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N525 Ethernet Termination Service Unit User Manual

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1. 802 3AH OAM The OAM work of the 802 3ah addresses three key operational issues when deploying Ethernet between locations Link Monitoring Fault Signaling and Remote Loopback Link Monitoring introduces some basic error definitions for Ethernet so entities can detect failed and degraded connections Fault Signaling provides mechanisms for one entity to signal another that it has detected an error Remote Loopback which is often used to troubleshoot networks allows one station to put the other station into a state whereby all inbound traffic is immediately reflected back onto the link When a Remote Loopback is initiated or invoked at a Local DTE the Local DTE generates an event to the system log and a syslog message Likewise when a Remote Loopback is exited this also generates a system log event and a syslog message OAM Configuration gives you the ability to enable or disable 802 3ah OAM mode The Functional Configuration screen allows parameter setting of the OAM mode on a per port basis This allows you the ability to set the 802 3ah OAM mode for the User port and Extension port independently You can configure each port to 802 3ah Active Mode 802 3ah Passive Mode or Disable 802 3ah OAM When 802 3ah OAM Mode is disabled the N525 is transparent to 802 3ah OAMPDUs All incoming OAMPDUs will pass through the N525 transparently and the N525 does not generate any OAMPDUs effectively the OAM Sublayer will be bypassed and all frames
2. Last Data Active Firmware Inactive Firmware Bootcode 1 Software Reset 2 Swap Bank amp Res swap 3 Get New File with TFTP Select 1 3 3 Type 2 Swap Bank amp Reset check that the Local column is highlighted and press lt Enter gt Both modules reset and start using the new firmware N525 Ethernet Termination Service Unit Configuring Access Security The N525 has comprehensive management access security features including SNMPv3 authorization RADIUS configurable password formatting and user access controls Typically you must have supervisor access to configure and manage security for the N525 Setting General Security Parameters General security parameters include passwords characteristics unsuccessful log in attempt lockout and inactivity timer To set general security parameters access the Security Configuration Menu and follow these steps 1 At the Main Menu type 1 System Configuration and press lt Enter gt 2 From the System Configuration Menu type 3 Security Configuration and press lt Enter gt PASSWORD CONFIGURATION Minimum Length 0 Minimum Alpha Characters 0 Minimum Numeric Characters 0 Minimum Punctuation Characters 0 Maximum Consecutive Character Types 0 Maximum Same Character gt 0 E 0 0 0 H Allow username in password Password Expiration Time Password Reuse Count LOCKOUT LOGOUT CONFIGURATION 0 Lockout After Failed Attempts Lockout T
3. 600 OAM OAM OAMAdmin Enable OAMMode Active OAMSymbolPeriodWindow 0 OAMSymbolPeriodThreshold 0 OAMSymbolPeriodNotify Enable OAMFrameWindow 10 OAMFrameThreshold Enable OAMFrameNotify Enable OAMFramePeriodWindow 1488095 OAMFramePeriodThreshold 0 OAMFramePeriodNotify Enable OAMFrameSecondsWindow 600 OAMFrameSecondsThreshold 1 OAMFrameSecondsNotify Enable OAMDyingGaspNotify Enable OAMCriticalEvent Enable OAMProcessRxLoopbackOAMPDU Yes OAMTransmitEventNotificationCount 1 OAMProcessRxLinkFaultFlag Yes OAMFwdCriticalEvent No OAMEventLogFrequency 600 OAM N525 Ethernet Termination Service Unit Index A add trap destination 0 eee cceeereeeereeeeeee 3 40 user ACCOUNT 3 33 C cables and connectors maintaining 4 1 change password 3 42 check optical power and link loss 4 1 CLD Statistics 0 cece ea Ee E E E REN 4 15 Connected Sessions screen 3 42 Connectivity Loss Detection CLD 4 11 create trap destination 0 eee eceseereeeeeteeeeeee 3 40 USEF aCCOUNE 3 33 D date and time 3 21 delete trap destination 0 eee eceeeeteteeseeeeeee 3 41 user aCCOUNE a TE ETEK 3 34 Dynamic ARP Table screen 3 58 E edit trap destination 0 eee ceeeereeeeeseeeeeee 3 40 user aCCOUNE 3 33 H Hardware Information screen 3 20 Host Access Table screen 3 35 I IP address Radius serve
4. Layer 2 Statistics Link State Speed duplex Frames Sent and Rcvd e Bytes Sent and Revd e Undersize lt 64 e Oversize gt 10000 Frames gt 1518 e Frames gt 1522 Layer 2 Frame Type Statistics e Link State Frames Sent and Rcvd e Rx and Tx Broadcasts Rx and Tx Multicasts e VLAN Tagged Pause Frames Rx and Tx Management N525 Ethernet Termination Service Unit Layer 2 Error Statistics Link State Frames Sent and Rcvd Collisions Alignment Errors Undersize lt 64 Oversize gt 10000 Fragments CRC Errors Jabber Events Dropped RMON Group 1 Statistics Drop Events Octets Revd Packets Revd Broadcasts Rcvd CRC Align Errors Undersize Oversize Fragments Jabbers Collisions Packet Sizes 64 65 127 128 255 256 511 512 1023 and 1024 1518 3 53 To display the Layer 2 Statistics follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 3 Layer 2 Statistics and press lt Enter gt The Layer 2 Statistics screen appears LAYER 2 STATISTICS CURRENT Local Local User Port Ext Port offline Link State UP UP Speed Dup1ex 100M HALF 1000M FULL Frames Sent 367668 2890860 Frames Rcvd 3018236 220450 Bytes Sent 32829996 337800200 Bytes Rcvd 346053053 14120070 Undersize lt 64 Oversize gt 10000 Frames gt 1518 Frames gt 1522 Last Counter Reset 2 days 13 19 12 Select C Change Count
5. Receive signal SideBand Management Channel Single Mode Single Mode Fiber Simple Network Management Protocol Simple Network Time Protocol Trivial File Transfer Protocol Terminal Transmit signal N525 Ethernet Termination Service Unit B 1 B 2 Blank Appendix C Configuration File Format and Fields WARNING DO NOT MODIFY THIS HEADER CfgFileBuiltWithFirmware V05 00 CfgFileBuildDateAndTime 02 MAR 2006 22 22 23 CfgFileUserComments Canoga Perkins Chatsworth CA site FREER EE The following must be modified to Yes if the specified items are to be configured otherwise the config items will be ignored ConfigurelPAddress No ConfigureSBMC No Configurelnterface No FERRER AE EE SystemName Master ETSU SystemLocation 20600 Prairie St SystemContact NOC IPAddress 172 16 85 44 SubnetMask 255 255 0 0 DefaultGateway 172 16 1 1 SliplPAddress 0 0 0 0 BootpEnabled Disable ReadCommunity public WriteCommunity public SNMPAuthTraps Flag Error 2 HostEntry HostEntry HostAddress 0 0 0 0 HostAccessLevel Enable HostTrapCommunity HostTrapPort 162 HostTelnetSNMP 3 HostEntry TFTPHostAddress 172 16 85 100 TelnetTimeout 0 TelnetSecEnable Disable StaticARPTable StaticARPTable StaticArplPAddress 0 0 0 0 StaticArpPort Unknown 0 StaticArpMacAddress 00 00 00 00 00 00 StaticARPTable Owner1 Owner2 TestlIPAddress 0 0 0 0 Test
6. Syslog Client Configuration and press lt Enter gt then type 3 Trap Table and press lt Enter gt The Trap Notification Destination Table screen appears Syslog Server IP Address 172 016 015 072 Syslog Server Port 514 Syslog Server Mask Debug Syslog Server IP Address 172 016 100 020 65535 Syslog Server Port Syslog Server Mask Debug Select 1 2 Messages 2 To enter a new Syslog Server to edit and existing entry select Syslog Server 1 or 2 and press lt Enter gt Enter the values for the Server a Syslog Server IP Address Enter the IP address for the Syslog Server b Syslog Server Port Enter the UDP Port number used by the Syslog Server 1 65535 c Syslog Server Mask This sets the Syslog Message Mask Pressing lt Space gt cycles through the options Options are Debug Emergency Alert Critical Error Warning Notice and Informational 3 To return to the Main Menu press lt Esc gt 3 38 N525 Ethernet Termination Service Unit Trap Destination Configuration You can configure and display the destinations for Trap messages In addition to setting the host address and port you can set the security level for the notification and then set values for various security related parameters To access and update the Trap Notification Destination Table follow these steps 1 From the System Configuration Menu type 1 IP SNMP Agent Configuration and press lt Enter gt then type
7. The CLD Configuration screen appears 1 Enable CLD Enabled 2 Local CLD IP Address 10 10 140 160 Subnet Mask Size Bits nE 3 Remote CLD IP Address 10 10 140 8 Connectivity Events 4 Consecutive Pings for Connectivity Loss g 5 Consecutive Pings for Connection Restored 150 Round Trip Time RTT Events 6 RTT Max Threshold ms 150 7 RTT Restoration Threshold ms 90 Connection Loss Forwarding CLF Events 8 Connection Loss Forwarding Enabled Consecutive Lost Pings for CLF Shutdown 13 CLF Restore User Port Mode Auto Consecutive Pings for CLF Restored Select 1 9 Messages Note All event pairs are reported alternately Event pair example RTT Max Threshold RTT Restoration Threshold a Enable CLD Enable or disable CLD on this N525 4 12 N525 Ethernet Termination Service Unit b Local CLD IP Address The IP address of this N525 Subnet Mask Size Bits The subnet mask size for the IP address c Remote CLD IP Address The IP address of the remote N525 Connectivity Events a Consecutive Pings for Connectivity Loss The number of consecutive unreachable or timed out pings needed to declare that connectivity is lost b Consecutive Pings for Connection Restored The number of reachable pings needed to declare that connectivity is restored Round Trip Time RTT Events a RTT Max Threshold ms The maximum round trip time in milliseconds This defines the threshold for undesired link pe
8. 10 Logout Navigation Select 1 10 i elect 1 10 Instructions Messages and Urgent Status Figure 20 General Screen Format Not all screens and menus provide options that you can change Some menu items reach screens that only report status such as revision numbers module type or alarms On other screens you can move through and select options and enter data N525 Ethernet Termination Service Unit 3 3 Use these keys to navigate the screens Space bar When a menu item is highlighted press lt Space gt to cycle through all options for that item Tab Press lt Tab gt to move the highlight to the next column to the right Enter Press lt Enter gt to select the highlighted option for a menu item Escape Press lt Esc gt once to cancel changes for the selected item or to return to the previous screen press lt Esc gt two or more times to return to the Main Menu from two or more menu levels deep User Interface Organization The user interface consists of selectable nested screens available in this order this chapter describes how to use these screens Main Menu System Configuration e e Diagnostics e e IP SNMP Agent Configuration e Management IP Configuration e Auxiliary IP Configuration e Host Table e Trap Table Trap Configuration Security Configuration Account Configuration System Information Radius Client Configuration SNTP Client Configuration SYSLOG Client Configuration Hardware
9. 10 Mbps 100 Mbps and Gigabit Optical interfaces are listed in Chapter 5 The N525 front panel shown in Figure 1 includes 1 User and Extension ports supports UTP ST SC and LC connectors depending on Interface Module Type 2 RS 232 Serial Management Port support VT100 Terminal emulation and SLIP PPP 3 Status LEDs e STA shows N525 status e CFG shows configuration and setup status e 100 1000 and half full duplex depending on the type of module show status for the User port e LNK RX and TX pairs for the User and Extension ports show that data is received and transmitted ae ec m me Figure 1 N525 N525 Ethernet Termination Service Unit 1 1 Management Security The N525 supports enhanced security for access to Management Functions Four network security protocols are supported SNMPv3 Remote Access Dial In User Security Radius Secure Shell version 2 SSH 2 and Secure File Transfer Protocol SFTP You can set values and options within the software that will work with the security protocols on your network for specific information see the documentation for your implementation In addition the N525 supports strong passwords independent of the security protocol 1 2 SNMPv3 provides authentication and encryption across a network The Radius server maintains user account information At login it authenticates the username and password and sends a message to the N525 to allow the l
10. Ethernet Termination Service Unit 3 At the VLAN Rules Menu type the number for an item and press lt Enter gt Pressing lt Space gt cycles through the options for that item pressing lt Enter gt selects the option Pressing lt Tab gt moves between User Port and Ext Port columns When connected to a remote N525 and SBMC is enabled you can configure options on the remote N525 a Drop Untagged Packets The N525 will discard all user traffic that does not have a VLAN Tag Yes discards packets No does not Drop Packets with VLAN Tag not matching VLAN Tag A The N525 discards all user traffic that does not have a VLAN Tag matching to VLAN Tag A menu item 7 Yes discards packets No does not Remove outermost VLAN Tag Removes the outer most VLAN Tag Takes no action on untagged packets Yes removes outermost tag No does not Add VLAN Tag B to Untagged Packets only Adds VLAN Tag B item 8 below to all untagged packets Yes add tags No does not Add VLAN tag C to tagged packets only Adds VLAN Tag C item 9 below to all untagged packets Yes add tags No does not Add VLAN Tag C to Tagged Packets only using P Bits of outermost VLAN tag Adds VLAN Tag B item 8 below to all untagged packets using the Priority Bit setting of the user s packet if tagged overriding the VLAN Tag C s Priority Bit setting Yes add tags with user P Bit setting No does not Tag A VLAN ID 0 4095 Sets VLAN ID for Tag A ID setting o
11. Ethernet Termination Service Unit Specifications N525 Specifications Standards IEEE 802 3 Dimensions 1 72 H x 12 W x 11 75 D 44 x 341 x 298 mm Weight 5 5 Ib 2 5 Kg Operating Temperature 0 to 50 C Operating Humidity Power Chapter 5 Up to 90 non condensing 100 VAC to 240 VAC auto ranging 0 15 A 50 to 60 Hz 36 VDC to 72 VDC 0 6A Regulatory Compliance ETL cETL amp LVD UL 60950 CAN CSA C22 2 No 60950 EN IEC 60950 EMC Directive EN55022 Class A EN 55024 EN 61000 3 2 3 3 EN 300 386 CE Mark FCC Part 15B Class A U S V ICES 003 CAN VCCI Class A Japan C Tick AS NZS 3548 Australia CDRH CFR21 IEC 60825 1 Laser Safety NEBS Level 3 Certified amp Tested EIA RS 232 Port The RS 232 presents a DCE Interface for terminal support Table 4 EIA 232 Pinout Pin Number 1 COTN OD Oa W h Signal Name DCD RXD TXD DTR Signal GND DSR CTS RTS 1 0 Output Held High Output Input No Connection Output Held High Input Output N525 Ethernet Termination Service Unit 5 1 Pin Signal 1 0 Number Name 9 RI Not Used connected to GND N525 Models and Interface Modules Table 5 N525 Models Model Description Transmit Power RECEIVE Overdrive Sensitivity N525 4 2 Port NID Base Unit w AC Power N525 5 2 Port NID Base Unit w DC Power 10 100 1000 Mbps UTP Interface 9400 330 10 100 1000 BaseTx UTP 10 Mbps Optical Interfaces 9400 431 1
12. More CTRL T Raw Counters Messages RMON GROUP 1 STATISTICS CURRENT Local User Port 100M HALF 3026215 347124212 2741810 152273 2375874 109304 45606 495376 51 4 Local Ext Port UP 1000M FULL 220898 18ra 220325 220653 245 2 To display additional parameters press M Link State Speed Duplex Packets Rcvd octets Rcvd Drop Events CRC Align Errors Undersize Oversize Fra ments Jabbers collisions Last Counter Reset 2 days 13 27 14 3 56 Select M More CTRL T Raw Counters Messages RMON GROUP 1 STATISTICS CURRENT Local user Port 100M HALF 3026766 347197940 10 Local Ext Port UP 1000M FULL 220931 14150854 offline CTRL R Reset Counters offline CTRL R Reset Counters N525 Ethernet Termination Service Unit 3 To display the Raw information press lt Ctrl T gt RMON GROUP 1 STATISTICS RAW Local Local User Port Ext Port offline Link State UP UP Speed Duplex 100M HALF 1000M FULL Packets Rcvd 3027182 220958 Octets Rcvd 347257768 14152582 Broadcasts Rcvd 2742600 0 Multicasts Rcvd 152309 220385 Pkts 2376564 220713 Pkts 109331 245 Pkts 45618 Pkts 495614 Pkts 51 Pkts 1024 1518 4 Counter Reset 2 days 13 27 41 Select M More CTRL T Current Counters Messages 4 To reset the counters press lt Ctrl R gt 5 When you finish checking the statistics press lt Esc gt to return to the Main Menu Dis
13. Okay 156 File status okay about to open data connection 226 Closing data connection Writing file to flash 226 ftp 7464 bytes sent in 6 66Seconds 7464660 06Kbytes sec ftp gt 6 To end the ftp session type bye on the prompt and close the window ftp gt bye 221 Service closing connection Logged out if appropriate 221 HSE Manual Configuration VT100 Session The System Information screen provides various categories of optional information that system administrators can track To access the System Information screen and follow these steps 1 From the System Configuration Menu type 5 System Information and press lt Enter gt System Name Contact Tien Nguyen Location VLAB Customer Canoga Engineering Information Circuits Service Code Date in Service Date Out of Service Equipment Type Equipment Code A Vendor FONEX CLEI Mfg Date 10 01 2004 Select 1 15 Messages 3 18 N525 Ethernet Termination Service Unit 2 At the System Information screen type the number for an item and press lt Enter gt then type the information and press lt Enter gt System Name Displayed in the header of all N525 Management screens up to 25 characters Contact up to 25 characters Location up to 25 characters Customer up to 25 characters Information 2 lines up to 40 characters each Circuits 2 lines up to 25 characters each S
14. The minimum packet size must be less than or equal to the maximum packet size N525 Ethernet Termination Service Unit 10 Max test payload 40 1954 This sets the maximum test packet size in bytes The maximum packet size must be greater than or equal to the minimum packet size 11 Test Packet Timeout sec The packet timeout for this test in seconds If a response is not received by the packet timeout value the packet will be classified as dropped The value set here is also used to set the maximum values that can be used for both the Latency and Jitter Measurements 12 Start Stop test Starts and Stops the test 13 Remote Latency Test When SideBand Management Channel SBMC is enabled you can initiate and view test results of the remote unit from the local unit Ping Generation This is a network trouble shooting tool used to determine if a destination is reachable from the NID Self Ping pinging the Management IP Address tests connectivity between the management processor and the N525 s FPGA This is an additional self check function Remote Connectivity Loss Detection This enables you to detect loss of connectivity to the remote N525 and to detect undesired link performance For more information see Connectivity Loss Detection Port Information The Port Information screen shows the current conditions for all ports in the N525 with options to view parameters and statistics for specific ports Configuration informati
15. and could result in user traffic disruption To upgrade N525 software follow these steps N525 Ethernet Termination Service Unit 3 27 1 Access the SNMP Configuration Menu before starting the software upgrade enter the IP Address Subnet Mask and Default Gateway for the N525 MAC Address Management Port Manager IP Address Subnet Mask Default Gateway Test IP Address Test Subnet Mask Inband Management Port Management VLAN Tagging Management VLAN Number SLIP PPP IP Address Serial Port Config Telnet Security Local 00 40 2A 00 87 3A UP 172 016 142 225 255 255 000 000 172 016 001 001 000 000 000 000 255 255 255 000 Both Ports Disabled T 000 000 000 VT100 Disabled Remote L357 Select 1 8 Messages 2 From the Main Menu type 7 Software Upgrade and press lt Enter gt 3 At the Software Upgrade Menu type 3 Get New File with TFTP and press lt Enter gt Time Since Last Restart 2 days 13 53 23 Remote Offline Last Data Local 96 05 12 15 06 30 Active Firmware Inactive Firmware Bootcode 1 Software Reset 2 Swap Bank amp Reset Reset Swap 3 Get New File with TFTP Select 1 3 4 At the prompts type the IP address for the TFTP FTP or SFTP server and the Filename 3 28 N525 Ethernet Termination Service Unit 5 When ready type Y to initiate the file transfer Since Last Restart 2 days 18 55 08 IP Address 172 16 85 100 y in Non Volatile R
16. and violations A Local event indicates that the user has an account defined on the local User Account screen To access the user friendly System Logs follow these steps SYSTEM LOG Description Username Local Added Address 1 State Disabled Config admin Added Address 1 Description 2 config admin Changed Address 1 IP Address 172 16 16 203 config admin Changed Address 1 VLanID 44048 config admin Changed Address 1 Profile ID ac config admin Changed Address 1 Description 1 ETestnet config admin User logged out Security admin User logged in Security admin Select F irst N ext P rev L ast G oto C lear Messages Date Time 04 Dec 2006 04 Dec 2006 04 Dec 2006 04 Dec 2006 04 Dec 2006 04 Dec 2006 04 Dec 2006 04 Dec 2006 Displaying 6694 to 6901 of 6701 filtered entries 6701 total 06 06 06 06 06 06 06 06 52 S elect Filter 1 From the Main Menu type 5 System Log and press lt Enter gt The System Log appears 2 To view additional events or clear the log follow the prompts on the screen 2 To return to the Main Menu press lt Esc gt 3 26 N525 Ethernet Termination Service Unit Update Software Each N525 has two flash memory banks that store software 1 The Active Flash Memory holds the software currently in use 2 The Inactive Flash Memory holds the new software from a download or the older version of software Software is downloaded to th
17. completed a round trip or were lost and the minimums average and maximums for latency and jitter To initiate Latency and Jitter Testing follow these steps Test IP Addr VLAN 0 0 0 0 0 Round Trip Packets 0 Test Duration 0 Dropped Packets Minimum Latency ms 0 000000 Minimum Jitter ms Average Latency ms 0 000000 Average Jitter ms 0 000000 Maximum Latency ms 0 000000 Maximum Jitter ms 0 000000 1 To IP Addr 0 0 0 0 5 DF Bit Clear 2 From IP Addr Auto Selection 6 DSCP Precedence Best Effort 3 Test VLAN 0 Drop Probability Not Used 4 Test Packets per sec 1 7 Test Packet Priority 0 7 0 Test Duration min sec 0 forever 0 Min Test Payload Size 40 1954 40 Max Test Payload Size 40 1954 40 Test Packet Timeout sec 1 10 3 Start Stop Test Remote Latency Test Select 1 13 Messages 1 From the Diagnostics Menu type 2 Latency Jitter Test and press lt Enter gt The Latency Jitter Test screen appears 2 Type the number for parameter you want to change Type the value to set and press lt Enter gt Test IP Address VLAN Where the N525 sends the packets a To IP Addr Sets remote N525 s IP address b From IP Addr Sets if the local N525 s management or alternate IP is to be used Mgmt Alternate or Automatic c Test VLAN VLAN Tag number of the VLAN to test d Test Packets per sec The number of test packets to send each second N525 Ethernet Termination Service Unit 4 5 DF Bit Sets
18. dBm N525 Ethernet Termination Service Unit 5 3 Note All 100 Mbps CWDM wavelength tolerances 4 to 3 5 nm 100 Mbps BIDI Interfaces 9400 154 9400 164 9400 184 9400 194 Single Fiber SC 100 Mbps 1310 nm SM 20 Km Single Fiber SC 100 Mbps 1550 nm SM 20 Km Single Fiber SC 100 Mbps 1310 nm SM 40 Km Single Fiber SC 100 Mbps 1550 nm SM 40 Km 1000 Mbps Optical Interfaces 9400 627 9400 528 9400 529 9400 628 9400 728 9400 928 1000BaseSX 850 nm MM 6 dB SC 1000BaseLX 1310 nm SM 7 dB SC 1000BaseLD 1310 nm SM 14 dB SC 1000BaseXD 1310 nm SM 21 dB SC 1000BaseEX 1550 nm SM 21 dB SC 1000BaseEX 1550 nm SM 23 dB SC 1000 Mbps CWDM Optical Interfaces 9400 270 9400 271 9400 272 9400 273 9400 274 9400 275 9400 276 9400 277 1000 Mbps 1470 nm SM 22 dB SC 1000 Mbps 1490 nm SM 22 dB SC 1000 Mbps 1510 nm SM 22 dB SC 1000 Mbps 1530 nm SM 22 dB SC 1000 Mbps 1550 nm SM 22 dB SC 1000 Mbps 1570 nm SM 22 dB SC 1000 Mbps 1590 nm SM 22 dB SC 1000 Mbps 1610 nm SM 22 dB SC 15 0 to 7 0 dBm 15 0 to 7 0 dBm 8 0 to 0 0 dBm 8 0 to 0 0 dBm 10 0 to 4 0 dBm 11 0 to 3 0 dBm 5 0 to 0 0 dBm 0 0 to 2 0 dBm 2 0 to 1 0 dBm 0 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm Note All 1000 Mbps CWDM wavelength tolerances 4 to 3 5 nm 1000 Mbps BIDI Interfaces 9400 254 9400 264 9400 284 9
19. de RA ee 3 52 View Port Statisties oiie geese anne nn en Pe ahaa a eae nn AN in iE 3 53 Displaying the Static and Dynamic ARP Tables ss 3 57 N525 Ethernet Termination Service Unit i Chapter 4 Maintenance and Troubleshooting ccssssccssssssscccssssssccsssssescecees 4 1 General Maintenance oobi cess tintin tn vias eases tirent litres 4 1 Ch ck Opucal Power Levels yna nenen netar aea E nette ends 4 1 Measuring Transmitter Output Power sise 4 2 Measuring Receiver Input Power sise 4 2 Measuring Fiber Link Attenuation sise 4 3 Troubl shOotings nes enr etats Mine tiered nie ere Ne da nina dee eee 4 3 New Installanion nsleasstirenthisennhetiitemien lnteniMii nine tante f 4 4 Fiber Optics Problems era tes rime tn de ARENA 4 4 Configuration Problems tristesse E E A 4 4 Running Diagnostics eos first muni Minis Eea eara i Taeg e tai Eea Po ua re de tent entente Tee n 4 5 Latency and Jitter Testing siennes 4 5 Ping T tines tentant mot TA ecb tea Mira nr ester Lee a re tee een Me ML Seas 4 7 LO0pback DIGSNOSMCS a enera aude sheet tte st tetes leas en Ne dns en Te mes eee amen dote a ent 4 8 Connectivity Loss Detection sheinninn un din teh ah eee Lan den studied 4 11 Configuring CLD wrists ne eis eR eR WR ES 4 12 CED SIQUSTICS EE EEDE EENE ETE OE ES Ses een eta as sente lose BASE gave EER eS 4 15 Chapter 5 Specifications Laine 5 1 IND25 SPeciicatlONs sit sn se detatehte ee Mint nt Res UG evel ahead eit ect 5 1 N525 Mod
20. highlighted Press lt space gt until the address to delete is highlighted and press lt Enter gt To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit Chapter 4 Maintenance and Troubleshooting General Maintenance Well maintained components and clearly identified cables help assure optimum system operation Damaged fiber cables and dirty connectors are a common source of signal loss or attenuation Single mode and multimode fiber optics are especially sensitive to contamination Inspect clean and test all components to maintain optimum performance Caution To avoid damage and signal loss do not over tighten or force fit optical connectors 1 To clean the ferrules and end face surfaces of male fiber couplings use a lint free pad saturated with isopropyl alcohol 2 To clean the female fiber connectors use canned air 3 To prevent damage and contamination place protective dust caps on all unused optical connectors Plan to use a cable management system to ensure trouble free operation and maintenance tasks 1 Position and secure the fiber optic cables to prevent excessive bends and damage Follow the guidelines for the bend radius for specific fiber cables Note If no minimum bend radius is specified the typical long term low stress radius is greater than 15 times the cable diameter based on Federal Standard FS 1037C 2 Always connect the fiber optic cables in the standard Tx to R
21. if the network can fragment Test Packets Set allows fragmentation Clear does not allow fragmentation DSCP Precedent Sets IP Packet priority Options are Best Effort Class 1 Class 2 Class 3 Class 4 Internet Control Network Control Not Used Pressing lt space gt cycles through the options Press lt Enter gt to select option Drop Probability Sets IP packet Discard Priority Options are Low Medium High not used Test Packet Priority Sets VLAN frame priority 0 to 7 Test Duration min sec Test duration in minutes and seconds 0 for a continuous test Min Test Packet Size Sets minimum packet size 40 to 1472 bytes Max Test Packet Size Sets maximum packet size Must be equal to or greater than the Minimum Packet Size The N525 increments packet size from the minimum to the maximum when the next packet is sent during a test When the maximum size has been sent the size is reset to the minimum size and the incrementing continues Maximum packet size is from 40 to 1472 bytes Test Packet Timeout How long to wait for a test packet to return Start Stop Test Starts the test or stops the test prior to automatic completion or when in Continuous Duration setting of 0 Remote Latency Test Initiates and configures Latency and Jitter testing on a Remote N525 when SBMC is enables 3 When the Latency Jitter test is finished running press lt Esc gt to return to the Diagnostics N525 Ethernet Termination Service Un
22. links that are on the threshold of receiver sensitivity Measure optical fiber links at the shortest wavelength of operation to determine the limiting factor in the loss budget Each device that transmits to a N525 has a loss budget that is specified by the manufacturer and recorded on a data sheet provided with the equipment That loss budget must be greater than the total of the measured loss of the fiber link and the attenuation of the N525s Use a power meter calibrated for the laser source then factor in approximately 1 dB for the connector loss from the patch cables between the N525 and the local device Each fiber connection can generate 0 5 dB of additional loss Note Consider this measurement when extending the link at CWDM wavelengths because the shorter wavelengths have a greater loss To measure attenuation 1 Connect the transmit fiber to the local and remote N525s optical device Caution To avoid damage and signal loss do not over tighten or force fit optical connectors 2 With a properly calibrated optical power meter measure the optical power on the fiber that will be connected to the Rx connector at one site Record this reading Note Use either a hand held power meter or other similar measuring device 3 Repeat this process at the other site Troubleshooting This section describes fault conditions and corrective action The multifunction LEDs and the alarms display all failures Whenever there is a si
23. might cause the PC to load an incorrect driver resulting in an erratic cursor on the PC Installing the N525 The N525 is tested and inspected before shipment from the factory If there is obvious damage to the shipping container contact the carrier immediately Caution Follow electrostatic discharge ESD safety precautions when handling Canoga Perkins products as with all electronic devices with static sensitive components 1 Unpack the N525 Keep the shipping container until the unit is installed and fully operational In the unlikely event that the unit is defective contact Canoga Perkins Customer Service for a Return Authorization Number RMA and instructions for return shipment Additional Warranty and Product Return information is in Appendix A 2 The N525 can be rack mounted wall mounted or placed on a shelf or any other flat surface a Rack Mounting To rack mount the N525 attach Rack Mount Kit 1802 2008 for 19 racks or Rack Mount Kit 1802 2009 for 23 racks The Rack Mount Kits includes mounting brackets and screws to attach the brackets to the N525 The brackets attach to the three threaded holes on the side of the N525 toward the front Be sure to place the Lock Washer between the Screw Head and Bracket as shown figure 5 Figure 2 N525 with 19 Rack Mount Brackets N525 Ethernet Termination Service Unit 2 1 Figure 3 19 Rack Mount kit Figure 4 23 Rack Mount kit Figure 5
24. milliseconds and the Time to Live TTL N525 Ethernet Termination Service Unit 4 7 A good connection appears similar to this with all requests returned Pinging 216 109 112 135 with 64 bytes Reply from 216 109 112 135 Seq 0 time 63 496 ms TTL 47 Reply from 216 109 112 135 Seq 5 time 63 120 ms TTL 48 6 packets transmitted 6 packets received 0 000 packet loss round trip min avg max 63 120 65 862 75 810 ms Press any key to continue A faulty connection can appear similar to this with one or more requests timed out Reply from 216 109 112 135 Seq 4 time lt 70 ms TTL 47 Request timed out Request timed out Reply from 216 109 112 135 Seq 12 time lt 70 ms TTL 47 Reply from 216 109 112 135 Seq 13 time lt 70 ms TTL 48 14 packets transmitted 10 packets received 28 571 packet loss round trip min avg max lt 70 000 71 000 80 000 ms Press any key to continue 4 To terminate the Ping test press lt Esc gt Loopback Diagnostics Use Loopbacks to diagnose a fault on the optical link The N525 supports four loopback modes that you can set at the local site for both the Local and Remote N525s These modes loop the data through either the physical layer PHY on the User side or the FPGA when looping to the remote user link or the FPGA when looping to the local user link e Local Local Mode Local Local Mode loops data received on the local User port Rx through the FPGA to the User port Tx Data is not sent out the E
25. options Press lt Tab gt to highlight the select Local or Remote columns Press lt Enter gt to select an option a User Port Setting Sets data rate and duplex option on the User port After typing 1 lt Enter gt pressing lt Space gt cycles through the Data Speed and Duplex options Options are Interface Module dependant b Ext Port Setting Sets data rate and duplex option on the User port After typing 1 lt Enter gt pressing lt Space gt cycles through the Data Speed and Duplex options Options are Interface Module dependant c RMTF Enables or Disables Remote Fault Forwarding RMTF when SBMC is enabled Enables or Disables Remote Fault Forwarding and Link Loss Echo RMTF LLE when SBMC disabled Pressing lt Space gt cycles through the options Options are Disabled Ext Port Enabled If an optical port loses the receive optical signal it sends a Remote Fault RMTF signal on its Transmit to the distant end on the optical link The Rx LED is off and an alarm flags the link loss on the optical port When a optical port receives a Remote Fault signal the Rx LED lights red and an alarm flags the remote side optical link failure Both local and remote link partners must be configured to the same RMTF enable disable setting RMTF complies with the IEEE802 3u Remote Fault standard See Figure 18 Local device Rx detects link loss Tx transmits RMTF to remote device Usr Ext Ext Usr Local device Rx turns OFF Prt Prt Prt Pr
26. selected e Security Name The name of the N525 user account e Security Level No Auth No Priv No user authentication or message encryption Auth No Priv Authentication by user name no message encryption Auth Priv Authentication by user name and message encryption SNMPv3 Inform Notification To configure SNMPv3 Inform notification either type a value and press lt Enter gt or N525 Ethernet Termination Service Unit press lt Space gt to cycle through the options for these parameters e Security Name Enter the name of the user account at the destination Up to 10 characters e Engine ID Enter the SNMP Engine ID at the destination 64 Hex characters e Authentication Protocol Notification authentication Option are MD5 SHA or None e Authentication Password The password that generates the authentication key for the message when the authentication protocol is MD5 or SHA 8 to 15 characters e Authentication Key The authentication key for MD5 or SHA Authentication Protocol The key generates automatically from the Authentication Password but can be changed if the destination uses a different Authentication Key generation algorithm 16 Hex characters for MD5 protocol or 20 Hex characters for SHA protocol e Privacy Protocol Set the protocol for encrypting the notification when MD5 or SHA is used Options are DES or None e Privacy Password Ifthe Privacy Protocol is DES enter the password that generates the enc
27. trademarks of Canoga Perkins Corporation For Technical Advisories and Product Release Notes go to the Canoga Perkins website www canoga com CAUTION This product may contain a laser diode emitter operating at a wavelength of 1300 nm 1600 nm Use of optical instruments for example collimating optics with this product may increase eye hazard Use of controls or adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure Under normal conditions the radiation levels emitted by this product are under the Class 1 limits in 21 CFR Chapter 1 Subchapter J ATTENTION Cet quipement peut avoir une diode laser mettant des longueurs d onde allant de 1300nm 1600nm L utilisation d instruments optiques par exemple un collimateur optique avec cet quipement peut s av rer dangereuse pour les yeux Proc der des contr les des ajustements ou toute proc dure autre que celles d crites ci apr s peut provoquer une exposition dangereuse des radiations Sous des conditions normales le niveau des radiations mises par cet quipement est en dessous des limites prescrites dans CFR21 chapitre 1 sous chapitre J NOTICE This device contains static sensitive components It should be handled only with proper Electrostatic Discharge ESD grounding procedures NOTE Cet quipement contient des composants sensibles aux d charges lectrostatiques Il doit abs
28. will be forwarded to the superior sublayer When a Remote Loopbacks are initiated or invoked from Local N525 it generates an event to the system log and generates an equivalent Syslog Message Likewise when a Remote Loopback is exited the N525 generates an event to the system log and an equivalent Syslog message There are three types of Events Critical Events Link Fault Events and Dying Gasp Events The specific faults that comprise these events are defined as follows 1 A Critical Event occurs when a software reset is invoked A hard reset does not generate a Critical Event since it resets the processor as soon as it is asserted 2 A Link Fault Event occurs when the local PHY receiver detects a LOC condition 3 A Dying Gasp Event occurs when a power supply failure has occurred Logout Terminates your current session If this was a Telnet Session it also drops the Telnet connection N525 Ethernet Termination Service Unit Managing the N525 You can manage the hardware and the software for the N525 including communication access Configuring Methods for the N525 There are two ways to configure the N525 manually using the VT100 User Interface and using a configuration file download Though SNMP commands are issued by CanogaView or your network management platform and can be scripted this is considered a manual configuration since each configurable parameter is individually sent Configuration Upload As more features
29. 0BaseFL 850 nm MM 15 dB ST 15 0 1 0 dBm 33 5 dBm 2 14 dBm 9400 631 10BaseXD 1310 nm SM Laser 20 dB ST Lo 15 0 2 0 dBm 34 dBm 2 8 dBm Hi 8 0 2 0 dBm 9400 634 10BaseSD 1310 nm SM Laser 10 dB ST 15 0 2 0 dBm 34 dBm 2 8 dBm 9400 637 10BaseLD 1310 nm SM Laser 25 dB ST Lo 15 0 1 0 dBm 34 dBm 2 8 dBm Hi 2 0 2 0 dBm 9400 737 10BaseEX 1550 nm SM Laser 26 dB ST Lo 15 0 22 0 dBm 34 dBm 2 8 dBm Hi 5 0 3 0 dBm 100 Mbps Optical Interfaces 9400 442 100BaseMX 1310 nm MM 11 dB SC 20 0 to 14 0 dBm 31 dBm 14 dBm 9400 642 100BaseSD 1310 nm SM 10 dB SC 20 0 to 8 0 dBm 31 dBm 3 dBm 9400 648 100BaseLD 1310 nm SM 26 dB SC 5 0 to 0 0 dBm 31 dBm 3 dBm 9400 748 100BaseEX 1550 nm SM 26 dB SC 2 0 to 2 0 dBm 31 dBm 3 dBm 100 Mbps CWDM Optical Interfaces 9400 170 100 Mbps 1470 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 171 100 Mbps 1490 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 172 100 Mbps 1510 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 173 100 Mbps 1530 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 174 100 Mbps 1550 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 175 100 Mbps 1570 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 5 2 N525 Ethernet Termination Service Unit Receive Model Description Transmit Power RE Overdrive Sensitivity 9400 176 100 Mbps 1590 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3 dBm 9400 177 100 Mbps 1610 nm SM 22 dB SC 3 0 to 2 0 dBm 26 dBm 3
30. 3 Trap Table and press lt Enter gt The Trap Notification Destination Table screen appears TRAP NOTIFICATION DESTINATION TABLE Managing Trap Username Security Host Port Type Communi ty Level 172 016 002 040 162 vi1 Trap public N A Select A dd D elete E dit Morel N525 Ethernet Termination Service Unit 3 39 2 To add a destination type a and press lt Enter gt To edit an existing destination type e and press lt Enter gt then follow the prompts to set values for these parameters 3 40 IP Address 172 016 002 040 Trap Notification Port 162 Notification Type Vv1 Trap 1 Community Name public Select 1 Messages IP Address IP address of the destination Trap Notification Port UDP Port number for the destination Range is 1 to 65535 typically set to 162 Notification Type Sets the SNMP version and configuration V1 Trap Unacknowledged message with SNMPv1 protocol V2c Trap Unacknowledged message with SNMPv2c protocol V2c Inform Acknowledged message with SNMPv2c protocol V3 Trap Unacknowledged message with SNMPv3 authentication and optional message encryption V3 Inform Acknowledged message with SNMPv3 authentication and optional message encryption Community Name Enter the V1 Trap V2 Trap or V2c Inform notification Community Name Up to 10 characters SNMPv3 Trap Notification Pressing lt Space gt cycles through security options when SNMPv3 Trap Notification is
31. 400 294 5 4 Single Fiber SC 1000Mbps 1310nm SM 20Km Single Fiber SC 1000Mbps 1550nm SM 20Km Single Fiber SC 1000Mbps 1310nm SM 40Km Single Fiber SC 1000Mbps 1550nm SM 40Km 8 0 to 3 0 dBm 8 0 to 3 0 dBm 3 0 to 2 0 dBm 3 0 to 2 0 dBm N525 Ethernet Termination Service Unit 31 dBm 31 dBm 31 dBm 31 dBm 17 dBm 20 dBm 20 dBm 21 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 23 dBm 21 dBm 21 dBm 23 dBm 23 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm 3 dBm Appendix A Warranty Information Current Warranty information is available on line in the Client Login Area of the Canoga Perkins website www canoga com or by contacting Technical Support at 800 360 6642 voice or fiber canoga com email N525 Ethernet Termination Service Unit A 1 A 2 Blank Appendix B Acronym and Abbreviation List DF CLD FPGA LLF LNK Mbps MDM MMF NID NPA OAM OADPDU PHY RMTF RTT Rx SBMC SM SMF SNMP SNTP TFTP TRM TX Do Not Fragment Connectivity Loss Detection Field Programmable Gate Array Link Loss Forwarding Link Megabits per second Modem Multimode Fiber Network Interface Device Network Performance Assurance Operations And Maintenance OAM Protocol Data Unit Physical Layer Remote Fault Round Trip Time
32. 525 Ethernet Termination Service Unit Setting Up User Accounts You can set up an account for a user whether another supervisor operator or observer to access the N525 You can also update or delete usernames or permissions Setting certain values for some parameters such as SNMPv3 Authentication and Privacy Protocols determine or limit which values you can set for other parameters To manage a user account follow these steps 1 At the Main Menu type 1 System Configuration and press lt Enter gt 2 Atthe System Configuration Menu type 4 Account Configuration and press lt Enter gt The User Accounts Menu appears Username admin Account State Enabled Access From UI SNMPV3 Access Level Supervisor Description Default Account UI Password KKK kkk kkk K UI Password Expires N UI Password Expires in days 0 Allow UI Lockout Of User No Allow UI Logout Of User No UI Login Locked State Unlocked SNMPv3 Authentication Protocol None SNMPv3 Authentication Password SNMPv3 Authentication Key SNMPv3 Privacy Protocol SNMPv3 Privacy Password SNMPv3 Privacy Key N A Select 1 13 Messages 3 To add a user type a or to edit an existing user type e and press lt Enter gt Type the username Follow the prompts on the Edit User Account Menu to enter values or select options by pressing lt Space gt to cycle through available parameters a Account State Enab
33. AM Name N525500 zip transfer to unit now y Please enter YorN To upgrade a remote N525 or upgrade the local N525 from software stored on a Domain Management Module of the UCS1000 or UCS1002 chassis through an L51 or L357 follow these steps Note The SideBand Management Channel must be enabled with the remote N525 L351 or L357 1 Verify that SBMC is enabled on both the local and remote N525s details on page 3 43 Time Since Last Restart 3 days 17 06 42 Local Active Firmware Inactive Firmware Bootcode Select Source Unit Use SPACE to change next source Enter to validate 2 From the Main Menu type 7 Software Upgrade and press lt Enter gt 3 At the Software Upgrade Menu type 4 Copy Software from Source unit to Destination unit and press lt Enter gt N525 Ethernet Termination Service Unit 3 29 4 At the prompt select the Source which is the inactive bank for the local module then select the Destination which is the inactive bank for the remote module and press lt Enter gt the upgrade runs automatically To run the new software swap banks and reset the module Follow these steps 3 30 From the Main Menu type 7 Software Upgrade and press lt Enter gt 2 At the Software Upgrade Menu type 2 Swap Bank amp Reset press lt Tab gt to highlight the Remote column and press lt Enter gt Time Since Last Restart 2 days 13 53 23 Local Remote Offline
34. Bracket Attachment Detail b Wall mounting The N525 has slotted holes on the bottom of the unit for wall mounting The N525 requires 1 unobstructed space above and below the N525 for ventilation Canoga Perkins recommends a space of 5 on the right and 3 on the left of N525 bee left unobstructed to facilitate Interface Module Access Cable Access and Power Entry e Install two 10 or 12 screws and anchors in the wall 9 3 8 apart 1 from the sides and 3 4 from the top of the desired location of the N525 A template is illustrated below Leave the screws protruding from the wall 3 8 to 3 4 e Hang the N525 on the screws matching the keyholes in the N525 to the screws 2 2 Ethernet Termination Service Unit rN 3 4 3 4 Le 9 3 8 4 18 1 2 gt 12 3 8 N 525 11 5 8 X 12 4 Figure 6 Wall Mount Template Wall mounting holes Figure 7 Bottom of N525 showing wall mounting holes N525 Ethernet Termination Service Unit 2 3 c Desktop Shelf Placement Place the N525 on a secure flat surface within reach of the power and fiber optic cables Leave clearance on the sides 1 front 5 and rear 3 for ventilation and to facilitate Interface Module Access Cable Access and Power Entry 3 Insert Interface Modules a Determine which Interface Modules are for the Extension EXT and User USR Ports b Insert a module into the appropriate slot an
35. EquipmentCode SysteminfoVendor SysteminfoCLEI SysteminfoMfgDate HostT able HA lt 1 gt HostTable HostTablelpMask 172 16 2 93 32 HostTableTelnetAccess Telnet and SSH HostTableSnmAccess Write HostTableSnmpProtocols 2 HostTableSnmpReadCommunity public HostTableSnmpWriteCommunity private HostTableSnmpAccessLevel 4 HostTableFtpAccess 1 HostTable TrapTables HA lt 1 gt TrapTables TrapTableKey 172 16 85 100 163 V1 Trap TrapTableSecurityName public Trap TableEngineld 0C00000397010000402A00A941 Trap TableAuthenProto 0 Trap TableAuthenKey 000000000000000000000000000000000000000000 TrapTablePrivProto 0 TrapTableSecurityLevel 0 TrapTableRetries 3 TrapTableTimeout 5 Trap TablePrivKey 00000000000000000000000000000000 TrapTables OAM OAMAdmin Disable OAMMode Passive OAMSymbolPeriodWindow 0 OAMSymbolPeriodThreshold 0 OAMSymbolPeriodNotify Enable OAMFrameWindow 10 OAMFrameThreshold Enable N525 Ethernet Termination Service Unit C 5 OAMFrameNotify Enable OAMFramePeriodWindow 1488095 OAMFramePeriodThreshold 1 OAMFramePeriodNotify Enable OAMFrameSecondsWindow 600 OAMFrameSecondsThreshold 1 OAMFrameSecondsNotify Enable OAMDyingGaspNotify Enable OAMCriticalEvent Enable OAMProcessRxLoopbackOAMPDU Yes OAMTransmitEventNotificationCount 1 OAMProcessRxLinkFaultFlag Yes OAMFwdCriticalEvent No OAMEventLogFrequency
36. Error Counters Counters CTRL R Reset Counters Messages 5 To display the Raw Counters screen type R Raw Counters and press lt Enter gt Link State Frames Sent Frames Rcvd Rx Broadcasts Tx Broadcasts Rx Multicasts Tx Multicasts VLAN Tagged Pause Frames Filtered Frames Rx Management Tx Management Last Counter Reset 2 LAYER 2 TYPE STATISTICS RAW Local User Port 369250 3025451 2741168 91 152250 219717 0 0 0 171785 148946 days 13 25 58 Local Remote Ext Port offline UP 2897269 aoe 2741292 220281 152249 0 0 0 0 167 Select F Frame Counters E Error Counters CTRL T Current Counters 6 To reset the counters press lt Ctrl R gt Messages 7 When you finish checking the statistics press lt Esc gt to return to the Main Menu N525 Ethernet Termination Service Unit 3 55 The RMON Group 1 Statistics report shows statistics for data transfers on the N525 To view RMON Group 1 statistics follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 4 RMON Group 1 Statistics and press lt Enter gt The RMON Group 1 Statistics screen displays Link State Speed Dup1ex Packets Rcvd Octets Rcvd Broadcasts Rcvd Multicasts Rcvd Pkts 6 Pkts Pkts Pkts Pkts Pkts 4 65 127 128 255 256 511 512 1023 1024 1518 Counter Reset 2 days 13 26 41 Select M
37. Information Loopback Setup Latency Jitter Test Ping Generation Connectivity Loss Detection e CLD Configuration e CLD Profile e CLD Trap Configuration e CLD Statistics N525 Ethernet Termination Service Unit Port Information e Link Status e Port Configuration o Hardware Information o Functional Configuration o VLAN Configuration VLAN Rules VLAN ID Translation Table P Bit Translation Tables o Port Filters e Layer 2 Statistics 3 1 RMON Group 1 Statistics System Alarms System Log Utilities e Set Date amp Time e Reset Configuration To Default e Change Password e VT100 Baud Rate e Slip PPP Baud Rate e Ping Generation e Static ARP Table e Dynamic ARP Table e License Manager Software Upgrade Manage Logged in Users 802 3AH OAM e OAM Control e OAM Peer Information e OAM Statistics e OAM Event Configuration e OAM Event Log Logout N525 Ethernet Termination Service Unit Login and Main Menu The first screen is the Login Screen Type your username and press lt Enter gt The Password prompt will appear Type your password and press lt Enter gt If the username or password was incorrect you will return to the Username Prompt The default username and password for the N525 is admin and admin lowercase Canoga Perkins strongly recommends that you change the default username and password during your initial configuration session Please Enter Login 5Username admin Please Enter Login Password
38. MinimumNumericLength 0 SecMinimumPunctLength 0 SecMaxConsecutiveOfType 0 SecMaxSameChars 0 SecUserNamelnPassword 1 SecPasswordExpirationTime 0 SecPasswordReuseCount 0 SecLockoutAfterAttempts 0 SecLockoutType Hard SecLockoutTime 0 SecDisplayLockoutMsg 0 SecLockoutMsg Account has been locked out SecLockoutCraftPort 0 SeclnactivityLogoutTime 0 UserAccounts HA lt 1 gt UserAccounts AccountUserName admin AccountPassword F6FDFFE48C908DEBOF4C3BD36C032E72 AccountAccessLevel Supervisor AccountDescription Upgrade Account AccountState 2 AccountPasswordExpires 0 AccountPasswordExpiresTime 0 AccountLockoutUser 0 AccountLogoutUser 0 AccountLockedState 0 AccountLockoutTime 0 AccountAccessFrom 3 AccountSnmpv3AuthenProto None AccountSnmpv3AuthenKey 000000000000000000000000000000000000000000 AccountSnmpv3PrivProt 0 AccountSnmpv3Privkey 00000000000000000000000000000000 AccountSyslogFilter 0 AccountSyslogFilterBeginTime 0 AccountSyslogFilterEndTime 0 AccountOamlogFilter 0 UserAccounts SysteminfoName Master ETSU SysteminfoContact NOC SystemInfoLocation 20600 Prairie St SysteminfoCustomer Canoga Perkins5 SystemInfolnfo1 N525 4 SystemInfolnfo2 SystemInfoCircuit1 N525 Ethernet Termination Service Unit SystemInfoCircuit2 SysteminfoServiceCode SysteminfoDatelnService SysteminfoDateOutService SysteminfoEquipmentType Systeminfo
39. SubnetMask 255 255 255 0 N525 Ethernet Termination Service Unit C 1 AuxiliaryIPAddress 192 168 100 10 AuxiliarySubnetMask 255 255 255 0 ModemPassword ModemSpeed 192 ModemString RmtfFlag Disable LIfFlag Disable FlowControlFlag Disable UserPort 1000M Full ExtPort 100M Full MACAddressSwap Enable CRCRecalculate Enable sbmcFlag Enable MgmtVlanState Disable MgmtPort Disable MgmtVlanNumber 1 UserVlanRule No UserVlanRule 1 No UserVlanRule 2 No UserVlanRule 3 No UserVlanRule 4 No UserVlanRule 5 No UserVlanRule 6 No UserVlanRule 7 No UserVlanTag 0 UserVlanTag 1 UserVlanTag 2 UserPbitRule 0 UserPbitRule 1 UserPbitRule 2 UserPbitRule 3 UserPbitRule 4 5 6 7 LLL Nm 0 0 UserPbitRule UserPbitRule UserPbitRule ExtVlanRule ExtVlanRule 1 ExtVlanRule 2 ExtVlanRule 3 ExtVlanRule 4 5 6 7 HONNAN NOOR ND No ExtVlanRule ExtVlanRule ExtVlanRule ExtVlanTag 0 ExtVlanTag 1 0 ExtVlanTag 2 0 ExtPbitRule Disable ExtPbitRule 1 Enable ExtPbitRule 2 Flag Error 2 ExtPbitRule 3 Flag Error 3 ExtPbitRule 4 Flag Error 4 ExtPbitRule 5 Flag Error 5 6 7 N N N N N N N ooo0oo0oo0o0o0 ExtPbitRule 6 Flag Error 6 ExtPbitRule 7 Flag Error 7 N525 Ethernet Termination Service Unit FramesOverX 1522 UserVlanTagIn 0 UserVlanTagIn 1 UserVlanTagIn 2 U
40. T T D T T lt D O LL CANOGA PERKINS N525 Ethernet Termination Service Unit User Manual NOTICE Canoga Perkins has prepared this user manual for use by customers and Canoga Perkins personnel as a guide for the proper installation operation and or maintenance of Canoga Perkins equipment The drawings specifications and information contained in this document are the property of Canoga Perkins and any unauthorized use or disclosure of such drawings specifications and information is prohibited Canoga Perkins reserves the right to change or update the contents of this manual and to change the specifications of its products at any time without prior notification Every effort has been made to keep the information in this document current and accurate as of the date of publication or revision However no guarantee is given or implied that the document is error free or that it is accurate with regard to any specification CANOGA PERKINS CORPORATION 20600 Prairie Street Chatsworth California 91311 6008 Business Phone 818 718 6300 Monday through Friday 7 a m 5 p m Pacific Time Fax 818 718 6312 24 hrs Website www canoga com Email filber canoga com Copyright 2004 2010 Canoga Perkins Corporation All Rights Reserved EdgeAccess N525 Ethernet Termination Service Unit User Manual Model Number N525 UM Part Number 6913301 Rev J 10 2010 sw 6 50 EdgeAccess and Canoga Perkins are registered
41. The Main Menu appears after you successfully log in It provides access to all N525 functions including setup diagnostics and reports System Configuration Diagnostics Port Information System Alarms System Log Utilities Software Upgrade Manage Logged In Users 802 3AH OAM Logout Select 1 10 Figure 21 Main Menu Selections 3 6 N525 Ethernet Termination Service Unit System Configuration View and set values for the system information and communications parameters 1 IP SNMP Agent Configuration The Management IP and Auxiliary IP Address are for managing and conducting performance testing on a TCP IP network Enter the Management IP Address in this field Trap Configuration This defines the handling of various alarm events You can log and or send the event as well as ignore it For CLD traps see Configuring CLD Security Configuration This configures user and SNMP security for the N525 Account Information This managed user access to the N525 including privileges passwords and access methods System Information This allows the addition of administrative information about the N525 and circuit information such as the N525 s name contact location customer circuit equipment codes and CLIE information Radius Client Information This configures the N525 for RADIUS Authentication of user The N525 implements Radius Passthru for user authentication by a RADIUS Server SNTP Client Configuration
42. This configures the N525 to use a primary and secondary SNTP Server for setting date and time SYSLOG Client Configuration This configures the N525 to send SYSLOG messages to a SYSLOG Server for collections and dissemination Hardware Information This displays information about the N525 including full model numbers of the N525 and its Interface modules hardware revision levels and serial numbers When the N525 is connected to a remote N525 L351 or L357 and SideBand Management Channel is enabled information about the remote device is also displayed N525 Ethernet Termination Service Unit 3 7 3 8 Diagnostics Used to set up loopback latency and jitter or Ping tests and to configure and run Network Performance Assurance optional software Loopback Setup This initiates and configures the N525 for loopback diagnostics Packets are looped back based on the MAC address of the N525 The N525 is configurable to swap origination and destination MAC addresses of the test packet and to recalculate the CRC of the looped packet when the MAC address are swapped Latency Jitter Test This manually initiated test is used to measure network latency inter frame jitter and frame loss from this N525 to a remote N525 in a network Configuration items are 1 To IP Address This is the remote N525 s IP Address From IP Address This selects the originating IP address from the N525 places into the test packets Choices are Auto Selection Ma
43. anaging Host Telnet FTP SNMP SNMP 172 016 002 040 32 All All write V1 V2c V3 public private Select A dd D elete E dit M ore V1 V2c Rd V1 V2c wr IP Mask Bits Access Access Access Protocol Communi ty Communi ty 2 Atthe Host Access Table Menu type a to add a host At the prompt enter the Host IP Address and Subnet Mask or type e to edit an existing Host Managing Host IP 172 16 2 40 IP Mask Size 32 Telnet Access Telnet and SSH FTP ACCess FTP and SFTP SNMP Access Write SNMP Protocol V1 v2c v3 V1 v2c Read Community public V1 v2c write Community private NOUBWNE V1 V2c Access Level Supervisor Select 1 7 Messages 3 The Edit Host Access Menu sets the following parameters a Telnet Access Telnet and SSH Telnet Only SSH Only or None N525 Ethernet Termination Service Unit 3 35 FTP Access Select FTP and SFTP FTP Only SFTP Only or None SNMP Access Select Write also allows Read access Read or None SNMP Protocol Select V1 V2c V3 V1 V2c or V3 V1 V2c Read Community Enter name of community up to 11 characters V1 V2c Write Community Enter name of community up to 11 characters V1 V2c Access Level Select Supervisor Operator or Observer 4 To remove a host type d then follow the prompts 5 To return to the Main Menu press lt Esc gt Configuring a Radius Client Before setting the N525 as a Radius Passthru Client you must set rel
44. ate 3 To change the baud rate for SLIP PPP sessions type 5 SLIP PPP Baud Rate and press lt Enter gt Pressing lt Space gt cycles through the baud rate options Options are 9600 19200 38400 57600 or 115200 bps 4 To return to the Main Menu press lt Esc gt 3 24 N525 Ethernet Termination Service Unit Managing Traps Traps are SNMP messages that are sent to CanogaView or your network management platform and to the N525 System Log Use the Trap Configuration screen to view the current configuration and to enable or disable traps For a list of events that trigger traps see Table 3 Note To configure CLD traps see Configuring CLD To set up the traps follow these steps 1 From the System Configuration Menu type 2 Trap Configuration and press lt Enter gt Master Trap Control Log Only Local User Port Link Traps Both Remote User Port Link Traps Both Extension Port Link Traps Both Remote Fault Received Traps Both Link Loss Forwarding Traps Both Cold Start Traps Both Authentication Traps Both Side Band Mgmt Channel Traps Both Diagnostics Traps Both Configuration Traps Both Power Supply Traps Both SFP Traps Select 1 13 Log Log Log Log Log Log Log Log Log Log Log 2 At the Trap Configuration Menu type the number for a trap and press lt Enter gt Pressing lt Space gt cycles between Log Only Send Only Both Log and Send and Disabled Press lt Enter gt to select your ch
45. ated attributes on the Radius Server to predefined values in order to properly authenticate and configure the user The N525 uses four vendor specific attributes type 25 in the Radius RFC Canoga Perkins vendor identifier is 919 1 2 3 36 Attribute 1 Access From Values 1 UI default 2 SNMP and 3 UI and SNMP Attribute 2 Access Level Values 2 Observer default 3 Operator and 4 Supervisor Attribute 3 Description A string optional and not predefined The default is Radius Account Attribute 4 Logout User Values 0 No and 1 Yes default N525 Ethernet Termination Service Unit Use the Radius Client Configuration Menu to set up communications with the Radius Server to enable Radius Authentication of users at login To access the Radius Client Configuration Menu follow these steps 1 From the System Configuration Menu type 6 Radius Client Configuration and press lt Enter gt The Radius Client Configuration Menu appears Radius Client None Radius Server IP Address 0 0 0 0 Radius Server Shared Secret Radius Server Retries Radius Server Timeout Radius Server Priority Radius Server IP Address Radius Server Shared Secret Radius Server Retries i Radius Server Timeout Radius Server Priority Select 1 3 Messages 2 At the prompt type 1 to set the authentication mode Type 2 or 3 to configure access to a primary and alternate Radius servers and then follow the prompt
46. ber 20041002951 20060413191 User Port Model Number 9400 330 User Port Description 10 100 1000 UTP 10 100 1000M UTP RJ45 User Port Hardware Rev DA User Port Serial Number 20050931486 Ext Port Model Number 9400 529 Ext Port Description 1000M LD 1310 SM 14dB SC 1000M LD 1310 SM 14dB sc Ext Port Hardware Rev CB Ext Port Serial Number 20051033461 Power Supply DC AC 120 240 Press CTRL S for SFP info TAB for more remote info ESC to return Messages 2 To display information about SFP s on the User or Extension port interface modules press lt Ctrl S gt to display the SFP Information screen Remote user Port Model Number N A wavelength N A Connector Type N A Data Rate N A Maximum Link Length N A Maximum Loss Budget N A Extension Port Model Number N A wavelength N A N A Connector Type N A N A Data Rate N A N A Maximum Link Length N A N A Maximum Loss Budget N A N A Press ESC to return to previous screen Messages 3 To return to the Main Menu press lt Esc gt 3 20 N525 Ethernet Termination Service Unit Manage the Date and Time An accurate date and time in the N525 assures accuracy for events listed in the System Log and for traps and alarms sent to the system administrator You can choose either of two methods for setting the date and time depending on your access to an external network and your need for accuracy 1 For accuracy within a large network you can set up the N525 to synchronize the sys
47. bled the remote N525 will also be configured Type the VLAN ID the N525 will receive from the Local User Port In VLAN and press lt Enter gt Type the VLAN ID the N525 will change the In VLAN ID into and send on the Extension port Local User Port Out VLAN press lt Enter gt Type the VLAN ID the N525 will receive from the Local Ext Port In VLAN and press lt Enter gt Type the VLAN ID the N525 will change the In VLAN ID into and send on the Extension port Local User Port Out VLAN press lt Enter gt The above steps will be repeated for the remote N525 when SBMC is enabled 4 To enable or disable use of the VLAN Translation Table on the User or Extension ports type 9 and press lt Enter gt press lt Tab gt to cycle through the ports 5 To return to the Main Menu press lt Esc gt 3 50 N525 Ethernet Termination Service Unit To configure VLAN Priority Bit P Bit follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 2 Port Configuration and press lt Enter gt At the Port Configuration Menu type 3 VLAN Configuration and press lt Enter gt At the VLAN Configuration Menu type 3 P Bit Translation Tables and press lt Enter gt P BIT TRANSLATION TABLE Local Local Remote User Port Ext Port offline Incoming P Bit 0 translated Incoming P Bit 1 translated Incoming P Bit 2 transla
48. care not to cross Power and Ground The DC Power Terminal Block is removable for ease of installation and replacement It is recommended the Terminal Block be removed when connecting power to avoid accidentally crossed or shorted power leads from damaging the N525 or your DC Power System Use an ohmmeter to verify that 48 VDC Power lead is not shorted to GND Connect the power cables to the power source Insert the Power Terminal Block into the N525 Figure 10 DC Power Connector Location Dirty optical connectors are a common cause of link loss or attenuation problems especially for single mode fiber SMF Clean the connectors before plugging in a cable and whenever there is a significant or unexplained light loss To prevent contamination always install protective dust covers on unused fiber optic connectors a Wipe the ferrule and the end face surface of the male fiber coupler with a lint free isopropyl alcohol pad from a fiber cleaning kit b Use canned air to blow dust out of the female fiber coupler Connecting Optical Fiber to Optical Interface Modules a Plug in the optical cables with Tx optical output to Rx optical input Rx to Tx orientation N525 Ethernet Termination Service Unit 2 5 Caution To avoid damaging the fiber end surface or connector use extreme care when installing or removing cables 8 Connecting Ethernet Cables to UTP Interface Modules a Plug the shielded Ethernet Cable into t
49. ction Allow Username in Password Enable or disable using the username as or within the password Password Expiration Time Sets in days 1 through 365 that the passwords must be reset 0 disables Password Expiration Password Reuse Count Set if the current password can be reused or must be changed to something different A setting of 0 allows reuse 1 requires a different password Lockout Logout Configuration a Lockout After Failed Attempts Sets the number of failed attempts log in before the user is locked out 0 10 attempts 0 disables the Lockout function Lockout Type Hard requires another user with supervisor access to unlock the account in the User Accounts Menu Timed requires the User wait Lockout time before attempting another log in attempt Lockout Time Lockout time period 0 to 30 minutes Display Lockout Message Enables or disables user screen display of a Lockout Message Lockout Message Sets the Lockout Message to be displayed when the user is Locked Out up to 30 characters in length Lockout Craft Port Enables or disable management access from the RS 232 serial port to prevent unauthorized access The craft port can be re enabled from a Telnet session or a SNMP command Inactivity Logout Time Sets the time 0 to 30 minutes when a user session is automatically logged out and disconnected due to inactivity 0 disables the function 4 To return to the Main Menu press lt Esc gt 3 32 N
50. d push firmly on the center of the front panel If it does not seat properly pull the module out inspect for bent connector pins If there are bent pins or other obstructions contact Canoga Technical Support for instructions If all appears normal reinsert c When firmly seated hand tighten the screw on the Module s front panel 4 Connect Chassis Ground The rear of the N525 has a Grounding Lug for connecting the N525 to Earth Ground This is required for full electrical safety Attach a 6 Gauge copper cable between the Ground Lug and Earth Ground Figure 8 Ground Lug Location 5 Connecting power The N525 is available with either AC or DC power a Connect the AC power as follows e Plug the AC power cord into the socket at the rear of the N525 and the AC outlet e The N525 is shipped with a North American Power Cord The unit uses a standard IEC AC Power Connector Country specific power cords are available locally for installations outside North America Figure 9 AC Power Connector Location Caution Reversing Power and Ground Leads can damage both the DC source and the N525 Damage due to reversing power is not covered under the Warranty 2 4 Ethernet Termination Service Unit b Connect the DC power as follows The N525 support both Positive and Negative grounded DC Power Loosen the screws for the GND and 48 or 48 VDC terminals Slide the wires under the square washers and tighten the screws taking
51. e N525 tries to synchronize its time to the SNTP server Range is 0 attempt to synchronize at bootup only to 1440 once daily d sntp Servers Configuration Sets IP address and operating parameters for 2 servers e P Address Set the address for the SNTP server 0 0 0 0 indicates no server e Retries How many times the N525 tries to synchronize before trying the alternate server or giving up Range is 0 to 10 e Timeout seconds Wait period between unsuccessful attempts Range is 1 to 30 e Priority Set which server to contact first Range is 1 to 255 with 1 the highest priority and 255 the lowest If the priority is the same for the two servers the N525 alternates tries between the servers 3 To return to the Main Menu press lt Esc gt To manually set the date and time follow these steps 1 From the Main Menu type 6 Utilities and press lt Enter gt 2 Atthe Utilities Menu type 1 Set Date and Time and press lt Enter gt 3 At the prompt to enter the current date and time type the current information in DD MM YYYY HH MM format then press lt Enter gt Set Date and Time Reset Configuration To Default Change Password VT100 Baud Rate Slip PPP Baud Rate PING Generation Static ARP Table Dynamic ARP Table 9 License Manager Select 1 9 4 To return to the Main Menu press lt Esc gt 3 22 N525 Ethernet Termination Service Unit Configuring SNMP Access To set values for basic syst
52. e contact Tech Support 1 Cp mib Supports all Canoga Perkins products 2 Cpsysinf mib Supports SNMP access 3 Cphost mib Supports Host Table and Host Access functions 4 Cptraptb mib Supports the Trap Table N525 Ethernet Termination Service Unit N525 Setup There are several TCP IP and SNMP parameters that need configuration before accessing the N525 from CanogaView or your network management platform These parameters include TCP IP Address Authorized Host list and privileges These parameters are initially using VT100 Terminal on the RS 232 serial port Please see the System Configuration section for details on configuring these parameters Management User Interface The Management User Interface for the N525 provides screens for setup monitoring and diagnostics You can access the screens directly by connecting to the serial port of the N525 or using Telnet General Screen Format A typical screen shown in Figure 20 includes standard descriptions and reference designations Use this and other screens to configure the system set operational parameters and verify the system status All screens use a common method for navigation Canoga Perkins Corp Ethernet Termination Service Unit 29 Nov 2006 Model N525 5 V96 05 F96 N525 DC_172 16 142 225 07 35 10 5 MAIN MENU System Configuration Diagnostics Port Information System Alarms System Log Utilities Software Upgrade Manage Logged In Users 802 3AH OAM
53. e inactive memory to avoid disrupting service Resetting the N525 and swapping banks does not affect operation and is transparent to user traffic Use the Software Upgrade report and menu screen to check the current version of the firmware and upgrade it and the remote N525 if necessary To access the Software Upgrade Menu and check the software version follow these steps 1 From the Main Menu type 7 Software Upgrade and press lt Enter gt The Software Upgrade screen appears Note Line 4 is only present when the remote unit is SBMC Connected N525 Time Since Last Restart 3 days 17 06 02 Local Active Firmware Inactive Firmware Bootcode 1 Software Reset 2 Swap Bank amp Reset Swap Get New File with TFTP Copy Software from Source unit to Destination unit Select 1 4 2 Record the numbers for the Active and Inactive Firmware for both the local and remote N525s 3 Access the Canoga Perkins website click Downloads scroll to the N525 filename and compare version numbers listed there with the version numbers you recorded The N525 firmware filename is similar to N5250106 zip where N525 indicates the module and 0106 indicates the version number 4 Download the software from the website to your local TFTP FTP or SFTP server Caution To ensure compatibility when two N525s are connected using the EXT ports you must upgrade all connected units with the same firmware Failure to do so will cause CFG alarms
54. e ready connect cables and start the network services Configuring Ports Port functions are configured on the Functional Configuration Menu This screen also displays data speed and duplex settings for the local N525 and the remote N525 L351 or L357 If the remote device is an L351 or L357 you can configure that device For details see the user manual for the L351 or L357 The Port Information screen displays general Port status and menu for access Port Configuration and port Status Performance functions N525 Ethernet Termination Service Unit 3 43 PORT INFORMATION USR 9400 330 EXT 9400 330 10 100 1000 UTP 10 100 1000 UTP Tx Aut 1G Tx Aut 1G o G o o G G G o fe o G o Rx FDX 100 Rx FDX 100 1 Link Status 2 Port Configuration 3 Layer 2 Statistics 4 RMON Group 1 Statistics Select 1 4 Messages To configure N525 ports follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 2 Port Configuration and press lt Enter gt 1 Hardware Information 2 Functional Configuration 3 VLAN Configuration 4 Port Filters Select 1 4 2 At the Port Configuration Menu type 2 Functional Configuration and press lt Enter gt 3 44 N525 Ethernet Termination Service Unit 3 At the Functional Configuration Menu type the number for an item and press lt Enter gt Pressing lt Space gt cycles through the
55. els and Interface Modules ss 5 2 Appendix A Warranty Information scccsssccsssssccsssscccssscccssssssssssscsssesssseesees A 1 Appendix B Acronym and Abbreviation List B 1 Appendix C Configuration File Format and Fields scccsssssscccssssssscesees C 1 TING ON PRE Rene TS C 1 ii N525 Ethernet Termination Service Unit List of Figures Fire IND 2 mc ns ee nt ei eaten Gan ate R van tees dE 1 1 Figure 2 N525 with 19 Rack Mount Brackets ss 2 1 Figure 3 19 Rack Mount Kit sisi 2 2 Figure 4 23 Rack MOURIR nd nan de A ren et tre 2 2 Figure 5 Bracket Attachment Detail 2 2 Figure 6 Wall Mount Template ne dt ect ne de tt Mr nstt ele 2 3 Figure 7 Bottom of N525 showing wall mounting holes 0 eee c ee eteeteeeeeceeeeecneeseeaeeaeeeeeaees 2 3 Figure 8 Ground Lug Location ss 2 4 Figure 9 AC Power Connector Location 2 4 Figure 10 DC Power Connector Location 2 5 Figure TT N525 Front Panel ca nn tienne tee Se Rem dE Pete 2 6 Figure 12 UTP 10 100 1000 MbDS nn en niet er eee ain tee 2 6 Figure 13 10Mbps Optical Module ss 2 6 Figure 14 100Mbps Optical Module 2 6 Figure 15 1000Mbps Optical Module ss 2 6 Figure 16 100Mbps SFP Modul sss ts cs En beatae ae 2 7 Figure 17 1000Mbps SFP Module ss 2 7 Figure 20 G neralScreenFOfMat ane rennes n ae daemon 3 3 Figure 21 Main Menu Selections sn en de te dt te nt it ne 3 6 Figure 22 Remo
56. em Log and for traps and alarms sent to the system administrator You can choose either manual setting of the date and time or configure automatic updating of the clock using SNTP Method you use depends on the N525 s access SNTP Server and your need for accuracy Reset Configuration to Default This allows you to set all parameters within the N525 to be set to factory defaults Change Password N525 Ethernet Termination Service Unit This option allows the current account running to change its password VT100 Baud Rate This option changes the baud rate of the RS 232 serial port when configured for VT100 terminal support Slip PPP Baud Rate This option changes the baud rate the RS 232 serial port when configured for SLIP and PPP support Ping Generation This is a network trouble shooting tool used to determine if a destination is reachable from the N525 Static ARP Table The Static ARP table lets you set or change specific IP and MAC addresses Dynamic ARP Table The Dynamic ARP table lists currently assigned IP and MAC addresses for various N525 ports License Manager Displays additional features enabled in the N525 Software Upgrade Allows you to download and install new firmware swap active firmware banks reset active firmware Manage Logged in Users View current users logged in to the NID and allows the Administrator to force off user sessions when needed N525 Ethernet Termination Service Unit 3 11 3 12
57. em parameters including some parameters used by SNMP go to the IP Configuration screen and follow these steps 1 From the System Configuration Menu type 1 IP SNMP Agent Configuration and press lt Enter gt then type 1 Management IP Configuration and press lt Enter gt Local Remote L357 MAC Address 00 40 2A 00 87 3A Management Port UP Manager IP Address 172 016 142 225 Subnet Mask 255 255 000 000 Default Gateway 172 016 001 001 Test IP Address 000 000 000 000 Test Subnet Mask 255 255 255 000 Inband Management Port Both Ports Management VLAN Tagging Disabled Management VLAN Number 1 SLIP PPP IP Address 000 000 000 000 Serial Port Config VT100 Telnet Security Disabled Select 1 8 Messages 2 At the Management IP Configuration screen type the number for an item and press lt Enter gt Press lt Tab gt to highlight the Remote column if needed then enter data or press lt Space gt to cycle through the options Press lt Enter gt to select an option a Manager IP Address Sets the N525 Manager s IP Address Subnet Mask Sets the N525 Manager s IP Subnet MASK Default Gateway Sets the IP Address of the Default Gateway a network node that manages connections to other IP subnetworks Test IP Address Sets the IP Address for Network Performance Assurance optional feature Test Subnet Mask Sets the IP Address for Network Performance Assurance optional feature Inband Management Port Selects which
58. er 172 16 85 44 none gt gt admin 331 Username okay need password Password m 3 Set ftp to binary mode by typing binary at the prompt and pressing lt Enter gt 236 User logged in proceed ftp gt binary 4 Change directory to the CONFIG directory by typing cd CONFIG and pressing lt Enter gt Note The word CONFIG has to be capitalized ftp gt binary 266 Command Okay ftp gt cd CONFIG 5 Type dir at the prompt to view the contents of the directory and press lt Enter gt 256 Requested file action okay completed ftp gt dir 266 Command Okay 156 Opening ASCII mode data connection for LIST e root supervisor 7464 Jan 1 1976 9145 CFG 226 Closing data connection TT aia file action successful ftp 63 bytes received in 2 8econds 32Kbytes sec ftp gt m 3 16 N525 Ethernet Termination Service Unit 6 To retrieve the configuration file type get N525 CFG and press lt Enter gt ftp gt get 9145 CFG 266 Command Okay 156 File status okay about to open data connection 226 Closing data connection tt file action successful RU 7464 bytes received in 12Seconds 62 2 Kbytes sec tp 7 To end the ftp session type bye on the prompt and close the window ftp gt bye 221 Service closing connection Logged out if appropriate 221 CN Dm You can use any text editor such as Notepad or WordPad to edit the configuration file Please see Appendix C for an example forma
59. er Frame Size E Error Counters T Frame Type Counters CTRL T Raw Counters CTRL R Reset Counters 2 The last Frames Counter s 1522 in the example above size is configurable Type C and press lt Enter gt to configure this counter Valid Frame size is from 1 to 10000 3 To display the Error Statistics screen type E Error Counters and press lt Enter gt LAYER 2 ERROR STATISTICS CURRENT Local Local Remote User Port Ext Port offline Link State UP UP Frames Sent 367837 2891621 Frames Rcvd 3019077 220493 collisions 102 Late Collisions Alignment Errors Undersize lt 64 Oversize gt 10000 Fragments CRC Errors Jabber Events Dropped Last Counter Reset 2 days 13 19 55 Select F Frame Counters T Frame Type Counters CTRL T Raw Counters CTRL R Reset Counters Messages 3 54 N525 Ethernet Termination Service Unit 4 To display the Frame Type Statistics screen type T Frame Type Counters and press lt Enter gt LAYER 2 FRAME TYPE STATISTICS CURRENT Link State Frames Sent Frames Rcvd Rx Broadcasts Tx Broadcasts Rx Multicasts Tx Multicasts VLAN Tagged Pause Frames Filtered Frames Rx Management Tx Management Last Counter Reset 2 days Select CTRL T Raw Local User Port UP 367902 3019350 2736049 91 152005 FRS 0 0 171073 147958 13 20 10 Local Remote Ext Port offline UP 2891862 220908 2736216 219935 134003 F Frame Counters E
60. ervice Code up to 10 characters Date in Service mm dd yyyy Date Out of Service mm dd yyyy Equipment Type up to 10 characters Equipment Code up to 10 characters Vendor up to 25 characters CLEI up to 10 characters Mfg Date mm dd yyyy Unit Displays System Information for a SMBC connected remote N525 3 To change the view between Local and Remote units type 15 Unit press lt Enter gt Pressing lt Space gt cycles between the options Press lt Enter gt to select an option 4 To return to the Main Menu press lt Esc gt View Device and Module Information The Hardware Information report shows hardware descriptions including the type model serial and revision numbers for the N525 and Interface Modules as well as the power supply status You can also view similar information for the remote unit Exact parameters depend on the specific remote unit Use this information when troubleshooting such as tracking down an error in a data link or the configuration To view the Hardware Information screen follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt Then from the Port Information Menu type 2 Port Configuration and press lt Enter gt Type 1 Hardware Information and press lt Enter gt N525 Ethernet Termination Service Unit 3 19 HARDWARE INFORMATION Remote L357 NID Model Number L357 1323 NID Hardware Rev CA El NID Serial Num
61. eseeceeeseeeeeeeeeeeeneeeeeee 4 4 System Configuration 3 23 System Information 3 19 SYSTEM LOgesssres aroia ariii 3 26 Trap Configuration 3 25 Trap Notification Destination Table 3 39 User Accounts 10 0 0 cceceeceeceeseeteereeeeeneeeeeee 3 33 VLAN Rule ire 3 48 VLAN Translation Table 3 50 screen NAVIGATION 0 0 eee eeteeteeeeneeseereneeneerenee 3 4 security general parameters 3 31 IO CK OUE 55 en nn 3 32 password characteristics 3 31 RAIS 525 en das au Ta initi 3 37 SNMPv3 parameters 3 41 Security Configuration screen 3 31 set SLIP PPP baud rate 3 24 software configuration to default 4 4 VT100 baud rate 3 24 Set Date and Time screen 3 21 3 22 set up POMS se hate detain E S 3 44 terminal connection 3 1 VLANS is mater rate tent 3 48 SLIP PPP baud rate eee eceeeeeeeeees 3 24 SNMP V3 parameters 0 eee eeeeeteeteeteeeeeeeetees 3 41 SNTP Client Configuration screen 3 21 SNTP date and time uu eee eee eeeeeeees 3 21 software update 3 27 Software Upgrade screen 3 27 Static ARP Table screen 3 58 System Alarms screen n e 4 4 System Configuration screen 3 23 system date and time 3 21 System Information screen 3 19 System Log screen 3 26 T time and date oo ceceeeesceteeseeteeeeeeees 3 21 Trap Configuration screen 3 25 Trap Notification Destination Table screen3 39 troubleshoot
62. f 0 4095 are valid Tag B VLAN ID 0 4095 Sets VLAN ID for Tag B ID setting of 0 4095 are valid Priority 0 7 Sets P Bit of VLAN Tag B Values of 0 7 are Valid Tag C VLAN ID 0 4095 Sets VLAN ID for Tag C ID setting of 0 4095 are valid Priority 0 7 Sets P Bit of VLAN Tag C Values of 0 7 are Valid 4 To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit 3 49 The N525 can change VLAN Tag IDs on user packets This is useful to avoid VLAN ID conflicts in the network The N525 can translate up to 8 VLAN IDs To Configure VLAN Translations so outgoing packets receive a new tag based on the previous tag follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 2 Port Configuration and press lt Enter gt At the Port Configuration Menu type 3 VLAN Configuration and press lt Enter gt 2 At the VLAN Configuration Menu type 2 VLAN ID Translation Table and press lt Enter gt Local User Port Local Ext Port Remote In VLAN Out VLAN Out VLAN In VLAN offline 0 0 0 0 0 0 0 0 OQ0O0O0O0OO 9 Enable VLAN Translation No No Select 1 9 3 To add an entry to the Table or change an existing entry type the entry number 1 to 8 As you enter VLAN IDs the cursor will automatically move from one column to the next If the N525 will corrected to a remote N525 and SBMC is ena
63. fgFileName N525_001 cfg CfgFileBuiltWithFirmware 05 00 CfgFileUserComments Canoga Perkins Chatsworth CA site FREER EEE EEE EE EEE EEE EE EEE HER N525 Ethernet Termination Service Unit 3 13 The configuration file consists of the header followed by a list of Keywords Each keyword represents a user defined variable that is be set in the file The configuration file functions is both backward and forward compatible A configuration file built with a newer firmware version may contain keywords that an older firmware version may not recognize In this case the N525 simply skips over the keyword and doesn t act on it Similarly a configuration file built with an older firmware may not have all the keywords that a newer firmware may expect to see The N525 ignores that expected keywords are missing In the case where the N525 encounters a keyword that is not recognized an error message is generated and placed in the System Log and a Syslog message is sent This helps the user to spot errors in the configuration files Configuration files are uploaded and downloaded in band using FTP and SFTP in the same manner that firmware and bootcode is uploaded and downloaded Note TFTP is not supported Supported Configuration Parameters The Configuration Backup and Restore function supports all configurable parameters for the N525 Avoiding a Loss of Connectivity Since configuration files contains Manager IP Address Subnet Mask and Defa
64. gnificant signal loss first check the fiber path and the minimum bend radius for problems Remove and inspect the cable connectors being careful not to damage the fiber end face surface or the connector housing Clean all optical connectors before reinstalling them The front panel LEDs show both normal and fault conditions Additional information about fault conditions appears in the System Alarms and System Status amp Configuration screens To aid troubleshooting Table 1 in Chapter 3 lists the front panel LED functions and indications N525 Ethernet Termination Service Unit 4 3 Use the System Alarms screen to view alarms and faults on the N525 and its remote partner To view alarm status follow these steps 1 From the Main Menu type 4 System Alarms and press lt Enter gt The System Alarms screen appears 2 When you finish checking the Alarm status press lt Esc gt to return to the Main Menu New Installation On new installations make sure that all steps in Chapter 2 are complete and then follow these steps 1 Check that the STA LED is green 2 Check that the fiber type multimode or single mode matches the N525 Optical Interface A listing of the N525 s Interface modules and their media types UTP Single Mode Multimode is in Chapter 5 3 Make these checks a All fiber cabling is of the same type do not mix multimode and single mode cables b The fiber optic cable is within the specifications and
65. have been added to the N525 configuring the numerous features and settings on the N525 manually has becoming more time consuming and onerous Canoga Perkins developed a Backup and Restore mechanism for the N525 able to generate download upload and run configuration files The configuration file naming convention is as follows N525xxxx cfg The N525 is a string of four characters which corresponds to the Model Number xxxx may be zero to four characters in length and corresponds to a user defined field and cfg is always used as the file extension The configuration file MUST begin with a header that contains three variables each of which is a string of characters of finite length as described here 1 CfgFileName is a string that represents the configuration file name and extension as in the DOS file naming convention The name must be of maximum 8 characters and the extension is always cfg for a maximum total string length of 12 characters 2 CfgFileBuiltWithFirmware is a string of 5 characters that represents the firmware level i e application code in the Active Bank that was running when the configuration file was built 3 CfgFileUserComments is a string of 50 characters that the user may set to any string desired This variable contains information relevant to the user An example of the header as it would appear on a N525_001 cfg file is shown here WARNING DO NOT MODIFY THIS HEADER C
66. he UTP Connector on the Interface Module b Be sure the locking tab properly seats c If the locking tab is broken or missing replace the cable Caution To maintain Lighting and Power Shorting protection always use Ethernet Cables with a proper Ground Shield cable and connector 9 Canoga Perkins recommends you label the cables with the circuit number or other identifier and the signal direction on optical cables TX or RX 10 Canoga Perkins recommends that you determine and record optical link attenuation and transmission power before starting normal link traffic The fiber optic cable optical attenuation and Laser output power determine receive optical power level at the receiving device Reductions in Laser power or increases in optical loss on the fiber optic cable can cause degraded performance and link outages For details on link attenuation and Laser output power see Chapter 4 Power Up and Front Panel Functions The LEDs on the front panel show the system and port status The STA and CFGLEDs display management status Interface Module has two three or six LEDs actual number is dependent on Interface Module type Figure 14 100Mbps Optical Module Figure 15 1000Mbps Optical Module 2 6 Ethernet Termination Service Unit ea 5 100Bose FX SFP sanoga 4 10008ose X SFP ge a e amp Figure 16 100Mbps SFP Module Figure 17 1000Mbps SFP Module During power up all LED
67. hts Red Extension Port to User Port Figure 23 Link Loss Forwarding Propagation e Flow Control Enables or Disables flow control on the Remote port Pressing lt Space gt cycles through the options Options are Disabled Ext Port Enabled f Maximum Frame Size Sets maximum allowable Ethernet Frame size the N525 will forward Size range is 1518 10000 g Sideband Management Enables or disables SideBand Management Channel SBMC communications with a remote N525 L351 or L357 When enabled pressing lt Ctrl L gt verifications SMBC connectivity with the remote unit h Remote Configuration Displays Functional Configuration of SBMC connected remote N525 L351 or L357 4 To return to the Main Menu press lt Esc gt 3 46 N525 Ethernet Termination Service Unit Check Port and Link Status The Port Information screen shows the current conditions for the N525 ports The Link Status screen shows current conditions for the link including SFP power To access port and link status follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt The Port Information screen appears 2 To view status for the link at the Port Information screen type 1 Link Status and press lt Enter gt The Link Status screen appears Remote L357 User Port Link Up Link Up Extension Port Link Up Link Down SFP Status User SFP RX Power N A N A User SFP Tx Power N A N A Extension SFP RX Power N A N A E
68. ing and Latency Jitter 4 5 and LOOPDACK seanse rena a 4 8 ang Pieren u e a n at 4 7 and system alarms 4 4 U User Accounts screen 3 33 V VLAN Translation Table screen 0 3 50 VLANS Set UP 3 48 VT100 baud rate 3 24 C 2 N525 Ethernet Termination Service Unit CANOGA PERKINS CORPORATION CANOGA PERKINS 20600 Prairie Street Chatsworth California 91311 6008 USA Phone 818 718 6300 FAX 818 718 6312 Website www canoga com Email fiber canoga com N525 Ethernet Termination Service Unit C 3
69. ings that were responded to g CLD Pings Lost The number of CLD pings that were not responded to h Connectivity Loss Restored Events The number of Connectivity Loss and Connectivity Restored events that have occurred Example This will read 2 1 if there have been 2 Connectivity Loss events and 1 Connectivity Restored event i RTT Over Under Max Thresholds Events The number of times the round trip time exceeded the value set for RTT Max Threshold and the number of times after this that the RTT dropped below the value of RTT Restoration Threshold j Current RTT Over Max Threshold The total number of CLD pings whose RTT exceeded the threshold while the over threshold alarm is active This is cleared when the RTT goes back to normal k Total RTT Over Max Threshold The total number of CLD pings whose RTT exceeded the threshold Min RTT ms The shortest RTT seen m Avg RTT ms The average RTT n Max RTT ms The maximum RTT seen o CLF User Port Shutdown Restore Events The number of times the User port was shut down due to a CLF shutdown event and the number of times the User port was restored after a shutdown The counters on this screen roll over to zero after 4294967295 2 To reset the counters press lt Ctrl R gt To manually restore the User port from the CLF state press lt Ctrl U gt 3 When you finish checking the statistics press lt Esc gt to return to the Connectivity Loss Detection screen 4 16 N525
70. it Ping Testing To verify network connectivity with another IP device such as another N525 an Ethernet Switch or a user host you can use the N525 to send a Ping to the IP address for that device Use the Ping Generation screen to send the Ping To set up and send a Ping follow these steps 1 From the Diagnostics Menu type 3 PING Generation and press lt Enter gt OR From the Utilities Menu type 6 PING Generation and press lt Enter gt Ping to Address Ping from Address Auto Selection Ping Count 0 Ping VLAN ID 0 Ping Payload Size 40 1954 40 Ping DF Bit Clear Start Pinging Select 1 7 2 Configure the N525 Ping test from the Ping Menu a Ping to Address Destination IP Address b Ping from Address IP address of Local N525 Selections are Management Alternate Auto Selection c Ping Count Number of Ping packets to send 0 send a continuous test press lt esc gt to terminate test d Ping VLAN ID VLAN Tag ID for Ping packets e Ping Payload Size lt 40 1954 gt Length in bytes of the Ping packet payload 40 to 1954 bytes f Ping DF Bit Determines if the network can fragment the Ping packet Set allows fragmentation Clear does not 3 To start the Ping test type 7 The N525 waits to send the next Ping until after the current Ping is received or times out The N525 displays results for each Ping which includes the destination IP address Sequence Number round trip time in
71. les or Disables user access to the N525 s management functions Options are Enabled and Disabled Access From Configures authorized access methods via the User Interface UI using Telnet VT100 on the RS 232 serial port SSH FTP and SFTP or by SNMPv3 Options are Ul SNMPv3 or UI SNMPv3 both UI and SNMPv3 Access Level Assign user privilege level Levels are supervisor operator or observer Description Account description This is optional and is 0 to 17 characters long UI Password Password that allows access through Telnet Console SSH FTP or SFTP Passwords are 8 to 15 characters in length UI Password Expires Configures if Passwords expire and require replacement Yes or No UI Password Expires in days N525 Ethernet Termination Service Unit 3 33 If Ul Password Expire is set to Yes this configures how long the Password is valid Duration setting from 0 never to 365 days A setting of 0 is equal to UI Password Expire is set to No g Allow UI Lockout of User Yes No Sets if the User can be blocked from the system after excessive failed attempts to log in h Allow Ul Logout of User Sets if user gets automatically logged off upon excessive inactivity i Ul Logout Locked State Displays current user state Locked Unlocked Logged Out or Logged In j SNMPv3 Authentication Protocol Sets SNMPv3 authentication protocol MD5 SHA or None k SNMPv3 Authentication Password Password that generates the MD5 or SHA a
72. loss budget of the optic interface module c The line length between the N525 and the remote link does not exceed the allowable loss budget or overdrive limit d All host modules in the link are turned on e All fiber cables are connected Tx to Rx and Rx to Tx Fiber Optics Problems If the System Alarms screen shows that an Extension port link is down inspect and clean the cables and connectors and replace any damaged fiber Retest modules after cleaning Configuration Problems If a configuration error appears and you have difficulty isolating the fault you can reset all configurable settings to default except for the time and date password BOOTP setting and TELNET timeout Then restart your configuration process To reset the N525 s configuration to default follow these steps 1 At the Main Menu type 6 Utilities and press lt Enter gt 2 At the Utilities Menu type 2 Reset Configuration To Default and press lt Enter gt follow the prompts on the screen 3 To return to the Main Menu press lt Esc gt 4 4 N525 Ethernet Termination Service Unit Running Diagnostics When you set up a new connection you can verify the link connectivity using Ping prior to sending data The Latency and Jitter Test verifies quality of the link Latency and Jitter Testing Latency Jitter Testing measures and reports performance and quality of the link between N525s Results reported include the numbers of packets that
73. nagement IP or Aux IP Test VLAN This is the VLAN Tag the test packets will carry It can be the Management VLAN or any customer VLAN Test Packets per sec This lets you control the amount of packets that will be sent for every second the test runs Settings are 1 2 5 10 20 50 and 100 DF Bit This applies when you are testing with oversized packets over 1518 bytes in length It is an identifier in the packet that lets other network devices i e routers switches bridges know if this packet can be fragmented to smaller packets or not DSCP Precedence Drop Probability Short for Differentiated Services Code Point N525s at the edge of the network classify packets and mark them with either the IP Precedence or DSCP value in a Diffserv network Other network devices in the core that support Diffserv use the DSCP value in the IP header to select a PHB behavior for the packet and provide the appropriate QoS treatment Test Packet Priority This lets you set packet priority 0 highest priority 7 lowest priority Test Duration This is the duration the test will run for in min sec 0 is forever Min test payload 40 1954 This sets the minimum test packet size in bytes The N525 sends test packets ranging in size from the minimum packet size to the maximum packet size if they are different This is done by mapping the packets to be sent onto the range of sizes between the minimum and maximum packet sizes
74. nnect using menu select the COM port and click OK le HyperTerminal and MS Windows are registered trademarks of Microsoft Corporation N525 Ethernet Termination Service Unit 3 1 3 2 4 At the COM Properties dialog on the Port Settings tab check for these selections e Bits per second 19200 bps e Data bits 8 e Parity None e Stop bits 1 e Flow control None 5 Click OK HyperTerminal connects to the system and the VT100 terminal emulation starts 6 Select the Properties button on the Hyperterminal window tool bar click on the settings tab and change emulation from Auto Detect to VT100 Setting Up SNMP Network Management Typically the N525 communicates with CanogaView or your network management platform in band using the transported Ethernet network Network Management Platform Setup Industry standard Management Information Bases MIBs are required on your network management platform in order to successfully communication with the N525 using SNMP Before you start check that these industry standard MIBs are loaded 1 Standard MIB Dot2sd mib Etherlike mib If mib Bridge mib Pbridge mib oe Ot ee ee Additionally Canoga Perkins Private MIBs are need on the network management platform The Canoga Perkins Private MIBs are available on Canoga Perkins website www canoga com The MIBs are located in a password protected area of the website If you do not yet have a Canoga Perkins username and password pleas
75. nt Yes Yes Loopback Option Control Software Select 1 4 2 Type the number for the loopback you want to set press lt Tab gt to highlight the Remote column if needed pressing lt Space gt cycles through the options then press lt Enter gt a Loopback State Sets Loopback Test to Disabled off Local Remote or Clear All Loopbacks b Swap MAC Address at Loopback Point Sets if the origination and destination MAC addresses are to be swapped Yes swaps the addresses No does not c Recalculate CRC at Loopback Point Sets if the N525 is to recalculate the CRC when MAC addresses are swapped Yes recalculates the CRC No does not 3 When you finish running Loopback press lt Esc gt to return to the Diagnostics screen 4 10 N525 Ethernet Termination Service Unit Connectivity Loss Detection The Connectivity Loss Detection CLD feature enables you to detect loss of connectivity to a remote N525 in a point to point circuit and to detect undesired link performance In conjunction with CLD you can use Connection Loss Forwarding CLF which will shut down the User port if there is a loss of connectivity to the remote N525 CLD and CLF are disabled by default Note Before enabling Connection Loss Forwarding you should disable Link Loss Forwarding Note You should configure the settings for CLD before enabling CLD Note You can use CLD to detect loss of connectivity in point to point circuits only Multipoint CLD is no
76. ogin The Radius server can also be set up to require additional authentication information before accepting the user If the username or password is not valid the Radius server sends a message to the N525 to disallow the login and reject the user Set up the parameters for the N525 on the Radius Client Configuration screen SSH 2 provides authentication and encryption for a secure remote connection that is similar to a standard Telnet connection but more secure Set up the SSH access option individually for each User Account SFTP adds encryption to protect uploaded files during the file transfer process such as for a software update In software the Security Configuration Menu provides nine options to define password characteristics as well as parameters that configure lockout and logout for failed access attempts Network Performance Assurance Network Performance Assurance NPA is not available in this version of the N525 1 2 N525 Ethernet Termination Service Unit Chapter 2 Setup and Installation This section describes how to set up and install the N525 and its interface modules Before setting up the N525 make sure a 9 pin RS 232 cable is available required to connect the N525 s Management Port to a VT100 type terminal or PC for setup and configuration Caution Connect the serial cable to the RS 232 management port on the N525 after the PC has booted up Booting up the PC with the serial cable connected to the N525
77. oice Defaults are 1 Master Trap Control Log Only all others 2 13 Both Log and Send 3 To return to the Main Menu press lt Esc gt These selections do not affect how the Major and Minor events are reported Table 3 describes Trap functions Table 3 Trap Configuration Options Trap When enabled sends a Trap if Local User Port Link Remote User The link went down and came back up Port Link or Extension Port Link Remote Fault Received A port receives an RMTF Link Loss Forwarding A port loses a received link and transmits notification to the next port Cold Start The N525 is reset by a power failure or forced reset Authentication An unauthorized host attempts SNMP access Side Band Mgmt Channel SBMC is lost or back online Diagnostics Loopback is enabled or disabled Configuration When the N525 s remote unit has an incompatible N525 Ethernet Termination Service Unit 3 25 Trap When enabled sends a Trap if firmware Power Supply When the power supply is failing SFP An SFP change occurs View System Events and Traps The System Log lists all events that occurred since the last power up or when the log was last cleared The log lists items in reverse chronological order As events fill the System Log older events drop off to make room for new events Event Types include System which involves system level resources Trap also reported to the Network Manager and Security which shows security information
78. olument tre manipul en respectant les r gles de mise la terre afin de pr venir de telles d charges N525 Ethernet Termination Service Unit iii Table of Contents Chapter LOVER VICW iii 1 1 Management SOCurity asic essuie ee mn E nn inertie nds cag 1 2 Network Performance Assurance sien emetinsrsabesss eetenttinnnesnteelesteeretiantesstedentesteteete ete 1 2 Chapter 2 Setup and Installation ccccccssssccssssscsssscccssssccsssssssssssscssssccessessesees 2 1 Installing the N525 civic te he on ere ne dre M2 een R tat tates RP rt Ne ea 2 1 Power Up and Front Panel Functions ss 2 6 Chapter 3 Management nil docuvadeve douse dossvesisensaacedvacsssccuvseens 3 1 Setting Up VT100 Terminal Network Management on the RS 232 Serial Port 3 1 Setting Up SNMP Network Management sise 3 2 Network Management Platform Setup ss 3 2 NS2S SUD ren ter tar ant et dt ola eeh dr nr tee M ohana data ede eae rasta ee rene 3 3 Management User Interface 22 nait animent abe nan nm 3 3 General Sereen Formats dns ia goss Gadus ch gen veh ins cB sehen bane aaee aois EAE vas ORE E ste Ua 3 3 User Interface Orea rahon ccccccccccccsssscccssssscecssnsncecsssncecsssaneecsssaacecseaueeecsesauecsesaeeecseaeeecseneneeseess 3 4 EOIN ANG Main Menus ns ER aaa SO eR nee wna Sta nn 3 6 Managing the N52 Snp sine tan Mc ee tee A a 3 13 Configuring Methods for the N525 ccccccccscccesssceesseceescecsueceeaeceeaeeceeceee
79. on includes the model number description and revision the serial number and link remote fault and physical status You must set up each port that you will use before you can set up or assign STP VLANs or Tagging Below are the sub menus where these fields reside Link Status Informs you of the current link status of both User and Extension ports of the NID N525 Ethernet Termination Service Unit 3 9 3 10 Port Configuration This screen has several submenus The following describe the submenus 1 Hardware Information Displays N525 hardware information including the installed User and Extension port modules 2 Functional Configuration Configures and displays parameters for an individual port 3 VLAN Configuration The VLAN Configuration screen displays and configures VLAN parameters of the N525 4 Port Filters This lets you set filters on the User and Extension ports to control traffic coming out of these specific ports depending on the packet type Layer 2 Statistics Displays current Layer two Statistics RMON Group 1 Statistics Short for Remote Monitoring Specification RMON This screen displays current RMON statistics System Alarms Displays current conditions for local and remote alarms System Log Displays all system events Utilities Setup and display basic information Below are the sub menus Set Date amp Time An accurate date and time in the N525 assures accuracy for events listed in the Syst
80. ored Configuration File Access Privileges A configuration file is an English readable file that is not locked or protected therefore anyone can edit this file To ensure that an unauthorized person does not download a configuration file to a N525 in order to change settings that particular user did not have rights to only those users with supervisor access will be allowed to download configuration files to the N525 Even though operators are not allowed to download configuration files they ARE allowed to upload configuration files from a N525 Only observers are NOT allowed to upload or download configuration files Note See the Setting Up User Accounts section for more information on User Privilege Levels N525 Ethernet Termination Service Unit 3 15 To upload a configuration file from the N525 follow these steps 1 Open a command prompt on your PC and type ftp xxx xxx xxx xxx where the x s are is the IP address corresponding to the N525 s management IP address and press lt Enter gt Microsoft Windows XP Version 5 1 2668 lt C Copyright 1985 2661 Microsoft Corp C gt ftp 172 16 85 44 Connected to 172 16 85 44 226 Service ready for new user User 172 16 85 44 none gt gt 2 Type the username and password and press lt Enter gt Microsoft Windows XP Version 5 1 2688 lt C gt Copyright 1985 2661 Microsoft Corp C gt ftp 172 16 85 44 Connected to 172 16 85 44 226 Service ready for new user Us
81. playing the Static and Dynamic ARP Tables The Static ARP Table lets you manually configure or change specific IP and MAC addresses The Dynamic ARP table displays learned IP and MAC addresses and allows deletion of specific address from the Table Address are displayed by the N525 port User for Extension that the Address is received To view set or remove a static ARP address follow these steps 1 From the Utilities Menu type 7 Static ARP Table and press lt Enter gt Add or Delete an entry 1 Add 2 Delete from table N525 Ethernet Termination Service Unit 3 57 3 To 1 2 3 3 58 At the prompt type 1 to add a port or type 2 to delete a port Enter the IP Address XXX XXX XXX XXX MAC Address xx xx xx xx xx xx and the Port press lt space gt to select User or Ext To return to the Main Menu press lt Esc gt display the dynamic ARP Table follow these steps From the Utilities Menu type 8 Dynamic ARP Table and press lt Enter gt 172 16 14 204 00 16 76 13 4A 88 172 16 1 10 00 07 E9 20 03 48 172 16 240 4 00 07 E9 20 03 48 User Select F irst Next P rev L ast D elete lt F gt irst lt N gt ext lt P gt rev and lt L gt ast displays various pages of the table when the number of entries exceed 1 or more screen To Delete an entry in the Table page until the address appears on the screen then type D and press lt Enter gt The first entry on the screen will be
82. port s allow management communication access Parameters are Both Ports Ext Port Only User Port Only or No Management Management VLAN Tagging Enables Disable the use of a management VLAN Management VLAN Number When management VLAN is Enabled sets VLAN Tag ID N525 Ethernet Termination Service Unit 3 23 f SLIP PPP IP Address Sets the IP Address for SLIP PPP access Address does not need to be configured if SLIP PPP is not used g Serial Port Config Sets the session type supported by the RS 232 serial port selections are VT100 or SLIP PPP h Telnet Security Enables or disables checking if Telnet host is listed in the host table Default is disabled which allows access to all hosts 3 To return to the Main Menu press lt Esc gt Set Up the VT100 and SLIP PPP Baud Rates Although the default values for the communication parameters meet requirements for most systems you may need to update them for a particular situation To update the baud rate follow these steps 1 At the Main Menu type 6 Utilities and press lt Enter gt 2 To change the baud rate for VT100 sessions type 4 VT100 Baud Rate and press lt Enter gt Pressing lt Space gt cycles through the baud rate options Options are 9600 or 19200 bps Set Date and Time Reset Configuration To Default Change Password VT100 Baud Rate Slip PPP Baud Rate PING Generation Static ARP Table Use SPACE to change the configuration Enter to valid
83. r 3 37 SNTP server 3 22 trap destination 0 eee eeecereeeeeneeeeeee 3 40 IP Configuration screen 3 23 K keys and screen navigation 3 4 L Latency Jitter Test screen 4 5 Layer 2 Statistics screens 3 54 link loss forwarding function 3 46 Link Status screen 3 47 LLF UNCION Ris lines 3 46 logged in users 3 42 M Main menu 3 6 maintain cables and connectors 4 1 mibs private and public 3 2 P P Bit Translation Tables screen 3 51 PC terminal connection ee ee eeeeeeeeee 3 1 Ping Generation screen 4 7 Port Information screen 3 47 ports Set UP oraa a ES 3 44 R Radius Client Configuration screen 3 37 Radius client server values 3 36 remote fault function 3 45 RMON Group 1 Statistics screen 3 56 RMTF function 3 45 S screen Connected Sessions 3 42 Dynamic ARP Table 3 58 Hardware Information 3 20 Host Access Table 3 35 IP Configuration 3 23 Latency Jitter Test 4 5 Layer 2 Statistics 3 54 Link Status ece ce eee ceeeeeeteeeeeteeeeeeees 3 47 P Bit Translation Tables 3 51 Ping Generation 4 7 Port Information 3 47 Radius Client Configuration 3 37 RMON Group 1 Statistics 0 0 00 3 56 Security Configuration screen 3 31 Set Date and Time 3 21 3 22 SNTP Client Configuration 3 21 Software Upgrade 3 27 Static ARP Table 3 58 System Alar ce e
84. restored performance c Connection Loss Forwarding Traps Two traps one for shutdown of the User port and one for enabling the User port CLD Statistics To display the CLD Statistics follow these steps 1 On the Connectivity Loss Detection screen type 4 for CLD Statistics and press lt Enter gt The CLD Statistics screen appears CLD STATISTICS CLD Up Time 2 days 1 hours 51 minutes 28 seconds Extension Port Status Up Online Connectivity State Up User Port Status CLF Inactive CLD Pings Sent 1859275 Round Trip CLD Pings 1859275 CLD Pings Lost 0 Connectivity Loss Restored Events 0 0 RTT Over Under Max Thresholds Events 0 0 Current RTT Over Max Threshold 0 Total RTT Over Max Threshold 0 Min RTT ms 0 009 Avg RTT ms 0 010 Max RTT ms 0 014 CLF User Port Shutdown Restore Events 0 0 Select CTRL R Reset Counters CTRL U Restore User Port Messages N525 Ethernet Termination Service Unit 4 15 a CLD Up Time The amount of time that CLD has been enabled b Extension Port Status Current status of the Extension port Possible values are Up Online Up Offline Down Offline c User Port Status Current status of the User port Possible values are CLF Inactive and CLF Active d Connectivity State Current state of the connection between the N525s Possible values are Up and Down e CLD Pings Sent The total number of CLD pings sent f Round Trip CLD Pings The number of CLD p
85. rformance b RTT Restoration Threshold ms When the round trip time reaches this millisecond value link performance is declared restored An RTT Max Threshold event must have occurred previous to this This value must be less than the value of RTT Max Threshold Connection Loss Forwarding CLF Events a Connection Loss Forwarding Enable or disable Connection Loss Forwarding Consecutive Lost Pings for CLF Shutdown The number of consecutive unreachable or timed out pings needed to initiate a shutdown of the User port b CLF Restore User Port Mode How to handle CLF when the N525 connectivity is restored If you set this to Auto it means that CLF will be deactivated User Port enabled after receiving consecutive pings as configured in the Consecutive Pings for CLF Restored setting Manual means that the consecutive pings setting is ignored and a Manual User Port Restore must be performed from the CLD Statistics screen Note that the User port is automatically restored after a reset but if CLF is enabled and consecutive lost pings are achieved again the User port will be shut down again Consecutive Pings for CLF Restored The number of reachable pings needed before the User port is enabled 3 Press lt Esc gt to return to the Connectivity Loss Detection screen N525 Ethernet Termination Service Unit 4 13 4 Type 2 for CLD Profile and press lt Enter gt The CLD Profile screen appears VLAN Tagging VLAN ID VLAN PCP Packe
86. rial port and through Telnet e The SideBand Management Channel available when connected to another N525 to an L351 Media Converter or to an L357 Ethernet Service Unit e SNMP Telnet and SNMP access to the N525 can use either the user data stream in band or the RS 232 serial port when it is configured for PPP or SLIP operation The SideBand Management Channel is a out of band management communication path on the Extension port that communicates with the distant N525 L351 or L357 Note If Connectivity Loss Detection CLD is enabled and you need to make some other configuration change on the N525 you should disable CLD first CLD is disabled by default Setting Up VT100 Terminal Network Management on the RS 232 Serial Port When using the RS 232 serial port for VT100 sessions Canoga Perkins suggests that you use HyperTerminal or other VT100 terminal emulation program when using a PC The VT100 Telnet terminal interface is only available after the management TCP IP configuration is complete The steps below briefly describe how to set up HyperTerminal on your PC For details on using MS Windows see your Windows documentation 1 At your MS Windows desktop click Start then highlight Programs Accessories the HyperTerminal Folder and then click HyperTerminal 2 At the Connection Description dialog select an icon enter a name for the connection to the system and click OK 3 At the Connect To dialog pull down the Co
87. ro is the greater value for example 17 dBm is greater than 20 dBm If the reading is incorrect repeat the measurement with a different test cable If the power level is still not within range call Technical Support After calculating the link attenuation subtract that value from the N525 Tx output value to determine the power expected at the remote cable end which is the input power at the remote receiver Measuring Receiver Input Power If you know the link attenuation skip this section Otherwise follow these steps to use the N525 to measure the link attenuation 2 At the local site connect the fiber link cable to Tx on the N525 At the remote site set the optical power meter to the proper wavelength and connect it to the fiber link cable Record the optical power level and compare it with the sensitivity level listed on the data sheet for the optical receiver This power level must be within the sensitivity range listed on the data sheet for the optical receiver Subtract the remote receive power level from the transmitter output power at the local site The result provides the link loss in dB Note If you cannot determine the Rx sensitivity contact Canoga Perkins Technical Support Department for assistance N525 Ethernet Termination Service Unit Measuring Fiber Link Attenuation Determine and record link attenuation before starting normal link traffic Link attenuation identifies potential problems with
88. ryption key for the message 8 to 15 characters e Privacy Key Shows the that encrypts the message for DES Privacy Protocol key This key automatically generates from the Privacy Password but can be changed if the destination uses a different Privacy Key generation algorithm 16 Hex characters e Security Level No Auth No Priv No user authentication or message encryption Auth No Priv Authenticates by user name no message encryption Auth Priv Authenticates by user name and message encryption e Retries Number of times to resend the message if not acknowledged Range is 0 to 10 e Timeout in Seconds Time to wait in seconds for an acknowledgement before resending Range is 1 to 30 seconds To delete a destination type d and press lt Enter gt At the prompt highlight the IP Address for that Host you want to delete and press lt Enter gt The host table appears again with your changes To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit 3 41 Changing Your Password Whether you have supervisor operator or observer access you can update your password in order to maintain system security You cannot change the password for any other users To update your password follow these steps 1 At the Main Menu type 6 Utilities and press lt Enter gt 2 At the Utilities screen type 3 Change Password and press lt Enter gt then follow the prompts on the screen to enter yo
89. s on the N525 and Interface Modules light amber When start up has completed the LEDs on the N525 display status is described in Table 1 Interface Modules display status is described in Table 2 Table 1 N525 Front Panel LEDs LED Status Description STA Off No Power Green Normal Operation Amber System Self Test Local Loopback Amber blinking Downloading File Remote Loopback Red Link Down Major alarm CFG Off SBMC is Disabled Green SBMC is Enabled Amber System Self Test Red Configuration Error Remote N525 OS Different Version Table 2 Interface Module LEDs LED Status Description Rx Modules All UTP 10 100 1000 Mbps Optical SFP Off No activity Green Link Established Green blinking Receiving activity Amber blinking Collisions Amber System self test Red Remote fault TX Modules All UTP 10 100 1000 Mbps Optical SFP Off No transmission activity Green blinking Transmission activity Amber Port paused Red Port disabled may be due to LLF FDX Modules UTP 10 100 Mbps Optical 100 Mbps SFP Off Half duplex mode Green Full duplex mode N525 Ethernet Termination Service Unit 2 7 LED 100 1000 Status Modules 100 Off 1000 Off 100 Green 1000 Off 100 Off 1000 Green Description UTP Module Only 10 Mbps data rate 100 Mbps data rate 1000 Mbps data rate Ethernet Termination Service Unit Chapter 3 Management The N525 has three management interfaces e AVT100 terminal interface available on the RS 232 se
90. s on the screen a Radius Client Mode Configures the primary and secondary authentication servers The secondary server is accessed if the primary server does not respond or rejects the user Radius is the Radius Server Local is the N525 s User Account database None uses only the N525 account database Choices are Radius then Local Local then Radius or None Radius Server Enter values for these parameters for a primary or alternate Radius server IP Address Sets the address for the Radius Server An Address 0 0 0 0 indicates no server Shared Secret Must match the Shared Secret set on the Radius Server Retries How many times the N525 tries to authenticate the user before trying the Secondary Server or giving up Range is 0 to 10 Timeout How long in seconds between unsuccessful attempts Range is 1 to 30 Priority Sets which server to contact first Range is 1 highest priority to 255 lowest priority Should priority get set the same for two servers the N525 will alternate tries between the servers 3 To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit 3 37 Syslog Client Configuration You can configure and display two server destinations for Syslog messages In addition to setting the host address and port you can set the server mask for the notification To access and update the Syslog Client Configuration follow these steps 1 From the System Configuration Menu type 9
91. saeceeaaeceeneeceeeeesaeceeaaeeneeeees 3 13 Configuration W plod senai aeren a nest sien the NEA AA aden thebschacebsaken bbes seks geadates EAN 3 13 View Device and Module Information ss 3 19 Manage the Date and Time ricerra e EE E REEE E 3 21 Configuring SNMP ACCES Santorin anre aR ee E EREE ERATA ORE EnS O TE SER EEI ie Epeak 3 23 Set Up the VT100 and SLIP PPP Baud Rate Sursis risers ce irikita ikir eiai Eaa ai E a E S 3 24 Managing ITADS asser Man int ae A Rg Mn A A 3 25 View System Events and Traps siennes 3 26 Update SofiWare sir er an Mende gb dake Meet EA Ea bah 3 27 Setting General Security Parameters sise 3 31 Setting Up User ACCOURES mme des die ITE PNG I OEE drone hk OI A eee lisse 3 33 Configuring HOST ACCESS oina e iintinith enter Ni EE a A es habs S A 3 35 Configuring a Radius Clienti srenteg pienen tn Bua Er irna aka N TEESE E h ETSER NIERS 3 36 Syslog Client Configuration EE A a aaea En EANA E AA aai AA EEA AAE 3 38 Trap Destination Configuration suisses 3 39 Changing Your Password senes igan ianea NA TNE KETAN AE TEE OET 3 42 Managing Logged NUSETS she mire EEEE T E Gases eich tia ia 3 42 Managing the Network Interface see 3 43 Configuring PROFS nent tes en re Bb AR Re en Ea 3 43 Check Port and Link Statusas niseni E E E nent een teint 3 47 Configuring VLAN Rules Priority and Translation RRRRLss 3 48 Configuring Port FUIS isc cats Jeeta ts ieee clea dent dre ed dde nd ACE ae
92. ser port Rx is ignored See Figure 25 To set this mode set the Loopback State for the Remote module to Remote setae p gt No data transmission a Remote ys Data ignored Local ext E Figure 27 Remote Remote Loopback Mode For loopbacks the N525 uses a unique MAC address the Loop Test MAC Address which is displayed on the Loopback Setup screen For details about using the software and accessing the Loopback Setup screen see Chapter 4 When in loopback mode the N525 filters the incoming packets to identify test packets identified by the MAC address The N525 is configurable to swap the origination and destination MAC Addresses and to Recalculate the looped frame s CRC Test packets are returned to the source according to the selected options N525 Ethernet Termination Service Unit 4 9 Use the Loopback Setup Menu to display current loopback status initiate loopbacks and configure Address Swapping and CRC Recalculation options To run a loopback test follow these steps 1 At the Diagnostics Menu type 1 Loopback Setup and press lt Enter gt The Loopback Setup Menu appears When the N525 is connected to a remote N525 and SBMC is enabled the remote N525 s loopback functions are controlled from the local N525 ocal Remote L357 Loop Test MAC Address 00 40 2A 80 87 3A 00 40 2A 81 24 69 1 Loopback State Disabled Disabled 2 Swap MAC Address at Loopback Point Yes Yes Recalculate CRC at Loopback Poi
93. serVlanTagIn 3 UserVlanTagIn 4 UserVlanTagIn 5 UserVlanTagIn 6 UserVlanTagIn 7 UserVlanTagOut 0 UserVlanTagOut 1 UserVlanTagOut 2 UserVlanTagOut 3 UserVlanTagOut 4 5 6 7 NONN Oo OOOOOO UserVlanTagOut UserVlanTagOut UserVlanTagOut ExtVlanTagin 0 ExtVlanTagIn 1 ExtVlanTagIn 2 ExtVlanTagIn 3 ExtVlanTagIn 4 5 6 Hon mW ou om om a Oo OOOOOO ExtVlanTagin ExtVlanTagin ExtVlanTagIn 7 ExtVlanTagOut 0 ExtVlanTagOut ExtVlanTagOut ExtVlanTagOut ExtVlanTagOut Hon mW a ou ou Oo OOOOOO ExtVlanTagOut ExtVlanTagOut ExtVlanTagOut 7 0 PvstFilterFlag Disabled MasterSlaveFlag Disable AuxVlanState Disable AuxPort Disable AuxVlanNumber 0 MaxFrameSize 10000 MacFilterFlag Enable TestNetworkFilterFlag Enable OAMBPDUsFilterFlag Enable UDLDFilterFlag Enable MgmtVLANFilterFlag Both Ports Enabled EnabelAllTraps Enable ExtPortLinkTraps Flag Error 2 RmtfTraps Flag Error 2 Liffraps Flag Error 2 RemUserPortLinkTraps Flag Error 2 LocUserPortLinkTraps Flag Error 2 ConfigurationTraps Flag Error 2 PowerSupplyTraps Flag Error 2 ColdStartTraps Flag Error 2 SbmcTraps Flag Error 2 O O1 BR N rt St St St St CS DS Oo OOOOO N525 Ethernet Termination Service Unit C 3 C 4 DiagnosticsTraps Flag Error 2 SfpTraps Flag Error 2 AuthenticationTraps Flag Error 2 SecMinimumPasswordLength 0 SecMinimumAlphaLength 0 Sec
94. t Remote device Rx lights red Tx Rx Tx Rx Rx Tx Rx Tx RMTF Local Device Remote Device System Configuration Diagnostics Port Information System Alarms System Log utilities Software Upgrade Manage Logged In Users 802 3AH OAM Logout Select 1 10 Figure 22 Remote Fault Signal N525 Ethernet Termination Service Unit 3 45 d Link Loss Fwd Enables or Disables Link Loss Forwarding LLF Pressing lt Space gt cycles through the options Options are Disabled User Ext Ext User and Both Directions When Link Loss Forwarding LLF is enabled a fault on one side of the N525 propagates to the other side to notify that device and stops signal transmission brings down the link See Figure 19 Set the LLF propagation to User to Extension Extension to User or both directions Set this in the User Interface at the Functional Configuration screen see Managing the Network Interface Link Loss detected on the User Port Fault Fault propogated to Extension Port Ext Usr If SBMC is disabled Prt Prt Prt Prt Ext Port Tx stops transmitting data Ext Port Tx LED lights Red If SBMC is enabled Ext Port Tx stays active and propagates the LLF to the remote partner Ext Port Tx LED lights Green User Port to Extension Port Link Loss detected on the Extension Port Rx Fault Fault propogated to User Port ns No data Ext Usr User Port Tx stops transmitting data Prt User Port Tx LED lig
95. t DSCP Packet Payload Size 40 1472 Packet Interval ms Packet Timeout ms Select 1 7 This screen has VLAN and Ping parameters a VLAN Tagging Enable or disable VLAN tagging of the Ping packets used for CLD VLAN ID VLAN ID to use if VLAN tagging is enabled 1 4094 VLAN PCP VLAN Priority Code Point frame priority level 0 7 Packet DSCP Value of the DiffServ Differentiated Services Code Point if needed 0 63 Packet Payload Size 40 1472 Payload size of the Ping packets used for CLD Packet Interval ms Interval in milliseconds between each Ping packet Packet Timeout ms Number of milliseconds to wait before timing out a Ping packet 5 Press lt Esc gt to return to the Connectivity Loss Detection screen N525 Ethernet Termination Service Unit 6 Type 3 for CLD Trap Configuration and press lt Enter gt The CLD Trap Configuration screen appears 1 Connectivity Loss Restored Traps Both Log and Send 2 RTT Over Under Max Threshold Trap Both Log and Send 3 Connection Loss Forwarding Traps Both Log and Send Select 1 3 This screen is for configuring SNMP traps related to CLD Each set of traps has these options Both Log and Send Log Only Send Only and Disabled a Connectivity Loss Restored Traps Two traps one for loss of connectivity and one for restored connectivity b RTT Over Under Max Threshold Trap Two traps one for undesired link performance and for
96. t and the different fields of a configuration file Once you have made your changes to the configuration file and are now ready to download the changes to the N525 follow these steps 1 Open a command prompt on your PC and type ftp xxx xxx xxx xxx Where the x s are is the IP address corresponding to the N525 s management IP address and press lt Enter gt Microsoft Windows XP Version 5 1 2666 lt C Copyright 1985 2661 Microsoft Corp C ftp 172 16 85 44 Connected to 172 16 85 44 226 Service ready for new user User 172 16 85 44 none gt gt 2 Type the username and password and press lt Enter gt Microsoft Windows XP Version 5 1 2668 lt C gt Copyright 1985 2661 Microsoft Corp C gt ftp 172 16 85 44 Connected to 172 16 85 44 226 Service ready for new user User 172 16 85 44 Cnone gt gt admin 331 Username okay need password Password 3 Set ftp to binary mode by typing binary at the prompt and press lt Enter gt 236 User logged in proceed ftp gt binary 12 Notepad and WordPad are trademarks of Microsoft Corporation N525 Ethernet Termination Service Unit 3 17 4 Change the directory to BURNING by typing cd BURNING and press lt Enter gt Note The word BURNING has to be capitalized ftp gt cd BURNING 256 Requested file action okay completed 5 To download the configuration file type put N525 CFG and press lt Enter gt ftp gt put 9145 CFG 266 Command
97. t supported When you enable CLD the N525 sends Ping packets continuously to the remote N525 Loss of connectivity is determined based on a certain number of consecutive lost pings Recovery of connectivity is determined based on a number of consecutive successful pings Link performance is determined by round trip time RTT of the pings All of these factors are configurable The N525 uses hardware timestamps in the Ping packets in order to measure RTT The hardware timestamps are inserted into the Ping packets by both the local and remote N525 This allows the local N525 to exclude ICMP packet processing time when calculating RTT which makes for highly accurate measurements You enable CLD on each N525 individually Typically two N525s are configured to use CLD on the link between them Each N525 pings the Extension port of the other N525 However if one N525 does not have CLD enabled that N525 will still respond to the CLD pings from the other N525 There are SNMP traps for CLD and CLF events N525 Ethernet Termination Service Unit 4 11 Configuring CLD To set up CLD follow these steps 1 On the Diagnostics screen type the number for Remote Connectivity Loss Detection and press lt Enter gt The Connectivity Loss Detection screen appears There are four submenus 1 CLD Configuration 2 CLD Profile 3 CLD Trap Configuration 4 CLD Statistics Select 1 4 2 Type 1 for CLD Configuration and press lt Enter gt
98. te FaultSignal sise nt nette 3 45 Figure 23 Link Loss Forwarding Propagation 3 46 Figure 24 Local Local Loopback Mode ss ee nr nn tee etat 4 8 Figure 25 Local Remote Loopback Mode ss 4 9 Figure 26 Remote Local Loopback Mode ns 4 9 Figure 27 Remote Remote Loopback Mode 4 9 List of Tables Table 1 N525 Front Panel LEDS ico siccvss nn net ni nement eaten 2 7 Table 2 Interface Module LEDS sente net enrnentieee ei 2 7 Table 3 Trap Configuration Options ss 3 25 Tea A ES PINOT wa to HU eis gees awn ee 5 1 Table N525 Mode ss en Cie AO eA ee 5 2 N525 Ethernet Termination Service Unit iii Chapter 1 Overview The N525 Series 10 100 1000BASE Ethernet Termination Service Unit terminates Metro Ethernet Services and extends Local Area Networks LANs located up to 100 Km apart Key features are e Layer 2 statistics e VLAN assignment and stacking e Priority bit P Bit marking e Alarm information reporting e Local and remote diagnostic loopback e Remote software upgrade e Remote control and monitoring through the SideBand Management Channel SBMC The N525 receives and transmits 10 100 1000BASE Ethernet data on UTP copper cable single mode fiber optic cable or multimode fiber optic cable The N525 supports two hot swappable plug in interface modules The interface modules include tri speed 10 100 1000 Mbps UTP and a variety of 850nm 1310nm 1550nm CWDM Wavelength and Single Fiber BiDi optical interfaces at
99. ted Incoming P Bit 3 translated translated 3 Incoming P Bit 4 Incoming P Bit 5 translated 6 7 NOUBRWNEO NOUBWNRO translated Incoming P Bit translated Incoming P Bit P Bit Translation Enabled No Select 1 9 At the P Bit Translation Tables type the number for an incoming P Bit and press lt Enter gt then type values for P bits for outgoing packets and then press lt Enter gt to confirm To enable or disable the P Bit Translation Table type 9 and press lt Enter gt Pressing lt Tab gt cycles between Local User and Extension ports and the remote N525 s ports when SBMC is enabled To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit 3 51 Configuring Port Filters Port Filters enables the N525 to filter certain management and control Ethernet frames from the data stream To configure the N525 for Filtering follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 2 Port Configuration and press lt Enter gt At the Port Configuration Menu type 4 Port Filters and press lt Enter gt Local Remote offline PVST BPDU Filter 7 Disabled User Port Manager MAC Filter User Port Enabled User Port Test Network Filter User Port Enabled 802 3ah OAM PDU Filter Disabled UDLD Filter Disabled 6 Management VLAN Filter Disabled Select 1 6 2 At the Port Filters Menu type the n
100. tem date and time to an SNTP server When the N525 contacts the SNTP server to synchronize the time the event appears in the System Log whether or not the SNTP server responds 2 If you choose to not use SNTP to maintain the date and time or do not have access to the Internet or a SNTP server you can manually set the date and time on the N525 To set up synchronization with SNTP follow these steps 1 At the System Configuration Menu type 7 SNTP Client Configuration and press lt Enter gt Client UTC offset hours 8 Client Observe DST Enabled Client DST Starts At 02 04 2006 00 00 Client DST Ends at 29 10 2006 00 00 Client Sync Interval minutes 360 Server IP Address 18 26 4 105 Server Retries 3 Server Timeout seconds Server Priority Server IP Address Server Retries Server Timeout seconds Server Priority Select 1 5 Messages 2 Atthe SNTP Client Configuration screen type the number for a parameter and press lt Enter gt then follow the prompts on the screen a sntp Client UTP Offset hours Set the difference in hours between this N525 and Coordinated Universal Time UTC which is similar to Greenwich Mean Time GMT Range is 12 to 12 b sntp Client Observe DST Enables Disables Daylight Savings Time Summer Time and the date and time it starts and ends N525 Ethernet Termination Service Unit 3 21 c sntp Client Sync Interval minutes Set how often in minutes that th
101. ult Gateway parameters it is conceivable that a user may lose connectivity to a N525 after downloading a configuration file A configuration file may contain values for the Manager parameters that are different than the current Manager settings To avoid such situations where management connectivity to the N525 could be lost three additional master control keywords will follow the configuration file header as shown below RAR TAREE EAE The following must be modified to Yes if the specified items are to be configured otherwise the config items will be ignored ConfigurelPAddress No ConfigureSBMC No Configurelnterface No RAR ARR EE 3 14 N525 Ethernet Termination Service Unit ConfigurelPAddress specifies whether the N525 will adopt or ignore the following configuration file parameters e IPAddress e SubnetMask e DefaultGateway e Slip PPP IPAddress The default setting for ConfigurelPAddress is No which indicates that the values for each of the above parameters will be ignored ConfigureSBMC specifies whether the N525 will adopt or ignore the SBMC Flag parameter The default is set to No which indicates that the value is ignored Configurelnterface specifies whether the N525 will adopt or ignore the following physical port setup parameters RmtfFlag LIfFlag FlowControlFlag UserPort ExtPort sbmcFlag PvstFilterFlag The default is set to No which indicates that the value is ign
102. umber for an item and press lt Enter gt Pressing lt Space gt cycles through the options for that item pressing lt Enter gt selects the option Pressing lt Tab gt moves between Local and Remote xxxx columns When connected to a remote N525 and SBMC is enabled you can configure options on the remote N525 a PVST BPDU Filter The N525 discards PVST and BPDU frames received on the specified port Choices are Disabled User Port Enabled Ext Port Enables and Both Ports Enabled User Port Manager MAC Filter The N525 blocks management traffic from being sent to the User port Choices are User Port Enabled management frames blocked and Disabled User Port Test Network Filter The N525 blocks Test Traffic from being sent to the User port Choices are User Port Enabled test frames blocked and Disabled 802 3ah OAM PDU Filter The N525 blocks 802 3ah OAM PDU frames from being sent to the User port Choices are User Port Enabled and Disabled UDLD Filter The N525 blocks UDLD frames from being sent to the User port Choices are User Port Enabled and Disabled Management VLAN Filter The N525 blocks management traffic received on the specified port Choices are Disabled User Port Enabled Ext Port Enables and Both Ports Enabled 3 To return to the Main Menu press lt Esc gt 3 52 N525 Ethernet Termination Service Unit View Port Statistics You can view these groups of statistics for Ethernet Packets sent through the N525
103. ur current password then change it and confirm your new password Please enter your current password Please enter your new password Please enter your new password again 3 To return to the Main Menu press lt Esc gt Managing Logged In Users At times you may need to monitor which users are currently logged in to the N525 and if needed force off specific sessions requires supervisor access The Manage Logged In Users screen shows current users by session number An asterisk next to the session number indicates your session To access the Manage Logged In Users screen follow these steps 1 From the Main Menu type 8 Manage Logged In Users and press lt Enter gt 2 To force a session off type the number for that session and press lt Enter gt 3 42 N525 Ethernet Termination Service Unit MANAGE LOGGED IN USERS Username Access Description Console AT LOGIN MENU Network admin Supervisor Default Account Current Session ESC to exit or the number of the session to force off Note Although a user with any level of access can view this screen you must have supervisor access to force off a session 3 To return to the Main Menu press lt Esc gt Managing the Network Interface When configuring ports it is best to configure options in this order 1 Setup the physical layer such as port speeds 2 Setup the VLAN rules translation and priority bits 3 When all aspects of the link ar
104. uthentication key 8 to 15 characters SNMPv3 Authentication Key Displays the MD5 or SHA Authentication Protocol Key that authenticates the user the Key is generated automatically by the Authentication Password but can be changed if the user s host uses a different Authentication Key generation algorithm the Key is 16 Hex characters for MD5 protocol or 20 Hex characters for SHA protocol SNMPv3 Privacy Protocol Selects encryption protocol DES or None m SNMPv3 Privacy Password Password that generates the DES Privacy Protocol Encryption Key 8 to 15 characters SNMPv3 Privacy Key Displays the DES Privacy Protocol Key and is generated automatically from the Privacy Password It can be changed if the user s host uses a different Privacy Key generation algorithm 16 Hex characters 4 To delete a user type d then follow the prompts to select the username and confirm the choice When completed the User Accounts Menu reappears 5 To return to the Main Menu press lt Esc gt 3 34 N525 Ethernet Termination Service Unit Configuring Host Access The N525 s SNMP Agent allows access by up to 24 Host IP addresses Configuration and editing the Host information Table is by the Host Access Table Menu To access the Host Access Table follow these steps 1 From the System Configuration Menu type 1 IP SNMP Agent Configuration and press lt Enter gt Then type 3 Host Table and press lt Enter gt HOST ACCESS TABLE M
105. x and Rx to Tx scheme 3 Label each cable near each end with the signal direction source and destination to minimize connection errors Check Optical Power Levels To ensure the proper performance levels measure the fiber link loss or link attenuation for all fiber links Each N525 is shipped with a document that lists the output power for each laser transmitter To determine link attenuation use either the N525 Tx source or a hand held 1310 1550 nm laser source a fiber optic test jumper cable with known loss and an optical power meter Note For accurate results warm up each unit for at least 30 minutes before checking power levels The transmission laser in the N525 turns on automatically when it is powered up N525 Ethernet Termination Service Unit 4 1 Measuring Transmitter Output Power To measure the output power follow these steps 1 Clean the connectors on the fiber optic test cable then plug it in to the Tx connector on the N525 Warm up each component for at least 30 minutes Set the optical power meter to the proper wavelength Wait two or three minutes for the power reading to stabilize and then read the output power Subtract out the test cable loss then record the power level and compare it to the value on the performance sheet for that particular N525 Measurement tolerance is 0 5 dBm Note When referencing optical power levels with numerical values less than zero the reading closer to ze
106. xtension SFP Tx Power N A N A Link Loss From Local Ext Tx To Remote Ext Rx N A Link Loss From Remote Ext Tx To Local Ext Rx N A Press ESC to return to previous screen Messages 3 To return to the Main Menu press lt Esc gt N525 Ethernet Termination Service Unit 3 47 Configuring VLAN Rules Priority and Translation The VLAN Configuration Menu provide options to configure user traffic VLAN tagging parameters on User and Extension ports To configure VLAN tags translation and priority follow these steps 1 From the Main Menu type 3 Port Information and press lt Enter gt At the Port Information Menu type 2 Port Configuration and press lt Enter gt At the Port Configuration Menu type 3 VLAN Configuration and press lt Enter gt 1 VLAN Rules 2 VLAN ID Translation Table 3 P Bit Translation Tables Select 1 3 2 Toconfigure VLAN Tagging rules type 1 VLAN Rules and press lt Enter gt VLAN RULES Local Remote User Port Ext Port offline Drop Untagged Packets No No Drop Packets with VLAN Tag not matching VLAN Tag A No No Remove outermost VLAN Tag No No Add VLAN Tag B to Untagged Packets only No No Add VLAN Tag C to Tagged Packets only No Add VLAN Tag C to Tagged Packets only using P Bits of outermost VLAN tag Tag A VLAN ID 0 4095 Tag B VLAN ID 0 4095 Priority 0 7 Tag C VLAN ID 0 4095 Priority 0 7 OOOOOO 0 Select 1 9 Messages 3 48 N525
107. xtension port Tx and incoming data on the Extension port Rx is ignored See Figure 22 To set this mode set the Loopback State for the Local Module to Local PON No data transmission x gt Datai 2 Lier Local Ext Ext Remote Usr Data ignored Figure 24 Local Local Loopback Mode e Local Remote Mode Local Remote Mode loops data received on the Extension port Rx through the User side PHY to the Extension port Tx Data is not sent out the remote User port Tx and incoming data on the remote User port Rx is ignored See Figure 23 To set this mode set the Loopback State for the Local Module to Remote 4 8 N525 Ethernet Termination Service Unit aaccess gt No data transmission Local Remote gt Data ignored Ext Usr Prt i __ Prt Figure 25 Local Remote Loopback Mode e Remote Local Mode Remote Local Mode loops data received on the User port Rx through the FPGA to the User port Tx Data is not sent out the remote Extension port Tx and incoming data on the remote Extension port Rx is ignored See Figure 24 To set this mode set the Loopback State for the Remote module to Local RS No data transmission usr Local ey Ext Remote Usr Data ignored Prt Prt Prt Figure 26 Remote Local Loopback Mode e Remote Remote Mode Remote Remote Mode loops data received on the Extension port Rx through the Local User PHY to the Extension port Tx Data is not sent out the local User port Tx and incoming data on the local U
108. ype Lockout time Display Lockout Message Disabled Lockout Message Account has been locked out Lockout Craft Port Disable Inactivity Logout time mins L JO U1 B W NH ard 0 Select 1 15 Messages 3 At the Security Configuration Menu type the number for the item you wish to configure and press lt Enter gt Type the applicable information or press lt Space gt to cycle through the options for that item Press lt Enter gt to select the option or to enter the information you typed Password Configuration a Minimum Length Minimum length in characters of a valid password 0 15 Characters b Minimum Alpha Characters Minimum number of alpha a z characters required in a valid password 0 15 Characters 0 disables restriction c Minimum Numeric Characters Minimum number of numeric 0 9 characters required in a valid password 0 15 Characters 0 disables restriction N525 Ethernet Termination Service Unit 3 31 Minimum Punctuation Characters Minimum number of Punctuation characters required in a valid password 0 15 Characters 0 disables restriction Maximum Consecutive Character Types Maximum number consecutive characters of the same character type Alpha Numeric Punctuation allowed in a valid password 0 15 Characters 0 disables restriction Maximum Same Character Maximum number of times a character can be used in a valid password 0 15 Characters 0 disables restri

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