connected A 2 EXT CLK Connector ETX 204A Ver 2 2 ETX 204A Ver 2 2 Appendix B Operation Administration and Maintenance OAM B 1 Introduction ETX 204A support
73. 3 6 green Station clock port green Power AC DC 24DC AR DR 24DCR Power Consumption Physical Height Width Depth Weight Physical ETX 204A H Height Width Depth Weight Environment Temperature Humidity ETX 204A Ver 2 2 Chapter 1 Introduction Via one of the Ethernet ports Via dedicated management port Power status Alarm and loopback status Link activity status of the network user port Clock port status 100 240 VAC 50 60 Hz single power supply 48V 48 to 72 VDC single power supply 24V 20 to 32VDC single power supply 100 240 VAC 50 60 Hz dual power supply 48V 48 to 72 VDC dual power supply 24V 20 to 32VDC dual power supply 15w 43 7 mm 1 7 in 215 mm 8 4 in 300 mm 11 8 in 2 4 kg 5 2 Ib 43 7 mm 1 7 in 440 mm 17 4 in 240 mm 9 5 in 3 1 kg 6 8 Ib ETX 204A 0 C to 50 C 32 C to 122 F ETX 204A H 20 to 65 C 4 to 149 F Up to 90 non condensing Technical Specifications 1 15 Chapter 1 Introduction Installation and Operation Manual 1 16 Technical Specifications ETX 204A Ver 2 2 A Warning Note ETX 204A Ver 2 2 Chapter 2 Installation and Setup This chapter describes installation and setup procedures for the ETX 204A unit After installing the unit refer to Chapter 3 for the operating instructions If a problem is encountered refer to Chapter 5 for test and diagnostic instructions Internal settings adjustmen
74. CP mode make sure that the relevant port has been made accessible Disabling DHCP To disable the DHCP client 1 Navigate to configure management host 1 The config gt mngmnt gt host 1 prompt is displayed When you navigate to the host context you provide a host index that is always 1 4 2 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Note Note ETX 204A Ver 2 2 2 Enter no dhcp ETX 204A resets the host IP address to 0 0 0 0 while preserving the IP mask and default gateway values Telnet SSH connections to ETX 204A are terminated The unit is not accessible via Internet until you manually configure an IP address and default gateway unless you entered a default IP address previously with the dhep command Enabling DHCP To enable DHCP remove the defined host IP address and default gateway then enable DHCP To enable the DHCP client and acquire IP parameters 1 Navigate to configure management host 1 The config gt mngmnt gt host 1 prompt is displayed 2 Enter the following commands no ip address no default gateway The IP address and mask are set to 0 0 0 0 and the default gateway is removed 3 Enter dhep default ip lt IP address IP mask gt ETX 204A starts broadcasting requests for an IP address When the DHCP server is found ETX 204A receives from it all necessary host IP parameters If specified a default IP address is associated wi
75. D with which the MEP communicates enter remote mep lt 1 8191 gt The MEP ID and the Remote MEP ID must be different You can define up to five remote MEPs for the local MEP if standard OAM protocol is being used for the MD and the destination address type is multicast otherwise you can define only one remote MEP 6 To activate the MEP enter no shutdown To deactivate the MEP enter shutdown To configure continuity check message initiation and priority e To enable initiating continuity check messages at the MEP context config gt oam gt c m gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter cem initiate By default initiating continuity check messages is enabled for the MEP To disable initiating continuity check messages enter no cem initiate To specify the priority of CCMs and LTMs transmitted by the MEP enter cem priority lt 0 7 gt Default 0 To configure the continuity verification e At the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter continuity verification cc based lb based Default cc based This parameter is visible only in prestandard mode and can be configured only if ccm initiate is enabled as explained above Use 1b based only for RAD proprietary OAM functionality Ethernet OAM 4 71 Chapter 4 Configuration Installation and Operation Manual gt To check the maintenance endpoint statu
76. ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Profile Type Shaper Policer traffic type 7 all Configuring Shaper Profiles You can define up to 30 shaper profiles Adding Shaper Profiles 1 Navigate to configure qos The config gt qos prompt is displayed 2 Type shaper profile lt shaper profile name gt A shaper profile with the specified name is created and the config gt qos gt shaper profile lt shaper profile name gt prompt is displayed The new shaper profile parameters except for name are configured by default as described in Default Bandwidth Profiles 3 Configure the shaper profile as described in Configuring Shaper Profile Parameters Configuring Shaper Profile Parameters gt To configure shaper profiles 1 Navigate to configure qos shaper profile lt shap to select the shaper profile to configure rofile name gt The config gt qos gt shaper profile lt shaper profile name gt prompt is displayed Enter all necessary commands according to the tasks listed below Task Command Comments Specifying the CIR kbps and CBS bandwidth cir lt 0 10 cbs lt 0 Typing no bandwidth removes bytes bandwidth limits the bandwidth limits Note The GR granularity is 128 kbps If you specify a GR that is not a multiple of 128 kbps the device rounds it down for example if you specify 260 kbps then the device operates as if you specified 256 kpbs
77. ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Note Ifyou enter the inventory command with an index corresponding to a power supply that is not installed in the unit message is displayed stating that the entry instance doesn t exist Table 4 17 Inventory Parameters Parameter Description Description Description of component type in the form RAD lt device name gt lt Physical Class gt e g RAD ETX 204A Port Contained In Index from Table 4 16 of the component that contains the component for which information is being displayed This is O for the chassis as it is not contained in any component and 1 for all other components as they are all contained in the chassis Physical Class Class of component Possible values Chassis CPU Power Supply Fan Sensor Port Relative Position Contains the relative position of this component among other similar components with the exception of the relative positions for the chassis management Ethernet port and clock port Possible values for the various component types Chassis 4294967295 U 1 Power Supply 1 or 2 Fan 1 or 2 Temperature Sensor 1 Network Port 1 or 2 User Port 3 4 5 or 6 Management Ethernet 101 External Clock 301 Name Name of component Possible values according to component type lt device name gt Chassis u Power Supply lt n gt Fan lt n gt Temperature Sen
78. INSTALLATION AND OPERATION MANUAL ETX 204A ETX 204A Carrier Ethernet Demarcation Device Version 2 2 Installation and Operation Manual Notice This manual contains information that is proprietary to RAD Data Communications Ltd RAD No part of this publication may be reproduced in any form whatsoever without prior written approval by RAD Data Communications Right title and interest all information copyrights patents know how trade secrets and other intellectual property or other proprietary rights relating to this manual and to the ETX 204A and any software components contained therein are proprietary products of RAD protected under international copyright law and shall be and remain solely with RAD The ETX 204A product name is owned by RAD No right license or interest to such trademark is granted hereunder and you agree that no such right license or interest shall be asserted by you with respect to such trademark The RAD name logo logotype and the terms EtherAccess TDMolP and TDMolP Driven and the product names Optimux and IPmux are registered trademarks of RAD Data Communications Ltd All other trademarks are the property of their respective holders You shall not copy reverse compile or reverse assemble all or any portion of the Manual or the ETX 204A You are prohibited from and shall not directly or indirectly develop market distribute license or sell any product that supports substantially simil
79. If the power cord cannot be readily disconnected in case of emergency make sure that a readily accessible circuit breaker or emergency switch is installed in the building installation In cases when the power distribution system is IT type the switch must disconnect both poles simultaneously Connecting DC Power Unless otherwise specified in the manual the DC input to the equipment is floating in reference to the ground Any single pole can be externally grounded Due to the high current capability of DC power systems care should be taken when connecting the DC supply to avoid short circuits and fire hazards Make sure that the DC power supply is electrically isolated from any AC source and that the installation complies with the local codes The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16A 20A for USA and Canada The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A 40A for USA and Canada Before connecting the DC supply wires ensure that power is removed from the DC circuit Locate the circuit breaker of the panel board that services the equipment and switch it to the OFF position When connecting the DC supply wires first connect the ground wire to the corresponding terminal then the positive pole and last the negative pole Switch the circuit breaker back to the ON position
80. Installation and Operation Manual 3 Enter the date Example date 2008 07 21 4 Enter the time Example time 11 30 22 5 Enter the time zone relative to GMT the current Greenwich main time Example zone gmt 11 30 Displaying the Date and Time gt To display the date and time e From the system context config gt system enter show time Working with SNTP This section explains how to receive the clock signal from NTP servers in the network ETX 204A can synchronize with up to ten servers sending NTP requests to the servers at user defined intervals You can set one of the active SNTP servers as the preferred server so that ETX 204A sends NTP requests to the preferred server If there is no preferred server or if the preferred server does not answer then ETX 204A sends NTP requests to any enabled servers Default Configuration The default configuration of the SNTP parameters is No SNTP servers defined e Polling interval set to 15 minutes When an SNTP server is defined its default configuration is e IP address set to 0 0 0 0 Not preferred e Administratively disabled shutdown Configuring SNTP Parameters gt To configure SNTP parameters 1 Navigate to config system date and time sntp The config gt system gt date t ime prompt is displayed 2 Enter all necessary commands according to the tasks listed below 4 92 Date and Time ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 C
81. N source MAC address VLAN destination MAC address VLAN source IP address VLAN destination IP address VLAN inner VLAN VLAN Ethertype Source MAC address Destination MAC address Source IP address Destination IP address Unclassified Ethertype Untagged 4094 5 2 Both ETX 204A Ver 2 2 Flows 4 55 Chapter 4 Configuration Installation and Operation Manual Classification Other classifications allowed on Range Max number Priority NNI UNI same ingress port ranges VLAN IP VLAN 4094 5 2 Both precedence Source MAC address 0 7 Destination MAC address Source IP address Destination IP address Unclassified Ethertype Non IP Untagged VLAN DSCP VLAN 0 4094 5 2 Both Source MAC address 0 63 Destination MAC address Source IP address Destination IP address Unclassified Ethertype Non IP Untagged VLAN source VLAN 0 4094 OneVLAN 2 Both MAC address VLAN VLAN priority MAC value one VLAN inner VLAN address MAC value VLAN VLAN priority inner VLAN range not allowed for MAC VLAN VLAN 0 4094 OneVLAN 2 Both destination MAC VLAN VLAN priority MAC value one address VLAN inner VLAN address MAC value VLAN VLAN priority inner VLAN range not allowed for MAC VLAN source VLAN 0 4094 OneVLAN 2 Both IP address VLAN VLAN priority IP address value one VLAN inner VLAN IP address VLAN inner VLAN VLAN priority value range not allowed for IP addres
82. Navigate to configure management snmp The config gt mngmnt gt snmp prompt is displayed 2 To specify the communities enter community read lt read community gt write lt write community gt trap lt trap community gt SNMPv3 Default Configuration The following is the default configuration of the SNMPv3 parameters refer to Configuring SNMPv3 Parameters for explanations of the parameters e SNMP engine ID set to device MAC address View named internet providing access to IETF MIBs and IEEE MIBs Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration ETX 204A Ver 2 2 e View named restricted providing access to part of IETF MIBs and IEEE MIBs e View named STD_v1 providing access to IETF MIBs and IEEE MIBs excluding part of SNMPV3 MIB e User named initial with security level no authentication and no privacy e Group for SNMPv3 named initial Security levels no authentication and no privacy authentication and no privacy authentication and privacy User initial Views for read write notify internet e Group for SNMPV1 named v1_read Security level no authentication and no privacy Read view STD v1 Write view Notify view internet e Group for SNMPv1 named v1_write Security level no authentication and no privacy Read view STD_v1 Write view STD_v1 Notify view internet
83. P bit s for Ingress Frame Types Outer VLAN Inner VLAN Untagged One VLAN X Double VLANs X and Y None None Untagged x XY Pop None Not applicable Untagged Y unsupported Pop Mark with VLANA Not applicable Not applicable A unsupported unsupported Pop Pop Not applicable Not applicable Untagged unsupported unsupported Push VLAN A None A AX A X Y Push VLAN A Mark with VLANB A AB A B Y Push VLAN A Mark with p bitD A A A X p bit D X p bit D Y Push VLAN A Mark with profile FA A A See Note 1 X p bit according X p bit according toF to F Y Push VLAN A Push VLAN B A p bit according A p bit according A p bit according mark with profile E mark with p bitD to E to toe B p bit D B p bit D B p bit D x x Y Push VLAN A Push VLAN B A p bit C A p bit C A p bit C mark with p bitC mark with p bitD B p bit D B p bit D B p bit D x x Y 4 60 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Action on Egress VLAN s and P bit s for Ingress Frame Types Outer VLAN Inner VLAN Untagged One VLAN X Double VLANs IX and Y Push VLAN A Push VLAN B A p bit according A p bit according A p bit according mark with profile E mark with profile F to E toe toe See Note 1 B p bit according B p bit according B p bit according toF to F toF x x Y Push VLAN A Push VLAN B A p bit C A p bit C A p bit C mark with p bitC mar
84. SNMPv1 Security name v1_trap Security level no authentication and no privacy e Target named TargNMS1 Target parameters snmpvl Tag list unmasked IP address 192 5 6 7 4 14 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration ETX 204A configure management snmp ETX 204A gt config gt mngmnt gt snmp community read ETX 204A gt config gt mngmnt gt snmp gt community read name public ETX 204A gt config gt mngmnt gt snmp gt community read sec name vl_read ETX 204A gt config gt mngmnt gt snmp gt community read no shutdown ETX 204A gt config gt mngmnt gt snmp gt community read exit ETX 204A gt config gt mngmnt gt snmp community write ETX 204A gt config gt mngmnt gt snmp gt community write name public ETX 204A gt config gt mngmnt gt snmp gt community write sec name vl write ETX 204A gt config gt mngmnt gt snmp gt community write no shutdown ETX 204A gt config gt mngmnt gt snmp gt community write exit ETX 204A gt config gt mngmnt gt snmp community trap ETX 204A gt config gt mngmnt gt snmp gt community trap name trapcom ETX 204A gt config gt mngmnt gt snmp gt community trap sec name vl_trap ETX 204A gt config gt mngmnt gt snmp gt community trap no shutdown ETX 204A gt config gt mngmnt gt snmp gt community trap exit ETX 204A gt config gt mngmnt gt snmp target params snmpvl ETX 204A gt config gt mngmnt gt
85. TATION PORT Network user Ethernet port or station clock has been disconnected LINK UP PORT X STATION PORT Network user Ethernet port or station clock has been connected LINK ADMIN DOWN PORT X STATION PORT Network user Ethernet port or station clock has been disabled by the user SFP INSTALLED PORT X SFP has been inserted in specified Ethernet port SFP REMOVED PORT X SFP has been removed from specified Ethernet port DHCP Events Description IP X X X X ASSIGNED BY SERVER YYYY IP address X X X X has been assigned by DHCP server Y Y Y Y IP X X X X IS RELEASED IP address X X X X has been released by ETX 204A OAM CFM Events Description OAM CC OK ON OAM ag connectivity check CC with remote MEP has been confirmed OAM CC MISMERGE ON OAM ag CC mismerge for remote MEP has been detected OAM CC UNEXPECTED MEP ON OAM ag CC unexpected MEP for remote MEP has been detected OAM CC UNEXPECTED MEP OFF OAM ag CC unexpected MEP for remote MEP event has been canceled OAM CC UNEXPECTED PERIOD ON OAM ag CC unexpected period for remote MEP has been detected OAM CC LOSS OF CONTINUITY OAM ag CC continuity loss has been detected for remote MEP OAM CC RDI DETECTED ON OAM ag CC RDI for remote MEP has been detected OAM UNEXPECTED MD LEVEL ON OAM ag CC unexpected MD level has been detected OAM UNEXPECTED MD LEVEL OFF OAM ag CC unexpected MD leve
86. TX 204A Ver 2 2 Overview 13 Chapter 1 Introduction Installation and Operation Manual Features Service Types ETX 204A provides port and flow based services Port Based Service In a typical port based all to one bundling application ETX 204A receives different services via different user ports Figure 1 4 This method achieves clearer service separation it does not require any marking for CoS and provides straightforward SLA measurement Figure 1 4 Port Based Service Flow Based Service In a typical flow based application different services are assigned to different Ethernet flows received by the same user port Figure 1 5 This provides cheaper more scalable solution with a possibility of mixing different service types Service f Customer Promises Provider Node es Se a a w ST D e Figure 1 5 Flow Based Service Service Level Agreement SLA Monitoring ETX 204A is an effective tool for measuring the Service Level Agreement parameters such as Frame Delay Frame Delay Variance jitter Frame Loss and Availability Flow Classification The ingress user traffic is mapped to the Ethernet flows using the following list of per port classification criteria In the classifications VLAN refers to the service provider outer VLAN previously referred to as SP VLAN while inner VLAN refers to the Customer Entity VLAN previously referred to as CE VLAN e Port based All to one bundling 1 4 Ove
87. ability Configure maximum capability advertising 1 speed duplex This command configures the speed and duplex of an Ethernet port when auto negotiation is disabled tag ethernet type This command specifies the Ethertype expected in Ethernet packet 1 1 bessm Enable or disable transmitting of clock availability and quality via SSM 1 efm Enable or disable link OAM EFM for Ethernet port snmp tunneling Define SNMP tunneling for OAM EFM egress mtu Define the maximum transmission unit MTU queue group Define queue group profile for port 1 1 loopback This command puts the specified port into a loopback mode The no form of the command disables the specified type of lookback 1 l ep Assign L2CP profile to Ethernet port 1 functional mode Determine if second network port works in user mode or network If in network then redundancy is available dear statistics Clear Ethernet port statistics dear l2cp statistics Clear L2CP statistics 1 1 1 dhep request Configure whether DHCP request should be sent whenever the port is activated show status Display Ethernet port status show statistics Display Ethernet port statistics 1 showoam efm Display OAM EFM status show oam efm statistics Display OAM EFM statistics 1 show loopback Display loopback status
88. able quality The emission is tested for UTP with 80 dB longitudinal conversion loss LCL Unless otherwise specified or described in the manual TNV 1 and TNV 3 ports provide secondary protection against surges on the data lines Primary protectors should be provided in the building installation The equipment is designed to provide adequate protection against electro static discharge ESD However it is good working practice to use caution when connecting cables terminated with plastic connectors without a grounded metal hood such as flat cables to sensitive data lines Before connecting such cables discharge yourself by touching ground or wear an ESD preventive wrist strap FCC 15 User Information This equipment has been tested and found to comply with the limits of the Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the Installation and Operation manual may cause harmful interference to the radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Canadian Emission Requirements This Class A digital apparatus meets al
89. affl level user password 3 da26 8c 4123ddcad0clbc89ed1e79977acef hash user su ETX 204A gt config gt mngmnt user staff2 level user password 3fda26 8c 4123ddcad0clbc89ed1e79977acef hash ETX 204A gt config gt mngmnt info user staffl level user password 3 da26 8c 4123ddcad0clbc89ed1e79977acef hash user staff2 level user password 3fda26f8cff4123ddcad0clbc89edle79977acef hash user su ETX 204A gt config gt mngmnt logoutexiting cli ETX 204A gt config gt mngmnt CLI session is closed user gt staff2 password gt gt To delete an existing user e At the Management context config gt mngmnt enter no lt user nam The specified user is deleted gt To view all connected user At the Management context config gt mngmnt enter show users A list of all connected users is displayed showing their access level the type of connection and the IP address from which they are connected 4 22 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration For example ETX 204A configure management ETX 204A gt config gt mngmnt show users User Access Level Source IP address su su Terminal 172 4 3 3 ETX 204A gt config gt mngmnt 4 2 Ethernet Ports ETX 204A has two network ports and up to four user ports that are SFP UTP c
90. ancel event reporting for the service in the CFM fault context of the specified service config gt fault gt cfm gt service serviceid enter no frames report Table 4 7 Service Event Reporting Parameters Parameter Description Possible Values event Specifies the type of event reporting none The event is not reported log The event is reported via the event log trap An SNMP trap is sent to report the event logandtrap The event is reported via the event log and an SNMP trap ETX 204A Ver 2 2 Ethernet OAM 4 75 Chapter 4 Configuration Installation and Operation Manual Parameter Description Possible Values rising threshold A value above this threshold within the For events above delay or sampling interval for the particular event is above delay var considered as rising event occurred 1 60 Default For events loss ratio or For events above delay or unavailability ratio above delay var 1 le 3 For events 1oss ratio or at unavailability ratio le 10 les 166 le 7 1e 8 1e 9 1e 10 falling threshold A value below this threshold within the For events above delay or sampling interval for the particular event is above delay var considered as falling event occurred 1 60 Default e For events 1oss ratio or For events above delay or unavailability ratio above delay var 1 le 3 e For events loss ratio or a4 unavailability ratio le 10 les 166 le 7 1e 8 1e 9 1e 10 sampling interval Specifies
91. ange or returned to the allowed range You can use a hysteresis mechanism to avoid sending an excessive amount of traps when a threshold is repeatedly crossed You can configure the minimum temperature maximum temperature hysteresis value optional and temperature unit Celsius or Fahrenheit The hysteresis defines the margin around the temperature thresholds for sending trap notification of temperature threshold crossed e Trap notification of temperature too high is sent when the temperature rises above lt maximum temperature hysteresis value gt e After trap notification of temperature too high has been sent the trap notification of temperature OK is sent when the temperature falls below lt maximum temperature hysteresis value gt e Trap notification of temperature too low is sent when the temperature falls below lt minimum temperature hysteresis value gt e After trap notification of temperature too low has been sent the trap notification of temperature OK is sent when the temperature rises above lt minimum temperature hysteresis value gt 4 96 Configuring Temperature Threshold ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To configure the temperature threshold 1 Navigate to configure chassis The config gt chassis prompt is displayed 2 Type temperature threshold celsius fahrenheit min min value max max value hysteresis hysteresis value The temperat
92. anties are satisfactory Software components in the ETX 204A are provided as is and without warranty of any kind RAD disclaims all warranties including the implied warranties of merchantability and fitness for a particular purpose RAD shall not be liable for any loss of use interruption of business or indirect special incidental or consequential damages of any kind In spite of the above RAD shall do its best to provide error free software products and shall offer free Software updates during the warranty period under this Agreement RAD s cumulative liability to you or any other party for any loss or damages resulting from any daims demands or actions arising out of or relating to this Agreement and the ETX 204A shall not exceed the sum paid to RAD for the purchase of the ETX 204A In no event shall RAD be liable for any indirect incidental consequential special or exemplary damages or lost profits even if RAD has been advised of the possibility of such damages This Agreement shall be construed and governed in accordance with the laws of the State of Israel Product Disposal To facilitate the reuse recycling and other forms of recovery of waste equipment in protecting the environment the owner of this RAD product is required to refrain from disposing of this product as unsorted municipal waste at the end of its life cycle Upon termination of the units use customers should provide for its collection for reuse recycling or other
93. anual gt To create and configure a queue mapping profile named QMaplPprec with classification IP precedence Map priority 2 and 3 to queue 3 ETX 204A configure qos queue map profile QMapIPprec classif ip precedence ETX 204A gt config gt qos gt queue map profile OMapIPprec map 2 to 3 ETX 204A gt config gt qos gt queue map profile OMapIPprec map 3 to 3 ETX 204A gt config gt qos gt queue map profile OMapIPprec info detail 0 to queue 7 1 to queue 6 2 4 to queue 3 5 to queue 2 6 to queue 1 7 to queue 0 gt To create and configure a queue mapping profile named QMapDSCP with classification DSCP e Map priority 7 to queue 6 Map priority 55 to queue 4 e Map priority 63 to queue 5 ETX 204A configure qos queue map profile QMapDSCP classif ip dscp ETX 204A gt config gt qos gt ETX 204A gt config gt qos gt ETX 204A gt config gt qos gt ETX 204A gt config gt qos gt queue map profile QMapDSCP queue map profile QMapDSCP queue map profile QMapDSCP queue map profile QMapDSCP map 7 to 6 map 55 to 4 map 63 to 5 info detail map 0 to queue 7 map 1 to queue 6 map 2 to queue 5 map 3 to queue 4 map 4 to queue 3 map 5 to queue 2 map 6 to queue 1 map 7 to queue 6 map 8 54 to queue 0 map 55 to queue 4 map 56 62 to queue 0 map 63 to queue 5 Configuring Marking Profiles Marking profiles map the P bit IP precedence or DSCP cl
94. ar functionality as the ETX 204A based on or derived in any way from the ETX 204A Your undertaking in this paragraph shall survive the termination of this Agreement This Agreement is effective upon your opening of the ETX 204A package and shall continue until terminated RAD may terminate this Agreement upon the breach by you of any term hereof Upon such termination by RAD you agree to return to RAD the ETX 204A and all copies and portions thereof For further information contact RAD at the address below or contact your local distributor International Headquarters North America Headquarters RAD Data Communications Ltd RAD Data Communications Inc 24 Raoul Wallenberg Street 900 Corporate Drive Tel Aviv 69719 Israel Mahwah NJ 07430 USA Tel 972 3 6458181 Tel 201 5291100 Toll free 1 800 4447234 Fax 972 3 6498250 6474436 201 5295777 market rad com 2009 2010 RAD Data Communications Ltd Publication No 254 200 04 10 Limited Warranty RAD warrants to DISTRIBUTOR that the hardware in the ETX 204A to be delivered hereunder shall be free of defects in material and workmanship under normal use and service for a period of twelve 12 months following the date of shipment to DISTRIBUTOR If during the warranty period any component part of the equipment becomes defective by reason of material or workmanship and DISTRIBUTOR immediately notifies RAD of such defect RAD shall have the option to choose the appropr
95. assifications to the egress priority tags The marking can also be done per color green and or yellow to support color re marking ETX 204A supports up to 12 marking profiles with up to four color aware profiles gt To define a non color aware marking profile and assign a priority mark to it 1 Navigate to the qos context config gt qos 2 Define a marking profile and assign a classification and a method to it 4 44 Quality of Service QoS ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration marking profile lt marking profile name gt classification p bit ip precedence ip dscp tos method p bit 3 Map the user priority to a priority marking value 0 7 for p bit and IP precedence 0 63 for the other priority types mark lt 0 7 gt to lt 0 7 gt mark lt 0 63 gt to lt 0 7 gt gt To define a color aware marking profile and assign a priority mark to it Note ETX 204A Ver 2 2 1 Navigate to the qos context config gt qos 2 Define a color aware marking profile and assign a classification and a method to it marking profile lt marking profile name gt classification p bit ip precedence ip dscp method p bit color aware green yellow 3 Map the packet color and user priority to a priority marking value 0 7 for p bit and IP precedence 0 63 for the other priority types mark lt 0 7 gt all green yellow to lt 0 7 gt mark lt 0 63 gt all green yellow to lt 0 63
96. ate all the way up to the root type exit all At the prompt one or more level names separated by a space can be typed followed or not by a command If only level names are typed navigation is performed and the prompt changes to reflect the current location in the tree If the level names are followed by a command the command is executed but no navigation is performed and the prompt remains unchanged To use show commands without navigating type show followed by the level name s followed by the rest of the show command In the following example the levels and command were typed together and therefore no navigation was performed so the prompt has not changed ETX 204A ETX 204A configure port ethernet 1 loopback local ETX 204A show configure port ethernet 1 loopback Loopback Local Forever ETX 204A Figure 3 7 Commands Without Level Navigation 3 8 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Note In the following example the levels were typed separately and the navigation is reflected by the changing prompt ETX 204A ETX 204A configure ETX 204A gt config port ETX 204A gt config gt port ethernet 1 ETX 204A gt config gt port gt eth 1 loopback local ETX 204A gt config gt port gt eth 1 show loopback Loopback Local Forever ETX 204A gt config gt port gt eth 1 Figure 3
97. ated with the MEP is according to p bit To configure services for a maintenance endpoint 1 At the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter service lt 1 8 gt The system switches to the specified service context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt gt service lt serviceid gt 2 To specify delay threshold enter delay threshold lt 000 gt Default 1 3 To specify delay variation threshold enter delay var threshold 000 gt Default 1 4 To associate this service with a p bit enter classification priority bit lt 0 7 gt Only one service can be defined on each p bit Default 0 5 Define the interval for performance measurement messages to be used by all remote NEs defined for service interval 100ms 1s 10s 1min 10min Ethernet OAM 4 73 Chapter 4 Configuration Installation and Operation Manual Note Note Default 1s 6 To activate the service enter no shutdown To deactivate the service enter shutdown You can activate a service only if the corresponding MEP is active Configuring Destination NEs You can configure up to 100 destination NEs for a service For performance measurement it is necessary to know the exact address of the destination NE You can configure the remote MAC address of the NE or ETX 204A can learn it from the CCM messa
98. ation Remote inband management via user or network port or out of band via the dedicated management port Remote management is via Telnet or SNMP 3 2 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Alternatively you can manage ETX 204A via a third party SNMP based NMS Refer to Chapter 5 for a trap list The following functions are supported by the ETX 204A management software Viewing system information Modifying configuration and mode of operation including setting system default values and resetting the unit Monitoring ETX 204A performance Initiating connectivity tests Uploading and downloading software and configuration files Working with Terminal ETX 204A has a V 24 RS 232 asynchronous DCE port designated CONTROL and terminated in a 9 pin D type female connector The control port continuously monitors the incoming data stream and immediately responds to any input string received through this port gt To start a terminal control session ETX 204A Ver 2 2 1 2 Make sure all ETX 204A cables and connectors are properly connected Connect ETX 204A to a PC equipped with an ASCII terminal emulation application for example HyperTerminal Refer to Chapter 2 for details on connecting to the control port Start the PC terminal emulation in Windows XP Select Start gt All Programs gt Accessories gt Communications gt HyperTerminal to c
99. ation Network Voltage 3 with feeding voltage U Interface Ports whose normal operating voltage exceeds the ISDN limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are possible Always connect a given port to a port of the same safety status If in doubt seek the assistance of a qualified safety engineer Always make sure that the equipment is grounded before connecting telecommunication cables Do not disconnect the ground connection before disconnecting all telecommunications cables Some SELV and non SELV circuits use the same connectors Use caution when connecting cables Extra caution should be exercised during thunderstorms When using shielded or coaxial cables verify that there is a good ground connection at both ends The grounding and bonding of the ground connections should comply with the local codes The telecommunication wiring in the building may be damaged or present a fire hazard in case of contact between exposed external wires and the AC power lines In order to reduce the risk there are restrictions on the diameter of wires in the telecom cables between the equipment and the mating connectors Caution To reduce the risk of fire use only No 26 AWG or larger telecommunication line cords Attention Pour r duire les risques s incendie utiliser seulement des conducteurs de t l communications 26 AWG ou de section sup rieure
100. ation and maintenance multicast addr lt mac address gt Default 01802000030 Configuring Maintenance Domains gt To configure a maintenance domain MD ETX 204A Ver 2 2 1 Navigate to the OAM CFM Connectivity Fault Management context config gt oam gt c m 2 Specify the ID of the maintenance domain MD maintenance domain lt 1 64 gt This creates a new maintenance domain or opens an existing one The system switches to the specified maintenance domain context config gt oam gt cfm gt md lt mdid gt Ethernet OAM 4 67 Chapter 4 Configuration Installation and Operation Manual Note When a maintenance domain is created the following parameters are automatically set by default Name string format MD lt mdid gt for example the default name for maintenance domain 1 is MD1 Maintenance domain level 3 e Standard OAM protocol no proprietary cc 3 If required set the name of the maintenance domain name string lt md name string gt name dns lt md name string gt name mac and uint lt md name mac gt lt md name uint gt no name The following apply to the maintenance domain name Maximum length of md name string is 43 characters The maximum combined length of md name string and ma name string maintenance association name is 48characters Format mac and uint Specify md name mac aS XX XX XX XX XX XX and md name uint as an unsigned integer decimal number 0 65535 If
101. ation oam cfm if status tlv action is allowed only if the to interface is an Ethernet port The oam cfm if status tlv action is allowed only if the to interface is a MEP Specifying the wait to restore time wait to restore lt conds gt The range is 0 3600 ETX 204A Ver 2 2 Fault Propagation 4 89 Chapter 4 Configurati ion Installation and Operation Manual For example gt To enable fault propagation From Ethernet port 4 To MEP 3 in maintenance association 3 in maintenance domain 2 this example assumes the MEP has been created Trigger LOS Action Send OAM CFM interface status TLV Wait to restore time 120 seconds ETX 204A config faul ETX 204A gt config gt fault ETX 204A gt config gt fault ETX 204A gt config gt fault ETX 204A gt config gt fault ETX 204A gt config gt fault action on group trigger los no trigger oam c no trigger oam c no trigger oam c wait to restore ETX 204A gt config gt fault t fault propagation port ethernet 4 to mep 2 3 3 gt fp port ethernet 4 to mep 2 3 3 trigger los gt fp port ethernet 4 to mep 2 3 3 action on g oam cfm if stat gt fp port ethernet 4 to mep 2 3 3 wait to restore 120 gt p port ethernet 4 to mep 2 3 3 info detail oam cfm if status tlv fm loc fm if status tlv fm rdi 120 gt p port ethernet 4 to mep 2 3 3 gt To enable fault propagation From Ethernet port 1 To Ether
102. ay variation Table 4 9 OAM Interval and Day Statistic Counters Parameter Description Interval Number of selected interval relevant only when displaying statistics for a selected interval ETX 204A Ver 2 2 Ethernet OAM 4 79 Chapter 4 Configuration Installation and Operation Manual Parameter Description Above Delay Threshold Number of frames that exceeded delay threshold Below Delay Threshold Number of frames below or equal delay threshold Above Delay Var Threshold Number of frames that exceeded delay variation threshold Below Delay Var Threshold Number of frames below or equal delay variation threshold Transmitted Frames Total number of OAM frames transmitted in the interval or day Near End Frames Loss Number of frames lost from remote MEP to local MEP Far End Frames Loss Number of frames lost from local MEP to remote MEP Min Round Trip Delay Minimum round trip delay in mseconds calculated in the interval or up to elapsed time in current interval Max Round Trip Delay Maximum round trip delay in mseconds calculated in the interval or up to elapsed time in current interval Avg Round Trip Delay Average round trip delay in mseconds calculated in the interval or up to elapsed time in current interval Max Round Trip Delay Var Maximum delay variation in mseconds calculated in the interval or up to elapsed time in cur
103. be referred as a Maintenance Entity ME Each device supports up to 8 such MES In this case the ETX 204A units act as MEPs Maintenance End Points and not as a MIP Maintenance Intermediate Points and all measurements are performed on the UNIN to UNIN segment B 2 Reference Architecture ETX 204A Ver 2 2 Installation and Operation Manual Appendix B Operation Administration and Maintenance OAM CPE CPE OAM Transparent to ETX 204A i 1 1 1 1 En Switched 5 Network ETX 204A UNIC UNIN UNIN UNIC Figure B 1 OAM Architecture Handling of OAM Levels Note ETX 204A Ver 2 2 UNI_C to UNLN Direction In the UNIC to UNIN direction ETX 204A blocks all OAM messages with OAM level greater than 2 Messages with other OAM levels are passed transparently Network Ingress to UNI_N Direction All OAM messages coming from the network ingress with the device MAC address or with the special OAM multicast address are sent to the CPU All other OAM messages are passed transparently to the user ports as per the respective flow definition B 3 OAM Entities This section describes the OAM entities hierarchy Figure 8 2 illustrates the relationship between UNI flow and Service Instance COS ID when one or more service instances belong to one flow and one or more flow belong to a UNI From the OAM perspective the continuity messages and defects are activated per flow and the PM is activated per service instanc
104. body Managers Only Only defined Nobody network managers SNMP Access Enable Anybody Anybody Disable Nobody Nobody Managers Only Only defined Nobody network managers ing the Access Policy ETX 204A s access policy allows configuring authentication protocols using the Radius server The user authentication is performed according to the selected order If the first authentication method is not available or the user is not found the next selected method is used To define the access policy 1 Navigate to the Access context config gt mngmnt gt access 2 To configure the first and second levels of authentication do the following To use the locally stored database enter auth policy 1st level local To use the authentication database stored on the Radius server enter auth policy 1st level radius 2nd level local The 2 level can be configured only if the 1 level is set to radius if the 2 level is set to none ETX 204A is available via only the I level Special rules apply to su Superuser If su does not exist in the Radius server database or the system looses the connection to the Radius server ETX 204A uses the local authentication database to authenticate the user if the 2 level is set to local 4 18 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Working with RADIUS Configuring Radius Server Parameters ETX 204A provides connectiv
105. ces the route through the network from ETX 204A to the destination host The trace route utility supports up to 30 hops To trace a route Inany level start the trace route and specify the IP address of the host to which you intend to trace route trace route lt 1 Tracing the Route 5 9 Chapter 5 Monitoring and Diagnostics Installation and Operation Manual 5 5 Technical Support Technical support for this product can be obtained from the local distributor from whom it was purchased For further information please contact the RAD distributor nearest you or one of RAD s offices worldwide This information can be found at www rad com offices About RAD gt Worldwide Offices distributors Where to Buy gt End Users 5 10 Technical Support ETX 204A Ver 2 2 Note ETX 204A Ver 2 2 Chapter 6 Software Upgrade This chapter explains how to upgrade ETX 204A to software version 2 2 Software upgrade is required to fix product limitations enable new features or to make the unit compatible with other devices that are already running the new software version ETX 204A stores two software versions each of them in one of the two 2 56 MB partitions of its flash memory which also contains a boot program The software is stored in compressed format The main version is decompressed and loaded into the ETX 204A RAM upon power up The backup software is kept for backup purposes If the main software becomes corrupte
106. ck 0 1 mark all vlan 220 no shutdown exit all Ethernet Private Line Application 73 Chapter 7 Configuring Typical Applications Installation and Operation Manual 7 4 gt To create flow 12 e Execute the following script to create flow 12 as shown in Table 7 2 configure flows flow flowl2 classifier vlan220 policer profile Policerl ingress port ethernet 1 egress port ethernet 3 queue map CosProfilel block 0 1 mark all vlan 20 no shutdown exit all gt To create flow 13 e Execute the following script to create flow 13 as shown in Table 7 2 configure flows flow flow13 classifier vlan30 policer profile Policerl ingress port ethernet 4 egress port ethernet 1 queue map CosProfilel block 0 1 mark all vlan 230 no shutdown exit all gt To create flow 14 e Execute the following script to create flow 14 as shown in Table 7 2 configure flows flow flowl4 classifier vlan230 policer profile Policerl ingress port ethernet 1 egress port ethernet 4 queue map CosProfilel block 0 1 mark all vlan 30 no shutdown exit all Ethernet Private Line Application ETX 204A Ver 2 2 ETX 204A Ver 2 2 Appendix A Connection Data A l 10 100 1000BaseT Connector The Ethernet electrical interface 10 100 1000BaseT portion of the SFP UTP combo ports terminates in 8 pin RJ 45 connectors wired in accordance with Table A 1 The 10 100 1000BaseT connector supports both MDI and MDIX modes Table A 1 10 100
107. commands according to the tasks listed below Task Command Comments Viewing running statistics show statistics running The statistics are displayed as listed in Table 4 8 and Table 4 10 Viewing statistics for the current interval show statistics current The statistics for the current interval are displayed as listed in Table 4 9 and Table 4 10 Viewing the statistics for a selected interval show statistics interval lt interval num gt Allowed values for interval num 1 96 The statistics for the selected interval are displayed as listed in Table 4 9and Table 4 10 If you specified an interval that has not yet ended since the corresponding service was activated a message is displayed that the interval doesn t exist 4 78 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Command Comments Viewing statistics for a day show statistics day The statistics for the past 24 hours are displayed as listed in Table 4 9 and Table 4 10 Viewing running statistics statistics for the current interval statistics for all intervals and day statistics show statistics all The statistics are displayed as listed in Table 4 8 and Table 4 9 Viewing statistics for all intervals show statistics all intervals The statistics are displayed as listed in Table 4 9 Clearing the statistics for the destination NE
108. communication link between ETX 204A and the PC by pinging the PC from ETX 204A gt To ping the PC 1 In any level start pinging the PC specifying its IP address and optionally the number of packets to send ETX 204A Ver 2 2 Upgrading the Device Software via CLI 6 3 Chapter 6 Software Upgrade Installation and Operation Manual ping lt ip address gt number of packets lt num packets gt A reply from the PC indicates a proper communication link 2 If the ping request times out check the link between ETX 204A and the PC physical path configuration parameters etc Activating the SFTP Server Once the SFTP server is activated on the PC it waits for any SFTP file transfer request originating from the product and carries out the received request automatically SFTP file transfers are carried out through TCP port 22 Make sure that the firewall you are using on the server allows communication through this port refer to Chapter 4 for details Activating the TFTP Server Once the TFTP server is activated on the PC it waits for any TFTP file transfer request originating from the product and carries out the received request automatically TFTP file transfers are carried out through port 69 Make sure that the firewall you are using on the server allows communication through this port refer to Chapter 4 for details Note Configure the connection timeout of the TFTP server to be more than 30 seconds to prevent an automa
109. config Configuration user default config Event Log logfile Swapping Files You can swap files via SFTP or locally gt To swap the fil e At the i1e prompt enter the swap command in one of the following forms according to where the files are located Task Command Comments Swap lt filel gt from SFTP server with swap lt file2 gt located on device sft lt user gt lt password gt lt sftp server ip add r gt lt filel gt lt file2 gt Swap lt file1 gt located on device with swap lt file1 gt lt file2 gt from SFTP server sftp lt user gt cpassword gt lt sftp server ip add Swap lt file gt located on device with swap lt file1 gt lt file2 gt lt file2 gt located on device 4 110 Deleting Files You can delete files Before deleting the file make sure the file is not in use gt To delete a file 1 At the file prompt enter delete lt file name gt You are prompted to confirm the deletion 2 Confirm the deletion For example ETX 204A file ETX 204A gt file delete db2conf cfg File will be erased Are you sure yes no _yes Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Saving Configuration You must save your configuration if you wish to have it available as it is not saved automatically You can save your configuration as follows
110. ctions on wiring the DC adapters This supplement can be found at the end of this manual Note The power connectors of regular units are located at the rear while the power connectors of temperature hardened units are located at the front ETX 204A Ver 2 2 Connecting to Power 27 Chapter 2 Installation and Setup Installation and Operation Manual 2 8 Connecting to Power ETX 204A Ver 2 2 ETX 204A Ver 2 2 Chapter 3 Operation This chapter Explains power on and power off procedures e Provides a detailed description of the front panel controls and indicators and their functions e Lists alternative methods of the product configuration explaining the ASCII terminal management application and CLI Command Line Interface For a detailed explanation of parameters see Chapter 4 3 1 Turning On the Unit To turn on ETX 204A Connect the power cord to the mains The PWR indicator lights up and remains lit as long as ETX 204A receives power ETX 204A requires no operator attention once installed with the exception of occasional monitoring of front panel indicators Intervention is only required when ETX 204A must be configured to its operational requirements or diagnostic tests are performed Turning On the Unit 3 1 Chapter 3 Operation Installation and Operation Manual 3 2 Indicators The unit s LEDs are located on the front panel see Figure 3 1 Table 3 1 lists the functions of the ETX 204A LED
111. d you can swap it with the backup By default ETX 204A is delivered with active software only New software releases are distributed as img files to be downloaded to ETX 204A When starting a download ETX 204A erases the current backup and places the new software in the backup partition When downloading is complete the unit checks the integrity of the new software file If it is correct the backup and active files are swapped The new software release becomes active and the former active software becomes the backup If a failure occurs during downloading the new version is erased In this case only one version is left stored in the flash memory The backup software can be downloaded to the unit and swapped with the main software later The information in this chapter includes the following e Detailed conditions required for the upgrade Any impact the upgrade may have on the system Overview of downloading options Upgrade via the File Copy command e Upgrade via the Boot menu Sometimes you may find it necessary to downgrade by downloading an older software version to the ETX 204A In this case the procedures described in this section can be used to download the software image When you downgrade the software the device configuration cannot be preserved You must format the flash via the boot menu Figure 6 3 before downloading the earlier software version 6 1 Compatibility Requirements Following are the softwar
112. d 1 3 6 1 4 1 164 6 1 0 2 Yes agnTempThresholdTrap The device temperature has left the 1 3 6 1 4 1 164 6 1 0 37 Yes allowed range or has returned to the allowed range agnUploadDataTrap Data sent to generic Intervals 1 3 6 1 4 1 164 6 1 0 11 Yes Statistics Collection application authenticationFailure There was an attempt to access the 1 3 6 1 6 3 1 1 5 5 Yes device with the wrong SNMP community coldStart The unit has been restarted 1 3 6 1 6 3 1 1 5 1 Yes csmDomainStateChange The system clock selection has 1 3 6 1 4 1 164 6 1 0 33 Yes changed to Internal Source Source 1 Source 2 or system clock status has changed to Automatic Freerun Holdover Locked Prelocked2 Prelocked Loss Of Lock csmDomainStationStateChange The station clock output state has 1 3 6 1 4 1 164 6 1 0 34 Yes been set to Locked Unlocked csmSourceStatusChange The source clock status has been set 1 3 6 1 4 1 164 6 1 0 35 Yes to OK Monitoring Failed PHY Failed ESMC Failed dot30amOperStatusChange OAM 802 3ah connectivity has been 1 3 6 1 4 1 164 3 1 6 1 6 0 1 Yes lost or restored dot30amPeerEvent One of the following OAM 802 3ah 1 3 6 1 4 1 164 3 16 1 60 2 Yes indications has been received from remote partner Connectivity failure Connectivity recovered Critical error started Critical error ended Dying gasp ethOamCfmDefectCondition One of the following OAM CFM 13 6 1 4 1 164 3 1 6 1 3 0 1 Yes conditions has occurred
113. detection is based on ETH LB If the mode is disabled the continuity detection is not performed ETH LB Method The ETH LB method includes the following elements e Unicast ETH LB transmission Unicast ETH LB request message is transmitted by a MEP ETX 204A every 1 second The transmitted Transaction Identifier is retained for at least 5 seconds after the unicast ETH LB signal is transmitted The Transaction Identifier must be changed for every unicast ETH LB message and no Transaction Identifier from the same MEP is allowed to be repeated within 1 minute e Unicast ETH LB reception and reply transmission Whenever a valid unicast ETH LB request message is received by MEP ETX 204A a unicast ETH LB reply message is generated and transmitted to the requesting MEP Every field in the unicast ETH LB request message is copied to the unicast ETH LB reply message with the following exceptions OAM Flows ETX 204A Ver 2 2 Installation and Operation Manual Appendix B Operation Administration and Maintenance OAM ETX 204A Ver 2 2 The source and destination MAC addresses are swapped The OpCode field is vendor specific OxFE The Flow and MEP ID are processed as follows if the Flow MEP ID do not exist in the device it changes them to No Match otherwise they are left intact Unicast ETH LB reply receipt When a unicast ETH LB reply message is received by a MEP ETX 204A diagnostic flow termination function it examines
114. domain level 1 syne network type Set synchronization network type I quality Set quality of clock I 1 max frequency deviation Not supported in Ver 2 2 1 mode Set clock mode I l force Force selection of a particular clock source I manual Manually select a particular clock source LI l dear Cancel previously issued force or manual command clear statistics Clear statistics for clock sources 1 source Enter clock source level I 1 l priority Set priority 1 quality level Set quality level wait to restore Define amount of time that a previously failed synchronization source must be fault free in order to be considered available hold off Define amount of time that signal failure must be active before it is transmitted clear wait to restore Cancel the wait to restore timer of a clock source show status Display status 3 12 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Command Description 1 1 I show statistics Display statistics I 1 1 I show status Display status management Configure management parameters user Create delete user _ show users Display users host Configure host parameters I l 1 dhep Enable or disable DHCP l ip address Configure host IP address default gatewa
115. dress Destination MAC address Source IP address Destination IP address Ethertype Untagged 0 7 5 2 Both IP precedence Unclassified Source MAC address Destination MAC address Source IP address Destination IP address Non IP Ethertype 0 7 Both ETX 204A Ver 2 2 Flows 4 57 Chapter 4 Configuration Installation and Operation Manual Classification Other classifications allowed on same ingress port Range Max number ranges Priority NNI UNI DSCP Unclassified Source MAC address Destination MAC address Source IP address Destination IP address Non IP Ethertype 0 63 5 Both Source MAC address VLAN VLAN priority VLAN VLAN priority VLAN IP precedence VLAN DSCP VLAN Non IP IP precedence DSCP Unclassified Non IP Untagged MAC address Single value range not allowed Both Destination MAC address VLAN VLAN priority VLAN VLAN priority VLAN IP precedence VLAN DSCP VLAN Non IP IP precedence DSCP Unclassified Non IP Untagged MAC address Single value range not allowed Both Source IP address VLAN VLAN priority VLAN VLAN priority VLAN IP precedence VLAN DSCP VLAN Non IP IP precedence DSCP Unclassified Non IP Untagged IP address Single value range not allowed Both 4 58 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration
116. e A flow can belong only to one UNI in the same ETX 204A L servi Flow Instance UNI Figure B 2 UNI Flow and Service Instance COS ID OAM Entities B 3 Appendix B Operation Administration and Maintenance OAM Installation and Operation Manual Figure B 3 Figure B 4 and Figure 8 5 illustrate different combinations of UNIS flows and service instances Each UNI contains at least one flow which contain at least one service instance e Inthe one flow per UNI case Figure 8 3 the PM and CC are transmitted once UNI Flow PMCC per Flow Figure B 3 One Flow per UNI In case of multiple flows per UNI Figure 8 4 PM and CC are transmitted three times Flow1 PMCC per Flow1 UNI Flow2 PCC per Flow2 Flow3 PMCC per Flow3 Figure B 4 Multiple Flows per UNI in case of one flow and multiple CoS Service Instances per UNI Figure B 5 the PM is transmitted three times and the CC once CoST PMperCoS4 UNI Flow CoS2 PMporCoS2 CoS3 PM per Cos 3 CC per Flow Figure 8 5 One Flow and Multiple CoS Service Instances per UNI B 4 OAM Flows Figure B 6 illustrates a typical OAM traffic flow The OAM message is transmitted from the source MEP 1 to the destination MEP 2 and the reply is transmitted back The source is also a destination for
117. e The config gt system gt clock gt domain 1 gt source lt 1 2 gt prompt is displayed 3 Enter all necessary commands according to the tasks listed below Task Command Comments Setting priority priority lt 1 Note Priority 1 is the highest Setting quality level quality level pre ssu a ssub sec The quality level ssm based Notes dnu ssm based indicates the quality level is iPro quality is defined for Twality Level prs stu st2 the st3e based on SSM messages the domain this command 8t3 sme st4 dus ssm based prov is not available quality level unk sec dnu ssm based The quality level values are according to the synchronization network type defined for the domain refer to Table 4 11 to Table 4 13 Defining amount of time in wait to restore seconds that a previously failed synchronization source must be fault free in order to be considered available Defining amount of time in hold off lt 300 1800 gt milliseconds that signal failure must be active before it is transmitted Canceling the wait to restore clear wait to restore timer of a clock source This is useful if a timing source fault is cleared and you want the source to be immediately available Displaying status show status Displaying statistics show statistics 4 86 lock Selection ETX 204A Ver 2 2 Installation and Operation Manual Configuring the Stati
118. e At the CUI root the following categories are available e configure file e admin e root e global commands Each category is detailed in the tables below 3 10 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Table 3 2 Commands in the configure category Command Description configure Enter configure level chassis Enter chassis level show environment Display hardware component statuses __ temperature threshold Specify temperature thresholds system Configure system parameters name Configure name of device contact Configure contact person location Configure location of device 1 1 tftp Configure TFTP parameters dear event log Clear event log dlear cpu utilization Clear CPU utilization counters __ show device information Display device information _ showinventory table Display inventory information show event log Display event log show time Display date and time show cpu utilization Shows the CPU utilization show buffers Display memory buffer usage inventory Configure inventory entity 1 alias Configure inventory entity alias asset id Configure inventory entity asset ID 1 serial number Configure inventory entity serial number show status Display inventory en
119. e la r glementation locale Branchez toujours la fiche de secteur une prise murale quip e d une borne protectrice de mise la terre La capacit maximale permissible en courant du circuit de distribution de la connexion alimentant le produit est de 16A 20A aux Etats Unis et Canada Le coupe circuit dans l installation du b timent devrait avoir une capacit lev e de rupture et devrait fonctionner sur courant de court circuit d passant 35A 40A aux Etats Unis et Canada Branchez toujours le c ble d alimentation en premier l quipement puis la prise murale Si un commutateur est fourni avec l quipement fixez le en position OFF Si le c ble d alimentation ne peut pas tre facilement d branch en cas d urgence assurez vous qu un coupe circuit ou un disjoncteur d urgence facilement accessible est install dans l installation du b timent Le disjoncteur devrait d connecter simultan ment les deux p les si le syst me de distribution de courant est de type IT Connexion d alimentation CC Sauf s il en est autrement sp cifi dans le manuel l entr e CC de l quipement est flottante par rapport la mise la terre Tout p le doit tre mis la terre en externe A cause de la capacit de courant des syst mes alimentation CC des pr cautions devraient tre prises lors de la connexion de l alimentation CC pour viter des courts circuits et des risques d incendie Assurez vous que l alimentation CC
120. e lt queue map profile name gt The mappings for the new profile are configured by default as described in Default Configuration Configure the queue profile mappings as described in Configuring Queue Mappings Configuring Queue Mappings i Navigate to config qos queue map profile lt queue map profile name gt to select the queue mapping profile to configure The following prompt is displayed config gt qos gt queue map profile lt queue map profile name gt Map the user priorities to queue IDs as necessary Classification p bit or IP precedence map lt 0 7 gt to queue lt 0 7 gt Classification DSCP map lt 0 63 gt to queue lt 0 7 gt For example To create and configure a queue mapping profile named QMapPbit with classification p bit Map priority 0 to queue 3 Map priority 4 and 6 to queue 2 ETX 204A configure qos queue map profile QMapPbit classification p bit ETX 204A gt config gt qos gt queue map profile QMapPbit map 0 to 3 ETX 204A gt config gt qos gt queue map profile OMapPbit map 4 to 2 ETX 204A gt config gt qos gt queue map profile OMapPbit map 6 to 2 ETX 204A gt config gt qos gt queue map profile OMapPbit info detail map 0 to queue map 1 to queue map 2 to queue map 3 to queue suau map 4 6 to queue 2 map 7 to queue 0 ETX 204A Ver 2 2 Quality of Service QoS 4 43 Chapter 4 Configuration Installation and Operation M
121. e specified herein may result in hazardous radiation exposure ATTENTION The laser beam may be invisible gt In some cases the users may insert their own SFP laser transceivers into the product Users are alerted that RAD cannot be held responsible for any damage that may result if non compliant transceivers are used In particular users are warned to use only agency approved products that comply with the local laser safety regulations for Class 1 laser products Always observe standard safety precautions during installation operation and maintenance of this product Only qualified and authorized service personnel should carry out adjustment maintenance or repairs to this product No installation adjustment maintenance or repairs should be performed by either the operator or the user Handling Energized Products General Safety Practices Do not touch or tamper with the power supply when the power cord is connected Line voltages may be present inside certain products even when the power switch if installed is in the OFF position or a fuse is blown For DC powered products although the voltages levels are usually not hazardous energy hazards may still exist Before working on equipment connected to power lines or telecommunication lines remove jewelry or any other metallic object that may come into contact with energized parts Unless otherwise specified all products are intended to be grounded during normal use Groundi
122. e releases that can be upgraded to version 2 2 as well as the hardware revisions that can accept the software version 2 2 Compatibility Requirements 6 1 Chapter 6 Software Upgrade Installation and Operation Manual e Software Ver 2 0 e Hardware 1 0 and above 6 2 Impact ETX 204A continues operating with the previous software version until you manually reset the unit 6 3 Software Upgrade Options Application software can be downloaded to ETX 204A via SFTP using the File Transfer command File Copy or via XMODEM or TFTP using the boot menu 6 4 Prerequisites This section lists the software file names and outlines system requirements needed for the upgrade procedure Software Files The version 2 2 release file is distributed as a software file with a name similar to etx204A_2_20 IMG The image file and exact name can be obtained from the local RAD business partner from whom the device was purchased System Requirements Before starting the upgrade verify that you have the following e For upgrade via SFTP TFTP Operational ETX 204A unit with valid IP parameters configured for the host Connection to a PC with a SFTP TFTP server application and a valid IP address Software image file stored on the PC e For upgrade via XMODEM Operational ETX 204A unit Connection to a PC via HyperTerminal Software image file stored on the PC 6 2 Prerequisites ETX 204A Ver 2 2 Ins
123. ected to an ASCII terminal via a 9 pin D type female connector designated CONTROL Refer to Appendix A for the connector pinout FIX 204A ET See o f Figure 2 5 CONTROL Connector 7 o ther Access gt To connect to an ASCII terminal 1 Connect the male 9 pin D type connector of CBL DB9F DB9M STR straight cable available from RAD to the CONTROL connector 2 Connect the other end of the CBL DB9F DB9M STR cable to an ASCII terminal Caution Terminal cables must have a frame ground connection Use ungrounded cables when connecting a supervisory terminal to a DC powered unit with floating ETX 204A Ver 2 2 Connecting to ASCII Terminal 25 Chapter 2 Installation and Setup Installation and Operation Manual ground Using improper terminal cable may result in damage to the supervisory terminal port 2 8 Connecting to Management Port ETX 204A is connected to remote network management stations via the dedicated Ethernet management port an 8 pin RJ 45 connector designated MNG ETH Refer to Appendix A for the connector pinout gt To connect to an NMS Connect ETX 204A to an Ethernet switch Note In order to provide protection against surges use shielded cables when connecting to the MING ETH port a Figure 2 6 Ethernet Management Connector 2 6 Connecting to Management
124. ed on AMI and used in E1 lines Setting receiver sensitivity to adjust the signal s capability to reach destinations close by or farther away rx sensitivity short haul long haul Administratively enabling no shutdown station clock Using shutdown disables the station clock 4 8 Fault Propagation You can enable fault propagation to be triggered by failure detection on a network user interface which causes a user configurable action such as deactivation or OAM CFM failure message sent to be performed on a ETX 204A Ver 2 2 Fault Propagation 4 87 Chapter 4 Configuration Installation and Operation Manual user network interface You can enable fault propagation in the network to user or user to network direction for a pair of interfaces that can be two Ethernet ports two MEPs or an Ethernet port and a MEP You can define the following when you enable fault propagation for a pair of interfaces e Trigger If interface where failure is detected is Ethernet port LOS Link down detected If interface where failure is detected is MEP OAM CFM LOC Loss of continuity detected OAM CFM RDI Remote defect indication detected OAM CFM Interface status TLV Remote port failure detected e Action to take when fault propagation is triggered If interface where action is performed is Ethernet port Interface deactivation If interface where action is performed is MEP 2 Send OAM CFM interface
125. een 0 signifying best effort and 7 signifying priority real time data Queues Storing data that is transmitted according to the CoS level specified Rate Limitation Ensuring that traffic is shaped to the desired rate Shaping Scheduling Scheduling and regulating traffic Editing and Marking Adding or removing VLAN IDs as well as marking the priority on the outer VLAN header Ethernet OAM ETX 204A provides OAM to monitor and troubleshoot an Ethernet network and quickly detect failures Two OAM types are provided e CFM OAM End to end OAM based on IEEE 802 1ag D8 and Y 1731 for continuity check non intrusive loopback and performance management e EFM OAM Link OAM according to IEEE 802 3 2005 formerly IEEE 802 3ah for remote management and fault indication including remote loopback dying gasp and MIB parameter retrieval Jumbo Frames and Egress MTU ETX 204A supports large frames of up to 12 Kbytes The egress MTU can be defined per port Link Redundancy The unit features network link redundancy in a LAG architecture that supports the LACP protocol according to 802 3 2005 Dual homing technology in a 1 1 architecture allows ETX 204A to be connected to two different upstream devices Link redundancy is available if two ports are configured as network ports L2CP Handling ETX 204A can be configured to pass through Layer 2 control frames including other vendors L2CP frames across the
126. efm Administrative Status Enabled Operational Status Link Fault Loopback Status off Information Local Mode Passive IMAC Address 00 20 D2 30 CC 9D PDU Size 1518 Unidirectional Not Supported Variables Not Supported Events Not Supported Loopback Not Supported Vendor OUI 0x0020D2 ETX 204A gt config gt port gt eth 1 4 7 Clock Selection ETX 204A supports one clock domain with up to two clock sources The sources can be network user Ethernet ports or the station clock The timing subsystem automatically selects the best timing source to use for synchronization Configuring the Clock Domain The domain parameters include the synchronization network type and the timing quality level The synchronization network type identifies the type of synchronization network connections and the synchronization level Each synchronization network connection is provided by one or more synchronization link connections each supported by a synchronized PDH trail SDH multiplex section trail or 802 3 physical media trail The synchronization network types are 1 Option Europe 2 Option Il USA 3 Option III Japan You can define the timing quality level of the domain and source or work without quality level The supported quality levels are according to the synchronization network type as shown in the following tables The quality levels are shown in order of h
127. eight In configurations with Strict and WFQ queues the WFQ frames are transmitted only after the transmission of frames associated with the Strict queues is completed if one of the internal queues is configured to WFQ queues with higher queue ID cannot be configured to Strict e Depth queue length in bytes A queue block has 1 MB available therefore the sum of the depths of its eight queues must be no greater than 1 MB 4 50 Quality of Service QoS ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Default Queue Block Profile ETX 204A provides a default queue block profile named DefaultQueuel which defines queues 0 7 as follows Scheduling method WFQ with weight set to 100 e Depth 50 000 Adding Queue Block Profiles You can define up to 32 queue block profiles gt To add a queue block profile 1 Navigate to configure qos The config gt qos prompt is displayed 2 Type queue block profile lt q blk profile name gt A queue block profile with the specified name is created and the config gt qos gt queue block profile lt q blk profile name gt prompt is displayed The queues for the new profile are configured by default as described in Default Queue Block Profile 3 Configure the queue block profile as described in Configuring Queue Block Profile Parameters Configuring Queue Block Profile Parameters gt To configure a queue block profile 1 Navigate to confi
128. eiver is compared against the Flow ID in the frame If the IDs are equal further service association is made If it is not found the frame is discarded and connectivity alarm is issued Service Association When an OAM frame is associated with a service the following steps are performed e Request message reception The class of service characteristics are extracted from the frame and must be matched to an entry in the flows lt gt services table at the receiver If they are matched the frame is processed If not the service ID is returned with the Not Found notification e Reply message reception The class of service characteristics are extracted from the frame and must be matched to an entry in the flow lt gt services table at the receiver If they are matched the frame is processed If not the frame is discarded Ethernet Loopback ETH LB ETX 204A Ver 2 2 The ETH LB can be used to verify connectivity The ETH LB is performed by sending a request ETH LB message to the remote unit and expecting an ETH LB reply message back to verify connectivity When the insertion rate of ETH LB messages is much slower compared to data rate between the flow points Unicast ETH LB request message is sent from a MEP to a specific MEP remote device The DA of the request message is a unicast MAC address of destination device Upon receipt of the request message the MEP responds with unicast ETH OAM Flows B 5 Appendix B Op
129. ement SNMP Default Configuration Enabling or Disabling SNMPV3 Setting SNMP Communities SNMPV3 Default Configuration Configuring SNMPv3 Parameters Configuring Network Managers Configuring Management Subnets 16 Configuring Network Manager Stations 16 Masking Traps to Network Managers 16 Controlling Management Access 17 Defining the Access Policy 18 Working with RADIUS Configuring Radius Server Parameters Displaying RADIUS Statistics Configuring Control Port Parameters Configuring User Access 4 2 Ethernet Ports Configuring Ethernet Port Parameters Setting Second Network Interface as Network or User Port Configuring the Layer 2 Control Processing Default Layer 2 Control Processing Profile Adding Layer 2 Control Processing Profiles Deleting Layer 2 Control Processing Profiles Configuring Layer 2 Control Processing Profiles Displaying Ethernet Port Status Testing Ethernet Ports Displaying Ethernet Port Statistics Setting Sampling Interval for Port Statistics Displaying Port Statistics Displaying Layer 2 Control Processing Statistics Clearing Statistics 4 3 Network Interface Redundancy Link Aggregation 1 1 Bidirectional Redundancy ii ETX 204A Ver 2 2 Installation and Operation Manual Table of Contents Configuring LAG Configuring Link Protection 4 4 Quality of Service QoS Configuring Queue Mapping Profiles Default Configuration Addi
130. er 1 l type Configure SNMPV3 notification filter type I l 1 1 mask Configure SNMPV3 notification filter mask I notify filter profile Configure SNMPV3 notification filter profile 1 1 1 shutdown Activate or deactivate SNMPv3 notification filter profile I profile name Configure SNMPV3 notification filter profile name trap sync group Configure trap synchronization group with SNMPv3 managers 3 14 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Command Description target params Configure target parameters for trap synchronization group with SNMPv3 managers tag list Configure tag list for trap synchronization group with SNMPV3 managers show trap syne Display the trap synchronization information if SNMPV3 is enabled access Configure management access telnet Configure telnet access LI ssh Configure SSH access I 1 snmp Configure SNMP access auth policy Configure policy of authentication radius RADIUS parameters l server Create delete RADIUS server 1 I address Configure address of RADIUS server 1 1 1 1 shutdown Enable disable RADIUS server II l I key Configure client and RADIUS server shared secret IL 1 1 retry Configure number of request attempts from RADIUS server I 1 timeout Configure timeout for a re
131. er 1 loopback performed at the PHY of the physical ports When the loopback is active the data forwarded to a port is looped from the Tx path to the Rx path disrupting the traffic This loopback cannot pass through Ethernet bridges Layer 2 Layer 3 loopback on flows with optional MAC and or IP address swapping When the loopback is active ETX 204A can exchange the source and destination MAC IP addresses of the incoming packets This loopback passes through Ethernet bridges and routers and does not disrupt traffic flows that are not being tested Overview 1 11 Chapter 1 Introduction Installation and Operation Manual 1 2 What s New in This Version The following features have been added for Version 2 2 e Full support for SyncE clock transfer per G 8262 including clock selection mechanism 1588v2 end to end transparent clock support between all ETH ports Color re marking to change the VLAN priority according to the SLA commitment packet color e Dying gasp for AC DC power supply Unit sends IEEE 802 3 2005 dying gasp message and trap when power fails RMON support per port RFC 2819 etherStatsTable and alarm group are supported Inband management bridging allows management through user port Reducing need for separate management port e Bidirectional fault propagation based on CFM OAM messages OAM EFM IEEE 802 3 2005 active mode Power failure at a remote unit is propagated to the management system via t
132. er 4 Configuration Installation and Operation Manual ETX 204Afconfigure port 12cp profile mac2peer ETX 204A gt config gt port gt l2cp profile mac2peer mac 0x02 peer ETX 204A gt config gt port gt 12cp profile mac2peer exit ETX 204A gt config gt port eth 1 12cp profile mac2peer ETX 204A gt config gt port eth 2 12cp profile mac2peer ETX 204A gt config gt port lag 1 ETX 204A gt config gt port gt lag 1 admin key giga ethernet ETX 204A gt config gt port gt lag 1 bind ethernet 1 ETX 204A gt config gt port gt lag 1 bind ethernet 2 ETX 204A gt config gt port gt lag 1 lacp tx activity active tx speed short ETX 204A gt config gt port gt lag 1 distribution method source port ETX 204A gt config gt port gt lag 1 sys priority 40000 ETX 204A gt config gt port gt lag 1 no shutdown ETX 204A gt config gt port gt lag 1 gt To display the status of the LAG members ETX 204A configure port lag 1 ETX 204A gt config gt port gt lag 1 show members status Ports Actor Partner Port Number 51 o Collecting No No Distributing No No Synchronized No No System ID 0020D230cc9D 000000000000 System Priority o Operational Key 0 o Tx Activity Active Passive Timeout Short Long Actor Partner Port Number ag o Collecting No No Distributing No No Synchronized No No System ID 0020D230CC9D 000000000000 System Priority o Operational Key 0 o Tx Activity Active Passive Timeout Shor
133. er ID context config gt mngmnt gt radius gt server lt server id gt and enter shutdown gt To activate a Radius server ETX 204A Ver 2 2 Navigate to the specific server ID context config gt mngmnt gt radius gt server lt server id gt and enter no shutdown Management Connectivity 4 19 Chapter 4 Configuration Installation and Operation Manual Displaying RADIUS Statistics gt To display RADIUS statistics e At the RADIUS context config gt mngmnt gt radius enter show statistics RADIUS statistics appear as shown in Figure 4 1 ETX 204A gt config gt mngmnt gt radius show statistics Serverl Server2 Server3 Server4 Access Requests Access Retransmits Access Accepts Access Rejects Access Challenges Malformed Response Bad Authenticators Pending Requests Timeouts Unknown Types Packets Dropped 0000000000 c00000e0eeccce 000000000600 0000000000 Figure 4 1 Radius Statistics Configuring Control Port Parameters 4 20 ETX 204A embedded software enables you to configure the serial port parameters which include specifying the data rate security timeout and length of the screen from which you are accessing the device gt To define the control port parameter 1 Navigate to the terminal context config gt terminal 2 Enter the desired data rate baud rate 9600bps 19200bps 38400bps 57800bps 115200bps The default data rate is 9 60
134. eration Administration and Maintenance OAM Installation and Operation Manual LB reply message The DA of the reply message is a unicast MAC address of requesting device learned from request message Continuity Check ETH CC Ethernet Continuity Check ETH CC can be used to detect continuity failures across flows between a given pair of edge service point on a flow Continuity failures are caused by e Major failures link failure device failure network path failure etc Minor failures software failure memory corruption incorrect configuration etc The ETH CC signal is generated by one MEP Upon receipt of the first ETH CC signal from a sending MEP the receiving MEP detects continuity with sending MEP and expects to receive further periodic ETH CC signals Once the receiving MEP stops receiving periodic ETH CC signals from sending MEP it declares continuity failure OAM Procedures B 6 This section discusses the continuity check CC and the performance measurement PM procedures Continuity Check Procedure The loopback message and the ETH CC messages are used for continuity check In case the services are defined and PM collection is enabled they are also used to carry PM messages If PM collection is disabled the messages are used for continuity check only If the RX CC mode of the receiver is configured to CC based the continuity detection is based on ETH CC If the mode is set to LB based the continuity
135. escription RAD ETX 204A Chassis Contained In 20 Physical Class Chassis Relative Position 4294967295 Name ETX 204A Chassis HW Rev 2 00 SW Rev 2 20b05 FW Rev 1 3 0 0 0 0 1 24 Serial Number 00 20 D2 30 CC 9D MFG Name RAD Model Name z Alias Asset ID FRU True ETX 204A gt config gt system gt inventor 1 exit ETX 204A gt config gt system inventory 3 ETX 204A gt config gt system gt inventor 3 show status Description RAD ETX 204A Power Supply Contained In aa Physical Class Power Supply Relative Position 1 Name Power Supply 1 HW Rev SW Rev FW Rev z Serial Number z MFG Name RAD Model Name Alias Asset ID FRU True ETX 204A gt config gt system gt inventor 3 exit ETX 204A Ver 2 2 Administration 4 101 Chapter 4 Configuration Installation and Operation Manual ETX 204A gt config gt system inventory 7 ETX 204A gt config gt system gt inventor 7 show status Description RAD ETX 204A Temperature Sensor Contained In T Physical Class Sensor Relative Position 1 Name HW Rev SW Rev FW Rev Serial Number MFG Name RAD Model Name Alias Asset ID FRU Temperature Sensor False ETX 204A gt config gt system gt inventor 7 exit ETX 204A gt config gt system inventory 10 ETX 204A gt config gt system gt inventor 10 show status Description RAD ETX 204A Port Contained In SE Physical Class Port
136. evel station pre ssu a ssub Typing no quality removes Note The quality values sec dnu the quality parameter If no are according to the quality min level station prs stu st2 quality is defined for the synchronization network tne st3e st3 sme prov domain you cannot configure type defined for the quality min level station unk sec dau ality level for the sources domain refer to Table 4 11 fo Table 4 13 Setting clock mode mode auto free run auto Clock selection mechanism functions normally e g the best available clock source is selected for synchronization free run Internal oscillator is used for synchronization Forcing selection of a force particular clock source when the sources have different quality levels 4 84 lock Selection ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Manually selecting a particular clock source in the following conditions No quality is defined for the clock domain e The sources have the same qualities The sources have different priorities Command manual lt source id Comments Canceling previously issued clear force or manual command Adding clock source refer source lt src id gt report ethernet lt port nun gt to Configuring the Clock Sources source lt id gt station 1 Configuring clock source refer to Configuring the Clock S
137. ew name snmp gt group of group Setting notify view notify view lt notify view name snmp gt group of group Administratively no shutdown snmp gt group Using shutdown disables enabling group the group ETX 204A Ver 2 2 Management Connectivity 49 Chapter 4 Configuration Installation and Operation Manual Task Command Level Comments Connecting security security to group snmp Using name to group e g any snmpvl snmpv2c usm no security to group connecting user or sec name lt security name gt removes security to group community for entity SNMPV1 to group Specifying group to group name lt group name gt snmp gt security to group which to connect security name Administratively no shutdown snmp gt security to group Using shutdown disables enabling the security to group entity security to group entity Configuring notify lt notify name gt snmp gt notification Assigning trap to bind agnPowerFailureTrap snmp gt notify You can assign more than notification agnStatusChangeTrap one trap to a notification in agnUploadDataTrap separate commands tftpStatusChangeTrap prtStatusChangeTrap agnFanFailureTrap successfulLogin failedLogin agnTempThresholdTrap authenticationFailure coldstart warmstart linkDown linkUp risingAlarm fallingAlarm dot 30amOperStatusChange dot30amPeerEvent agnDyingGaspTrap csmDomainStateChange csmDomainStationStateChange csmSourceS
138. ext ETX 204A Ver 2 2 Handling Events 5 1 Chapter 5 Monitoring and Diagnostics Installation and Operation Manual 2 Display the event log show event log To scroll up and down in the list use the arrow keys The events are listed in Table 5 1 gt To dear the event log At the system context enter clear event log Table 5 1 Event List System Events Description CLI TEXT FILE ERROR STARTUP CONFIG FILE USER DEFAULT CONFIG FILE An error occurred while attempting to load the specified configuration file When this error occurs the file is deleted and the unit reboots COLD START The unit has rebooted DYING GASP The unit lost power and sent indication of dying gasp FAN 1 2 ON The specified fan is on FAN 1 2 OFF The specified fan is off FATAL ERROR AT MODULE X LINE X Fatal error has been detected at the specified location INVALID LOGIN VIA TELNET TERMINAL SSH Invalid user name and or password has been detected while initializing the Telnet terminal SSH management session LOGIN VIA TELNET TERMINAL SSH Login has been performed via Telnet terminal SSH application POWER SUPPLY 1 2 ON The specified power supply is on POWER SUPPLY 1 2 OFF The specified power supply is off because it has failed or is absent SYSTEM USER RESET System reset occurred due to user request or as a result of configuration download TEMPERATURE XX C IS OK
139. f speed duplex 10 full duplex If neither sfp nor z545 is specified the the Ethernet port when 100 ful1 duplex command applies to both modes autonegotiation is disabled 1000 full duplex 10 fu11 duplex 10baseT full duplex Notes 20005z Ful OE 100 fu11 duplex 100baseT full duplex Lisfp j45 This parameter applies only to 1000 u11 duplex 1000base T full RJ 45 copper ports when duplex autonegotiation is disabled 1000 x ul1 duplex 1000basex full You can configure different values duplex Tob tne SEE and RAS modes The For fiber optic ports permanently set to device works with the values that RARE Bore PI Y 1000 x ul1 duplex apply according to whether an SFP is inserted Do not assign 1000 full duplex in SFP mode do not use the command speed duplex 1000 fu11 duplex sfp Setting the VLAN tagged frame ETH Il tag ethernet type lt 0x0000 OxFFFF gt frame Ethertype tag protocol identifier Note Relevant only for network ports if the egress action is set to adding an SP tag Associating a queue group profile with queue group profile the port lt queue group profile name gt Note You can associate a network port with a queue group profile containing up to 31 queue blocks but a user port can be associated only with a queue group profile containing a single queue block Associating a Layer 2 control 12ep profile lt l2cp profile name gt If Ethernet port 2 is configured as a processing profi
140. f the second network interface 1 Navigate to configure port ethernet 2 The config gt port gt eth 2 prompt is displayed 2 Enter the command to change the functional mode To change to user port enter functional mode user To change to network port enter functional mode network The functional mode of the port is changed For example gt To change the second network interface functional mode to user port ETX 204A configure port ethernet 2 ETX 204A gt config gt port gt eth 2 functional mode user ETX 204A Configuring the Layer 2 Control Processing 4 26 Ethernet Ports ETX 204A can be configured to pass through Layer 2 Control frames including other vendors L2CP frames across the network to peer supported protocols or to discard the L2CP frames You can perform protocol tunneling with MAC address swap ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Note ETX 204A Ver 2 2 You can create up to six profiles to define the handling of Layer 2 Control Protocol traffic You then assign the required profile to an Ethernet port refer to Configuring Ethernet Port Parameters The L2CP profile for Ethernet ports that have SSM transmitting enabled must be configured to peer MAC 01 80 c2 00 00 02 Default Layer 2 Control Processing Profile ETX 204A provides a default L2CP profile named L2cpDefaultProfile configured as follows For MAC hex b
141. fer to Appendix A for the connector pinout mee E AE EH rortoanocesr s Figure 2 4 EXT CLK Connector 2 4 Connecting to External Clock Source ETX 204A Ver 2 2 Installation and Operation Manual Chapter 2 Installation and Setup Connecting to a Balanced Clock Source gt To connect ETX 204A to a balanced clock source e Connect the station clock port to the clock source using a shielded standard UTP cable terminated with an RJ 45 connector Connecting to an Unbalanced Clock Source To connect to equipment with an unbalanced interface it is necessary to convert the RJ 45 connector to a pair of BNC female connectors in order to receive the clock signal via one of the connectors and transmit the signal via the other RAD offers a suitable adapter cable CBL RJ45 2BNC E1 X with an RJ 45 connector at one end and two BNC female connectors at the other end For this particular cable the receiving BNC connector is green and the transmitting BNC connector is red gt To connect ETX 204A to an unbalanced clock source 1 Connect the RJ 45 connector of the adapter cable to the station clock port 2 Connect the external clock source to the receiving BNC connector of the adapter cable 3 Connect the transmitting BNC connector of the adapter cable to the equipment that should receive the clock signal 2 7 Connecting to ASCII Terminal ETX 204A is conn
142. ffic flows Note You cannot assign the same name to a shaper profile and a policer profile You can control the egress bandwidth utilization by defining the committed information rate and committed burst size in shaper and policer profiles You can also define the excessive information rate and the excessive burst size in policer profiles GR Defines the Committed Information Rate CIR for the current profile The CIR specifies a bandwidth with committed service guarantee green bucket rate CBS Defines the Committed Burst Size CBS for the current profile The CBS specifies the maximum guaranteed burst size green bucket size EIR Defines the Excess Information Rate EIR The EIR specifies an extra bandwidth with no service guarantee yellow bucket rate EBS Defines the Excess Burst Size EBS The EBS specifies the extra burst with no service guarantee yellow bucket size Compensation You can specify the amount of bytes that the shaper or policer can compensate for the layer 1 overhead preamble and IFG and the overhead for the added VLAN header in case of stacking Default Bandwidth Profiles ETX 204A provides default bandwidth profiles as specified in the following table Table 4 4 Default Bandwidth Profiles Profile Type Shaper Policer Profile Name Shaperl Policer1 cir 1 000 000 o cbs 32 767 o eir 1 000 000 ebs 32 767 compensation 0 o 4 46 Quality of Service QoS
143. fine a UDP port to send SNMPv1 traps to the network manager enter udp port snmp trap port lt udp port number gt The default is port 162 To remove a network manager 1 To delete a manager in the management context config gt mngmnt enter no manager lt ip address gt lt ip mask gt 2 To delete all managers enter no manager Masking Traps to Network Managers You can mask traps to a network manager to prevent it from receiving any traps You can also mask a trap or traps to prevent sending the trap s to all management stations For details refer to Chapter 5 4 16 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To mask all traps to a specific network manager 1 Navigate to configure management manager lt manager ip address gt 32 The config gt mngmnt gt manager lt manager ip address gt 32 prompt is displayed 2 Enter trap mask Traps are not sent to the specified network manager Note To unmask traps to the network manager enter no trap mask Controlling Management Access You can enable or disable access to the ETX 204A management system via Telnet SSH or SNMP applications By disabling Telnet SSH or SNMP you prevent unauthorized access to the system when security of the ETX 204A IP address has been compromised When Telnet SSH and SNMP are disabled ETX 204A can be managed via an ASCII terminal only In addition you can limit access
144. following pages Figure 1 TB DC Input Connector Types Appearing on Unit Panels Cautio aa ON prepare all connections to the TB plug before inserting it into the unit s VDC IN connector RAD data communications Publication No SUP 220 06 08 The Access Company Terminal Block Connector DC Power Input Connector gt To prepare and connect the power ae Note Refer to Figure 2 for assistance ls Warning supply cable with the TB Plug Strip the insulation of your power supply wires according to the dimensions shown Place each wire lead into the Nyon catte tie appropriate TB plug terminal according to the voltage polarity mapping shown in Figure 3 If a terminal is not already open loosen its screw Afterwards tighten the three terminal screws to close them Plug Tapiog gr Figure 2 TB Plug Assembh Pull a nylon cable tie supplied around ca ug y the power supply cable to secure it firmly to the TB plug grip passing the tie through the holes on the grip Isolate the exposed terminal screws wire leads using a plastic sleeve or insulating tape to avoid a Hy short circuit Chassis frame Ground Connect the assembled power supply cable to the unit by inserting the arapo legatve pole TB plug into the unit s VDC IN connector until it snaps into place Figure 3 Mapping of the Power Supply Wire Leads to the TB Plug Terminals e Reversing the wire voltage pola
145. fore bind removes fast ethernet lt port num a link from the LAG ETX 204A Ver 2 2 Network Interface Redundancy 4 35 Chapter 4 Configuration Installation and Operation Manual Task Command Comments Enabling LACP and setting LACP parameters operation mode active or passive and time to wait before sending LACP frames long or short lacp tx activity passive short active tx speed long tx activity active LAG interface periodically transmits LACP frames LACPDUs to all links with LACP enabled passive LAG interface does not initiate the LACP exchange but replies to received LACPDUs tx speed short Three seconds long 90 seconds Defaults If you type 1acp without specifying tx activity it is set to active If you type 1acp without specifying tx speed it is set to short Typing no lacp disables LACP protocol Assigning value used to build a LAG ID which determines aggregation precedence If there are two partner devices competing for the same LAG LACP compares the LAG IDs for each grouping of ports The LAG with the lower LAG ID is given precedence and allowed to use the LAG sys priority lt 0 65535 gt 4 36 Network Interface Redundancy ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Command Comments Assigning method of distributing traffic within LAG distribution method s
146. g qos queue block profile lt q blk profile name gt to select the queue block profile to configure The config gt qos gt queue block profile lt q blk profile name gt prompt is displayed 2 Perform the following for each queue that you wish to configure a To configure a queue enter queue lt q 1D gt The following prompt is displayed config gt qos gt queue block profile lt q blk profile name gt gt queue lt q ID gt b Enter all necessary commands according to the tasks listed below c Type exit to return to the queue block profile context Task Command Comments Setting scheduling method scheduling strict wfq lt weight gt The weight range is 3 110 Specifying queue depth in bytes depth lt 0 1048576 For example gt To create and configure a queue block profile named QBlockProf1 e Queue 0 set to strict scheduling and depth 500 000 e Queue 1 set to strict scheduling and depth 200 000 ETX 204A Ver 2 2 Quality of Service QoS 4 51 Chapter 4 Configuration Installation and Operation Manual Queue 7 set to WFQ scheduling with weight 75 ETX 204A configure qos queue block profile QBlockProfl ETX 204A gt config gt qos gt queue block profile QBlockProfl queue 0 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 0 ETX 204A gt config gt qos gt queue block profile QBlockProf1 gt queue 0 ETX 204A gt config gt qos gt queue block profile QBlockProf
147. g to the tasks listed below Task Command Comments Setting the IP address of the address lt IP addre server ETX 204A Ver 2 2 Date and Time 4 93 Chapter 4 Configuration Installation and Operation Manual Task Command Comments Set SNTP server as preferred prefer Type no prefer to remove server preference Note Only one server can be preferred Setting UDP port for NTP udp port lt 1 65535 requests to a specific UDP port udp default or to default UDP port 123 Administratively enabling server no shutdown Using shutdown disables the server Sending query to server and query server displaying result For example gt To define SNTP server ServerID 1 e IP address 192 1 1 1 e Preferred e Administratively enabled ETX 204A configure system date and time sntp ETX 204A gt config gt system gt date time gt sntp server 1 ETX 204A gt config gt system gt date time gt sntp gt server 1 address 192 ETX 204A gt config gt system gt date time gt sntp gt server 1 prefer ETX 204A gt config gt system gt date time gt sntp gt server 1 no shutdown ETX 204A gt config gt system gt date time gt sntp gt server 1 query server Query Server Replay Server 192 1 1 1 UDP Date 00 00 0000 Time Stratum 0 ETX 204A gt config gt system gt date time gt sntp gt server 1 exit ETX 204A gt config gt system gt date time gt sntp show status System Uptime 000 Days 00 19 55
148. ges If the remote MAC address is not configured and needs to be learned performance measurement messages are sent only after the address is learned To configure destination NEs 1 At the service context con ig gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt gt service lt serviceid gt enter dest ne lt 1 100 gt The system switches to the specified destination NE context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt gt service lt serviceid gt gt dest ne lt dest neid gt 2 To define the MAC address or remote MEP ID of the destination NE enter remote mac addr lt mac address gt mepid lt remote mep id gt If you define a remote MEP ID ETX 204A must learn the remote MAC address before performance measurement messages can be sent 3 To enable the performance measurement of the destination NE enter pm single ended loss two way delay 4 To disable some or all of the performance measurement of the destination NE enter no pm single ended loss two way delay Configuring OAM CFM Service Event Reporting In addition to the regular OAM statistics collection ETX 204A supports proactive SLA measurements per OAM service as per RMON based RFC 2819 The device sends reports when one of the counters rises above or drops below the set thresholds within the specified sampling period of time These reports can be sent as SNMP t
149. gmnt gt snmp gt access group SecureGroup usm auth no priv no shutdown ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth no priv exit ETX 204A gt config gt mngmnt gt snmp access group SecureGroup usm auth priv ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth priv read view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth priv write view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth priv notify view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth priv no shutdown ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth priv exit ETX 204A gt config gt mngmnt gt snmp security to group usm sec name MD5_priv ETX 204A gt config gt mngmnt gt snmp gt security to group usm MD5_priv group name SecureGroup ETX 204A gt config gt mngmnt gt snmp gt security to group usm MD5_priv no shutdown ETX 204A gt config gt mngmnt gt snmp gt security to group usm MD5_priv exit ETX 204A gt config gt mngmnt gt snmp 4 12 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To create notifications e Notification named TrapData Tag Data Bound to agnStatusChangeTrap agnUploadDataTrap e Notification named TrapPower Tag Power Bound to agnPowerFailureTrap coldStart
150. he Traffic Flow Ethernet OAM Jumbo Frames and Egress MTU Link Redundancy L2CP Handling Fault Propagation Management DHCP Client SFTP Statistics Collection Synchronous Ethernet Timing Network Time Protocol Diagnostic Tools 1 2 What s New in This Version 1 3 Physical Description 1 4 Technical Specifications Chapter 2 Installation and Setup 2 1 Site Requirements and Prerequisites 2 2 Package Contents 2 3 Mounting the Unit 2 4 Installing SFP Modules 2 5 Connecting to Ethernet Equipment 2 6 Connecting to External Clock Source Connecting to a Balanced Clock Source Connecting to an Unbalanced Clock Sourc 2 7 Connecting to ASCII Terminal 2 8 Connecting to Management Po 2 9 Connecting to Power Connecting to AC Power Connecting to DC Power Chapter 3 Operation 3 1 Turning On the Unit 3 2 Indicators ETX 204A Ver 2 2 Table of Contents Installation and Operation Manual 3 3 Configuration and Management Alternatives Working with Terminal Logging In Using the CLI Command Tree Working with RADview 3 4 Startup Configuration Files Loading Sequence 3 5 Using a Custom Configuration File 3 6 Turning Off the Unit 3 2 Chapter 4 Configuration 4 1 Management Connectivity Configuring the Host IP Settings Working with DHCP Setting Host IP Parameters Configuring Device Information Configuring for SNMP Manag
151. he nearest ETX 204A e Ethernet OAM loopback per IEEE 802 3 2005 on a single segment point to point e Temperature monitoring The temperature of the unit can be displayed Temperature threshold can be configured Abnormal device temperature is reported Double VLAN mapping CE VLAN SP VLAN allowed for management flows and flows user gt network e Commands added clear statistics show version OAM CFM dynamic package higher limits on number of allowed MDs and MAS dynamic MEP allocation destination NEs e Port being tested indicated by operational status displayed by show summary SNTP multiple servers e Temperature hardened version available in 8 4 in addition to 17 4 unit Trap masking available for all traps e Trap synchronization WRED profiles Option for 24V DC power supply 1 12 What s New in This Version ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction 1 3 Physical Description Figure 1 9 shows a 3D view of an 8 4 inch ETX 204A unit and a 17 4 inch ETX 204A unit The front panels include network and user Ethernet ports The 17 4 inch enclosure includes a dual power supply at the front panel as well On 8 4 inch units a single power supply is located on the rear panel The ETX 204A interface connections are described in greater detail in Chapter 2 Figure 1 9 3D View of ETX 204A ETX 204A Ver 2 2 Physical Description 1 13 Chapter 1 Introduction I
152. he recovery mode after protection switching can be selected in accordance with the application requirements Non revertive mode ETX 204A does not automatically flip back after the failed port returns to normal operation but only when the currently used port fails or after a manual flip command Revertive mode ETX 204A flips back to the original port when it returns to normal operation Flipping back can be delayed by specifying a restoration time during which alarms are ignored As a result ETX 204A starts evaluating the criteria for protection switching flipping only after the restoration time expires thereby ensuring that another flip cannot occur before the specified time expires Configuring LAG This section explains how to define a link aggregation group LAG and enable link aggregation control protocol LACP ETX 204A supports one LAG Note in order to enable LACP for the LAG the ports bound to the LAG must be associated with an L2CP profile that specifies peer action for MAC 0x02 gt To configure the LAG 1 Navigate to configure port lag 1 The config gt port gt 1ag 1 prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Assigning an admin key tothe admin key giga You must define admin key LAG to indicate the port speed fast ethernet before binding ports to the LAG Adding a port to the LAG bind ethernet giga ethernet Using no be
153. his count does not include frames received with Frame Too Long or Frame Too Short error Jabber Errors Total number of frames received with jabber errors Oversize Frames Total number of oversized frames received transmitted 64 Octets Total number of received transmitted 64 byte packets 65 127 Octets Total number of received transmitted 65 127 byte packets 128 255 Octets Total number of received transmitted 128 255 byte packets 256 511 Octets Total number of received transmitted 256 511 byte packets 512 1023 Octets Total number of received transmitted 512 1023 byte packets 1024 1528 Octets Total number of received transmitted 1024 1528 byte packets 1519 2047 Octets Total number of received transmitted 1519 2047 byte packets 2048 Max Octets Total number of received transmitted packets with 2048 bytes and up to maximum Displaying Layer 2 Control Processing Statistics gt To display the Layer 2 control processing statistics for an Ethernet port e At the prompt config gt port gt eth lt port num gt enter show 12cp statistics L2CP statistics are displayed for the specified port showing the number of encapsulated and decapsulated packets for each protocol 4 32 Ethernet Ports ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt gt ETX 204A Ver 2 2 For example To display the L2CP statistics for Ethernet port 3
154. iate corrective action a supply a replacement part or b request return of equipment to its plant for repair or c perform necessary repair at the equipment s location In the event that RAD requests the return of equipment each party shall pay one way shipping costs RAD shall be released from all obligations under its warranty in the event that the equipment has been subjected to misuse neglect accident or improper installation or if repairs or modifications were made by persons other than RAD s own authorized service personnel unless such repairs by others were made with the written consent of RAD The above warranty is in lieu of all other warranties expressed or implied There are no warranties which extend beyond the face hereof including but not limited to warranties of merchantability and fitness for a particular purpose and in no event shall RAD be liable for consequential damages RAD shall not be liable to any person for any special or indirect damages including but not limited to lost profits from any cause whatsoever arising from or in any way connected with the manufacture sale handling repair maintenance or use of the ETX 204A and in no event shall RAD s liability exceed the purchase price of the ETX 204A DISTRIBUTOR shall be responsible to its customers for any and all warranties which it makes relating to ETX 204A and for ensuring that replacements and other adjustments required in connection with the said warr
155. ifier profile for VLAN 30 Execute the following script to create the classifier profile for VLAN 30 configure flows classifier profile vlan30 match any match vlan 30 exit all To create the classifier profile for VLAN 220 e Execute the following script to create the classifier profile for VLAN 220 configure flows classifier profile vlan220 match any match vlan 220 exit all To create the classifier profile for VLAN 230 e Execute the following script to create the classifier profile for VLAN 230 configure flows classifier profile vlan230 match any match vlan 230 exit all Configuring Flows gt ETX 204A Ver 2 2 In both units you have to create four flows as flows are unidirectional see Table 7 2 e Flow 11 from user port 1 ethernet 3 to network port 1 ethernet 1 changing VLAN 20 to VLAN 220 e Flow 12 from network port 1 ethernet 1 to user port 1 ethernet 3 changing VLAN 220 to VLAN 20 e Flow 13 from user port 2 ethernet 4 to network port 1 ethernet 1 changing VLAN 30 to VLAN 230 e Flow 14 from network port 1 ethernet 1 to user port 2 ethernet 4 changing VLAN 230 to VLAN 30 The same scripts can be used in both units therefore they are presented here only once To create flow 11 Execute the following script to create flow 11 as shown in Table 7 2 configure flows flow flowll classifier vlan20 policer profile Policerl ingress port ethernet 3 egress port ethernet 1 queue map CosProfilel blo
156. ighest quality level to lowest quality level 4 82 lock Selection ETX 204A Ver 2 2 Installation and Operation Manual Table 4 11 Option Quality Levels Chapter 4 Configuration Quality Description Rank Level PRC Timing source is Primary Reference Clock as defined in Recommendation Highest G811 SSU A Timing source is Type I or V Synchronization Supply Unit SSU clock as defined in Recommendation G 812 SSU B Timing source is Type VI Synchronization Supply Unit SSU clock as defined in Recommendation G 812 SEC Timing source is Synchronous Equipment Clock as defined in Recommendation G 813 or G 8262 Option DNU Do Not Use This signal should not be used for synchronization Lowest Table 4 12 Option Il Quality Levels Quality Description Rank Level PRS Timing source is Primary Reference Source clock as defined in Highest Recommendation G 811 stu Synchronization Traceability Unknown Timing signal does not carry a quality level indication of the source st2 Timing source is Stratum 2 clock as defined in Recommendation G 812 Type Il TNC Timing source is Transit Node Clock as defined in Recommendation G 812 I Type V ST3E Timing source is Stratum 3E clock as defined in Recommendation G 812 Type Ill ST3 Timing source is Stratum 3 clock as defined in Recommendation G 812 Type IV SMC Timing source is SONET Ethernet self timed clock as defined in I
157. indicators a a ee CE EL ag roc Figure 3 1 Front Panel Table 3 1 LEDs and Controls Name Type Function PWR Green LED ON Power is ON TST ALM Red LED ON One of the Ethernet links is down Blinking Diagnostic loopback is active LINK ACT Green LEDs ON Corresponding Ethernet link is OK 1 2 3 4 5 6 Blinking Data is being transmitted or received on the corresponding Ethernet link LINK ACT Green LEDs ON Station clock port is connected EXT CLK LINK ACT Green LEDs ON Management Ethernet link is OK MNG ETH Blinking Data is being transmitted or received on the management Ethernet link Note The number of network ports and user ports and the corresponding number of LEDs depend on the hardware configuration 3 3 Configuration and Management Alternatives Once installed there are no special operating procedures for ETX 204A The unit operates automatically after it has started up The unit s operational status can be constantly monitored ETX 204A can be managed via the following ports and applications e Local management via an ASCII terminal connected to the RS 232 port Usually preliminary configuration of the system parameters is performed via ASCII terminal Once the ETX 204A host IP parameters are set you can access it via Telnet SSH or SNMP for further configur
158. intenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter show lbm results gt To send OAM link trace messages To send link trace messages to a remote MEP at the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt To specify remote MEP by MAC address enter linktrace address lt xx xx xx xx xx xx gt ttl lt 1 64 gt 4 72 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt Note gt ETX 204A Ver 2 2 To specify remote MEP by ID enter linktrace remote mep lt remote mep id gt ttl lt 1 64 gt To check the OAM link trace results At the Maintenance Endpoint context con ig gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter show linktrace results To delete an existing maintenance endpoint 1 Navigate to the context of the maintenance association that contains the maintenance endpoint config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt 2 Enter no mep lt 1 8191 gt The maintenance endpoint is deleted You can remove a maintenance endpoint regardless of whether it contains services Configuring Maintenance Endpoint Services You can configure up to eight services on a MEP corresponding to each p bit Only one service is allowed if the classifier profile associ
159. internet from default configuration ETX 204A configure management snmp ETX 204A gt config gt mngmnt gt snmp user MD5_priv md5 auth des ETX 204A gt config gt mngmnt gt snmp gt user MD5_priv privacy password MD54321 ETX 204A gt config gt mngmnt gt snmp gt user MD5_priv authentication password MD54321 ETX 204A gt config gt mngmnt gt snmp gt user MD5_priv no shutdown ETX 204A gt config gt mngmnt gt snmp gt user MD5_priv exit ETX 204A gt config gt mngmnt gt snmp access group SecureGroup usm no auth no priv ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm no auth no priv read view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm no auth no priv write view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm no auth no priv notify view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm no auth no priv no shutdown ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm no auth no priv exit ETX 204A gt config gt mngmnt gt snmp access group SecureGroup usm auth no priv ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth no priv read view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth no priv write view internet ETX 204A gt config gt mngmnt gt snmp gt access group SecureGroup usm auth no priv notify view internet ETX 204A gt config gt mn
160. it fixed 6 ETX 204A gt config gt flows gt flow fh_out no shutdown ETX 204A gt config gt flows gt flow fh_out exit all ETX 204A ETX 204A Ver 2 2 Flows 4 65 Chapter 4 Configuration Installation and Operation Manual Testing Flows You can run application layer loopbacks on a flow with exchange of source and destination MAC addresses or IP addresses of incoming packets This applies to all the data associated with the flow gt To run an application layer loopback test 1 Create a flow with the ingress port equal to the egress port 2 Switch to the context of the above flow config gt flows gt flow flow name 3 Enter test mac swap ip swap duration lt seconds gt ttl force lt ttl gt The flow is activated and the TEST LED is turned on The test runs for the duration specified If 0 is specified for the duration the test runs until it is stopped manually Note Regardless of whether the mac swap or ip swap option is specified if there is an IP header in the frames then both MAC and IP address are swapped otherwise only the MAC is swapped gt To end the test 1 Switch to the context of the flow that has the test running config gt flows gt flow low name 2 Enter no test Displaying Flow Statistics You can display the number of forwarded and discarded packets and bytes for a flow Note Refer to Configuring Policer Aggregate Parameters for information on
161. ity to up to four Radius authentication servers You have to specify access parameters such as assigning Radius server IDs specifying the associated server IP addresses and the number of retries etc gt To define Radius server parameters 1 7 Navigate to the Radius context config gt mngmnt gt radius and enter the desired server sequence number server ID from 1 to 4 server lt server id gt The system switches to the context of the specified server config gt mngmnt gt radius gt server lt server id gt To associate the sequence number with the Radius server s IP address enter address lt ip address gt Possible IP addresses range from 1 1 1 1 to 255 255 255 255 To specify a shared secret between client and server enter key lt free text gt The shared secret is a secret key consisting of free text known to the client and the server for encryption To specify the maximum number of authentication retries at the Radius server enter retry lt number of retries gt Up to 10 retries are possible The default is 2 To specify the timeout enter timeout lt seconds gt Up to 5 seconds are possible The default is 2 seconds To specify the logical port to be used by the authentication protocol enter auth port lt udp port number gt You can choose a port between 1 and 65535 The default is 1812 To exit the server context enter exit gt To shut down a Radius server Navigate to the specific serv
162. ivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Command Level Comments Configuring user user lt security name gt snmp If you don t specify the Imd5 auth des none authentication method user lt security name gt when creating a user the sha auth des none default is MDS with DES user lt security name gt none auth Privacy protocol Te creates 7 user with no authentication specify none auth Typing no user lt security name deletes the user Setting user authentication snmp gt user Using no authentication authentication password lt password gt disables authentication password and L key lt key change gt protocol optional key for changes Setting user privacy privacy password lt passwo 1 snmp gt user Using no privacy disables password and key lt key change gt privacy protocol optional key for changes Administratively no shutdown snmp gt user You must define the enabling user authentication and privacy method before you can enable the user unless the user was defined with no authentication none auth Using shutdown disables the user Configuring group access group lt group name gt snmp Using no access group any snmpvl snmpv2c usm deletes the group no auth no priv auth no priv auth priv Setting read view of read view lt read view name snmp gt group group Setting write view write view lt write vi
163. k Connections Ble Edt Vew Favorites Tools Advanced Heip Qe OT ese res Address Network Connections E Create new connection 1 settings Windows Frewal sett Figure 4 14 Changing Firewall Settings 4 Click the Exceptions tab ETX 204A Ver 2 2 Administration 4 107 Chapter 4 Configuration Installation and Operation Manual SMS Remote Control A SMS Remote Tools UPnP Framework Figure 4 15 Windows Firewall Dialog Box Exceptions Tab 5 Check whether port 22 appears on the exceptions list If it does not click Add Port and add it to the list of exceptions Different firewall types require different configuration Refer to your firewall s documentation to check how SFTP file transfers can be allowed to pass through it using TCP port 22 Using CLI to Download Upload Files You use the copy command in the ile context to download upload files To download a file via SFTP e At the file prompt enter copy sftp lt user gt lt password gt lt sftp server ip addr gt lt source file gt lt destination file gt For example e SFTP server address 192 20 20 20 SFTP user name admin 4 108 Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration e SFTP password 1234 Source file name ETX 204A img e Destination file name ETX 204A img ETX 204A file ETX 204A gt file copy sftp
164. k with profile F B p bit according B p bit according B p bit according See Note 1 toF toF toF x x Mark with VLAN A None Untagged A AY Mark with VLANA Mark with p bitD Not applicable Not applicable A unsupported unsupported Y p bit D Mark with p bitC Mark with p bitD Not applicable Not applicable X p bit C unsupported unsupported Y p bit D Mark with VLANA Mark with p bitD Not applicable Not applicable A p bit p bit unsupported unsupported Y p bit D Mark with VLAN A Markwith VLANB Not applicable Not applicable A p bit according profile E p bit D unsupported unsupported LE B p bit D Note 1 When an inner marking profile is used it is applied to the outer p bits Defining Classifier Profiles gt ETX 204A Ver 2 2 You can define up to 64 classifier profiles to apply to flows to ensure the desired flow classification To define a classifier profile 1 Navigate to the flows context config gt flows 2 Define a classifier profile and assign a name to it classifier profile lt profile name gt match any The system switches to the context of the classifier profile config gt flows gt classifier profile lt profile name gt 3 Specify the criteria for the classifier profile no match vlan lt X gt lt Y gt inner vlan lt X gt lt Y gt p bit lt X gt lt Y gt inner p bit lt X gt lt v gt ip precedence lt X gt lt Y gt ip dsep lt X gt lt Y g
165. l event has been canceled OAM CFM Service Events Description FRAMES ABOVE DELAY DROPPED BELOW Y 1731 Frame Delay Threshold has been reached dropped below FRAMES ABOVE DELAY EXCEEDED Y 1731 Frame Delay Threshold has been reached exceeded ETX 204A Ver 2 2 Handling Events 53 Chapter 5 Monitoring and Diagnostics Installation and Operation Manual FRAMES ABOVE DELAY VARIATION DROPPED BELOW Y 1731 Frame Delay Variation Threshold has been reached dropped below FRAMES ABOVE DELAY VARIATION EXCEEDED Y 1731 Frame Delay Variation Threshold has been reached exceeded FRAMES LOSS RATIO DROPPED BELOW Y 1731 Frame Loss Ratio Threshold has been reached dropped below FRAMES LOSS RATIO EXCEEDED Y 1731 Frame Loss Ratio Threshold has been reached exceeded UNAVAILABILITY RATIO DROPPED BELOW Y 1731 Unavailability Ratio Threshold has been reached dropped below UNAVAILABILITY RATIO EXCEEDED Y 1731 Unavailability Ratio Threshold has been reached exceeded OAM EFM Events Description OAM 802 3ah REMOTE DYING GASP PORT X Dying gasp indication has been received from the remote partner on OAM link on port X OAM 802 3ah CONNECTIVITY FAIL PORT X ON OAM connectivity has been lost on port X OAM 802 3ah CONNECTIVITY FAIL PORT X OFF OAM connectivity has been restored on port X OAM 802 3ah REMOTE LINK FAIL PORT X ON Indication of OAM connec
166. l the requirements of the Canadian Interference Causing Equipment Regulation Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Warning per EN 55022 CISPR 22 Warning This is a class A product In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures Avertissement Cet appareil est un appareil de Classe A Dans un environnement r sidentiel cet appareil peut provoquer des brouillages radio lectriques Dans ces cas il peut tre demand l utilisateur de prendre les mesures appropri es Achtung Das vorliegende Ger t f llt unter die Funkst rgrenzwertklasse A In Wohngebieten k nnen beim Betrieb dieses Ger tes Rundfunkstr rungen auftreten f r deren Behebung der Benutzer verantwortlich ist siedues4 Mise au rebut du produit Afin de faciliter la r utilisation le recyclage ainsi que d autres formes de r cup ration d quipement mis au rebut dans le cadre de la protection de l environnement il est demand au propri taire de ce produit RAD de ne pas mettre ce dernier au rebut en tant que d chet municipal non tri une fois que le produit est arriv en fin de cycle de vie Le client devrait proposer des solutions de r utilisation de recyclage ou toute autre forme de mise au rebut de cette unit dans un esprit de protection de l environnement lorsqu il a
167. laying Inventory Information gt To display the inventory table e At the config system prompt enter show inventory table The inventory table is displayed refer to Example to see a typical inventory table output You can display more information for each installed inventory component To do so you need to enter the inventory level with the corresponding inventory component index Table 4 16 shows the inventory component indices As shown in the table the component indices are fixed for the chassis CPU and power supply if unit is 17 4 For other components the index is determined by the position of the corresponding row in the output of show inventory table therefore it changes according to what is installed in the unit Table 4 16 Inventory Component Index Inventory Component Index in 8 4 Unit Index in 17 4 Unit Chassis 1 1 cu 2 2 Power Supply 1 3 3 Power Supply 2 Determined by position of 4 corresponding row in on SE ee Fan 2 output eer ows A SS show inventory table Temperature Sensor output Network Port 1 Network Port 2 User Port 1 User Port 2 User Port 3 User Port 4 Management Ethernet External Clock gt To display the inventory component information 1 Navigate to configure system inventory lt index gt 2 Enter show status Information for the corresponding inventory component is displayed refer to Table 4 17 for information on the parameters 4 98 Administration
168. le with the port network port then whenever you assign an L2CP profile to one of the network ports it is automatically assigned to the other network port If you intend to enable LACP LAG or link OAM on the port the associated L2CP profile must specify peer action for MAC 0x02 ETX 204A Ver 2 2 Ethernet Ports 4 25 Chapter 4 Configuration Installation and Operation Manual Task Command Specifying conditions for sending DHCP request dhep request normal when up Comments normal DHCP request is sent for the normal reasons e g if the device needs to acquire an IP address or the IP address is about to expire when up In addition to the normal reasons listed above a DHCP request is sent whenever the port is activated or becomes operational Setting maximum frame size to transmit frames above the specified size are discarded egress ntu lt Enabling transmitting of clock availability and quality via SSM tx ssm Using no before tx ssm disables SSM egress Administratively enabling port no shutdown Using shutdown disables the port Setting Second Network Interface as Network or User Port You can change the functional mode of the second network interface from network to user port and vice versa If it functions as a user port then redundancy is not possible Note When you change the functional mode all flows related to the port are deleted gt To change the functional mode o
169. llation and Operation Manual 16 Classification Quality of Service QoS Different service types require different levels of QoS to be provided end to end QoS can be defined per subscriber as well as per flow QoS has three aspects rate limitation traffic shaping and traffic prioritization A single policer can be applied per flow or a policer aggregate can be applied to a group of up to five flows The policers operate according to the dual token bucket mechanism CIR CBS EIR EBS A special mechanism compensates for Layer 1 headers Traffic can be limited to the line rate or the data rate In addition ETX 204A features unique p bit re marking capabilities that assign color specific p bit values to Ethernet frames at network ingress to ensure metering continuity across the Metro Ethernet network User traffic that was marked Yellow according to the CIR EIR parameters by the device QoS engine is assigned a new p bit value to signal its status and priority so that it is dropped first by 802 1Q and 802 1ad network elements in the event of congestion This is especially useful in color blind as well as color aware networks with no discard eligible yellow marking Figure 1 6 Policing and Hierarchical Scheduling Shaping Traffic Prioritization Once traffic is classified to a flow it can be mapped to Strict Strict Priority queues or WFQ Weighted Fair Queues Strict The data flow set to the highest priority is t
170. ministration 4 111 Chapter 4 Configuration Installation and Operation Manual Restarting the Unit If necessary you can restart ETX 204A without interrupting the power supply gt To restart ETX 204A 1 Navigate to the admin context admin and enter reboot A confirmation message is displayed Device will reboot Are you sure yes no 2 Enter yes to confirm the reset The unit restarts 4112 Administration ETX 204A Ver 2 2 Chapter 5 Monitoring and Diagnostics The following are described in this chapter e Detecting problems e Alarms and traps e Performing diagnostic tests 5 1 Detecting Problems The LED indicators indicate errors on the hardware level LEDs If an LED is red that usually indicates there is a problem Check the port that is associated with the LED to further investigate the problem Refer to Chapter 3 for a description of the unit LEDs Alarms and Traps Errors can be indicated by events and traps An event is an error report that is written in the event log A trap is an error report that is sent to a management station Refer to Handling Events for further details on events and traps 5 2 Handling Events ETX 204A maintains a log file that can hold up to 2084 events system messages All events are time stamped Working with the Event Log This section explains how to display and clear the event log gt To display the event log 1 Navigate to the system cont
171. mmand Options From Interface To Interface Command MEP Ethernet port fault propagation mep lt md id gt lt ma id gt lt mep id to port ethernet lt port num gt Ethernet port MEP fault propagation port ethernet lt port num gt to mep lt md id gt lt ma id gt lt mep id gt MEP MEP fault propagation mep lt md id gt lt ma id gt lt mep id to mep lt md id gt lt ma id gt p id gt Ethernet port Ethernet port fault propagation port ethernet t num gt to port ethernet Configuring Fault Propagation Parameters gt To configure fault propagation parameters ace gt 1 Navigate to configure fault fault propagation lt from int to lt to interface gt to select the fault propagation entry to configure A prompt is displayed config gt fault gt fp lt from interface gt to lt to interface gt 2 Enter all necessary commands according to the tasks listed below Task Command Comments Specifying the trigger s trigger los oam cfm loc Typing ne before the command removes the Note The los trigger is allowed only oam cfm rdi specified trigger if the from interface is an Ethernet oam cfn if status tlv port The OAM CFM triggers are allowed only if the from interface is a MEP Specifying the action to take when action on group Typing no action on group removes the fault propagation is triggered interface deactivation action Note The interface deactiv
172. n condensing Site Requirements and Prerequisites 2 1 Chapter 2 Installation and Setup Installation and Operation Manual 2 2 A Warning gt Note 2 2 Package Contents The ETX 204A package includes the following items One ETX 204A unit e Matching SFP module s if ordered e AC power cord or DC connection kit e Optional accessories included if ordered CBL DB9F DBOM STR control port cable RM 35 rack mount kit for regular ETX 204A unit or RM 34 rack mount kit for temperature hardened ETX 204A unit if ordered WM 35 wall mount kit for regular ETX 204A unit or WM 34 wall mount kit for temperature hardened ETX 204A unit if ordered 2 3 Mounting the Unit ETX 204A is designed for installation as a desktop unit It can also be mounted in a 19 rack or on a wall e For rack mounting instructions refer to the associated installation kit manual For wall mounting instructions refer to the associated installation kit manual e If ETX 204A is to be used as a desktop unit place and secure the unit on a stable non movable surface Refer to the clearance and temperature requirements in Site Requirements and Prerequisites 2 4 Installing SFP Modules ETX 204A uses SFP modules with LC fiber optic connectors The unit has SFP UTP combo ports that operate as fiber optic SFP based interfaces when SFPs are inserted Third party SFP optical transceivers must be agency approved complying with
173. name gt The config gt mngmnt gt snmp gt target lt target name gt prompt is displayed 2 Enter trap sync group lt group id gt import trap masking The manager is added to the specified group If the group does not exist it is created If you specify the import trap masking parameter the manager s trap masking is imported from the first manager in the group Note To remove the manager from the group enter no trap sync group lt group id gt If the manager was the last in the group the group is deleted Configuring Trap Synchronization Masking SNMPv1 If a group contains SNMPv1 managers you can configure the trap masking of the group gt To configure trap masking 1 Navigate to configure management trap sync group lt group id gt The config gt mngmnt gt trap sync group lt group id gt prompt is displayed 2 To mask or unmask traps To mask all traps enter trap mask all All traps are masked for the group To unmask all traps enter no trap mask All traps are unmasked for the group Configuring Trap Synchronization Target Parameters and Tags SNMPv3 If a group contains SNMPV3 managers you can configure the target parameters and tag list for the group Refer to Chapter 4 for information on target parameters and tags gt To specify a set of target parameters 1 Navigate to configure management trap sync group lt group id gt The config gt mngmnt gt trap sync group lt group id gt
174. ne delay variation threshold for the MEP service lI 1 classification Associate service with p bit 11 1 1 1 1 interval Define interval for performance measurement messages to service remote NES 1 I I dear statistics Clear the OAM CFM statistics for service 1 1 1 I I show statistics Display the OAM CFM statistics for service ll III IT dest ne Configure destination NE Ett tt remote Define remote MAC address or remote MEP ID ttt ttt pm Enable or disable performance measuring It 1 1 l I clear statistics Clear the OAM CFM statistics for destination NE It l 1 1 TI show statistics Display the OAM CFM statistics for destination NE port Enter configure port level rate sampling window Configure interval for rate sampling statistics show summary Display the status of all Ethernet ports _ 2cp profile Define L2CP profile 1 mac Define MAC address L2CP action default Default action for undefined control protocols 1 protocol Choose specific protocol ethernet Configure Ethernet port name Define port name 1 1 1 shutdown This command administratively disables a port The no form of this command administratively enables a port 3 18 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Command Description auto negotiation Configure auto negotiation ability 1 1 1 max cap
175. net port 3 Trigger LOS Action Shut down Ethernet port Wait to restore time 90 seconds ETX 204A config fault ETX 204A gt config gt fault fault propagation port ethernet 1 to port ethernet 3 ETX 204A gt config gt fault gt fp port ethernet 1 to port ethernet 3 trigger los ETX 204A gt config gt fault gt fp port ethernet 1 to port ethernet 3 action interface deact ETX 204A gt config gt fault gt fp port ethernet 1 to port ethernet 3 wait to restore 90 ETX 204A gt config gt fault gt fp port ethernet 1 to port ethernet 3 info detail action on group interface deactivation trigger los no trigger oam cfm loc no trigger oam cfm if status tlv no trigger oam cfm rdi wait to restore 90 ETX 204A gt config gt fault gt p port ethernet 1 to port ethernet 3 4 90 Fault Propagation ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To enable fault propagation From MEP 1 in maintenance association 1 in maintenance domain 1 this example assumes the MEP has been created To MEP 2 in maintenance association 2 in maintenance domain 1 this example assumes the MEP has been created e Trigger Any OAM CFM error e Action Send OAM CFM interface status TLV e Wait to restore time 300 seconds ETX 204A config fault ETX 204A gt config gt fault fault propagation mep 1 1 1 to mep 1 2 2 ETX 204A gt config gt fault g
176. network to peer supported protocols IEEE 802 3 2005 or to discard L2CP frames 1 8 Overview ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction ETX 204A Ver 2 2 Fault Propagation The unit provides the following types of fault propagation e Network to user fault propagation mechanism on the port and OAM CFM levels When fault propagation is enabled the user port shuts itself down or an OAM CFM indication of failure is sent when a link failure is detected at the network port or when an OAM CFM indication of failure is received e User to network fault propagation mechanism on the port and OAM CFM levels When fault propagation is enabled the network port shuts itself down or an OAM CFM indication of failure is sent when a link failure is detected at the user port or an OAM CFM indication of failure is received Figure 1 8 Fault Propagation Management ETX 204A can be managed as follows e Local management via ASCII terminal connected to the V 24 RS 232 DCE control port e Local management via dedicated out of band 00B management port e Remote management via a network or user port using Telnet SSH or RADview RAD s SNMP based management system ETX 204A supports the SNMP version 3 entity providing secure access to the device by authenticating and encrypting packets transmitted over the network Management can be performed by creating a flow to from the host port thus enabling QoS on the
177. nfig qos queue group profile lt q grp profile name gt to select the queue group profile to configure The config gt qos gt queue group profile lt q grp profile name gt prompt is displayed 2 Select a queue block in level 0 or 1 to configure queue block 0 lt 1 31 gt queue block 1 1 The following prompt is displayed config gt qos gt queue group profile lt 4 52 Quality of Service QoS p profile name gt gt queue block lt level ID gt ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration 3 Enter all necessary commands according to the tasks listed below 4 If you wish to configure another queue block type exit to return to the queue group profile context and start again at step 2 Task Command Comments Assigning a name to the queue block name lt name gt Assigning a queue block profile profile lt queue block profile name Note Only for queue blocks in level 0 Assigning a shaper profile shaper profile lt shaper profile name gt Note Only for queue blocks in level 0 Note F F ote Normally there is no need for you to enter the bind command When you add a queue block in level 0 to the profile bind is done automatically You cannot use the bind command if the queue group contains a single queue block in level 0 Configuring WRED Profiles The WRED mechanism defines the probability of dropping yellow packets depending on the current
178. nfigure management snmp 2 Enter the delay in seconds trap delay lt 0 150 gt Traps are sent with the specified delay Masking Traps You can mask traps to prevent them from being sent to all management stations 5 6 Handling Events ETX 204A Ver 2 2 ETX 204A Installation and Operation Manual Chapter 5 Monitoring and Diagnostics Note You can also mask all traps to a specific management station For details refer to Chapter 4 gt To mask traps to all network managers 1 Navigate to configure management snmp The config gt mngmnt gt snmp prompt is displayed 2 Enter trap mask all cold start authentication failure link up down tftp sftp status agent status port status upload data power failure login successful login failure cfm defect condition dying gasp configuration changed temperature threshold fan failure link oam connectivity fail link oam remote loopback link oam remote critical link oam remote link link oam remote dying gasp system clock state clock station state clock source status The specified trap is not sent to any network managers Note To mask ail the traps enter trap mask all e To unmask all the traps enter no trap mask all or no trap mask e To unmask a specific trap enter no trap mask trap name where trap name is one of the traps specified above Working with Trap Synchronization You can add network managers SNMPv1 or target manager stations
179. ng Queue Mapping Profiles Configuring Queue Mappings Configuring Marking Profiles Configuring Bandwidth Profiles Default Bandwidth Profiles Configuring Shaper Profiles Configuring Policer Profiles Configuring Policer Aggregates Configuring Queue Block Profiles Default Queue Block Profil Adding Queue Block Profiles Configuring Queue Block Profile Parameters Configuring Queue Group Profiles Adding Queue Group Profiles Configuring Queue Group Profile Parameters Configuring WRED Profiles 4 5 Flows Defining Classifier Profiles Configuring Flows Configuring Management Flows Testing Flows Displaying Flow Statistics 4 6 Ethernet OAM Configuring OAM CFM Connectivity Fault Management Configuring Maintenance Domains Configuring Maintenance Associations Configuring Maintenance Endpoints Configuring Maintenance Endpoint Services Configuring Destination NES Configuring OAM CFM Service Event Reporting Displaying OAM CFM Statistics Configuring OAM EFM 4 7 Cock Selection Configuring the Clock Domain Configuring the Clock Sources Configuring the Station Clock 4 8 Fault Propagation Default Configuration Configuring Fault Propagation Adding Fault Propagation Entry Configuring Fault Propagation Parameters Disabling Fault Propagation 4 9 Date and Time Setting the Date and Time Displaying the Date and Time Working with SNTP Default Configuration Configuring SNTP Parameters Defining SNTP Servers
180. ng is provided by connecting the mains plug to a wall socket with a protective ground terminal If a ground lug is provided on the product it should be connected to the protective ground at all times by a wire with a diameter of 18 AWG or wider Rack mounted equipment should be mounted only in grounded racks and cabinets Always make the ground connection first and disconnect it last Do not connect telecommunication cables to ungrounded equipment Make sure that all other cables are disconnected before disconnecting the ground Some products may have panels secured by thumbscrews with a slotted head These panels may cover hazardous circuits or parts such as power supplies These thumbscrews should therefore always be tightened securely with a screwdriver after both initial installation and subsequent access to the panels Connecting AC Mains Make sure that the electrical installation complies with local codes Always connect the AC plug to a wall socket with a protective ground The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16A 20A for USA and Canada The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A 40A for USA and Canada Always connect the power cord first to the equipment and then to the wall socket If a power switch is provided in the equipment set it to the OFF position
181. nstallation and Operation Manual 1 4 Technical Specifications Network Interface Number of Ports Type Fiber Optic Specifications and Ranges Electrical Operation Mode User Interface Number of Ports Type Fiber Optic Specifications and Ranges Electrical Operation Mode Station Clock Bit Rate Line Code Nominal Impedance Connector Standards IEEE Compliance MEF ITU T Ethernet Flows Number of Flows Management Local 1 14 Technical Specifications Up to 2 SFP UTP combo ports The second port can be configured as a network or user port Fast or Gigabit Ethernet See SFP Transceivers data sheet 10 100 1000 Mbps full duplex autonegotiation MDI MDIX Up to 4 SFP UTP combo ports If the second network port is configured as a user port there are five user ports Fast or Gigabit Ethernet See SFP Transceivers data sheet 10 100 1000 Mbps Full duplex autonegotiation MDI MDIX 2 048 MHz 2 048 Mbps E1 AMI HDB3 1200 balanced 75Q unbalanced via adapter cable RJ 45 shielded 802 3 802 3u 802 1d 802 1q 802 1p 802 3 2005 relevant parts 802 3 2005 802 1a8 D8 MEF 6 E Line EPL and EVPL MEF 9 MEF 10 MEF 14 G 8262 Y 1731 270 Via dedicated terminal port V 24 RS 232 DCE 9 6 19 2 38 4 57 6 115 2 kbps DB 9 female connector ETX 204A Ver 2 2 Installation and Operation Manual Inband Out of band Indicators PWR green TST ALM red NET 1 NET 2 USER
182. nuity check messages CCM and performance measurement messages PM The MAC address can be either the standard multicast or a user defined unicast address dest addr type ccm unicast multicast pm unicast multicast Default multicast for CCM messages unicast for PM messages 4 70 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Note Note gt gt ETX 204A Ver 2 2 If more than one remote MEP ID has been defined for the MEP and you change the destination address type from multicast to unicast all remote MEP IDs are deleted except for the lowest remote MEP ID f more than one remote MEP ID has been defined for the MEP and you change the CCM destination address type from multicast to unicast all remote MEP IDs are deleted except for the lowest remote MEP ID If the MAC address type for PM messages is unicast then the MAC address for the transmission of PM messages is determined by the configuration of the destination NE If a remote MAC address is configured for the destination NE that MAC is used Otherwise if a remote MEP ID is configured for the destination NE the remote MAC address is learned from COM messages Refer to Configuring Destination NEs for details 4 If you defined unicast MAC address type for CCM messages with the dest addr type command you have to define a unicast MAC address dest mac addr lt XX XX XX XX XX XX gt 5 To define the remote MEP I
183. o configure SNMPv3 Set SNMP engine ID if necessary Add users specifying authentication protocol and privacy protocol Add groups specifying security level and protocol Connect users to groups Add notification entries with assigned traps and tags Configure target parameter sets to be used for targets Re ee Configure targets SNMPv3 network management stations to which ETX 204A should send trap notifications specifying target parameter sets and notification tags 8 If there are devices working with SNMPv1 add communities that work with SNMPv1 Note The SNMPv3 parameters can be set only when SNMPv3 is enabled refer to Enabling or Disabling SNMPV3 for the procedure to enable it gt To configure SNMPv3 parameters 1 Navigate to configure management snmp The config gt mngmnt gt snmp prompt is displayed 2 Enter all necessary commands according to the tasks listed below Note When you enter password parameters they should contain at least eight characters Task Command Level Comments Setting SNMP snmp engine id mac lt mac addre snmp If you use the mac option engine ID as MAC address or IP address or string snmp engine id ipv4 lt ip addre snmp engine id text lt string and don t specify the MAC address the SNMP engine ID is set to the device MAC address If you use the ipv4 option and don t specify the IP address the SNMP engine ID is set to the device IP address 48 Management Connect
184. of an Ethernet private line over a WAN E J aii oa mana ae LEE Figure 7 1 Point to Point Ethernet Private Line over Wide Area Network ETX 204A Ver 2 2 In this application ETX 204A A receives Ethernet user traffic separated by VLAN at both Gigabit Ethernet user ports and transmits it over separate VLANs through the Wide Area network ETX 204A B receives the user traffic separated by VLAN from the Wide Area network user traffic separated by VLAN and transmits it via both Gigabit Ethernet user ports separated by VLAN You must configure the following to deploy ETX 204A units in this application 1 System parameters host IP default gateway 2 Classifier profiles 3 Flows The default policer and queue map profiles are used when creating the flows Refer to the descriptions of creating profiles in Chapter 4 for information on the default profiles Table 7 1 System Configuration Summary Point to Point Application Device Host IP IP mask Default Gateway ETX 204A A 192 168 10 10 255 255 255 0 192 168 10 1 ETX 204A B 192 168 10 20 255 255 255 0 192 168 10 1 Ethernet Private Line Application 7 1 Chapter 7 Configuring Typical Applications Installation and Operation Manual Table 7 2 Flow Configuration Summary ETX 204A A and B Flow ID Ingress Port Egress Port assification Outer VLAN Action Criteria ql User port 1 Network port1 VLAN 20 Change to VLAN 220 12 Network port
185. ombo ports The second network port can be configured as a user port The following table shows how to refer to the ports when configuring them with CLI commands Table 4 2 Ethernet Port Names Port Port Number on Unit Port in CLI Net 1 Ethernet 1 Net User 2 Ethernet 2 User 3 Ethernet 3 User 4 Ethernet 4 User 5 Ethernet 5 User 6 Ethernet 6 MNG ETH Ethernet 101 The following parameters can be configured for the Ethernet ports e Port name e Autonegotiation 10 100 1000BaseT and 1000Basex ports Maximum advertised capability for autonegotiation procedure e Data rate and duplex mode when autonegotiation is disabled e Administrative status Network or user functional mode second network interface only e DHCP request sent when port is activated Tag Ethernet Type e Egress MTU Queue group profile L2CP handling ETX 204A Ver 2 2 Ethernet Ports 4 23 Chapter 4 Configuration Installation and Operation Manual Enable disable transmitting of Synchronization Status Message SSM with quality identifier that can be used to select the highest synchronization level incoming reference signal e Link OAM EFM IEEE 802 3 2005 Refer to Configuring OAM EFM e Loopback Refer to Testing Ethernet Ports Configuring Ethernet Port Parameters gt To configure the Ethernet port parameters 1 Navigate to configure port ethernet lt port num gt to select the Ethernet port to configure
186. oming frame and optionally add inner VLAN ID with p bit set by copying from the incoming frame vlan tag push vlan lt sp vlan gt p bit copy inner vlan lt inner sp vlan gt p bit copy Remove VLAN ID and optionally remove inner VLAN ID vlan tag pop vlan inner vlan Remove pushing of inner VLAN no vlan tag push inner vlan To discard traffic transmitted via the flow enter drop Activate the flow the flow is created as inactive by default no shutdown Note You can activate a flow only if it is associated with at least a Classifier profile ingress port and egress port 4 64 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Configuring Management Flows This section provides an example of configuring management flows for out of band management via the Ethernet management port tagged with management VLAN 105 You can set up the following flows The flow to the host forwards frames from the management VLAN The flow from the host forwards all frames adding the management VLAN and priority gt To configure the flow to the host 1 Set up a classifier profile to forward frames from VLAN 105 ETX 204A configure flows ETX 204A gt config gt flows classifier profile v105 match any ETX 204A gt config gt flows gt classifier profile v105 match vlan 105 ETX 204A gt config gt flows gt classifier profile v105 exit all ETX 204A 2 Set up a flow using the pre
187. on Clock Chapter 4 Configuration The station clock is an E1 2MHz port that can be used for synchronization You can set the station clock timing to be based on the internal system clock or recovered from the received signal gt To configure the station clock 1 Navigate to configure system clock station 1 The config gt system gt clock gt station 1 prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Setting clock timing tobe t elock source based on internal system or external source system loopback timing system Timing based on internal system Loopback timing Timing based on E1 2MHz external source Setting interface type interface type el Note You can configure the interface type only if the station clock is administratively disabled shutdown interface type 2mhz balanced unbalanced balanced unbalanced If you specify e1 or 2mhz and do not specify balanced or unbalanced by default the interface is set as balanced Setting line code line code ami hdb3 Note You can configure the line code only if the interface type is E1 and the station clock is administratively disabled shutdown ami Referred to as Alternate Mark Inversion because a 1 is referred to as a mark and a 0 as a space hdb3 Referred to as High Density Bipolar of order 3 this code is a telecommunication line code bas
188. onfiguration Task Command Comments Enabling broadcast mode broadcast If enabled ETX 204A listens to NTP broadcast messages and obtains accurate timestampsfrom them Type no broadcast to disable broadcast mode Setting polling interval in poll interval interval lt 1 14 minutes for SNTP requests Defining and configuring SNTP server lt server id servers refer to Defining SNTP Servers and Configuring SNTP Server Parameters Displaying SNTP status show status Defining SNTP Servers gt To define an SNTP server 1 Navigate to config system date and time sntp The config gt system gt date t ime prompt is displayed 2 Type server lt server id gt to define an SNTP server with ID lt server id gt The following prompt is displayed config gt system gt date t ime gt sntp gt server lt server id gt The SNTP server parameters are configured by default as described in Default Configuration 3 Configure the SNTP server parameters as needed as described in Configuring SNTP Server Parameters Configuring SNTP Server Parameters gt To configure SNTP server parameters 1 Navigate to config system date and time sntp The config gt system gt date t ime prompt is displayed 2 Type server lt server id gt to select the SNTP server to configure The following prompt is displayed config gt system gt date t ime gt sntp gt server lt server id gt 3 Enter all necessary commands accordin
189. onnected to the Ethernet equipment via the SFP portion of the combo port designated GbE or the UTP portion designated 10 100 1000BT according to the relevant hardware configuration Refer to Appendix A for the RJ 45 connector pinout The instructions below are illustrated using a sample configuration with a regular 8 4 ETX 204A enclosure gt To connect to the Ethernet equipment with fiber optic interface Connect ETX 204A to the Ethernet equipment using a standard fiber optic cable terminated with an LC connector ETX 204A Ver 2 2 Connecting to Ethernet Equipment 23 Chapter 2 Installation and Setup Installation and Operation Manual Figure 2 2 GbE Fiber Optic Connectors gt To connect to the Ethernet equipment with a copper interface Connect ETX 204A to the Ethernet network equipment using a standard straight UTP cable terminated with an RJ 45 connector Note In order to comply with electromagnetic compatibility requirements it is recommended to use shielded cables when connecting to the RJ 45 port of the ETX 204A electrical network or user interface ETX 204A Figure 2 3 10 10 10008T Electrical Connectors 2 6 Connecting to External Clock Source ETX 204A is connected to an external clock source via a dedicated station clock port an RJ 45 connector designated EXT CLK The station clock port can be connected to a balanced or unbalanced clock source Re
190. ore the reset Table 4 19 Commands That Copy Files Command Level Copies Additional Manual Section Actions factory default admin factory default to startup config Unit resets Resetting to Factory after copying Defaults user default admin _user default config to startup config Unit resets Resetting to User after copying Defaults save global _running config to startup config None Saving Configuration Note Downloading Uploading Files You can download or upload files to the ETX 204A unit via SFTP Normally the types of files copied are configuration files and software files The software files can also be downloaded to ETX 204A via the Boot Manager using XMODEM or TFTP For details on upgrading the device software refer to Chapter 6 TFTP is available only when downloading a software image via the Boot Manager When you copy files with the copy command you have to use SFTP SFTP Application The SFTP protocol is used to provide secure file transfers via the product s Ethernet interface SFTP is a version of FTP that encrypts commands and data transfers keeping your data secure and your session private For SFTP file transfers an SFTP server application must be installed on the local or remote computer A variety of third party applications offer SFTP server software For more information refer to the documentation of these applications Application file is transferred to ETX 204A Ethe
191. ost Parameters ETX 204A Ver 2 2 Installation and Operation Manual Table of Contents Pinging the PC 6 3 Activating the SFTP Server 6 4 Activating the TFTP Server 6 4 Downloading the New Software Release File 6 4 6 6 Upgrading the Device Software via the Boot Menu 6 5 Accessing the Boot Menu 6 5 Using the XMODEM Protocol Using TFTP 6 7 Verifying Upgrade Results 6 6 6 7 Chapter 7 Configuring Typical Applications 7 1 Ethernet Private Line Application Configuring Management Connectivity Configuring Classifier Profiles Configuring Flows Appendix A Connection Data Appendix B Operation Administration and Maintenance OAM ETX 204A Ver 2 2 v Table of Contents Installation and Operation Manual vi ETX 204A Ver 2 2 ETX 204A Ver 2 2 Chapter 1 Introduction 1 1 Overview ETX 204A is a carrier Ethernet demarcation device owned and operated by the service provider and installed at the customer premises delivering SLA based Ethernet business services to the customer premises over native Ethernet access In addition it functions as a mobile demarcation device MDD efficiently managing mobile broadband traffic between the IP NodeB LTE eNodeB and the network core with SLA assurance Furthermore incorporating RAD s SyncToP platform of synchronization and timing over packet feature set ETX 204A utilizes standard technologies such as 1588v2
192. ources Typing no source deletes the source id gt Displaying status show status Clearing statistics for clock sources clear statistics Configuring the Clock Sources You can define up to two clock sources for the domain The sources can be Ethernet ports or the station clock When a clock source is created its default configuration is the following refer to the task list below for explanations of the parameters Priority 2 Wait to restore five minutes 300 seconds Hold off 300 milliseconds gt To add a clock source i ETX 204A Ver 2 2 Navigate to configure system clock domain 1 The config gt system gt clock gt domain 1 prompt is displayed Type one of the following according to whether the clock source port is an Ethernet port or the station clock source lt 1 rx port ethernet lt port num gt source lt 1 station 1 The clock source is created and the config gt system gt clock gt domain 1 gt source lt 1 2 gt prompt is displayed Clock Selection 4 85 Chapter 4 Configuration Installation and Operation Manual 3 Enter all necessary commands according to the tasks listed below the following procedure gt To configure a clock source for which the port has been defined 1 Navigate to configure system clock domain 1 The config gt system gt clock gt domain 1 prompt is displayed al Type source lt 1 2 gt to select the source to configur
193. past 24 show statistics day hours or the amount of time since the service was activated if less than 24 hours The statistics for the day are displayed as listed in Table 4 9 ETX 204A Ver 2 2 Ethernet OAM 4 77 Chapter 4 Configuration Installation and Operation Manual Task Command Comments Viewing running statistics statistics for the current interval statistics for all intervals and day statistics show statistics all The statistics are displayed as listed in Table 4 8 and Table 4 9 Viewing statistics for all intervals show statistics all intervals The statistics are displayed as listed in Table 4 9 Clearing the statistics for the service clear statistics All statistics data for the service are cleared including the stored interval data except for the elapsed time since the start of the current 15 minute interval gt To display the OAM CFM statistics for a destination NE 1 Navigate to the level corresponding to the destination NE for which you wish to view the statistics configure oam cfm maintenance domain lt mdid gt maintenance association lt maid gt mep lt mepid gt service lt serviceid gt dest ne lt dest ne index gt The following prompt is displayed config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt m pid gt gt service lt serviceid gt gt dest ne lt dest ne index gt 2 Enter all necessary
194. peuvent tre pr sentes dans certains produits m me lorsque le commutateur s il est install est en position OFF ou si le fusible est rompu Pour les produits aliment s par CC les niveaux de tension ne sont g n ralement pas dangereux mais des risques de courant peuvent toujours exister Avant de travailler sur un quipement connect aux lignes de tension ou de t l communications retirez vos bijoux ou tout autre objet m tallique pouvant venir en contact avec les pi ces sous tension Sauf s il en est autrement indiqu tous les produits sont destin s tre mis la terre durant l usage normal La mise a la terre est fournie par la connexion de la fiche principale une prise murale quip e d une borne protectrice de mise la terre Si une cosse de mise la terre est fournie avec le produit elle devrait tre connect e tout moment une mise la terre de protection par un conducteur de diam tre 18 AWG ou plus L quipement mont en ch ssis ne devrait tre mont que sur des ch ssis et dans des armoires mises la terre Branchez toujours la mise la terre en premier et d branchez la en dernier Ne branchez pas des c bles de t l communications un quipement qui n est pas mis la terre Assurez vous que tous les autres c bles sont d branch s avant de d connecter la mise la terre Fran ais d seue Connexion au courant du secteur Assurez vous que l installation lectrique est conform
195. plication requirements Switch Poti NIC 1 erm CAF Switch Pot NIC2 ETX 204A Switch Figure 4 4 Link Aggregation between a Switch and ETX 204A Network Interface Redundancy 4 33 Chapter 4 Configuration Installation and Operation Manual When deciding whether to operate with LAG or protection you can consider the following if protection without LACP is acceptable in your application Protection You can configure parameters such as revertive non revertive mode the restoration time in revertive mode forcing active link etc but the switchover time to the standby link is longer than for LAG e LAG The switchover time to the standby link is shorter than for protection but you can t configure the parameters mentioned above Link Aggregation The two Gigabit Ethernet ports can be operated as a single logical interface using link aggregation in accordance with IEEE 802 3 2005 The two ports must be connected to the same switch router as shown in Figure 4 5 The equipment connected to the GbE ports must use compatible switching criteria for redundancy to be available e For networks using Layer 2 switching The criterion is signal loss For networks using Layer 3 routing The router must support IEEE 802 3 2005 or other link aggregation protocol that views the aggregated link as a single logical interface ces ETX 204A Figure 4 5 Network Link Aggregation Redundancy Mode Using link aggregation inherently pro
196. pling window Total Frames Total number of frames received transmitted Total Octets Total number of bytes received transmitted Total Frames Sec Number of frames received transmitted per second ETX 204A Ver 2 2 Ethernet Ports 431 Chapter 4 Configuration Installation and Operation Manual Parameter Description Total Bits Sec Number of bits received transmitted per second Min Bits Sec Minimum number of bits received transmitted per second Max Bits Sec Maximum number of bits received transmitted per second Unicast Frames Total number of unicast frames received transmitted Multicast Frames Total number of multicast frames received transmitted Broadcast Frames Total number of broadcast frames received transmitted Error Frames Total number of frames with errors received L2CP Discarded Total number of L2CP frames discarded OAM Discarded Total number of OAM frames discarded Unknown Protocol Discarded Total number of frames with unknown protocol discarded CRC Errors Total number of frames received that are an integral number of octets in length but do not pass the Frame Check Sequence FCS check This count does not include frames received with Frame Too Long or Frame Too Short error CRC Errors Sec Number of frames per second received that are an integral number of octets in length but do not pass the Frame Check Sequence FCS check T
197. prestandard OAM protocol is being used the maintenance domain must have no name use command no name 4 If required set the maintenance domain level md level lt 0 7 gt Default 3 Note if prestandard OAM protocol is being used the only allowed value for the maintenance domain level is 3 5 Set the type of OAM protocol for the MD if necessary To use standard OAM protocol enter no proprietary cc To use prestandard OAM protocol enter proprietary cc Default Standard OAM protocol no proprietary cc Note The MD name must be set to no name and the level to 3 before you can set the protocol to prestandard gt To delete an existing maintenance domain 1 Navigate to the OAM CFM Connectivity Fault Management context config gt oam gt c m 2 Enter no maintenance domain lt 1 64 gt 4 68 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To configure a maintenance association MA 1 Note The maintenance domain is deleted Configuring Maintenance Associations At the Maintenance Domain context config gt oam gt cfm gt md lt mdid gt specify the ID of the maintenance association maintenance association lt 1 6 This creates a new maintenance association or opens an existing one The system switches to the specified maintenance association context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt When maintenance association
198. priorities with queue numbers CoS The marking functionality maps the user priority to the SP priority according to p bit DSCP IP precedence The marking can also be done according to color green and or yellow in addition to user priority The queue mapping and marking functionality is bound to each flow For every port a queue mapping can be done for one type of user priority classification Hierarchical Scheduling and Shaping Per Flow Every flow has its own queues and scheduler ETX 204A supports up to 30 queue blocks per queue group There are 30 available queues for the network ports and eight available queues for the user ports Flows that are in the direction user port to network port can be bound to one of 30 queues and flows that are in the direction network port to user port can be bound to one of eight queues Handling the Traffic Flow Table 1 1 provides an overview of the traffic handling stages Refer also to Figure 1 6 for an overview of policing and hierarchical scheduling shaping Overview 17 Chapter 1 Introduction Installation and Operation Manual Table 1 1 Traffic Handling Stages Processing Stage Description Classification Classifying traffic such as email traffic content streaming large document transmission etc Policer per Flow or Policing the traffic within the flow or group of flows Group of Flows CoS Services Dividing the services using a 3 bit field specifying a priority value betw
199. procedure that takes an arbitrary block of data and returns a fixed size bit string the cryptographic hash value such that any change to the data changes the hash value To add a new user 1 Make sure that you are logged on as superuser su 2 Navigate to the Management context config gt mngmnt 3 Define a new user user lt name gt level su tech user Il password lt password gt hash For example To define a new user e User name staff e User password 1234 ETX 204A configure management ETX 204A gt config gt mngmnt user staff level su password 1234 Password is encrypted successfully ETX 204A gt config gt mngmnt To add a new user with a hashed password 1 Define a new user with a text password 2 Use info to display the password hash value 3 Define another user with the hashed password from the info output The second user can log in with the text password defined in step 1 For example To add a new user with a hashed password e User name staffl Management Connectivity 4 21 Chapter 4 Configuration Installation and Operation Manual e User password 4222 e User name staff2 e User password hash of 4222 user staff2 can log in with password 4222 ETX 204A configure management ETX 204A gt config gt mngmnt user staffl level user password 4222 Password is encrypted successfully ETX 204A gt config gt mngmnt info user st
200. que cass s ou sans terminaison et n observez pas directement un rayon laser L usage de p riph riques optiques avec l quipement augmentera le risque pour les yeux L usage de contr les ajustages ou proc dures autres que celles sp cifi es ici pourrait r sulter en une dangereuse exposition aux radiations ATTENTION Le rayon laser peut tre invisible Les utilisateurs pourront dans certains cas ins rer leurs propres metteurs r cepteurs Laser SFP dans le produit Les utilisateurs sont avertis que RAD ne pourra pas tre tenue responsable de tout dommage pouvant r sulter de l utilisation d metteurs r cepteurs non conformes Plus particuli rement les utilisateurs sont avertis de n utiliser que des produits approuv s par l agence et conformes la r glementation locale de s curit laser pour les produits laser de classe 1 Respectez toujours les pr cautions standards de s curit durant l installation l op ration et la maintenance de ce produit Seul le personnel de service qualifi et autoris devrait effectuer l ajustage la maintenance ou les r parations de ce produit Aucune op ration d installation d ajustage de maintenance ou de r paration ne devrait tre effectu e par l op rateur ou l utilisateur Manipuler des produits sous tension R gles g n rales de s curit Ne pas toucher ou alt rer l alimentation en courant lorsque le c ble d alimentation est branch Des tensions de lignes
201. queue usage This avoids traffic congestion and ensures the forwarding of green packets You can configure the following Minimum threshold Defines the queue usage at which the WRED mechanism starts to drop yellow packets Maximum threshold Defines the queue usage above which the WRED mechanism drops all yellow packets e Probability Determines the percentage of packets to be dropped when the queue usage reaches the maximum threshold There are eight WRED profiles available named WREDProfiled through WREDProfile7 They are bound to the queues automatically WREDProfileO is bound to queue 0 WREDProfile1 is bound to queue 1 etc You cannot delete the WRED profiles and you cannot add more WRED profiles The binding of the profiles to the queues is set and cannot be changed but you can change the profile parameters You can view the assignment of WRED profiles to queues via the info command Note The WRED mechanism is activated only when you use a policer profile with EIR set to a nonzero value gt To configure WRED profiles 1 Navigate to configure qos and type wred profile WREDProfile lt n gt where n is 0 through 7 The config gt qos gt wred profi Le WR displayed Profile lt n gt prompt is ETX 204A Ver 2 2 Quality of Service QoS 4 53 Chapter 4 Configuration Installation and Operation Manual 2 Enter color yellow min lt min threshold gt max lt max threshold gt probability lt max probability gt
202. ransmitted first If this data flow stops all tasks at lower priorities move up by one priority level For example the data flow set to the second highest priority is then transmitted at the highest priority e WFQ Allows different scheduling priorities to statistically multiplex data flows with different shares on the service Each data flow has a separate FIFO queue A link transmitting at a data rate X all non empty data flows Ware served simultaneously according to the assigned share w each at an average rate of RW Wz W Wy If one data flow stops the remaining data flows each receive a larger share w Overview ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction ETX 204A Ver 2 2 The WRED mechanism ensures that queues are not congested and high priority traffic is maintained Each queue is assigned a WRED profile for which you can configure the thresholds and probability to suit your needs Queue Group Level 0 Ledi BlockO 4 Block ri 7a p Figure 1 7 Queue Structure Level 0 contains up to 30 queue blocks Each block has eight queues and its own scheduling Strict and WFQ For each queue block in level 0 there is a queue in level 1 that represents the scheduling between the queue blocks in level 0 Flows can be bound to each queue block in level 0 Queue Mapping and Marking The queue mapping functionality associates the user
203. raps to the defined network management stations or written to the event log The following counters can be monitored e Frame Loss Ratio Total number of lost OAM frames divided by total number of transmitted OAM frames since the service was activated Frames Above Delay Number of frames that exceeded delay threshold 4 74 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Frames Above Delay Variation Number of frames below or equal delay threshold e Unavailability Ratio Total number of unavailable seconds divided by elapsed time since service was activated gt To configure the event reporting for a service 1 Navigate to the CFM fault context config gt fault gt cfm 2 Specify the service and event for which you wish to configure event reporting service md lt mdid gt ma lt maid gt mep lt mepid gt service lt serviceid gt loss ratio above delay above delay var unavailability ratio The system switches to the CFM fault context of the specified service config gt fault gt cfm gt service serviceid 3 To define the type of event reporting for the event enter frames report event ne log trap logandtrap xising threshold lt rising threshold gt falling threshold lt falling threshold gt sampling interval lt value gt Note Sampling interval value must be at least double rising threshold Rising threshold must be greater than falling threshold 4 To c
204. rc mac dest mac src or dest mac src and dest mac src ip dest ip src dest mac ip round robin source port one to one src mac Packets are distrubuted according to their source MAC addresses dest mac Packets are distrubuted according to their destination MAC addresses src or dest mac Packets are distrubuted according to their source or destination MAC addresses src and dest mac Packets are distrubuted according to their source and destination MAC addresses sre ip Packets are distrubuted according to their source IP addresses dest ip Packets are distrubuted according to their destination IP addresses src dest mac ip Packets are distrubuted according to their source and destination MAC an IP addresses round robin Packets are distrubuted evenly across all of the links source port Packets are distrubuted according to their source port Administratively enabling LAG no shutdown Using shutdown disables the LAG Displaying LAG member status show members status Displaying LAG member statistics show members statistics For example gt To define LAG 1 L2CP profile mac2peer with macOx02 set to peer action LAG members Ethernet ports 1 and 2 with assigned L2CP profile mac2peer LACP operation mode Active e LACP timeout Short e Distribution method Source port System priority 40 000 ETX 204A Ver 2 2 Network Interface Redundancy 4 37 Chapt
205. rce pe 5 Reassemble the two halves of the AD plug and tighten the cover screw Figure 3 AD Plug Delale 6 Connect the assembled power supply cable to the unit Note You have to flip over the non 90 degree AD plug type by 180 degrees to insert it into the unit After inserting it verify that the blue negative wire is connected to the POWER and the brown positive wire is connected to the RETURN Reversing the wire voltage polarity will not cause damage to the unit but the internal protection fuse will not function Warning Always connect a ground wire to the AD plug s chassis frame ground terminal Connecting the unit without a protective ground or interrupting the grounding for example by using an extension power cord without a grounding conductor can damage the unit or the equipment connected to it _ The AD adapter is not intended for field wiring Supplement Note lenore this supplement if the unit is AC powered Certain DC powered units are equipped with a plastic 3 pin VDC IN power input connector located on the unit rear panel Different variations of the connector are shown in Figure J All are functionally identical Supplied with such units is a kit including a mating Terminal Block TB type connector plug for attaching to your power supply cable Connect the wires of your power supply cable to the TB plug according to the voltage polarity and assembly instructions provided on the
206. reate a new terminal connection The HyperTerminal application opens and the Connection Description dialog box is displayed Configuration and Management Alternatives 33 Chapter 3 Operation New Connection HyperTerminal at Mew Gl Transter Help Installation and Operation Manual D eo oo Connection Description gc Erter a name anci cheese an ican forthe one Auto detect Auto detect SCROLL CAPS NUM Capture Figure 3 2 HyperTerminal with Connection Description Dialog Box 4 Enter a name for the connection 5 Select an icon to represent the terminal connection or leave the default icon selected 6 Click lt OK gt The Connect To dialog box is displayed Connect To B ETX 204A Enter detail for the phone number that you want to diat Figure 3 3 Connect To Dialog Box 3 4 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation 7 Select a PC COM port to be used to communicate with ETX 204A and click lt OK gt The COM Properties dialog box is displayed COM1 Properties Port Settings Bits per second Data bits Party Stop bits Flow contrat Ca Figure 3 4 COM Properties Dialog Box 8 Configure the communication port parameters as follows Bits per second 9 600 Data bits 8 Parity None Stop bits 1 Flow control None
207. rent interval Avg Round Trip Delay Var Average delay variation in mseconds calculated in the interval or up to elapsed time in current interval Elapsed Time Time in seconds elapsed since the start of the current interval relevant only when displaying statistics for current interval Unavailable Seconds Total number of unavailable seconds for which the service was unavailable in the interval or day Table 4 10 OAM Statistic Counters for Destination NES Parameter Description Transmitted LMMS Transmitted loss measurement messages Transmitted DMMS Transmitted delay measurement messages Transmitted LMRs Transmitted loss measurement replies Transmitted DMRs Transmitted delay measurement replies Received LMMS Received loss measurement messages Received DMMS Received delay measurement messages Received LMRS Received loss measurement replies Received DMRs Received delay measurement replies Configuring OAM EFM ETX 204A can act as the active or passive side in an IEEE 802 3 2005 application There are two available OAM EFM descriptors By default OAM EFM descriptor 1 is configured as passive If you need an OAM EFM descriptor for an active interface you can configure OAM EFM descriptor 2 as active 4 80 Ethernet OAM ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration When link OAM EFM is enabled for a port yo
208. rity can cause damage to the unit e Always connect a ground wire to the TB plug s chassis frame ground terminal Connecting the unit without a protective ground or interruption of the grounding for example by using an extension power cord without a grounding conductor can cause harm to the unit or to the equipment connected to it Terminal Block Connector Note Certain TB plugs are equipped with captive screws for securing the assembled cable s TB plug to the unit s VDC IN connector Cand E types only To secure the plug tighten the two screws on the plug into the corresponding holes on the sides of the input connector as shown in Figure 4 Figure 4 TB Plug with Captive Screws optional gt To disconnect the TB plug 1 If the TB plug is equipped with captive screws loosen the captive screws see Figure 4 2 If the unit s VDC IN connector is type B lift the locking latch see Figure 1 3 Pull out the TB plug carefully Caution Always lift the locking latch of type B connectors before disconnecting the TB plug to avoid damaging the TB plug Terminal Block Connector ii 24 Raoul Wallenberg Street Tel Aviv 69719 Israel Tel 972 3 6458181 Fax 972 3 6483331 972 3 6498250 ETC E mail erika_y rad com Web site http www rad com Customer Response Form RAD Data Communications would like your help in improving its product documentation Please complete and return this form by mail
209. rm the following steps in order to configure ETX 204A for management Configuring the Host IP Settings Configuring Device Information Configuring for SNMP Management Controlling Management Access Configuring User Access Configuring the Host IP Settings Note gt Note ETX 204A can be managed by a network management station located on the LAN and connected to one of the unit s Ethernet ports In order to establish a proper connection it is necessary to configure the host IP address the subnet mask and a default gateway In addition for management you must define flows between the host and network port with the following conditions see Configuring Management Flows for an example of defining management flows The flow to the host should use classification untagged or tagged with the management VLAN if applicable The flow from the host should forward all traffic classification all with push action of the management VLAN and priority if applicable e The flows to from the host can also use classification VLAN inner VLAN You can obtain the host IP parameters via DHCP if enabled otherwise you can configure the host IP parameters manually Working with DHCP To facilitate integration of a new device into a DHCP IP network if DHCP is enabled then ETX 204A requests IP host parameters from the DHCP server upon booting up ETX 2040 is shipped with the DHCP client enabled To enable IP connectivity in DH
210. rmed Table 4 6 shows valid action combinations on ingress frame tags and the resulting egress frame tags and p bits according to whether the ingress frame is untagged contains one VLAN or is double tagged Any combination not shown in the table is not supported In the descriptions VLAN refers to the service provider outer VLAN previously referred to as SP VLAN while inner VLAN refers to the Customer Entity VLAN previously referred to as CE VLAN 4 54 Flows ETX 204A Ver 2 2 Installation and Operation Manual Table 4 5 Classification Combinations Chapter 4 Configuration Classification Other classifications allowed on Range Max number Priority same ingress port ranges NNI UNI Unclassified all to one bundling VLAN 1 4 VLAN IP precedence VLAN DSCP VLAN VLAN priority VLAN Non IP VLAN priority IP precedence DSCP Source MAC address Destination MAC address Source IP address Destination IP address Non IP Ethertype Untagged Both VLAN See Note 1 VLAN VLAN priority 0 4094 5 3 VLAN IP precedence VLAN DSCP VLAN source MAC address VLAN destination MAC address VLAN source IP address VLAN destination IP address VLAN inner VLAN VLAN VLAN priority inner VLAN VLAN Ethertype Source MAC address Destination MAC address Source IP address Destination IP address Ethertype Unclassified untagged Both VLAN VLAN priority See Note 1 VLAN VLA
211. rnet a T ETX 204A PC with an Active SFTP Server and Application File Figure 4 12 Downloading a Software Application File via SFTP Setting up SFTP Server 4 106 If you use a local laptop and SFTP is the preferred transfer method a SFTP server application must be installed on it As mentioned above third party applications are available and you should refer to their setup documentation Administration ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Checking the Firewall Settings SFTP file transfers are carried out through TCP port 22 You should check that the firewall you are using on the server computer allows communication through this port gt To allow communication through port 22 in Windows XP 1 Double click the My Network Places icon located on the desktop The My Network Places window appears 2 On the Network Tasks sidebar click View network connections The available network connections are displayed Y My Network Places Ble Edt Vew Favorites Tools Hep O O 3 Address My Network Places Local Netv Network Tasks E Add a network place gt j View network connections l S Setup a wireless Fe shone oral ions EE Se Search Active Directory Show icons for networked UPnP devices Figure 4 13 Viewing Network Connections 3 On the Network Tasks sidebar click Change Windows Firewall settings The Windows Firewall dialog box appears Networ
212. rview ETX 204A Ver 2 2 Installation and Operation Manual Chapter 1 Introduction VIAN e VLAN VLAN priority e VLAN IP precedence e VLAN DSCP e VLAN source destination MAC e VLAN source destination IP address e VLAN inner VLAN e VLAN VLAN priority inner VLAN VLAN non IP VLAN Ethertype VLAN priority IP precedence DSCP Source destination MAC Source destination IP address Non IP e Ether Type Untagged ETX 204A supports up to 270 Ethernet flows Flows are unidirectional Tagging and Marking ETX 204A supports several options for marking and tagging You can perform the following marking actions e Overwrite inner or outer VLAN with a new value Overwrite inner or outer VLAN p bit with a new value You can perform the following tagging actions e Add push outer VLAN with p bit value that can be copied from the original value or set to a new value When you add a new VLAN the original outer VLAN becomes the inner VLAN e Remove pop outer VLAN and p bit When you remove a VLAN the inner VLAN becomes the outer VLAN e Add push inner VLAN with p bit value that can be copied from the original value or set to a new value Remove pop inner VLAN and p bit Only certain combinations of actions on the outer and inner VLAN are allowed Refer to Chapter 4 for details on the permitted combinations of actions ETX 204A Ver 2 2 Overview 15 Chapter 1 Introduction Insta
213. s e At the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter show status ETX 204A gt config gt oam gt cfm gt md 1 gt ma 1 gt mep 1 show status Port Type Ethernet Port Index a Classification Profile Classifierl Priority r MD Name MD1 MA Name MAL Cross Connect Status OK Remote MEP Remote MEP Address Operational Status 2 00 20 D2 2C 97 A9 ok Figure 4 7 Displaying Maintenance Endpoint Status gt To check the remote maintenance endpoint status e At the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt mepid gt enter show remote mep lt remote mep id gt status ETX 204A gt config gt oam gt cfm gt md 1 gt ma 1 gt mep 1 show remote mep 2 status Remote MEP Address 00 20 D2 2C 97 A9 Operational Status OK Figure 4 8 Displaying Remote Maintenance Endpoint Status gt To send OAM loopback messages To send LBM messages to a remote MEP at the Maintenance Endpoint context config gt oam gt cfm gt md lt mdid gt gt ma lt maid gt gt mep lt m To specify remote MEP by MAC address enter lbm address lt xx xx xx xx xx xx gt repeat lt 1 50 gt To specify remote MEP by ID enter lbm remote mep lt remote mep id gt repeat lt 1 50 gt e To check the OAM loopback results At the Ma
214. s VLAN VLAN 0 4094 OneVLAN 2 Both destination VLAN VLAN priority IP address value one IP address VLAN inner VLAN IP address VLAN inner VLAN VLAN priority value range not allowed for IP address 4 56 Flows ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Classification Other classifications allowed on same ingress port Range Max number Priority ranges NNI UNI VLAN inner VLAN VLAN VLAN VLAN priority VLAN VLAN priority inner VLAN VLAN source MAC address VLAN destination MAC address VLAN source IP address VLAN destination IP address VLAN Ethertype Single value for VLAN and range for inner VLAN 5 for inner range Both VLAN VLAN priority inner VLAN VLAN VLAN inner VLAN VLAN source MAC address VLAN destination MAC address VLAN source IP address VLAN destination IP address VLAN Ethertype Single value for VLAN and range for inner VLAN 5 for inner 3 range Both VLAN non IP Unclassified VLAN VLAN IP precedence VLAN DSCP Source MAC address Destination MAC address Source IP address Destination IP address Ethertype Untagged 0 4094 Both VLAN Ethertype VLAN VLAN VLAN priority VLAN inner VLAN VLAN inner VLAN VLAN priority Ethertype 0 4094 One 2 Ethertype value with one VLAN value Both VLAN priority Unclassified Source MAC ad
215. s standard implementation of Ethernet OAM based on ITU T Y 1731 and IEEE 802 1lag D8 Pre standard implementation based on Y 1731 is supported for backward compatibility for instance when working opposite a device with an older version of Ethernet OAM software This appendix describes the pre standard implementation The standard implementation can be found in the ITU T Y 1731 and IEEE 802 1ag D8 documentation The pre standard OAM implementation provides the following Continuity check Non intrusive loopback which used to detect loss of bidirectional continuity e Performance measurements per service Table B 1 lists the Ethernet OAM related terms used in the appendix Table B 1 Ethernet OAM Terminology Term Description UNI User Network Interface The physical demarcation point between the responsibility of the Service Provider and the responsibility of the Subscriber UNIC Customer side of a UNI link UNIN Network side of a UNI link Service frame An Ethernet frame transmitted across the UNI toward the Service Provider or an Ethernet frame transmitted across the UNI toward the Subscriber Flow Ethernet Virtual Connection An association of two or more UNIs that limits the exchange of Service Frames to UNIS in the Ethernet Virtual Connection Point to point Flow Flow connecting exactly two UNIS Introduction B 1 Appendix B Operation Administration and Maintenance OAM Installation and Operation Manual
216. s that did not receive replies If a mismatch notification is received to the LB request the frame is dropped and reply message is not sent This is why the service becomes unavailable no reply in case of mismatch and the unavailable counter is raised ETH CC Method The ETH CC method includes the following elements ETH CC transmission Unicast ETH CC request message is transmitted by a MEP ETX 204A every 1 second The transmitted Transaction Identifier is retained for at least 5 seconds after the unicast ETH CC signal is transmitted The Transaction Identifier must be changed for every Unicast ETH CC message and no OAM Flows B 7 Appendix B Operation Administration and Maintenance OAM Installation and Operation Manual Transaction Identifier from the same MEP is allowed to be repeated within 1 minute e Unicast ETH CC reply receipt When a unicast ETH CC message is received by a MEP ETX 204A diagnostic flow termination function it examines the TLVs returned in the unicast ETH CC message and declares the signal invalid if the TLVs do not match those sent in the corresponding exiting MEP ID and Flow ID e Continuity declarations Loss of Continuity and Connectivity Mismatch states are declared by the ETH CC mechanism Loss of continuity declaration When the MEP receives the ETH CC message a timer is set with a 3 5 seconds timeout If the source does send another message during this period the destination enters
217. s to display the login screen Boot Version 3 00 Mar 8 2009 Boot Manager Version 10 06 Mar 8 2009 Exit boot manager Dir Set active software copy Delete software copy Download boot manager or an application by XMODEM Format Flash Show basic hardware information Reset board System configuration Download boot manager or an application by TFTP Press the ESC key to return to the main menu COIKUEWNHO Select Figure 6 3 Boot Menu g the XMODEM Protocol Use the following procedure to download software release 2 2 to ETX 204A via XMODEM gt To download software release via XMODEM 1 Verify that the image file is stored on the PC with the terminal application 2 From the Boot menu Figure 6 3 select Download Files or an Application by XMODEM A message is displayed that requests the partition number to which the new software is to be downloaded and offers a recommended value 3 If there is no special reason to select a different value type the recommended number and then press lt Enter gt A typical display is shown below Select Copy number for download 1 Select 1 4 The process starts and the following is displayed Erasing Partition please wait Please start the XMODEM download 5 Start the transfer in accordance with the program you are using For example if you
218. show status Configuring Device Information The ETX 204A management software allows you to assign a name to the unit add its description specify its location to distinguish it from the other devices installed in your system and assign a contact person gt To configure device information 1 Navigate to configure system The config gt system prompt is displayed 2 Enter the necessary commands according to the tasks listed below Task Command Comments Assigning device name name lt device name The device name has unlimited length but if you enter a name with more than 20 characters the prompt displays only the first 20 characters followed by 0 For example this command that defines a 25 character device name ETX 204A config sys name ETXETXETXETXETX 204A12345 results in this prompt that shows the first 20 characters followed by 0 ETXETXETXETXETX 204A0 Specifying location location lt device location gt Specifying contact person contact lt contact person gt Displaying device show device information information MAC address and amount of time device has been running 4 4 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration For example gt To configure device information Device name ETX 204A HAC e Location floor 8 e Contact Engineer 1 ETX 204A configure system ETX 204A gt config gt system name ETX 204A HAC
219. sk Configuring Policer Aggregate Parameters 1 Navigate to configure qos policer aggregate aggregate name gt to select the policer aggregate to configure lt polic The following prompt is displayed config gt qos gt policer aggregate lt policer aggregate name gt 2 Enter all necessary commands according to the tasks listed below You assign the flows to the policer aggregate in the flow level refer to Configuring Flows for details Command Comments Assigning policer profile policer profile lt policer profile name gt Specifying rate sampling window rate sampling window lt 1 30 gt minutes Displaying the associated flows show flows Displaying statistics for the associated flows show statistics running Clearing the statistics for the associated flows clear statistics Configuring Queue Block Profiles Note Note In order to facilitate congestion management you can sort traffic by applying queue block profiles to queue block entities A queue block profile contains entries for queues 0 7 with the following parameters Scheduling method Strict High priority queues that are always serviced first If a lower priority queue is being serviced and a packet enters a higher queue that queue is serviced immediately WFQ weighted fair queuing If one port does not transmit its unused bandwidth is shared by the transmitting queues according to the assigned w
220. smitting to report the failure e At the Ethernet Group context config gt protection gt eth group lt group id gt enter tx down duration upon flip lt seconds gt The secondary port resumes transmitting after the specified reporting time You may specify a time in the range between 0 and 30 seconds This function is useful if there is no autonegotiation between the link end points gt To force a port to transmit e At the EthernetGroup context config gt protection gt eth group lt group id gt enter force active port ethernet lt port gt The specified port is set to be active You can choose the primary port 1 or the secondary port 2 Port 1 Port 1 is configured as a permanently active link Even if port 1 fails the traffic is not switched to the standby port 4 40 Network Interface Redundancy ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Port 2 Port 2 is configured as a permanently active link Even if port 2 fails the traffic is not switched to the standby port To specify that neither of the ports is forced to remain active enter no force active port To display the Ethernet group status e At the EthernetGroup context config gt protection gt eth group lt group id gt enter show status The Ethernet group status parameters are displayed 4 4 Quality of Service QoS The ETX 204A Quality of Service QoS parameters include the following profiles
221. snmp gt target snmpvl message processing model snmpvl ETX 204A gt config gt mngmnt gt snmp gt target snmpv1 version snmpv1 ETX 204A gt config gt mngmnt gt snmp gt target snmpv1 security name vl_trap level no auth no priv ETX 204A gt config gt mngmnt gt snmp gt target snmpvl no shutdown ETX 204A gt config gt mngmnt gt snmp gt target snmpvl exit ETX 204A gt config gt mngmnt gt snmp target snmpv1NMS ETX 204A gt config gt mngmnt gt snmp gt target snmpv1NMS target params snmpv1 ETX 204A gt config gt mngmnt gt snmp gt target snmpv1NMS tag list unmasked ETX 204A gt config gt mngmnt gt snmp gt target snmpv1NMS address udp domain 192 5 6 7 ETX 204A gt config gt mngmnt gt snmp gt target snmpv1NMS no shutdown ETX 204A gt config gt mngmnt gt snmp gt target snmpv1NMS exit ETX 204A gt config gt mngmnt gt snmp gt To display SNMPv3 information ETX 204A configure management snmp ETX 204A gt config gt mngmnt gt snmp show snmpv3 information SNMPv3 enable Boots 2 Boots Time sec 102 EngineID 800000a4030020d2202416 ETX 204A gt config gt mngmnt gt snmp Configuring Network Managers You can define the network management stations to which the SNMPv1 agent of ETX 204A sends traps and from which ETX 204A can be managed You can define up to ten managers When you define a network manager you can define a single IP address or an IP address and mask that specify a
222. sor Network Port lt n gt User Port lt n gt Management Ethernet External Clock HW Rev Hardware revision relevant only for chassis SW Rev Software revision relevant only for chassis FW Rev Firmware revision relevant only for chassis Serial No Serial number blank if unknown for component MFG Name Manufacturer name blank if unknown for component Model Name Model name blank if unknown for component Alias Alias name for component Asset ID Identification information for component ETX 204A Ver 2 2 Administration 4 99 Chapter 4 Configuration Installation and Operation Manual Parameter Description FRU Indicates whether this component is a field replaceable unit that can be replaced on site For ETX 204A this is normally true only for the chassis and for the power supplies in the 17 4 inch unit Setting Administrative Inventory Information If necessary you can configure the alias asset ID and serial number for inventory components To configure the information you need to enter the inventory level with the corresponding inventory component index as specified in Table 4 16 gt To set inventory component information 1 Navigate to configure system inventory lt index gt The config gt system gt inventor lt index gt prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Assigning user defined alias to component
223. sponse from RADIUS server I 1 1 auth port Configure logical port to be used by the authentication protocol I 1 1 show status Display RADIUS status show statistics Display RADIUS statistics manager Configure network manager udp port Define UDP port used to send traps trap mask Mask or unmask traps to network manager trap sync group Configure trap synchronization group with SNMPv1 managers 1 1 1 trap mask Configure trap masking for trap synchronization group with SNMPv1 managers show trap syne Display the trap synchronization information if SNMPV3 is not enabled qos Enter quality of service level policer profile Configure a policer profile 1 bandwidth Define the bandwidth for the policer profile ETX 204A Ver 2 2 Configuration and Management Alternatives 3 15 Chapter 3 Operation Installation and Operation Manual Command Description traffic type Define the policed traffic type compensation Define how many bytes to compensate for layer 1 overhead policer aggregate Configure policer aggregate that specifies a policer profile to apply to a group of flows policer Define policer profile for the policer aggregate show statistics Display policer aggregate statistics show flows Display the flows corresponding to policer aggregate clear statistics Clear policer aggregate statistics rate sampling
224. status TLV to indicate failure Wait to restore time The time period before enabling the shut down interface or ceasing to send OAM CFM interface status once the failed interface has been restored Default Configuration By default no fault propagation is configured When you configure fault propagation for a particular interface pair the default configuration is as follows e No trigger defined for fault detection No action defined to be performed when fault is detected e Wait to restore time 0 Configuring Fault Propagation Follow this procedure to configure fault propagation 1 Add a fault propagation entry for a pair of interfaces 2 Configure the fault propagation parameters for the entry a Specify the trigger s b Specify the action c Specify the wait to restore time if you do not want the default value 0 Adding Fault Propagation Entry gt To add fault propagation for a pair of interfaces 1 Navigate to configure fault 4 88 Fault Propagation ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration 2 Type the command fault propagation lt from interface gt to lt to interface gt and enter the desired interfaces as shown in Table 4 14 A prompt is displayed config gt fault gt fp lt from interface gt to lt to interface gt 3 Configure the fault propagation parameters as needed refer to Configuring Fault Propagation Parameters Table 4 14 Fault Propagation Co
225. subnet from which ETX 204A can be managed Traps are sent only to a single IP address not to a subnet You can temporarily prevent a manager station from receiving traps by masking the network manager ETX 204A Ver 2 2 Management Connectivity 4 15 Chapter 4 Configuration Installation and Operation Manual gt gt Note Configuring Management Subnets To add a management subnet 1 Navigate to the management context config gt mngmnt 2 Enter manager lt ip address gt lt ip mask gt The parameter ip mask is a decimal number that specifies the number of high order consecutive bits set to 1 in the mask For example to specify IP mask 255 255 255 0 use 24 as the value for ip mask You must provide a valid combination of IP address and IP mask such that the result of masking the IP address with the IP mask is the IP address In other words the IP address and the mask should have the same number of low order consecutive bits set to 0 Examples of defining a management subnet manager 192 178 1 0 24 manager 192 178 1 240 28 manager 192 178 1 252 30 To remove a management subnet Inthe management context config gt mngmnt enter no manager lt ip address gt lt ip mask gt Configuring Network Manager Stations To add a network manager 1 Navigate to the management context config gt mngmnt 2 Enter manager lt ip address gt 32 3 To mask traps to the network manager enter trap mask 4 To de
226. t tos lt X gt lt v gt sre mac lt src mac low gt to sre mac lt src mac dst mac lt dst mac low gt to dst mac lt dst ma sre ip lt src ip low gt to sre ip lt src ip high gt Flows 4 61 Chapter 4 Configuration Installation and Operation Manual dst ip lt dst ip low gt te dst ip lt dst ip high gt ether type lt 0xhhhh gt untagged non ip all Examples Specify VLAN 100 to VLAN 150 match vlan 100 150 Specify VLAN 20 and inner VLAN 30 match vlan 20 inner vlan 30 Specify unclassified match all Specify Ethertype 0x8912 match ether type Ox8912 4 When you have completed specifying the criteria enter exit to exit the classifier profile context Configuring Flows gt To create a flow 1 Navigate to the flows context config gt flows 2 Define a flow and assign a name to it flow lt flow name gt The system switches to the respective flow context config gt flows gt flow lt flow name gt 3 Associate the flow with a classifier profile classifier lt classifier profile name gt Up to three flows can be associated with one classifier profile 4 Associate the flow with a policer profile or policer aggregate policer profile lt policer profile name gt policer aggregate lt policer aggregate name gt Up to five flows can be associated with one policer aggregate 5 Specify the ingress port as the host port or an Ethernet port ingress port host ingress port ethernet lt port gt
227. t p mep 1 1 1 to mep 1 2 2 trigger oam cfm loc ETX 204A gt config gt fault gt p mep 1 1 1 to mep 1 2 2 trigger oam cfm rdi ETX 204A gt config gt fault gt p mep 1 1 1 to mep 1 2 2 trigger oam cfm if status t1 ETX 204A gt config gt fault gt p port ethernet 4 to mep 2 3 3 action on g oam cfm if stat ETX 204A gt config gt fault gt fp port ethernet 4 to mep 2 3 3 wait to restore 300 ETX 204A gt config gt fault gt fp port ethernet 4 to mep 2 3 3 info detail action on group oam cfm if status tlv no trigger los trigger oam cfm loc trigger oam cfm if status tlv trigger oam cfm rdi wait to restore 300 ETX 204A gt config gt fault gt fp port ethernet 4 to mep 2 3 3 Disabling Fault Propagation gt To disable fault propagation for a pair of interfaces 1 Navigate to configure fault 2 Type the command no fault propagation lt from interface gt to lt to interface gt to select the interfaces for which to disable fault propagation The specified fault propagation is disabled 4 9 Date and Time You can set the date and time for the ETX 204A internal real time clock or receive the NTP server clock signal Setting the Date and Time gt To set the date and time 1 Navigate to the Date Time context config gt system gt date and time 2 Specify the desired date format For example date format yyyy mm dd ETX 204A Ver 2 2 Date and Time Chapter 4 Configuration
228. t maintenance and repairs may be performed only by a skilled technician who is aware of the hazards involved Always observe standard safety precautions during installation operation and maintenance of this product 2 1 Site Requirements and Prerequisites The ETX 204A device is intended for installation on desktop 19 racks and walls The following mounting kits are available from RAD RM 35 for mounting one or two regular ETX 204A units in a 19 rack e RM 34 for mounting one temperature hardened ETX 204A unit in a 19 rack WM 35 for mounting one regular ETX 204A unit on a wall e WM 34 for mounting one temperature hardened ETX 204A unit on a wall AC powered units should be installed within 1 5 m 5 ft of an easily accessible grounded AC outlet capable of furnishing the voltage in accordance with the nominal supply voltage DC powered units require a 48 VDC power source which must be adequately isolated from the main supply Refer also to the sections describing connections of AC and DC mains at the beginning of the manual Allow at least 90 cm 36 in of frontal clearance for operating and maintenance accessibility Allow at least 10 cm 4 in clearance at the rear of the unit for signal lines and interface cables The ambient operating temperature of ETX 204A is 0 to 50 C 32 to 122 F and the ambient temperature range of ETX 204A H is 40 to 65 C 40 to 149 F both at a relative humidity of up to 90 no
229. t Long ETX 204A gt config gt port gt lag 1 4 38 Network Interface Redundancy ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration gt To display LAG statistics ETX 204A configure port lag 1 ETX 204A gt config gt port gt lag 1 show members statistics Port Number LACP Frames Rx Rx Marker Frames Rx Marker response Frames Rx Unknown Frames Rx Illegal Frames LACP Frames Marker Frames Marker response Frames Port Number LACP Frames Marker Frames Marker response Frames Unknown Frames Illegal Frames LACP Frames Marker Frames Marker response Frames ETX 204A gt config gt port gt lag 1 gag RRR oohooc0ocoNcoH0o00cconm BRRRRRRR Configuring Link Protection Configuring a 1 1 protection requires defining an Ethernet group gt To define an Ethernet group e At the Protection context config gt protection enter ethernet group lt group id gt The system switches to the context of the specified Ethernet group config gt protection gt eth group lt group id gt gt To define the operation mode e At the Ethernet Group context config gt protection gt eth group lt group id gt enter oper mode 1 to 1 manual gt To add remove protection and working ports in manual mode e At the Ethernet Group context config gt protection gt eth group lt group id gt enter bind ethernet primary
230. t menu Downloading using the XMODEM protocol This is usually performed by downloading from a PC directly connected to the CONTROL DCE port of the unit Application file is transferred to ETX 204A ss ETX 204A PC with a Terminal Emulation and Application File Figure 6 2 Downloading Software Application File via XMODEM Downloading using TFTP This is usually performed by downloading from a remote location that provides an IP communication path to an Ethernet port of ETX 204A Accessing the Boot Menu The boot menu can be accessed when the device is powered up before logging in gt To access the Boot menu 1 Configure the communication parameters of the selected PC serial port for asynchronous communication with 9 600 bps no parity one start bit eight data bits and one stop bit Turn all types of flow control off 2 Turn off ETX 204A 3 Activate the terminal application 4 Turn on ETX 204A and immediately start pressing the lt Enter key several times in sequence until you see the Boot screen A typical screen is shown below the exact version and date displayed by your ETX 204A unit may be different ETX 204A Ver 2 2 Upgrading the Device Software via the Boot Menu 65 Chapter 6 Software Upgrade Installation and Operation Manual Note If you miss the timing ETX 204A performs a regular reboot process this process starts with Loading and ends with a message to press lt Enter gt a few time
231. t params TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargParaml ETX 204A gt config gt mngmnt gt snmp target TargNMS1 message processing model snmpv3 version usm security name MD5_priv level auth priv no shutdown exit ETX 204A gt config gt mngmnt gt snmp gt target TargNMS1 target params TargParaml ETX 204A gt config gt mngmnt gt snmp gt target TargNMS1 tag list Data Power ETX 204A gt config gt mngmnt gt snmp gt target TargNMS1 address udp domain 192 5 4 3 ETX 204A gt config gt mngmnt gt snmp gt target TargNMS1 no shutdown ETX 204A gt config gt mngmnt gt snmp gt target TargNMS1 exit ETX 204A gt config gt mngmnt gt snmp gt To create communities target parameters and target for devices in network that are working with SNMPv1 e Community read Name public Security name VL_ read defined in default configuration Community writ Name public Security name v1_write defined in default configuration Community trap Name trapcom Security name v1_trap defined in default configuration e Target parameters named snmpv1 Message processing model SNMPv1 Version
232. tallation and Operation Manual Chapter 6 Software Upgrade 6 5 Upgrading the Device Software via CLI The recommended software downloading method is to use the file copy command Network administrators can use this procedure to distribute new software releases to all the managed ETX 204A units in the network from a central location Application file is transferred to ETX 204A a ii ETX 204A PC with an Active SFTP Server and Application File Figure 6 1 Downloading a Software Application File via SFTP Use the following procedure to download software release 2 2 to ETX 204A via cu 1 Verify that the image file is stored on the PC with the SFTP server application Verify that the ETX 204A host has valid IP parameters Ping the PC to verify the connection Activate the SFTP server application Download the image file from the PC to ETX 204A FE oa Note Configuration values shown in this chapter are examples only Verifying the Host Parameters In order to be able to establish communication with the SFTPTFTP server the ETX 204A host must have host IP parameters configured according to your network requirements In addition flows must be defined to and from the ETX 204A host Refer to the following manual sections for additional information Connecting to ASCII Terminal in Chapter 2 Working with Terminalin Chapter 3 Configuring the Host IP Settings in Chapter 4 Pinging the PC Check the integrity of the
233. tatusChange ethOamCfmDefectCondition Assigning tag to tag lt tag value gt snmp gt notify notification to be used to identify the notification entry when configuring target Administratively no shutdown snmp gt notify enabling notification Configuring set of target params lt target param name gt snmp Using no target params target parameters removes target parameters 4 10 Management Connectivity ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration Task Command Level Comments Specifying message message processing model snmp gt target processing model snmpvi snmpv2c snmpv3 SNMP version to be used when generating SNMP messages for the set of target parameters Specifying SNMP version any snmpvl snmpv2c snmp gt target Use usm for SNMPV3 version version to be used usm when generating SNMP messages for the set of target parameters Specifying user on security name lt security name gt snmp gt target whose behalf SNMP level no auth no priv messages are tobe auth no priv auth priv generated for the set of target parameters Administratively no shutdown snmp gt target Using shutdown disables enabling target target parameters parameters Configuring target target lt target name gt snmp Using no target removes target Specifying set of target params lt target param name gt snmp gt target target parame
234. ters for target Assigning tag s to tag List lt ta snmp gt target If you specify more than one target the tag s tag aist lt tag gt tag you must enclose the must be defined in notification entries list with square brackets however if you are specifying just one tag the brackets are optional tag list lt tagi gt Specifying target address udp domain lt ip address gt snmp gt target address as IP address oam domain lt oam port gt address or OAM port Administratively no shutdown snmp gt target Using shutdown disables enabling target target Configuring community lt community identification gt snmp community Configuringname name lt community string gt snmp gt community Configuring security sec name lt security name gt snmp gt community name ETX 204A Ver 2 2 Management Connectivity 4 11 Chapter 4 Configuration Installation and Operation Manual Task Command Level Comments Administratively no shutdown snmp gt community Using shutdown disables enabling community community Displaying SNMPv3 show snmpv3 information snmp information such as the number of times the SNMPV3 engine has booted and how long since the last boot For example gt To create SNMPV3 user and connect it to group e User named MDS_priv Security level MD5 authentication DES privacy Group named SecureGroup All security levels Contains set of views named
235. th ETX 204A in the event the DHCP server is unavailable When the IP address lease is about to expire the DHCP client automatically requests lease extension Setting Host IP Parameters You can enter the host IP address and default gateway manually when DHCP is disabled You can also specify the ARP timeout To define the IP parameters manually 1 Navigate to configure management host 1 The config gt mngmnt gt host 1 prompt is displayed When you navigate to the host context you provide a host index that is always 1 2 Enter all necessary commands according to the tasks listed below Management Connectivity 43 Chapter 4 Configuration Installation and Operation Manual Task Command Comments Defining the host IP address and ip address lt host IP adiress gt lt IP mask gt The IP mask is a decimal number that IP mask specifies the number of high order Note This command is available consecutive bits set to 1 in the mask refer only when DHCP is disabled to example below For example to define IP address 192 178 1 175 with IP mask 255 255 255 0 enter ip address 192 178 1 175 24 Defining the default gateway IP default gateway lt gateway 1P address The default gateway must be in the same address subnet as the host Note This command is available only when DHCP is disabled Specifying the ARP timeout arp timeout lt seconds gt The value can be 300 1 000 000 Displaying the host IP settings
236. that one of the values must be selected el Indicates an optional parameter lt gt Indicates a value to be typed by user according to parameter requirements Configuration and Management Alternatives 3 9 Chapter 3 Operation Installation and Operation Manual The following keys are available at any time Lists all commands available at the current level lt Tab gt Command autocomplete t Displays the previous command Displays the next command lt Backspace gt Deletes character lt Ctrl gt Interrupts current command lt Ctrl Z gt Logs out The following commands are available at any level echo lt text to echo gt exec lt file name gt echo help hotkeys globals history info detail tree detail Echoes the specified text Executes a file optionally echoing the commands Displays general help or optionally just the hotkeys and or global commands Displays the command history for the current session by default the history contains the last 10 commands Displays information on the current configuration Displays all lower command levels and commands accessible from the current context level CLI commands can be gathered into text files called scripts They can be created using a text editor by recording the user commands or by saving the current configuration The scripts can be imported from and exported to RAD devices via file transfer protocols Command Tre
237. the local laser safety regulations for Class laser equipment To install the SFP modules e Lock the wire latch of each SFP module by lifting it up until it clicks into place as illustrated in Figure 2 1 Some SFP models have a plastic door instead of a wire latch Installing SFP Modules ETX 204A Ver 2 2 Installation and Operation Manual Chapter 2 Installation and Setup Figure 2 1 Locking the SFP Wire Latch 1 Carefully remove the dust covers from the SFP slot 2 Insert the rear end of SFP into the socket and push slowly backwards to mate the connectors until the SFP clicks into place If you feel resistance before the connectors are fully mated retract the SFP using the wire latch as a pulling handle and then repeat the procedure 3 Remove the protective rubber caps from the SFP modules gt To remove the SFP module 1 Disconnect the fiber optic cables from the SFP module 2 Unlock the wire latch by lowering it downwards as opposed to locking 3 Hold the wire latch and pull the SFP module out of the Ethernet port Caution Do not remove the SFP while the fiber optic cables are still connected as this may result in mechanical and or functional damage For example the SFP module clip on the module and in the socket may be chipped mechanical issue or the redundancy network port switching process may not be properly completed functional issue 2 5 Connecting to Ethernet Equipment ETX 204A is c
238. the loss of continuity state Upon receipt of the ETH CC message the destination resets the timer to 3 5 seconds Regarding the continuity check message the destination check the Flow ID and the MEP ID When the destination enters the loss of continuity state it adds 4 to the Unavailable Seconds counter The 3 5 second period is calculated as a sliding window Loss of continuity state is cleared after 3 5 seconds with at least 2 messages from the source In this case the Unavailable Seconds counter is decreased by 4 Connectivity mismatch declaration If the source Flow ID is not equal to the destination Flow ID for 10 consecutive times the destination enters in to misconnection state Misconnection state is cleared after 10 consecutive reply messages with the correct flow name from the source The Unavailable counter is maintained by the service according to the number of PM messages that did not receive replies If a mismatch notification is received to the LB request the frame is dropped and reply message is not sent This is why the service becomes unavailable no reply in case of mismatch and the unavailable counter is raised Performance Measurement For details on OAM statistic counters refer to Chapter 5 B 8 OAM Flows ETX 204A Ver 2 2 Supplement Note lenore this supplement if the unit is AC powered Certain units are equipped with a wide range AC DC power supply These units are equipped with a standard AC t
239. tic disconnection during the backup partition deletion about 25 seconds Downloading the New Software Release File This procedure is used to replace the current software version with the new software release gt To copy the image file to the ETX 204A unit 1 Navigate to the file context 2 Enter copy sftp lt username gt lt password gt lt ip address gt lt image fill main sw Where ip address is the IP address of the PC where the SFTP server is installed The software download begins When the process is completed use the reboot command in the admin context to restart ETX 204A for the new software version to become active 6 4 Upgrading the Device Software via CLI ETX 204A Ver 2 2 Installation and Operation Manual Chapter 6 Software Upgrade 6 6 Upgrading the Device Software via the Boot Menu Software downloading can also be performed using the Boot menu The Boot menu can be reached while ETX 204A performs initialization for example after power up You may need to start the loading from the Boot menu if you are unable to use the copy command for example because the ETX 204A software has not yet been downloaded or is corrupted Caution The Boot menu procedures are recommended only for use by authorized personnel because this menu provides many additional options that are intended for use only by technical support personnel Two software downloading options are available from the Boo
240. tity status date and time Configure date amp time parameters date format Configure system date format date Configure system date time Configure system time zone Configure time zone and offset I l sntp Configure Simple Network Time Protocol parameters 1111 poltinterval Configure SNTP polling interval server Configure SNTP server I l address Configure SNTP server IP address 1 1 send request Send SNTP request to server ETX 204A Ver 2 2 Configuration and Management Alternatives 3 11 Chapter 3 Operation Installation and Operation Manual Command Description syslog Configure syslog entities address Configure target address of syslog server shutdown Enable disable logging of syslog entity facility Configure facility of device severity level Configure severity level of device port Configure UDP port number show statistics Display syslog statistics 1 dock Enter clock level station Enter station level station is an E1 2MHz source for synchronization I 1 1 1 shutdown Enable or disable station clock 1 1 1 bedock source Set station timing to be derived from internal system or E1 2MHz external source 1 interface type Set interface type 1 line code Set line code 1 1 1 nesensitivity Set receiver sensitivity 1 domain Enter
241. tivity failure has been received from the remote partner on OAM link on port X OAM 802 3ah REMOTE LINK FAIL PORT X OFF Indication of OAM connectivity recovery has been received from the remote partner on OAM link on port X OAM 802 3ah REMOTE CRITICAL ERRORS PORT X ON Indication of critical errors has been received from the remote partner on OAM link on port X OAM 802 3ah REMOTE CRITICAL ERRORS PORT X OFF Indication of critical error termination has been received from the remote partner on OAM link on port X OAM 802 3ah REMOTE LOOPBACK PORT X ON Indication of remote loopback activation has been received from the remote partner on OAM link on port X OAM 802 3ah REMOTE LOOPBACK PORT X OFF Indication of remote loopback deactivation has been received from the remote partner on OAM link on port X Working with Traps The traps are listed in the following table Table 5 2 Trap List Description o1D Maskable agnDyingGaspTrap A power failure dying gasp has 13 6 1 4 1 164 6 1 0 36 Yes occurred agnFanFailureTrap A fan is on or off 1 3 6 1 4 1 164 6 1 0 14 Yes 5 4 Handling Events ETX 204A Ver 2 2 ETX 204A Installation and Operation Manual Chapter 5 Monitoring and Diagnostics Trap Description o1D Maskable agnPowerFailureTrap A power failure has occurred or a 1 3 6 1 4 1 164 6 1 0 13 Yes power supply status has changed agnStatusChangeTrap SNMP agent status has change
242. u can view its status by displaying the port status show status You can also display the OAM EFM parameters and OAM EFM statistics gt To configure OAM EFM descriptor 1 Navigate to configure oam efm The config gt oam gt efm prompt is displayed 2 Enter descriptor 2 active Note gt To configure link OAM EFM for Ethernet ports You cannot configure OAM EFM descriptor 1 1 Navigate to configure port ethernet lt port num gt The config gt port gt eth lt port num gt prompt is displayed 2 Enter all necessary commands according to the tasks listed below Task Command Comments Enabling link OAM EFM efm descriptor lt 1 2 The EFM descriptor must exist before you can assign it to a port Note In order for link OAM EFM to function properly the relevant Ethernet port must be associated with an L2CP profile that specifies peer action for MAC 0x02 Disabling link OAM EFM no efm Displaying link OAM EFM parameters Note Allowed only if link OAM EFM is enabled show oam efm Displaying link OAM EFM statistics Note Allowed only if link OAM EFM is enabled ETX 204A Ver 2 2 show oam efm statistics Ethernet OAM 4 81 Chapter 4 Configuration Installation and Operation Manual For example gt To display the link OAM EFM status for Ethernet port 1 ETX 204A configure port ethernet 1 ETX 204A gt config gt port gt eth 1 show oam
243. ura HE cc Vutiliser Instructions g n rales de s curit Les instructions suivantes servent de guide g n ral d installation et d op ration s curis es des produits de t l communications Des instructions suppl mentaires sont ventuellement indiqu es dans le manuel Symboles de s curit Ce symbole peut apparaitre sur l quipement ou dans le texte Il indique des risques 1 potentiels de s curit pour l op rateur ou le personnel de service quant l op ration du produit ou sa maintenance Avertissement Danger de choc lectrique Evitez tout contact avec la surface marqu e tant que le produit est sous tension ou connect des lignes externes de t l communications Mise la terre de protection la cosse ou la borne marqu e devrait tre connect e la prise de terre de protection du b timent Avertissement Certains produits peuvent tre quip s d une diode laser Dans de tels cas une tiquette indiquant la classe laser ainsi que d autres avertissements le cas ch ant sera jointe pr s du transmetteur optique Le symbole d avertissement laser peut aussi tre joint Veuillez observer les pr cautions suivantes Avant la mise en marche de l quipement assurez vous que le c ble de fibre optique est intact et qu il est connect au transmetteur Ne tentez pas d ajuster le courant de la commande laser N utilisez pas des c bles ou connecteurs de fibre opti
244. ure thresholds are set as specified For example To define temperature thresholds Minimum temperature 20 degrees Celsius Maximum temperature 50 degrees Celsius e Hysteresis 4 ETX 204A configure chassis ETX 204A config gt chassis temperature threshold celsius min 20 max 50 hysteresis 4 ETX 204A config gt chassis gt 4 12 Clearing Device Statistics You can clear the statistics for Ethernet ports flows and OAM services To clear the statistics At the device prompt enter clear statistics The statistics for Ethernet ports flows and OAM services are cleared For example ETX 204A clear statistics ETX 204A 4 13 Administration Working with the Inventory ETX 204A Ver 2 2 The ETX 204A inventory table displays the unit s components hardware and software revisions and power supply types You can display an inventory table that shows all installed components and you can display more detailed information for each component You can configure an alias name asset ID and serial number for inventory components Standards and MIBs The inventory feature is implemented according to RFC 4133 Entity MIB RFC 2737 was made obsolete by RFC 4133 version 3 Administration 4 97 Chapter 4 Configuration Installation and Operation Manual Benefits You can monitor the installed components and hardware software revisions Disp
245. us 1 1 dest addr type Define MAC address types sent in OAM continuity check messages and in performance measurement messages as standard multicast address or user defined unicast address 1 1 dest mac addr Define the unicast MAC address sent in OAM CCM messages if you defined unicast MAC address type for CCM messages 1 continuity verification Define continuity verification as CC based or Ib based only if OAM protocol is pre standard and ccm initiate is enabled 1 l cemr initiate Enable or disable continuity check messages ETX 204A Ver 2 2 Configuration and Management Alternatives 3 17 Chapter 3 Operation Installation and Operation Manual Command Description VU l 1 1 1 cem priority Define the priority of the CC message Tee ce RTE ii Configure OAM loopback I l 1 linktrac Configure OAM link trace 1 1 1 l dassification Associate the MEP with a classifier profile or VLAN 1 I 1 1 shutdown Activate or deactivate the MEP 1 l 1 show status Display status of MEP I l 1 1 1 1 show tbm results Display result of OAM loopback I I l 1 show linktrace results Display result of OAM link trace 1 1 1 service Configure MEP service II l l l shutdown Activate or deactivate the MEP service I 1 _ delay threshold Define delay threshold for the MEP service I 1 I _ delay var threshold Defi
246. verwrite p bit for VLAN as specified by marking profile p bit Overwrite p bit for VLAN inner vlan Overwrite inner VLAN 1 inner marking profile Overwrite p bit for inner VLAN as specified by marking profile 1 l 1 inner p bit Overwrite p bit for inner VLAN vlan tag Perform push pop of VLAN or inner VLAN optionally with p bits ingress port Define the ingress port of the flow egress port Define the egress port of the flow test This command puts the specified flow into a loopback mode The no form of the command disables the specified type of loopback show statistics Display statistics for the flow clear statistics Clear statistics for the flow show test Display flow test status protection Configure link protection _ ethernet group Define Ethernet group 3 20 Configuration and Management Alternatives ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Command Description 1 bind Add remove protection and working ports 1 I 1 shutdown Activate or deactivate Ethernet group oper mode Define protection mode as 1 to 1 or manual 1 revertive Define whether port recovery mode is revertive traffic switched back to the primary port after it recovers wait to restore Define time between recovery and resumption of transmission 1 t down duration upon flip
247. ves ETX 204A Ver 2 2 Installation and Operation Manual Chapter 3 Operation Command Description fault Enter fault level fault propagation Configure fault propagation _ action on group Action s to perform in order to propagate a fault trigger Trigger for propagating fault wait to restore Define the time between recovery and resumption of transmission ll dm Enter fault CFM level service Configure event reporting for service frames report Define event reporting type for service oam Enter OAM level efm Enter OAM EFM level 1 1 descriptor Configure OAM EFM descriptor l dm Enter OAM CFM level multicast addr Define the multicast address for OAM messages maintenance domain Configure a maintenance domain MD name Define the name of the MD 1 md level Define the level of the MD 1 1 proprietary cc Define whether the OAM protocol of the MD is standard or pre standard maintenance association Configure a maintenance association MA 1 name Define the name of the MA I l l 1 cem interval Define the continuity check interval of the MA Iil 1 mep Configure a maintenance endpoint MEP I 1 remote mep Define a remote MEP for the MEP 1 1 1 1 show remote mep status Display status of remote MEP show remote mep lt remote mep id gt stat
248. vides redundancy because if one of the GbE ports fails the other can continue transferring traffic Failure of a link is detected by sensing the loss of valid signals or receiving a failure report via Link Aggregation Control Protocol LACP if applicable in which case all traffic is sent through the other link 1 1 Bidirectional Redundancy As an alternative to link aggregation the two ETX 204A network ports can be configured for 1 1 bidirectional mode With this mode two topologies can be used Connection of both ports to the same switch router as shown in Figure 4 5 Connection of the ports to different switch routers as illustrated in Figure 4 6 The main advantage of this topology is its higher availability because each port can be routed along a different path through the network This topology is also referred to as dual homing 4 34 Network Interface Redundancy ETX 204A Ver 2 2 Installation and Operation Manual Chapter 4 Configuration n Packet wien gt _ Network ere2048 Figure 4 6 1 1 Bidirectional Redundancy Mode Dual Homing With 1 1 bidirectional redundancy mode at any time only one of the ports is actively carrying traffic and the other port serves as the backup port A RAD proprietary redundancy algorithm based on loss of GbE signal is used to detect line failure The protection switching flipping time is less than 1 second It also depends on the network relearning time or aging T
249. viously defined classifier profile with ingress at the Ethernet management port and egress at the host ETX 204A configure flows ETX 204A gt config gt flows flow fh_in ETX 204A gt config gt flows gt flow fh_in no policer ETX 204A gt config gt flows gt flow fh_in classifier v105 ETX 204A gt config gt flows gt flow fh_in ingress port ethernet 101 ETX 204A gt config gt flows gt flow fh_in egress port host queue 1 ETX 204A gt config gt flows gt flow fh_in no shutdown ETX 204A gt config gt flows gt flow fh_in exit all ETX 204A gt To configure the flow from the host 1 Set up a classifier profile to forward all frames ETX 204A configure flows ETX 204A gt config gt flows classifier profile mng_all match any ETX 204A gt config gt flows gt classifier profile mng_all match all ETX 204A gt config gt flows gt classifier profile mng_all exit all ETX 204A 2 Set up a flow using the previously defined classifier profile with ingress at the host and egress at the Ethernet management port and pushing VLAN 105 with p bit 6 ETX 204A configure flows ETX 204A gt config gt flows flow fh_out ETX 204A gt config gt flows gt flow fh_out classifier mng_all ETX 204A gt config gt flows gt flow fh_out ingress port host ETX 204A gt config gt flows gt flow fh_out egress port ethernet 101 ETX 204A gt config gt flows gt flow fh_out vlan tag push vlan 105 p b
250. window Configure interval for rate sampling statistics shaper profile Configure shaper profile bandwidth Define the bandwidth for the shaper profile 1 1 compensation Define how many bytes to compensate for layer 1 overhead marking profile Configure a marking profile to map the P bit IP precedence or DHCP classifications to the egress priority tags I l mark Map the user priority to a priority marking value queue block profile Configure queue block profile queue Define queue I 1 scheduling Define the queue scheduling method 1 I I depth Define the queue length queue group profile Configure queue group profile queue block Configure queue block name Define the name of the queue block 1 l l profile Define the queue block profile for the queue block Il l I bind Bind to next level block in specific queue l 1 shaper Define the shaper profile for the queue block queue map profile Define a queue map profile to map the P bit IP precedence or DSCP classifications to internal priority queues classes of service I map Define the mapping between the user priority and the queue id wred profile Configure WRED profile color Configure the minimum and maximum queue usage threshold and percentage of packets to drop when queue reaches maximum usage threshold 3 16 Configuration and Management Alternati
251. y Configure IP address of default gateway 1 1 arp timeout Configure ARP timeout I show status Display host status snmp Configure SNMP parameters 1 1 community Configure SNMP read write and trap community trap mask Mask specific alarm traps to all network managers I I trap delay Configure delay for sending trap snmp engine id string Text administratively assigned Maximum remaining length 27 L 1 1 snmpv3 Enable or disable SNMPv3 show snmpv3 information Display SNMPV3 information user Configure SNMPV3 user I shutdown Activate or deactivate SNMPv3 user authentication Configure authentication for SNMPv3 user 1 1 1 1 privacy Configure privacy for SNMPv3 user 1 access group Configure SNMPV3 access group shutdown Activate or deactivate SNMPV3 access group context match Configure context match read view Configure read view 1 1 write view Configure write view 1 1 1 notify view Configure notify view 1 security to group Configure security for access group I 1 1 shutdown Activate or deactivate security for access group I group name Specify access group 1 l l view Configure SNMPv3 view 1 shutdown Activate or deactivate ETX 204A Ver 2 2 Configuration and Management Alternatives 3 13 Chapter 3 Operation
252. ype 3 prong power input connector located on the unit rear panel This power input connector can be used for both AC and DC voltage inputs ur For DC operation a compatible straight or 90 degree AC DC Adapter AD plug for attaching Figure 1 Straight AD Plug to your DC power supply cable is supplied with your RAD product see Figure 1 and Figure 2 Connect the wires of your DC power supply cable to the AD plug according to the voltage polarity and assembly instructions provided on page 2 Figure 2 90 Degree AD Plug Caution x 97 Prepare all connections to the AD plug before inserting it into the unit s power connector RAD data communications Publication No SUP 930 07 08 The Access Company AC DC Adapter AD Plug gt To prepare the AD plug and connect it ACIDE power to the DC power supply cable mit compactor on unit 1 Loosen the cover screw on the bottom of the AD plug to open it see Figure 3 90 dogroo AD plug 2 Run your DC power supply cable through the removable cable guard and through the open cable clamp 3 Place each DC wire lead into the appropriate AD plug wire terminal according to the voltage polarity mapping shown Afterwards tighten Eats the terminal screws closely 4 Fit the cable guard in its slot and then Chassis trae close the clamp over the cable Ground Tighten the clamp screws to secure the cable Postive Negative pole Sou
253. ystem show cpu utilization CPU Utilization Min 26 Cur 4 26 Max 66 ETX 204A gt config gt system Figure 4 10 CPU Usage To display memory buffer usage From the system context config gt system enter show buffers The memory buffer usage is displayed ETX 204A gt config gt system show buffers Name Size Total Buffers Free Buffers Alloc Failures Free Failures Bytes VLAN 64 100 99 o o Huge 8192 100 100 o o Large 2048 1000 796 o o Medium 512 4000 3975 o o Small 64 4000 3979 o o Queue 16 8000 8000 o o Figure 4 11 Memory Buffer Usage Table 4 18 Memory Buffers Buffer Size Total Buffers Available Purpose VLAN 64 100 Unused except three of the buffers are used for internal functions Huge 8192 100 Unused Large 2048 1000 OAM CFM and OAM EFM Medium 512 4000 Event log and traps Small 64 4000 Management traffic Queue 16 8000 Application task messages ETX 204A Ver 2 2 You can perform the following operations e Transfer files via SFTP e Copy files within the ETX 204A unit e Display files Swap files e Delete files Administration 4 105 Chapter 4 Configuration Installation and Operation Manual You can copy files via the copy command or via the commands shown in Table 4 19 As shown in the table some commands that reset the device also erase the saved user configuration by copying another file to it bef
254. yte 0x00 through Oxff action tunnel Default action tunnel Adding Layer 2 Control Processing Profiles To add an L2CP profile 1 Navigate to configure port The config gt port prompt is displayed 2 Type 12cp profile lt 12cp profile name gt An L2CP profile with the specified name is created and the config gt port gt l2cp profile lt 12cp profile name gt prompt is displayed The new profile is configured by default as described in Default Layer 2 Control Processing Profile 3 Configure the L2CP profile as needed refer to Configuring Layer 2 Control Processing Profiles For example To add L2CP profile named layer2ctrl1 ETX 204A configure port ETX 204A gt config gt port l2cp profile layer2ctrll ETX 204A gt config gt port gt 12cp profile layer2ctr11 Deleting Layer 2 Control Processing Profiles You can delete an L2CP profile only if it is not assigned to any port To delete an L2CP profile 1 Navigate to configure port The config gt port prompt is displayed 2 Type no 12cp profile lt 12 ofile name gt The L2CP profile with the specified name is deleted if it is not assigned to any port Ethernet Ports 4 27 Chapter 4 Configuration Installation and Operation Manual For example gt To delete L2CP profile named layer2ctri1 ETX 204A configure port ETX 204A gt config gt port no l2cp profile layer2ctrll ETX 204A gt config gt port

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