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EDS-728 Series User`s Manual v2

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1. GMRP Status Multicast Address Fixed Ports 1 01 01 01 01 01 01 2 1 2 2 1 3 2 01 02 02 02 02 02 2 3 2 4 1 3 3 01 04 04 04 04 04 3 3 3 4 1 3 4 01 03 03 03 03 03 3 1 3 2 1 3 3 60 EDS 728 Series Users Manual Featured Functions This multicast address is defined by static multicast This multicast address is learned by GMRP Multicast Filtering Behavior You can use the following table to configure the multicast filtering behavior for each port GMRP is a MAC based multicast management protocol whereas IGMP is IP based GMRP provides a mechanism that allows bridges and end stations to register or un register Group membership information dynamically Multicast Filtering Behavior Multicast Filtering Behavior 1 1 Forward Unknown 12 Corward A Forward Unknown 1 3 Filter Unknown 1 4 Forward Unknown Multicast Filtering Behavior Forward All Select to forward all multicast frames Select to forward unknown multicast frames Note When IGMP snooping GMRP is enabled or the Forward Unknown unknown multicast frame has been added into Static Forward Unknown Multicast Address list the unknown multicast frame will be discarded Filter Unknown Select to filter unknown multicast frames 3 61 EDS 728 Series Users Manual Featured Functions Using Bandwidth Management In general one host should not be allowed to occupy unlimited bandwidth particularly when the device malfunctions For
2. Ring Coupling for a Turbo Ring V2 Ring Main Path Backup Path ld Coupling Port Switch A Coupler Switch C Note that the ring coupling settings for a Turbo Ring V2 ring are different from a Turbo Ring ring For Turbo Ring V2 Ring Coupling is enabled by configuring the Coupling Port Primary on Switch B and the Coupling Port Backup on Switch A only You do not need to set up a coupling control port so that a Turbo Ring V2 ring does not use a coupling control line The Coupling Port Backup on Switch A is used for the backup path and connects directly to an extra network port on Switch C The Coupling Port Primary on Switch B monitors the status of the main path and connects directly to an extra network port on Switch D With ring coupling established Switch A can activate the backup path as soon as it detects a problem with the main path 3 27 EDS 728 Series Users Manual Featured Functions A ATTENTION Ring Coupling only needs to be enabled on one of the switches serving as the Ring Coupler The Coupler must designate different ports as the two Turbo Ring ports and the coupling port NOTE You do not need to use the same EDS 728 unit for both Ring Coupling and Ring Master Dual Ring Configuration applies only to Turbo Ring V2 The dual ring option provides another ring coupling configuration in which two adjacent rings share
3. 3 46 EDS 728 Series Users Manual Featured Functions QoS Classification LL QoS Classification Queuing Mechanism Weight Fairf 4 2 1 ie Port Group Groupi 2 1 2 2 2 3 2 4 rd Default Port Priority 2 1 m 3 Norman 2 2 M 3 Normal 2 3 m 3 Normal 3 4 m 3 Norman The EDS 728 supports inspection of layer 3 TOS and or layer 2 CoS tag information to determine how to classify traffic packets Queuing Mechanism Weighted Fair The EDS 728 has 4 priority queues In the weight fair scheme an 8 4 2 1 weighting is applied to the four priorities This approach prevents the lower priority frames from being starved of opportunity for transmission with only a slight delay to the higher priority frames Strict In the Strict priority scheme all top priority frames Weight Fair egress a port until that priority s queue is empty and then the next lower priority queue s frames egress This approach can cause the lower priorities to be starved of opportunity for transmitting any frames but ensures all high priority frames to egress the switch as soon as possible Inspect TOS Setting Factory Default Enable Disable Check the checkbox to enable the EDS 728 to inspect Enable the Type of Service TOS bits in IPV4 frame to determine the priority of each frame Inspect COS Enable Disable Check the check box to enable the EDS 728 to inspect Enable the 802 1p COS tag in the MAC frame to determine the priority of
4. Ethernet device has trouble auto negotiating for MDIX port type Network The Network configuration allows users to modify the usual TCP IP network parameters An explanation of each configuration item is given below Network Parameters General Settings IPv4 Auto IP Configuration Disable Switch IP Address 192 168 127 253 Switch Subnet Mask Default Gateway 1st DNS Serer IP Address oOo O 2nd DNS Server IP Address fe IPv6 Global Unicast Address Prefix NN Global Unicast Address Link Local Address fe80 290 e8f fe1a 56688 Auto IP Configuration Disable Set up the EDS 728 s IP address manually By BootP The EDS 728 s IP address will be assigned automatically by the network s BootP server By DHCP The EDS 728 s IP address will be assigned automatically by the network s DHCP server Disable EDS 728 Series User s Manual Featured Functions Switch IP Address Setting Factory Default IP Address of the EDS 728 Identifies the EDS 728 on a TCP IP network 192 168 127 253 Switch Subnet Mask Subnet mask of the Identifies the type of network to which the 255 255 255 0 EDS 728 EDS 728 is connected e g 255 255 0 0 for a Class B network or 255 255 255 0 for a Class C network Default Gateway Default Gateway of the The IP address of the router that connects the None EDS 728 LAN to an outside network DNS IP Address Ist DNS Server s The IP address of the DNS Server use
5. If all of the ports in the same group are Blocked or Disabled or Down link down the trunk group will not work and the user will see LACP Failed for that trunk group in the user interface Port Trunking applies to connections between backbone devices as well as to connections in other network areas where traffic bottlenecks exist Port Trunking provides the following benefits e Gives you more flexibility in setting up your network connections since the bandwidth of a link can be expanded to 8 times the original bandwidth e Load sharing MAC Client traffic may be distributed across multiple links Keep the following points in mind when configuring port trunking e To avoid broadcast storms or loops in your network while configuring a trunk first disable or disconnect all ports that you want to add to the trunk or remove from the trunk After you finish configuring the trunk enable or re connect the ports 3 17 EDS 728 Series Users Manual Featured Functions Up to 4 port trunking groups designated Trk1 Trk2 Trk3 Trk4 can be used for each EDS 728 Up to 8 ports can be inserted into each port trunk group The EDS 728 allows a maximum of 4 Standby ports for each LACP trunk group In another words a maximum of 12 ports can belong to each LACP trunk group The same transmission speed must be assigned to all ports belonging to one port trunking group E g 100M Full 100M Half 10M Full or 10M H
6. RADIUS Access Request frame and sends to the RADIUS server When the authentication server receives the frame it looks up its database to check if the username exists If the username is not present the authentication server replies with a RADIUS Access Reject frame to the authenticator if the server is a RADIUS server or just indicates failure to the authenticator if the Local User Database is used The authenticator sends an EAP Failure frame to the supplicant 3 The RADIUS server sends a RADIUS Access Challenge which contains an EAP Request with an authentication type to the authenticator to ask for the password from the client RFC 2284 defines several EAP authentication types such as MD5 Challenge One Time Password and Generic Token Card Currently only MD5 Challenge is supported If the Local User Database 1s used this step 1s skipped 4 The authenticator sends an EAP Request MD5 Challenge frame to the supplicant If the RADIUS server is used the EAP Request MD5 Challenge frame is retrieved directly from the RADIUS Access Challenge frame 5 The supplicant responds to the EAP Request MD5 Challenge by sending an EAP Response MD5 Challenge frame that encapsulates the user s password using the MD5 hash algorithm 6 Ifthe RADIUS server is used as the authentication server the authenticator relays the EAP Response MD5 Challenge frame from the suppl
7. A Acrobat Reader 5 0 2 Library Programming Guide Documents E Internet Explorer af Monitor Settings gt MS DOS Prompt PComm Library Help fl Outlook Express 2 Terminal Emulator Find j 3 Windows Explorer 49 Uninstall Version Info 2 Select Open under Port Manager to open a new connection En PComm Terminal Emulator To x Profile Port Manager Help n Ctrl 4lt 0 e EDS 728 Series Users Manual Getting Started 3 The Communication Parameter page of the Property window opens Select the appropriate COM port for Console Connection 115200 for Baud Rate 8 for Data Bits None for Parity and 1 for Stop Bits Local Echo gt am RTS f OXA EtherDevice Switch EDS 72Z2 Console terminal type il ansi wtlOO Z vt5 1 EDS 728 Series User s Manual Getting Started Ti 8 The Console login screen will appear Press Enter to open the Account pop up selector and then select either admin or user Use the keyboard s down arrow to move the cursor to the Password field enter the Console Password this is the same as the Web Browser password leave the Password field blank if a console password has not been set and then press Enter ET COM 115200 None 5 1 Y T100 Model EDS 7258 Wame Managed Bedundant Switch 00003 Location Switch Location Firmware Version Wo 1l 1l Serial No 0000s IF 192 168_127_253 MAC Address o0 90 E8 00 00 2 tsaar ELE SEE DE SE AE ESE A
8. Foundation Fieldbus HSE High Speed Ethernet use multicast These industrial Ethernet protocols use publisher subscriber communications models by multicasting packets that could flood a network with heavy traffic IGMP Snooping is used to prune multicast traffic so that it travels only to those end destinations that require the traffic reducing the amount of traffic on the Ethernet LAN Multicast Filtering Multicast filtering ensures that only end stations that have joined certain groups receive multicast traffic With multicast filtering network devices only forward multicast traffic to the ports that are connected to registered end stations The following two figures illustrate how a network behaves without multicast filtering and with multicast filtering 3 55 EDS 728 Series Users Manual Featured Functions Network without multicast filtering Group 1 Multicast Stream Group 2 Multicast Stream UES ee EE EE EE N IGMP Group2 IGMP Groupi1 IGMP Group2 IGMP Group All hosts receive the multicast traffic even if they don t need it Network with multicast filterin Group 1 Multicast Steam Group 2 Multicast Stream Hosts only receive dedicated traffic from other hosts belonging to the same group Multicast Filtering and Moxa EtherDevice Switch The EDS 728 has three ways to achieve multicast filtering IGMP Internet Group Management Protocol Snooping GMRP GARP Multicast Registration Protocol and adding a
9. Moxa Word 0 Hi byte M Word 0 Lo byte o Word 1 Hi byte x Word 1 Lo byte a Word 2 Hi byte 0 Word 2 Lo byte MO 0x0030 20 word Product Name EDS 728 Word 0 Hi byte E Word 0 Lo byte D Word 1 Hi byte S Word 1 Lo byte Word 2 Hi byte 7 Word 2 Lo byte 2 Word 3 Hi byte 8 Word 3 Lo byte 0 Word 4 Hi byte 0 Word 4 Lo byte 0 0x0050 Product Serial Number 0x0051 2 word Firmware Version Word 0 Hi byte major A Word 0 Lo byte minor B Word 1 Hi byte release C Word 1 Lo byte build D 0x0053 2 word Firmware Release Date Firmware was released on 2007 05 06 at 09 o clock Word 0 0x0609 Word 1 0x0705 EDS 728 Series Users Manual Modbus TCP Map 0x0055 3 word Ethernet MAC Address Ex MAC 00 01 02 03 04 05 Word 0 Hi byte 0x00 Word 0 Lo byte 0x01 Word 1 Hi byte 0x02 Word 1 Lo byte 0x03 Word 2 Hi byte 0x04 Word 2 Lo byte 0x05 1 word Power 0x0000 Off 0x0001 On 1 word Power 2 0x0000 Off 0x0001 On 1 word Fault LED Status 0x0000 No 0x0001 Yes 1 word DII 0x0000 Off 0x0001 On 1 word DI2 0x0000 Off 0x0001 On 1 word DOI 0x0000 Off 0x0001 On 1 word DO2 0x0000 Off 0x0001 On Port Information 0x 1000 0x1011 1 word Port 1 10 Status 0x0000 Link down 0x0001 Link up 0x0002 Disable OxFFFF No port 0x1100 0x1111 1 word Port 1 10 Speed 0x0000 10M Half 0x00
10. Switch Location http or https x EDS 728 Series Users Manual Featured Functions Switch Name Setting Factory Default Max 30 This option is useful for specifying the role or Industrial Redundant Switch Characters application of different EDS 728 units Serial No of this switch E g Factory Switch 1 Switch Location Max 80 To specify the location of different EDS 728 Switch Location Characters units E g production line 1 Switch Description Max 30 Use this space to record a more a detailed None Characters description of the EDS 728 unit Maintainer Contact Info Max 30 To provide information about whom to contact Characters in order to resolve problems Use this space to record contact information of the person responsible for maintaining this EDS 728 Maintainer Contact Info To disable http and https connections both http or https To allow either http or https connections http or https https only To allow https connection only Password The EDS 728 provides two levels of access privilege admin privilege gives read write access of all EDS 728 configuration parameters and user privilege provides read access only You will be able to view the configuration but will not be able to make modifications Account admin gt Password 3 4 EDS 728 Series Users Manual Featured Functions AN ATTENTION The EDS 728 s default Password is not set i e is blank If a Passw
11. The following table shows the default port costs for a switch Port Speed Path Cost 802 1D Path Cost 1998 Edition 802 1w 2001 10 Mbps 100 2 000 000 STP Calculation The first step of the STP process is to perform calculations During this stage each bridge on the network transmits BPDUs The following items will be calculated e Which bridge should be the Root Bridge The Root Bridge is the central reference point from which the network is configured e The Root Path Costs for each bridge This is the cost of the paths from each bridge to the Root Bridge e The identity of each bridge s Root Port The Root Port is the port on the bridge that connects to the Root Bridge via the most efficient path In other words the port connected to the Root Bridge via the path with the lowest Root Path Cost The Root Bridge however does not have a Root Port e The identity of the Designated Bridge for each LAN segment The Designated Bridge is the bridge with the lowest Root Path Cost from that segment If several bridges have the same Root Path Cost the one with the lowest Bridge Identifier becomes the Designated Bridge Traffic transmitted in the direction of the Root Bridge will flow through the Designated Bridge The port on this bridge that connects to the segment is called the Designated Bridge Port STP Configuration After all the bridges on the network agree on the identity of the Root Bridge and all other relevant parameters h
12. The EDS 728 hardware has multiple traffic queues that allow packet prioritization to occur Higher priority traffic can pass through the EDS 728 without being delayed by lower priority traffic As each packet arrives in the EDS 728 it passes through any ingress processing which includes classification marking re marking and is then sorted into the appropriate queue The switch then forwards packets from each queue The EDS 728 supports two different queuing mechanisms e Weight Fair This method services all the traffic queues giving priority to the higher priority queues Under most circumstances this method gives high priority precedence over low priority but in the event that high priority traffic exceeds the link capacity lower priority traffic is not blocked e Strict This method services high traffic queues first low priority queues are delayed until no more high priority data needs to be sent This method always gives precedence to high priority over low priority Configuring Traffic Prioritization Quality of Service QoS provides a traffic prioritization capability to ensure that important data is delivered consistently and predictably The EDS 728 Series can inspect IEEE 802 1p 1Q layer 2 CoS tags and even layer 3 TOS information to provide a consistent classification of the entire network The EDS 728 Series QoS capability improves your industrial network s performance and determinism for mission critical applications
13. Unit isin 30 seconds 5 32768 secs seconds LLDT Table Port Neighbor ID Neighbor Port Anm a oe Neighbor System Description Port The port number that connects to the neighbor device Neighbor ID A unique entity which identifies a neighbor device this is typically the MAC address Neighbor Port The port number of the neighbor device Neighbor Port Description A textual description of the neighbor device s interface Neighbor System Hostname of the neighbor device 3 81 EDS 728 Series Users Manual Featured Functions Using Monitor You can monitor statistics in real time from the EDS 728 s web console and serial console Monitor by Switch Access the Monitor by selecting System from the left selection bar Monitor by System allows the user to view a graph that shows the combined data transmission activity of all of the EDS 728 s ports Click on one of the four options All Packets TX Packets RX Packets or Error Packets to view transmission activity of specific types of packets Recall that TX Packets are packets sent out from the EDS 728 RX Packets are packets received from connected devices and Error Packets are packets that did not pass TCP IP s error checking algorithm The All Packets option displays a graph that combines TX RX and Error Packet activity The four graphs All Packets TX Packets RX Packets and Error Packets have the same form so we only show the All Packets graph The gra
14. ieeel 588 nist gov switch htm An Ethernet switch potentially introduces multi microsecond fluctuations in the latency between the 1588 grandmaster clock and a 1588 slave clock Uncorrected these fluctuations will cause synchronization errors The magnitude of these fluctuations depends on the design of the Ethernet switch and the details of the communication traffic Experiments with prototype implementations of IEEE 1588 indicate that with suitable care the effect of these fluctuations can be successfully managed For example use of appropriate statistics in the 1588 devices to recognized significant fluctuations and use suitable averaging techniques in the algorithms controlling the correction of the local 1588 clock will be the good design means to achieve the highest time accuracy Can Ethernet switches be designed to avoid the effects of these fluctuations A switch may be designed to support IEEE 1588 to avoid the effects of queuing In this case two modifications to the usual design of an Ethernet switch are necessary e The Boundary Clock functionality defined by IEEE 1588 must be implemented in the switch and e The switch must be configured such that it does not pass IEEE 1588 message traffic using the normal communication mechanisms of the switch Such an Ethernet switch will synchronize clocks directly connected to one of its ports to the highest possible accuracy EDS 728 Series Users Manual Featured Functions off
15. 7 ETT Grandmaster Boundary Clock LTE Clock Slave to the Ordinary Clock Determines the grandmaster clock Slave to its master time base for the and master to its system slave PTP Setting Operation IEEE 1588 PTP Operation LlEnable PTP Configuration IEEE 1566 PTP Clock Mode sync Interval Subdomain Name _DFLT Status Offset To Master nsec Grandmaster UUID Parent UUID Clock Stratum Clock Identifier PTP Port Settings Port Status 1 1 Enable PTP_DISABLED 1 2 Enable PTP_DISABLED 1 3 Enable PTP_DISABLED 1 4 Enable PTP_DISABLED 2 1 Enable PTP_DISABLED lt M gt Activate gt Uil x PTP Setting Operation IEEE 1588 PTP Disable or enable IEEE 1588 PTP operation Configuration IEEE 1588 PTP Clock Mode Support software based IEEE 1588 PTP mode Sync Interval Period for sending synchronization message in Disable seconds Sub domain Name Support DFLT Default domain only _DFLT EDS 728 Series Users Manual Featured Functions Status Setting Factory Default Offset To Master Deviation between local time and the reference nsec clock in nanoseconds Grandmaster UUID When the clock has a port in PTP SLAVE state this member s value is the value of the grand master clock s UUID field of the last Sync message received from the parent of the slave port Parent UUID When the clock has a port in PTP SLAVE state this member s value is the value of
16. Access Port PWID 5 h t N Port 4 Access N Part 6 Access Port PVID 5 Port PVID 2 HUB N _ ae Wa r il Device F N ad r N i ols D i p a e eviceG Fi N VLAN 2 Untagged ji e A Device VLAN 5 Untagged Device r be A f Device E VLAN 4 Tagged Device VID 4 Device B Device D VLAN2 Untagged Device C VLAN 3 Tagged Device VID 3 Device VLAN 2 Untagged Device In this application e Port 1 connects a single untagged device and assigns it to VLAN 5 it should be configured as Access Port with PVID 5 e Port 2 connects a LAN with two untagged devices belonging to VLAN 2 One tagged device with VID 3 and one tagged device with VID 4 It should be configured as Trunk Port with PVID 2 for untagged device and Fixed VLAN Tagged with 3 and 4 for tagged device Since each port can only have one unique PVID all untagged devices on the same port can only belong to the same VLAN e Port 3 connects with another switch It should be configured as Trunk Port GVRP protocol will be used through the Trunk Port e Port 4 connects a single untagged device and assigns it to VLAN 2 it should be configured as Access Port with PVID 2 e Port 5 connects a single untagged device and assigns it to VLAN 3 it should be configured as Access Port with PVID 3 e Port 6 connect a single untagged device and assigns it to VLAN 5 it should be configured as Access Port with PVID
17. Disable IGMP Multicast packets will forward to Learned multicast Querier Ports e Static Multicast Querier Ports e Querier Connected Ports e Member Ports Query Interval Numerical value Set the query interval of the Querier function globally 125 seconds input by user Valid settings are from 20 to 600 seconds NOTE We suggest the following IGMP Snooping configurations e When the network includes third party switches such as Cisco switches e IGMP Snooping Enable M e IGMP Snooping Enhanced Mode o e When the network consists entirely of Moxa switches IGMP Snooping Enable 1 e IGMP Snooping Enhanced Mode Mi 3 58 EDS 728 Series Users Manual Featured Functions Static Multicast Router Port Setting Factory Default Select Deselect Click the checkbox to select which ports will connect to Disabled the multicast routers It s active only when IGMP Snooping is enabled Querier Enable Disable Click the checkbox to enable the EDS 728 s querier Enabled if IGMP function Snooping 1s Enabled Globally NOTE At least one switch must be designated the querier or enable IGMP snooping and GMRP when enabling Turbo Ring and IGMP snooping simultaneously IGMP Table The EDS 728 displays the current active IGMP groups that were detected Current Active IGMP Groups ID EE ee mi Static Multicast Querier Act as Active IGMP Groups Bi p ae TE Router Port Connected Port 2uerier oO The info
18. EDS 728 as Not checked Disable coupler Coupling Ports l Select any port of the EDS 728 to ci be the coupling port Coupling Control Port Coupling Control Port Select any port of the EDS 728 to 1 4 be the coupling port 3 30 EDS 728 Series Users Manual Featured Functions Configuring Turbo Ring V2 Communication Redundancy Current Status Mow Active None Ring 1 Ring 2 Status Status Master Slave Master Slave 1st Ring Port Status 1at Ring Port Status 2nd Ring Port Status 2nd Ring Port Status Coupling Mode Coupling Port status Primary Port Backup Port settings Redundancy Protocol Turbo Ring v2 M Enable Ring 1 Enable Ring 2 Set as Master Set as Master Redundant Ports 1st Port 4 1 7 Redundant Ports 1st Port 1 1 and Port 4 2 gt ancl Port 1 1 7 L Enable Ring Coupling Coupling Mode Dual Homing Primary Port EE 7 Backup Port 1 1 7 NOTE When using the Dual Ring architecture users must configure settings for both Ring 1 and Ring 2 In this case the status of both rings will appear under Current Status Explanation of Current Status Items Now Active Shows which communication protocol is in use Turbo Ring Turbo Ring V2 RSTP or none Ring 1 2 Status Shows Healthy if the ring is operating normally and shows Break if the ring s backup link is active Ring 1 2 Master Slave Indicates whether or not this EDS 728 is
19. GEE 3 70 PETA Serie Si ete ke ee ed Ee ee De De ee EG ee ae ech de ee 3 71 Contouring Relay VW annie ss EE E oie is 3 72 Relay Alur Events SUID SE en hee oie Be nes od ee ie Ge ee De ee EG 3 73 RED ERAS Ged ee N tet ee lest as Se het ata te 3 74 Using Lii sS wap b ast RECOV ely ee eases ee ee eo eee 3 74 Configuring Line Swap Fast Recovery ss sesde ss SN EE Ged ee DE Ee eatin ese 3 74 ds iis et Dey ice RE Ee ne Ge Di de Ee 3 73 Contouring Set Device Ps bien ee ee n ee Senet Pe OE 3 76 Usine PAIN O Sinnen AR EE EE EE 3 79 Min or POL se ee Ee N ED RE ee eer 3 79 PS Ee ee ee E EE AE AEE ee ee Di N ee eo es 3 80 LEDP Function Ovetvie Wise eo Re Ee ig dk cemnatcstaduasees 3 80 Llsiiie Monitors oen soe Me OD ED vs aera gta ean a Ge ee ee T N a 3 82 Moer OY SWIC ss EE ARA E oe 3 82 MOHOL De FOR oe De N DE A ie Ge Ee 3 82 sine the MAC Address ible es ee be Ee ee GE 3 83 Usine S vsiend 1 09 as RE ie ik ae DE A ik Se Ee oe ad ee 3 84 E verl Doe sa EE EE be a Rr mE E E 3 84 SV lor eNe S a ee ed Ge ede De ns eee eee 3 84 Usne HTIPS SS ses ee ee a re eevee eee Ee ee ee 3 85 EDS Configurator GUMEDE DE ED RE EG ee eet 4 1 Stating EDS Cone ur ator es oe n Re RS EG ES RE ee a Ge es A 2 Broadcast Seale Wi sic si ssscusatesscahat a a muadsaoadatoueeaeneummeneasasceuadsamsedeteseeuat cates 4 2 Search BY IP address N RE n ek ee Ge N Ra onesies our N oases A 3 Lpeiade Pirin war cies 6205s RE DE Ee ee DE ee ee DE Ge ee ED es A 3 Modify TP Address se se BE EE SE
20. IP address is the querier A switch with IP address lower than the IP address of any other IGMP queriers connected to the LAN or VLAN can become the IGMP querier 2 When an IP host receives a query packet it sends a report packet back that identifies the multicast group that the end station would like to join 3 When the report packet arrives at a port on a switch with JGMP Snooping enabled the switch knows that the port should forward traffic for the multicast group and then proceeds to forward the packet to the router 4 When the router receives the report packet it registers that the LAN or VLAN requires traffic for the multicast groups 5 When the router forwards traffic for the multicast group to the LAN or VLAN the switches only forward the traffic to ports that received a report packet GMRP GARP Multicast Registration Protocol The EDS 728 supports IEEE 802 1D 1998 GMRP GARP Multicast Registration Protocol which differs from IGMP Internet Group Management Protocol GMRP is a MAC based multicast management protocol whereas IGMP is IP based GMRP provides a mechanism that allows bridges and end stations to register or de register Group membership information dynamically GMRP functions similarly to GVRP except that GMRP registers multicast addresses on ports When a port receives a GMRP join message it will register the multicast address to its database if the multicast address is not registered and all the multicast packet
21. Users Manual MIB II 10 Transmission Group dot3 dot3StatsTable MIB IL11 SNMP Group SnmpBasicGroup SnmpInputStats SnmpOutputStats MIB II 17 dot1dBridge Group dot dBase dot1dBasePortTable dotldStp dotl1dStpPortTable dotldTp dot1dTpFdbTable dotldTpPortTable dotldTpHCPortTable dot dTpPortOverflowTable pBridgeMIB dotl dExtBase dot1dPriority dot1dGarp qBridgeMIB dotlagBase dotlgTp dotlgFdbTable dotlqTpPortTable dotlgTpGroupTable dotlgForwardUnregistered Table dotlagstatic dotlqStaticUnicastTable dotl qStaticMulticastTable dotlqVlan dotlqVlanCurrentTable dotlqVlanStaticTable dotlqPortVlanTable MIB Groups EDS 728 Series User s Manual MIB Groups The EDS 728 also provides a private MIB file located in the file Moxa EDS728 MIB my on the EDS 728 Series utility CD ROM Public Traps 1 Cold Start Link Up Link Down 2 3 4 Authentication Failure 5 dotldBridge New Root 6 dotldBridge Topology Changed Private Traps 1 Configuration Changed Power On Power Off Traffic Overloaded Turbo Ring Topology Changed Turbo Ring Coupling Port Changed Turbo Ring Master Mismatch Module Inserted Module Removed Bu le De A ER a A 3 Modbus TCP Map EDS 728 Modbus information v1 0 Read Only Registers Support Function Code 4 1 Word 2Bytes Data Type System Information 0x0000 Vendor ID 0x1393 0x0001 Unit ID Ethernet 1 0x0002 Product Code 0x0006 0x0010 20 word Vendor Name
22. VLAN Mode 802 10 VLAN Management VLAN ID Enable GVRP ad V Forbidden VLAN 1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 To configure the EDS 728 s VLANs use the VLAN Port Setting page to configure the ports VLAN Mode Factory Default 802 10 VLAN Set VLAN mode to 802 1Q VLAN 802 1Q VLAN Port based VLAN Set VLAN mode to Port based VLAN Management VLAN ID VLAN ID ranges Set the management VLAN of this EDS 728 1 from to 4094 Enable GVRP Enable Disable Select the option to enable disable the GVRP EDS 728 Series Users Manual Featured Functions Port Type Setting Factory Default Access This port type is used to connect single devices without tags Access Select Trunk port type to connect another 802 1Q VLAN aware switch or another LAN that combines tagged and or untagged devices and or other switches hubs A ATTENTION For communication redundancy in the VLAN environment set Redundant Port Coupling Port and Coupling Control Port as Trunk Port since these ports act as the backbone to transmit all packets of different VLANs to different EDS 728 units Port PVID Setting Factory Default VID range from 1 Set the port default VLAN ID for untagged devices that 1 to 4094 connect to the port Port Fixed VLAN List Tagged VID range from 1 This field will be active only when selecting the Trunk to 4094 port type Set th
23. cannot be viewed or changed by others However there is a problem with the site s security certificate ity The security certificate was iesued by a company you have not chosen to trust View the certificate to determine whether Hou want to trust the certifying authority i The security certificate date is walid The security certificate has a valid name matching the name of the page you are trying to view Do vou want to proceed es View Certificate 3 Select Yes to enter the EDS 728 s web browser interface and access the web browser interface secured via HTTPS SSL E https 77192 168 127 253 home asp Microsoft Internet Explorer File Edt View Favorites Tools Help sa Back E3 at Eh Search Gaj Favorites ei Media pa Es a EI GEEET TM MOXA EtherDevice Switch EDS Model EDS 728 LIAC Address gt 00 90 E3 EE EE 1 Hane Managed Rechdarnt Sith 00083 Serial Ho OO08S Finroarsre Version W1 0 Location Saritch Location Ee Welcome to the Web Consol m NOTE Moxa provides a Root CA certificate After installing this certificate into your PC or notebook you can access the web browser interface directly and will not see any warning messages again You may download the certificate from the EDS 728A s CD ROM 3 86 d EDS Configurator GUI EDS Configurator is a comprehensive Windows based GUI that is used to configure and maintain multiple EDS switches A suite of useful
24. changed 3 23 EDS 728 Series Users Manual Featured Functions Using Communication Redundancy NOTE Setting up Communication Redundancy on your network helps protect critical links against failure protects against network loops and keeps network downtime at a minimum The Communication Redundancy function allows the user to set up redundant loops in the network to provide a backup data transmission route in the event that a cable is inadvertently disconnected or damaged This feature is particularly important for industrial applications since it could take several minutes to locate the disconnected or severed cable For example if the EDS 728 is used as a key communications component of a production line several minutes of downtime could result in a big loss in production and revenue The EDS 728 supports three different protocols to support this communication redundancy function Rapid Spanning Tree Spanning Tree Protocol IEEE 802 1W 1D Turbo Ring and Turbo Ring V2 When configuring a redundant ring all switches on the same ring must be configured to use the same redundancy protocol You cannot mix the Turbo Ring Turbo Ring V2 and STP RSTP protocols on the same ring The following table lists the key differences between each feature Use this information to evaluate the benefits of each and then determine which features are most suitable for your network EEN Turbo Ring V2 Turbo Ring Turbo Chain STP RSTP
25. clicking on Import system File Update By Backup Media ABC Auto Backup Configurator Configuration Auto load ABC s system configurations when system boots up Save the current configurations to ABC Load the ABC s configurations to Switch Auto load system configurations when system boots up Setting Factory Default Enable Enables Auto load system configurations when system boots up i Enable Disable Disables Auto load system configurations when system boots up Save the current configurations to ABC To export the current configuration file of the EDS 728 click on Save to save it to the ABC Load the ABC s configurations to the Switch To import the configuration file of the EDS 728 click on Load to load it to the Switch Restart Restart This function will restart MOXA EtherDevice Switch This function is used to restart the Moxa EtherDevice Switch Factory Default Reset to Factory Default This function will reset all settings to their factory default values Be aware that previous settings will be lost 3 16 EDS 728 Series Users Manual Featured Functions The Factory Default function is included to give users a quick way of restoring the EDS 728 s configuration settings to their factory default values This function is available in the Console utility serial or Telnet and Web Browser interface NOTE After activating the Factory Default function you will need to use the default network settings to
26. each frame 3 47 EDS 728 Series Users Manual Featured Functions NOTE NOTE Default Port Priority Setting Factory Default Low Normal Set the Port Default Priority of the ingress frames to Normal Medium High different priority queues If the received packets are not equipped with any tag information CoS TOS the default port priority will take effect The priority of an ingress frame is determined in order by 1 Inspect TOS 2 Inspect CoS 3 Default Port Priority The designer can enable these classifications individually or in combination For instance if a hot higher priority port is required for a network design Inspect TOS and Inspect CoS can be disabled This setting leaves only port default priority active which results in all ingress frames being assigned the same priority on that port CoS Mapping ES EE EE EE EE EE TT Mapping Table of CoS Value and Priority Queues 705 Priority Queue Low I Low Normal Normal Medium Y High High gt Low Normal Set the mapping table of different CoS values to 4 Low Medium High different egress queues Low Normal Normal Medium Medium High High Medium gt sa MO OO me N OF 0 1 2 3 4 5 6 7 3 48 EDS 728 Series Users Manual Featured Functions TOS DiffServ Mapping EE EE EE Mapping Table of ToS DSCP Value and Priority Queues ToS eye ToS 0x001 Low oxo Lo
27. example so called broadcast storms could be caused by an incorrectly configured topology or a malfunctioning device The EDS 728 series not only prevents broadcast storms but can also be configured to a different ingress rate for all packets giving administrators full control of their limited bandwidth to prevent undesirable effects caused by unpredictable faults Configuring Bandwidth Management Broadcast Storm Protection Broadcast Storm Protection lv Broadcast Storm Protection T include Multicast Packet Setting eN Enable Disable Enable or disable the Broadcast Storm Protection for broadcast and unknown unicast packets globally Check the check box to include multicast Barrie Deo ir ge when Barrie Deo ir ge for Broadcast Storm Protection Traffic Rate Limiting Settings Traffic Rate Limiting Settings Port 2 1 2 2 2 3 24 Setting Factory Default Ingress rate Select the ingress rate for all packets from the following N A options not limited 3 5 10 15 25 35 50 65 85 3 62 EDS 728 Series Users Manual Featured Functions Using Port Access Control The EDS 728 provides two kinds of Port Base Access Control One is IEE 802 1X and the other is Static Port Lock IEEE 802 1X The IEEE 802 1X standard defines a protocol for client server based access control and authentication The protocol restricts unauthorized clients from connecting to a LAN through ports that are open
28. f After entering the Main Menu use the following keys to move the cursor and to select options SC EDS 728 Series User s Manual Getting Started Configuration by Telnet Console You may use Telnet to access the EDS 728 s console utility over a network To be able to access the EDS s functions over the network by Telnet or Web Browser from a PC host that is connected to the same LAN as the EDS 728 you need to make sure that the PC host and the EDS 728 are on the same logical subnetwork To do this check your PC host s IP address and subnet mask By default the EDS 728 s IP address is 192 168 127 253 and the EDS 728 s subnet mask is 255 255 0 0 for a Class B network If you do not change these values and your PC host s subnet mask is 255 255 0 0 then its IP address must have the form 192 168 xxx xxx On the other hand if your PC host s subnet mask 1s 255 255 255 0 then its IP address must have the form 192 168 127 xxx NOTE To use the EDS 728 s management and monitoring functions from a PC host connected to the same LAN as the EDS 728 you must make sure that the PC host and the EDS 728 are on the same logical subnetwork NOTE Before accessing the console utility via Telnet first connect one of the EDS 728 s RJ45 Ethernet ports to your Ethernet LAN or directly to your PC s Ethernet NIC You can establish a connection with either a straight through or cross over Ethernet cable EER EE EE EE RES EE EE NO
29. of the monitored port Watch Direction Select one of the following three watch direction options e Output data stream Select this option to monitor only those data packets being sent out through the EDS 728 s port e Input data stream Select this option to monitor only those data packets coming in through the EDS 728 s port e Bi directional Select this option to monitor data packets both coming into and being sent out through the EDS 728 s port STEP 2 Be sure to activate your settings before exiting e When using the Web Browser interface activate by clicking on the Activate button e When using the Console utility activate by first highlighting the Activate menu option and then press Enter You should receive the Mirror port settings are now active Press any key to continue message 3 79 EDS 728 Series Users Manual Featured Functions Ping EES ee ee ee Use Ping Command to test Network Integrity IP address Name 192 168 127 253 The Ping function uses the ping command to give users a simple but powerful tool for troubleshooting network problems The function s most unique feature is that even though the ping command is entered from the user s PC keyboard the actual ping command originates from the EDS 728 itself In this way the user can essentially sit on top of the EDS 728 and send ping commands out through its ports To use the Ping function type in the desired IP address and then press Enter fr
30. pe eee en ee Te 3 25 Configuring Turbo Ring and Turbo Ring V2 ees ee 3 29 The Turpo Chan Cone DI ee ED 3 33 oniiontide Tuibe Chain sk ee ee E E 3 34 The SP PR SP CON CED ee Ed N cay AN ee aia Re RE ete ve eageiaes 3 37 Conn orne STP RSIP ED ER ES ee tenner ere ie Ge 3 42 Chapter 4 site Tra tiie Pret Ori Za MO ie ee rd N ge ed oe Ge ee de Ge ies 3 44 The Traic Prioritization Concept as ske ee EE De ANE 3 44 Conmeurine Trani Prioritization EN Ee ati eee 3 46 Usina Vinta MIN EE oc ac sg ase en ea cand i NS es Ad 3 49 Tie Virtual GAN VEAN ConeeDis ne ke eek tenes 3 49 Sample Applications of VLANs using the EDS 728 sesse ee ee ee ee 3 52 Oni eure SOTO VLAN oso Gee ee ee ek de De 3 53 Usine Multicast ie ee ES EE E ae he a ale 3 55 The Conceptot Multicast Filtering ie ee Ge a 3 55 Contouring IGMP SAOOPIKP ss ts citrate rennet cae Neel ee EE tess 3 58 Addstatie Muliieast WAC os Me OE EG oe ue oe ee ee GV oe 3 59 Gye aus hea UIIS GERDA ie EA GE OE ie ee 3 60 Mluitiedst Fitero Behaviois ts de ek ee oe eg ED 3 61 Usine Bandwidth Management hede ee oe oe deren ees 3 62 Configuring Bandwidth Management 3 62 Usine PortAesessE OROS a a Ge aes 3 63 Eoniieutins TEER S02 Etes ks be ns ee one ee EDE 3 65 CoOnmeuning Sias Poor LOCK sis na hares 3 68 Osme TP EHC EA EA EE RO AE N AE 3 69 ds tie ATO Ware SEER DE RA ER E E Ee 3 69 Conero Email Wanin Ee De ee ee RD Ge Ge ee EE 3 69 Fmal Alim Events Set Ss ses do ie ee og ee GE
31. provides a convenient way to modify the switch s configuration and access the built in monitoring and network administration functions The recommended web browser is Microsoft Internet Explorer 5 5 or 6 0 with JVM Java Virtual Machine installed NOTE To use the EDS 728 s management and monitoring functions from a PC host connected to the same LAN as the EDS 728 you must make sure that the PC host and the EDS 728 are on the same logical subnetwork NOTE If the EDS 728 is configured for other VLAN settings you must make sure your PC host is on the management VLAN Refer to the Configuring 802 1Q VLAN in Chapter 3 for the VLAN settings NOTE Before accessing the EDS 728 s web browser interface first connect one of its RJ45 Ethernet ports to your Ethernet LAN or directly to your PC s Ethernet NIC You can establish a connection with either a straight through or cross over Ethernet cable NOTE The EDS 728 s default IP is 192 168 127 253 2 6 EDS 728 Series User s Manual Getting Started Follow the steps below to access the EDS 728 s web browser interface 1 Open Internet Explorer and type the EDS 728 s IP address in the Address field Press Enter to establish the connection washingtonpost com News Front Microsoft Internet Explorer File Edt View Favorites Joos Heb e Q A a Forward Stop Refresh Home Search Vaddess 18282728 sd oes 2 The web login page will open Select the login account Admi
32. the EDS 728 over an Ethernet LAN or over the Internet The following topics are covered LJ RS 232 Console Configuration 115200 None 8 1 VT100 Configuration by Telnet Console Configuration by Web Browser D HE Disabling Telnet and Browser Access EDS 728 Series User s Manual Getting Started RS 232 Console Configuration 115200 None 8 1 VT100 NOTE Connection Caution You cannot connect to the EDS 728 simultaneously by serial console and Telnet 2 You can connect to the EDS 728 simultaneously by web browser and serial console or by web browser and Telnet However we strongly suggest that you do NOT use more than one connection method at the same time Following this advice will allow you to maintain better control over the configuration of your EDS 728 NOTE We recommend using Moxa PComm Terminal Emulator which can be downloaded free of charge from Moxa s website Before running PComm Terminal Emulator use an RJ45 to DB9 F or RJ45 to DB25 F cable to connect the EDS 728 s RS 232 Console port to your PC s COM port generally COM1 or COM2 depending on how your system is set up After installing PComm Terminal Emulator take the following steps to access the RS 232 Console utility 1 From the Windows desktop click on Start gt Programs 2 PCommLite2 5 gt Terminal Emulator N Accessories b fa PComm Lite 2 5 4 ay Diagnostic Favorites gt StartUp y 2 Library Porting Notes
33. the following 1 The IP address of the relay agent 2 The MAC address of the relay agent 3 A combination of IP address and MAC address of the relay agent 4 A user defined string DHCP Relay Agent Server IP Address ard Server DHCP Option 62 LIEnable Option 82 Type Value Display DHCP Function Table Option 82 1 1 01000101 Enable A 1 2 01000102 Enable 1 3 01000103 Enable 1 4 01000104 Enable 7 2 1 01000105 Enable 2 2 01000106 Enable h Ss L Eg Server IP Address 1 Server IP address for the This assigns the IP address of the 1st DHCP server that None Ist DHCP server the switch tries to access 2 Server IP address for the This assigns the IP address of the 2nd DHCP server that None 2nd DHCP server the switch tries to access 34 Server Setting Factory Default IP address for the This assigns the IP address of the 3rd DHCP server that None 3rd DHCP server the switch tries to access 3 77 EDS 728 Series User s Manual Featured Functions 4 Server Setting Factory Default IP address for the This assigns the IP address of the 4th DHCP server that None 4th DHCP server the switch tries to access DHCP Option 82 Enable Option8 2 Type Use the combination of switch MAC address and IP address as the remote ID sub option Value Setting Description Factory Default io Displays the value which you ve set EN Max 12 If you set the DHCP Option 82 ty
34. the information provided by the EDS 728 s MAC address table EE All MAC Address List All 1 00 Oa e4 45 f9 1f ucast 1 1 1 Low The MAC Address table can be configured to display the following the EDS 728 MAC address groups Select this item to show all EDS 728 s MAC addresses ALL Learned Select this item to show all EDS 728 s Learned MAC addresses ALL Static Lock Select this item to show all EDS 728 s Static Lock MAC addresses ALL Static Select this item to show all EDS 728 s Static Static Lock Static Multicast MAC addresses ALL Static Select this item to show all EDS 728 s Static Multicast MAC Multicast addresses Select this item to show all MAC addresses of dedicated ports The table will display the following information This field shows the MAC address This field shows the type of this MAC address This field shows the port that this MAC address belongs to This field shows the priority of this MAC address 3 83 EDS 728 Series Users Manual Using System Log Event Log Event Log Table Page 67 67 Featured Functions dex Bootup Date system Startup Time 36 2007 07 30 09 02 17 54d1h30m23s5 Port 1 link off 36 2007 07 30 09 02 21 54d1h30m27s Port 1 link on 36 2007 07 30 09 02 45 54diha0msis Port 1 link off 36 2007 07 30 09 02 47 54d1h30m535s Port 1 link on 36 2007 07 30 09 08 50 54d1h36m56s Por 1 link off 36 2007 07 30 09 08 54 54d1h37m0s Port 1 link on 36 2007 07 30 09 09 19 54d1h3
35. utilities is available to help you locate EDS switches attached to the same LAN as the PC host regardless of whether or not you know the IP addresses of the switches connect to an EDS switches whose IP address 1s known modify the network configurations of one or multiple EDS switches and update the firmware of one or more EDS switches EDS Configurator is designed to provide you with instantaneous control of all of your EDS switches regardless of location You may download the EDS Configurator software from Moxa s website free of charge This chapter includes the following sections Starting EDS Configurator Broadcast Search Search by IP address Upgrade Firmware Modify IP Address Export Configuration Import Configuration DLULLDULULDUULD Unlock Server EDS 728 Series User s Manual EDS Configurator GUI Starting EDS Configurator To start EDS Configurator locate and then run the executable file edscfgui exe NOTE You may download the EDS Configurator software from Moxa s website at www moxa com For example if the file was placed on the Windows desktop it should appear as follows Simply double click on the icon to run the program edschgul ese The Moxa EtherDevice Server Configurator window will open as shown below T MOXA EtherDevice Server Configurator OF x List Server Firmware Configuration View Help Model e IP Address MAC Address Status Broadcast Search Use the Broad
36. 0 Port Disabled 0x0001 Not RSTP Port 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF RSTP Not Enable 0x3300 1 word TR Master Slave 0x0000 Slave 0x0001 Master OxFFFF Turbo Ring Not Enable EDS 728 Series Users 0x3301 0x3302 0x3303 0x3304 0x3305 0x3500 0x3501 Manual Modbus TCP Map TR Ist Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding TR 2nd Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding TR Coupling 0x0000 Off 0x0001 On OxFFFF Turbo Ring Not Enable TR Coupling Port status 0x0000 Port Disabled 0x0001 Not Coupling Port 0x0002 Link Down 0x0003 Blocked 0x0005 Forwarding OxFFFF Turbo Ring Not Enable TR Coupling Control Port status 0x0000 Port Disabled 0x0001 Not Coupling Port 0x0002 Link Down 0x0003 Blocked 0x0005 Forwarding 0x0006 Inactive 0x0007 Active OxFFFF Turbo Ring Not Enable TR2 Coupling Mode 0x0000 None 0x0001 Dual Homing 0x0002 Coupling Backup 0x0003 Coupling Primary OxFFFF Turbo Ring V2 Not Enable TR2 Coupling Port Primary status Using in Dual Homing Coupling Backup Coupling Primary 0x0000 Port Disabled 0x0001 Not Coupling Port 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Not Enable EDS 728 Series User s Manual Modbus TCP Map 0x3502 1 word TR2 Co
37. 01 10M Full 0x0002 100M Half 0x0003 100M Full 0x0004 1G Half 0x0005 1G Full OxFFFF No port 0x 1200 0x1211 1 word Port 1 10 Flow Ctrl 0x0000 Off 0x0001 On OxFFFF No port 0x1300 0x1311 1 word Port 1 10 MDI MDIX 0x0000 MDI 0x0001 MDIX OxFFFF No port 0x0058 0x0059 Ox005A 0x0080 0x008 0x0082 0x0083 EDS 728 Series Users Manual Modbus TCP Map 0x1400 0x1413 Port 1 20 word Port 1 10 Description Port Description 100TX RJ45 Word 0 Hi byte 1 Word 0 Lo byte 0 Word 1 Hi byte 0 0x1414 0x1427 Port 2 Word 1 Lo byte T Word 4 Hi byte 4 Word 4 Lo byte 5 Word 5 Hi byte Word 5 Lo byte 0 Packets Information 0x2000 0x2023 2 word Port 1 10 Tx Packets Ex port 1 Tx Packets 0x44332211 Word 0 4433 Word 1 2211 0x2 100 0x2123 2 word Port 1 10 Rx Packets Ex port 1 Rx Packets 0x44332211 Word 0 4433 Word 1 2211 0Ox2200 0x2223 2 word port 1 10 Tx Error Packets Ex port 1 Tx Error Packets 0x44332211 Word 0 4433 Word 1 2211 0x2300 0x2323 2 word port 1 10 Rx Error Packets Ex port 1 Rx Error Packets 0x44332211 Word 0 4433 Word 1 2211 Redundancy Information 0x3000 1 word Redundancy Protocol 0x0000 None 0x0001 RSTP 0x0002 Turbo Ring 0x0003 Turbo Ring V2 0x0004 Turbo Chain 0x3100 1 word RSTP Root 0x0000 Not Root 0x0001 Root OxFFFF RSTP Not Enable 0x3200 0x3211 1 word RSTP Port 1 10 Status 0x000
38. 5 e Port 7 connects a single untagged device and assigns it to VLAN 4 it should be configured as Access Port with PVID 4 After proper configuration e Packets from device A will travel through Trunk Port 3 with tagged VID 5 Switch B will recognize its VLAN pass it to port 6 and then remove tags received successfully by device G and vice versa e Packets from device B and C will travel through Trunk Port 3 with tagged VID 2 Switch B recognizes its VLAN passes it to port 4 and then removes tags received successfully by device F and vice versa e Packets from device D will travel through Trunk Port 3 with tagged VID 3 Switch B will recognize its VLAN pass to port 5 and then remove tags received successfully by device H Packets from device H will travel through Trunk Port 3 with PVID 3 Switch A will recognize its VLAN and pass it to port 2 but will not remove tags received successfully by device D e Packets from device E will travel through Trunk Port 3 with tagged VID 4 Switch B will recognize its VLAN pass it to port 7 and then remove tags received successfully by device I 3 52 EDS 728 Series Users Manual Featured Functions Packets from device I will travel through Trunk Port 3 with tagged VID 4 Switch A will recognize its VLAN and pass it to port 2 but will not remove tags received successfully by device E Configuring 802 1Q VLAN VLAN Port Settings 802 1 VLAN Settings
39. 7m255s Port 1 link off 36 2007 07 30 09 09 20 54d1h37m26s Por 1 link on 999 38 2007 07 30 09 13 36 54d1h41m42s admin Auth 1000 36 2007 07 30 09 16 49 54d 1h44ams55s a admin Auth This field shows how many times the EDS 728 has been rebooted or cold started The date is updated based on how the current date is set in the Basic Setting page The time is updated based on how the current time is set in the Basic Setting page The system startup time related to this event Syslog Settings This function provides the event logs for the syslog server The function supports 3 configurable syslog servers and syslog server UDP port numbers When an event occurs the event will be sent as a syslog UDP packet to the specified syslog servers Syslog Settings Syslog Server 1 syslogsvr moxa com Port Destination 514 IERE syslog Server 2 Port Destination 514 disse Syslog Server 3 Port Destination 514 DESER E 3 84 EDS 728 Series Users Manual Featured Functions NOTE Syslog Server I Setting Factory Default IP Address Enter the IP address of 1 Syslog Server used by your None network Port Destination Enter the UDP port of 1 Syslog Server 514 1 to 65535 Syslog Server 2 Setting Factory Default IP Address Enter the IP address of 2 Syslog Server used by your None network Port Destination Enter the UDP port of 2 Syslog Server 514 1 to 65535 Syslog Server 3 Setting Description Fac
40. AN Segment 2 e Bridge C is the Designated Bridge for LAN segment 3 because it has the lowest Root Path Cost for LAN Segment 3 gt The route through Bridges C and B costs 200 C to B 100 B to A 100 gt The route through Bridges Y and B costs 300 Y to B 200 B to A 100 e The Designated Bridge Port for LAN Segment 3 is Port 2 on Bridge C Using STP on a Network with Multiple VLANs IEEE Std 802 1D 1998 Edition does not take into account VLANs when calculating STP information the calculations only depend on the physical connections Consequently some network configurations will result in VLANs being subdivided into a number of isolated sections by the STP system You must ensure that every VLAN configuration on your network takes into account the expected STP topology and alternative topologies that may result from link failures Port Speed Path Cost 802 1D Path Cost 1998 Edition 802 1w 2001 10 Mbps 100 2 000 000 The following figure shows an example of a network that contains VLANs 1 and 2 The VLANs are connected using the 802 1Q tagged link between Switch B and Switch C By default this link has a port cost of 100 and is automatically blocked because the other Switch to Switch connections have a port cost of 36 18 18 This means that both VLANs are now subdivided VLAN 1 on Switch units A and B cannot communicate with VLAN 1 on Switch C and VLAN 2 on Switch units A and C cannot communicate with VLAN 2 on Switch B
41. Auto EF Disable Auto 24 N 100BaseTX RJ45 fo Auto Disable Auta T adie Enable Allows data transmission through the port enabled Immediately shuts off port access Description Media type Displays the media type for each module s port Name Max 63 Characters Specify an alias for each port and assist the None administrator in remembering important information about the port E g PLC 1 Port Transmission Speed Setting Factory Default Auto Allows the port to use the IEEE 802 3u protocol to negotiate with connected devices The port and connected devices will determine the best speed for that connection Choose one of these fixed speed options if the Auto nego opposing Ethernet device has trouble 10M Full auto negotiating for line speed 10M Half EDS 728 Series Users Manual Featured Functions FDX Flow Control This setting enables or disables the flow control capability of this port when the port transmission speed setting is in auto mode The final result will be determined by the auto process between the EDS 728 and connected devices Enable Enables flow control for this port when in auto nego mode Disable Disables flow control for this port when in auto nego mode Disable Port Type Auto Allows the port to auto detect the port type of the opposing Ethernet device and change the port type accordingly i TE t Choose the MDI or MDIX option if the opposing
42. EDS 728 as Master Do not select this EDS 728 as Not checked Disable Master Redundant Ports P 1 St Select any port of the EDS 728 to Ring 1 1 port of last IM module be one of the redundant ports Ring 2 not defined Ring 1 2 port of last IM module Ring 2 not defined Ist Port Select any port of the EDS 728 to 2nd Port be one of the redundant ports Enable Ring Coupling Select this EDS 728 as Coupler Do not select this EDS 728 as Not checked Disable Coupler 3 32 EDS 728 Series Users Manual Featured Functions Coupling Mode Select this item to change to the Primary Port not defined Dual Homing configuration page Backup Port not defined Dual Homing Select this 1tem to change to the Ring Coupling backup Coupling Port not defined configuration page Ring Coupling backup Select this 1tem to change to the Ring Coupling primary Coupling Port not defined configuration page Ring Coupling primary Primary Backup Port Setting Factory Default be the primary ports Select any port of the EDS 728 to is Ere ee be the backup port Y ou should manual adjust this port into another available port before enabling the architecture The Turbo Chain Concept Moxa s Turbo Chain is an advanced software technology that gives network administrators the flexibility of constructing any type of redundant network topology When using the chain concept you fi
43. GE RE ee De ee GIDS GE 4 4 Export OnieouralOns EG EG Ge De diseeetea 4 5 Import Coni UAL ONG ss Se cette a Ge eg A 6 Liiloek Seile E Re ED ED EA tutus IS ED RE AE SE OE N GE De 4 7 Appendix A MIE Groups EE dads as teins ee GESE ee EE EE N ee Gie ia A 1 Appendix B Modbus TCP Map iis we eie vie ske Weke ke Ke Ge Re Se Wee We ee ee Ee GE Ke de ee Ge ki ee B 1 EDS 28 Modbus information Vi Os GE EG SG ee B 1 1 Introduction Welcome to the Moxa EtherDevice Switch EDS 728 Series the modular managed Gigabit Ethernet Switch designed especially for connecting Ethernet enabled devices in industrial field applications The following topics are covered in this chapter LJ Overview LJ Package Checklist LJ Features EDS 728 Series Users Manual Introduction Overview Network planning is easy and flexible with the EDS 728 which has a modular design that lets you install up to 4 Gigabit ports and 24 fast Ethernet ports in one switch Choose from two 2 port Gigabit modules with copper or fiber optic connectors and eight 4 port Fast Ethernet modules with copper or fiber optic SC ST connectors The EDS 728 is suitable for any industrial application and leaves room for future expansion Features include an angled LED display for convenient viewing from any vertical angle pluggable ABC 01 for configuration back up network redundancy and intelligent network management The EDS 728 provides more flexibility reliability and applicat
44. Internet Start by clicking on the Specify by IP address icon amp or by selecting Specify IP address under the List Server menu The Search Server with IP Address window will open Enter the IP address of the switch you wish to search for and then click OK search Server with IP Address x IP Address 10 1 27272 J T MOXA EtherDevice Server Configurator 3 sl List Server Firmware Configuration View Help AE La N TT A L EDS 508 Jo UU E8 90 00 00 ame Managed Redundant Switch 00011 IP Address 10 1 7 2 etmask 255 0 0 0 Gateway 0 0 0 0 C Address DO E8 90 00 00 11 Serial No 00011 Firmware Yer 0 20 Upgrade Firmware Keep your EDS switch up to date with the latest firmware from Moxa Take the following steps to upgrade the firmware 1 Download the updated firmware rom file from the Moxa website www moxa com 2 Click on the switch from the Moxa EtherDevice Server Configurator window whose firmware you wish to upgrade to highlight it T MOXA EtherDevice Server Configurator E a gt List Server Firmware Configuration View Help BA E Nz La Model ddress AC Address Ds 508 EWE UU ES SU 00 00 EDS 508 ame Managed Redundant Switch 00011 IP Address 10 1 7 2 etmask 255 0 0 0 Gateway 0 0 0 0 C Address OO E8 90 00 OO 11 Serial No DOOLL Firmware Ver 0 20 EDS 728 Series User s Manual EDS Configurator GUI 3 Click on the
45. Moxa EtherDevice Switch EDS 728 Series User s Manual www moxa com product Third Edition July 2010 MOXA 2010 Moxa Inc All rights reserved Reproduction without permission is prohibited Moxa EtherDevice Switch EDS 728 Series User s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright 2010 Moxa Inc All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the inform
46. Not Enable Turbo Chain Switch Role 0x0000 Head 0x0001 Member 0x0002 Tail OxFFFF Turbo Chain Not Enable Turbo Chain Ist Port status 0x0000 Link Down 0x0001 Blocking 0x0002 Blocked 0x0003 Forwarding OxFFFF Turbo Ring V2 Ring 2 Not Enable Turbo Chain 2nd Port status 0x0000 Link Down 0x0001 Blocking 0x0002 Blocked 0x0003 Forwarding OxFFFF Turbo Ring V2 Ring 2 Not Enable
47. P 2nd Time Server IP Name Server if the 1st NTP Server fails to connect EDS 728 Series Users Manual Featured Functions Time Server Ouery Period Setting Factory Default Query Period This parameter determines how frequently the 600 seconds time is updated from the NTP server IEEE 1588 PTP The following information is taken from the NIST website at http ieeel 588 nist gov intro htm Time measurement can be accomplished using the IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems IEEE 1588 2008 to synchronize real time clocks incorporated within each component of the electrical power system for power automation applications IEEE 1588 which was published in November 2002 expands the performance capabilities of Ethernet networks to control systems that operate over a communication network In recent years an increasing number of electrical power systems have been using a more distributed architecture with network technologies that have less stringent timing specifications IEEE 1588 generates a master slave relationship between the clocks and enforces the specific timing requirements in such power systems All devices ultimately get their time from a clock known as the grandmaster clock In its basic form the protocol is intended to be administration free How Does an Ethernet Switch Affect 1588 Synchronization The following content is taken from the NIST website at http
48. Recovery lt 20 ms lt 300 ms lt 20 ms Up to 30 Up to 5 Time seconds seconds Most of Moxa s managed switches now support two proprietary Turbo Ring protocols 1 Turbo Ring refers to the original version of Moxa s proprietary redundant ring protocol which has a recovery time of under 300 ms 2 Turbo Ring V2 refers to the new generation Turbo Ring which has a recovery time of under 20 ms In this manual we use the terminology Turbo Ring ring and Turbo Ring V2 ring to differentiate between rings configured for one or the other of these protocols Gigabit Ethernet Redundant Ring Capability lt 50 ms NOTE Ethernet has become the default data communications medium for industrial automation applications In fact Ethernet is often used to integrate video voice and high rate industrial application data transfers into one network The EDS 728 which comes equipped with a redundant Gigabit Ethernet protocol called Gigabit Turbo Ring gives system maintainers a convenient means of setting up a versatile yet stable Gigabit Ethernet network With Gigabit Turbo Ring if any segment of the network gets disconnected your automation system will be back to normal in less than 300 ms Turbo Ring or 50 ms Turbo Ring V2 Port trunking and Turbo Ring can be enabled simultaneously to form a backbone Doing so will increase the bandwidth of the backbone and also provide redundancy For example suppose that two physic
49. Role Por Num Port Status Head Port Member Part 12 M 3 34 EDS 728 Series Users Manual Featured Functions Member Switch Configuration Communication Redundancy Current Status Now Active None Settings iceman Protocol Turbo Chain kd Fort Role Port Num Port Status 1st Member Port ae 2nd Member Port Tail Switch Configuration Communication Redundancy Current Status Now Active None Settings Pia Turbo Chain y Protocol Role Tail Tail Port as Member Port i Explanation of Current Status Items Now Active Shows which communication protocol is in use Turbo Ring Turbo Ring V2 RSTP Turbo Chain or None The Ports Status indicators show Forwarding for normal transmission Blocked if this port is connected to the Tail port as a backup path and the path is blocked and Link down if there is no connection 3 35 EDS 728 Series User s Manual Featured Functions Explanation of Settings Items Redundancy Protocol Select this 1tem to change to the Turbo Ring configuration page Turbo Ring Select this 1tem to change to the Turbo Ring V2 configuration page Turbo Chain Select this item to change to the None Turbo Chain configuration page RSTP IEEE Select this 1tem to change to the 802 1 W 1D RSTP configuration page Ring redundancy is not active Role Member Head Role port member port Member Role Select any port of the EDS to be the 1 member port 2 Member port S
50. Switch A 100BaseTxX full duplex Link only carries VLAN2 path cost 18 100BaseTX full duplex Link only caries VLAN path cost 18 Block Switch BE n ie s ep E n ie 802 1Q tagged 10Base TX half duplex Link carnes VLAN1 2 path cost 100 To avoid subdividing VLANSs all inter switch connections should be made members of all available 802 1Q VLANS This will ensure connectivity at all times For example the connections between Switches A and B and between Switches A and C should be 802 1Q tagged and carrying VLANS 1 and 2 to ensure connectivity See the Configuring Virtual LANs section for more information about VLAN Tagging 3 41 EDS 728 Series Users Manual Featured Functions Configuring STP RSTP The following figures indicate which Spanning Tree Protocol parameters can be configured A more detailed explanation of each parameter is given below the figure Communication Redundancy Current Status Now Active None Root Not root Settings Redundancy Protocol RSTP IEEE 802 1 v 1D v Bridge Priority 32768 gt Hello Time 2 Ooms Forwarding Delay 15 10ms Max Age 20 10ms Port Enable RSTP Port Priority Port Cost 1 1 Oo 1 2 1 3 1 4 2 1 2 2 Jaaa dia ana 200000 Ad At the top of this page the user can check the Current Status of this function For RSTP you will see Now Active This field will show which communica
51. TE The EDS 728 s default IP is 192 168 127 253 Follow the steps below to access the console utility via Telnet 1 Click on Start gt Run and then telnet to the EDS 728 s IP address from the Windows Run window You may also issue the telnet command from the MS DOS prompt Run H E Type the name of a program folder document or Internet resource and Windows wil open it for you Oper telnet 192 168 127 253 Cancel Browse 2 Type 1 to choose ansi vt100 and then press Enter MOXA EtherDevice Switch EDS 728 Console terminal type l ansi vrlOO 2 wrS2 1 2 5 EDS 728 Series User s Manual Getting Started 3 The Console login screen will appear Press Enter to open the Account pop up selector and then select either admin or user Use the keyboard s down arrow to move the cursor to the Password field enter the Console Password this is the same as the Web Browser password leave the Password field blank if a console password has not been set and then press Enter cs C WWINDOWS system32 cmd exe Model EDS 7Z8 Name Managed Redundant Switch 00003 Location Switch Location Firmware Version VO 1 11 Serial No 00003 IP 192 168 127 253 MAC Address 00 90 E8 00 00 22 Account admin Password NOTE The Telnet Console looks and operates in precisely the same manner as the RS 232 Console Configuration by Web Browser The Moxa EDS 728 s web browser interface
52. The STP protocol is part of the IEEE Std 802 1D 1998 Edition bridge specification The explanation given below uses bridge instead of switch What is STP STP 802 1D is a bridge based system that is used to implement parallel paths for network traffic STP uses a loop detection process to e Locate and then disable less efficient paths i e paths that have a lower bandwidth e Enable one of the less efficient paths if the most efficient path fails The figure below shows a network made up of three LANs separated by three bridges Each segment uses at most two paths to communicate with the other segments Since this configuration can give rise to loops the network will overload if STP is NOT enabled LAN 1 3 37 EDS 728 Series Users Manual Featured Functions If STP is enabled it will detect duplicate paths and prevent or block one of them from forwarding traffic In the following example STP determined that traffic from LAN segment 2 to LAN segment should flow through Bridges C and A because this path has a greater bandwidth and is therefore more efficient LAN 1 ey Bridge A LAN 2 Bridge C LAN 3 What happens if a link failure is detected As shown in next figure the STP process reconfigures the network so that traffic from LAN segment 2 flows through Bridge B LAN 1 Bridge B Bridge A Bridge C STP will determine which path between each bridged segment is most efficient and th
53. Upgrade Firmware toolbar icon amp I or select Upgrade under the Firmware menu If the switch is Locked you will be prompted to input the switch s User Name and Password 4 Use the Open window to navigate to the folder that contains the firmware upgrade file and then click on the correct rom file eds rom in the example shown below to select the file Click on Open to activate the upgrade process Look in 3 My Documents a ql c L My eBooks a eds config File name edstom tt si sS Files of type X Cancel Modify IP Address You may use the Modify IP Address function to reconfigure the EDS s network settings Start by clicking on the Modify IP address icon or by selecting Modify IP address under the Configuration menu The Setup Configuration window will open Checkmark the box to the left of those items that you wish to modify and then Disable or Enable DHCP and enter IP Address Subnet mask Gateway and DNS IP Click OK to accept the changes to the configuration Setup Configuration x Modify IP Address Model Name ED6008 M SC MAC address 00 00 00 00 00 10 Serial Number 00010 M DHCP Disable C Enable v IP Address 192 168 127 253 MV Netmask 255 255 0 0 M Gateway NEE Tip Click the check box to select un select change item EDS 728 Series User s Manual EDS Configurator GUI Export Configuration The Export Configuration ut
54. al ports 1 and 2 are trunked to form trunk group Trk1 and then Trk1 is set as one Turbo Ring path If port 1 gets disconnected the remaining trunked port port 2 will share the traffic If port 1 and port 2 are both disconnected Turbo Ring will create the back up path within 300 ms 3 24 EDS 728 Series Users Manual Featured Functions The Turbo Ring Concept The Turbo Ring and Turbo Ring V2 protocols identify one switch as the master of the network and then automatically block packets from traveling through any of the network s redundant loops In the event that one branch of the ring gets disconnected from the rest of the network the protocol automatically readjusts the ring so that the part of the network that was disconnected can reestablish contact with the rest of the network Initial Setup of a Turbo Ring or Turbo Ring V2 ring 1 For each switch in the ring select any two ports as the redundant ports Connect redundant ports on neighboring switches to form the redundant ring The user does not need to configure any of the switches as the master to use Turbo Ring or Turbo Ring V2 If none of the switches in the ring is configured as the master then the protocol will automatically assign master status to one of the switches In fact the master is only used to identify which segment in the redundant ring acts as the backup path In the following subsections we explain how the redundant path is selected for rin
55. alf The auto negotiation function should be disabled for these ports Full duplex operation only Link Aggregation is supported only on point to point links with MACs operating in full duplex mode Multipoint Aggregations The mechanisms specified in this clause do not support aggregations among more than two systems When you activate port trunking settings some advanced functions will either be set to factory default values or disabled Port stat such as transmitting speed duplex and flow control will be set to the factory defaults Communication Redundancy will be set to the factory default 802 1Q VLAN will be set to the factory default and will be disabled Multicast Filtering will be set to the factory default Port Lock will be set to the factory default and will be disabled Set Device IP will be set to the factory default Mirror Port will be set to the factory default and will be disabled Configuring Port Trunking The Port Trunking Settings page is used to assign ports to a Trunk Group EE N EE Port Trunking Settings Trunk Group AF Trunk Type Static Member Ports MEET Name FOX Flow Ctrl Available Ports MEET Name FOX Flow Ctrl DO 1 1 Yes Auto Enable O 1 2 Yes Auto Enable DO 1 3 Yes Auto Enable DO 1 4 Yes Auto Enable Step 1 Select Trk1 Trk2 Trk3 or Trk 4 from the Trunk Group drop down box Step 2 Select Static or LACP from the Trunk Type drop down box Step 3 Under Member Ports
56. anagement software of the EDS 728 over the network 3 50 EDS 728 Series Users Manual Featured Functions Communication Between VLANS If devices connected to a VLAN need to communicate to devices on a different VLAN a router or Layer 3 switching device with connections to both VLANS needs to be installed Communication between VLANs can only take place if they are all connected to a routing or Layer 3 switching device VLANs Tagged and Untagged Membership Your EDS 728 supports 802 1Q VLAN tagging a system that allows traffic for multiple VLANs to be carried on a single physical backbone trunk link When setting up VLANs you need to understand when to use untagged and tagged membership of VLANs Simply put if a port is on a single VLAN it can be an untagged member but if the port needs to be a member of multiple VLANs tagged membership must be defined A typical host e g clients will be untagged members of one VLAN defined as Access Port in the EDS 728 while inter switch connections will be tagged members of all VLANs defined as Trunk Port in the EDS 728 The IEEE Std 802 1Q 1998 defines how VLANs operate within an open packet switched network An 802 1Q compliant packet carries additional information that allows a switch to determine which VLAN the port belongs to If a frame is carrying the additional information it is known as a tagged frame To carry multiple VLANs across a single physical backbone trunk
57. and Available Ports checkmark to select specific ports Step 4 Use the Up Down buttons to add remove designated ports to from a trunk group 3 18 EDS 728 Series Users Manual Featured Functions Trunk Group Maximum of 4 trunk groups Setting Factory Default Trkl Trk2 Trk3 Trk4 Display or designate the Trunk Type and Member _ Trk1 Ports for Trunk Group 1 2 3 or 4 Trunk Type Setting Factory Default Designated Moxa proprietary trunking protocol LACP Designated LACP IEEE 802 3ad Link Static Aggregation Control Protocol Member Ports Available Ports Setting Ports from available ports to from trunk group Port description Displays the media type for each module s port Max 63 Characters Indicates the transmission speed 100M Full 100M Half 1OM Full or 10M Half Indicates if the FDX flow control of this port is Speed FDX Flow Control cp abled or Disabled Add designated ports into trunk group from available ports Remove designated ports from trunk group to available port Trunk Table Trunk Group Member Part 2 1 SUCCESS Trkl 2 2 Success Static 2 3 Success 2 4 SUCCESS Trk 2 3 1 SUCCESS LACF 3 2 SUCCESS Trunk Table Trunk Group Displays the Trunk Type and Trunk Group Member Port Display which member ports belong to the trunk group Status Success means port trunking 1s working properly Fail means port trunking is not working properly 3 19 EDS 728 Se
58. are not located on the local subnet Option 82 is used by the relay agent to insert additional information into the client s DHCP request The Relay Agent Information option is inserted by the DHCP relay agent when forwarding client originated DHCP packets to a DHCP server Servers can recognize the Relay Agent Information option and use the information to implement IP addresses to Clients When Option 82 is enabled on the switch a subscriber device is identified by the switch port through which it connects to the network in addition to its MAC address Multiple hosts on the subscriber LAN can be connected to the same port on the access switch and are uniquely identified The Option 82 information contains two sub options Circuit ID and Remote ID which define the relationship between end device IP and the DHCP Option 82 server The Circuit ID is a 4 byte number generated by the Ethernet switch a combination of physical port number and VLAN ID The format of the Circuit ID is as described below FF VV VV PP Where the first byte FF is fixed to 01 the second and the third byte VV VV is formed by the port VLAN ID in hex and the last byte PP is formed by the port number in hex For example 01 00 0F 03 is the Circuit ID of port number 3 with port VLAN ID 15 3 76 EDS 728 Series Users Manual Featured Functions The Remote ID is to identify the relay agent itself and it can be one of
59. ation herein to correct such errors and these changes are incorporated into new editions of the publication Technical Support Contact Information www moxa com support Moxa Americas Moxa China Shanghai office Toll free 1 888 669 2872 Toll free 800 820 5036 Tel 1 714 528 6777 Tel 86 21 5258 9955 Fax 1 714 528 6778 Fax 86 10 6872 3958 Moxa Europe Moxa Asia Pacific Tel 49 89 3 70 03 99 0 Tel 886 2 8919 1230 Fax 49 89 3 70 03 99 99 Fax 886 2 8919 1231 Chapter 1 Chapter 2 Chapter 3 Table of Contents Vil dele lle dei AA EE EE Saereseaien cance A ance taavessanceass 1 1 OS pl HE NEE EE NE OE ET HR 1 2 PAC Kae eC NECKS ss oe ER EE RR DE ER EE DE ene ee eee 1 2 TS SS ne EE EN Ge EE E oe GE oe EE oe ee EE Ee ET 1 2 Industrial Networking Capability sesse sesse ese ee ee ee 1 2 Designed for Industrial Applications esse sesse ees ee 1 3 Useful Utility and Remote Configuration cccccccssessesessesessssssssssessssssssssseseaas 1 3 Recommended Software and Accessories ccccccccccccccceecceeeeceecceeceeeeeeeeeeeeeseeeeeeees 1 3 Getting Started RR EE EE EES RS GE OE ae eases 2 1 RS 232 Console Configuration 115200 None 8 1 VT100 ee 2 2 Conteuration by Telnet Console EE ED 2 5 Contieurationm by Web Brow Ser EE ee Ge asa nea 2 6 Disabling Telnet and Browser ACCESS n Ee ee EG Ge De ED GE EE Ge Se tc 2 8 Featured Functions ii saa eaa aaa aa aaia 3 1 O IE EN E ee ei ee ee De Ge he De
60. ave been established each bridge is configured to forward traffic only between its Root Port and the Designated Bridge Ports for the respective network segments All other ports are blocked which means that they will not be allowed to receive or forward traffic 3 39 EDS 728 Series Users Manual Featured Functions STP Reconfiguration Once the network topology has stabilized each bridge listens for Hello BPDUs transmitted from the Root Bridge at regular intervals If a bridge does not receive a Hello BPDU after a certain interval the Max Age time the bridge assumes that the Root Bridge or a link between itself and the Root Bridge has gone down This will trigger the bridge to reconfigure the network to account for the change If you have configured an SNMP trap destination when the topology of your network changes the first bridge to detect the change sends out an SNMP trap Differences between RSTP and STP RSTP is similar to STP and it includes additional information in the BPDUs that allow each bridge to confirm that it has taken action to prevent loops from forming when it decides to enable a link to a neighboring bridge Adjacent bridges connected via point to point links will be able to enable a link without waiting to ensure that all other bridges in the network have had time to react to the change The main benefit of RSTP is that the configuration decision is made locally rather than network wide allowing RSTP to carry out automa
61. cast Search utility to search the LAN for all EDS switches that are connected to the LAN Note that since the search is done by MAC address Broadcast Search will not be able to locate Moxa EtherDevice Servers connected outside the PC host s LAN Start by clicking on the Broadcast Search icon amp or by selecting Broadcast Search under the List Server menu The Broadcast Search window will open displaying a list of all switches located on the network as well as the progress of the search Broadcast Search Status Total Count 1 timeout 1sec Stop IF Address EDS 508 10 1 7 2 Progress Get Info M ress 00 E8 90 00 00 11 EDS 728 Series User s Manual EDS Configurator GUI Once the search is complete the Configurator window will display a list of all switches that were located al AF A z a m ae ai t MOXA EtherDevice Server Configurator s List Server Firmware Configuration View Help I 8 EINA La Model IPAddress MAC Address EDs oU6 0 1 7 2 Eo 90 00 00 odel ED 506 ame Managed Redundant Switch 00011 IP Address 10 1 7 2 etmask 255 0 0 0 Gateway 0 0 0 0 C Address 00 E8 90 00 00 11 Serial No 000ll Firmware Ver 0 20 Search by IP address This utility is used to search for one EDS switch at a time Note that the search is conducted by IP address so you should be able to locate any EDS switch that is properly connected to your LAN WAN or even the
62. cast transmissions can occur within a campus LAN or over a WAN In addition networks that support IP multicast send only one copy of the desired information across the network until the delivery path that reaches group members diverges To make more efficient use of network bandwidth it is only at these points that multicast packets are duplicated and forwarded A multicast packet has a multicast group address in the destination address field of the packet s IP header Benefits of Multicast The benefits of using IP multicast are that it e Uses the most efficient sensible method to deliver the same information to many receivers with only one transmission e Reduces the load on the source for example a server since it will not need to produce several copies of the same data e Makes efficient use of network bandwidth and scales well as the number of multicast group members increases e Works with other IP protocols and services such as Quality of Service QoS Multicast transmission makes more sense and is more efficient than unicast transmission for some applications For example multicasts are often used for video conferencing since high volumes of traffic must be sent to several end stations at the same time but where broadcasting the traffic to all end stations would cause a substantial reduction in network performance Furthermore several industrial automation protocols such as Allen Bradley EtherNet IP Siemens Profibus and
63. ccount Erinn Password SS 5 SS AE SES The EDS 728 s Main Menu will be displayed NOTE To modify the appearance of the PComm Terminal Emulator window select Font under the Edit menu and then choose the desired formatting options EF COM5 115200 None 8 1 T100 EDS 728 series VO 1 11 ie RTS Basic Settings Basic settings for network and system parameter Port Trunking Allows multiple ports to be aggregated as a link SNMP The settings for SNMP Comm Redundancy Establish Ethernet communication redundant path Traffic Prioritization Prioritize Ethernet traffic to help determinism 802 10 VLAN Setup Virtual LAN by IEEE standard 802 10 Multicast Filtering Enable the multicast filtering capability Bandwidth Management Bandwidth Management Port Access Control Port Access Control IP Filter The settings for IP Filter Auto Warning Warning email and or relay output by events Line Swap Fast recovery after moving devices to different ports Set device IP Assign IP addresses to connected devices Diagnosis Test network integrity and mirroring port Monitor Monitor port and network status MAC Address Table The complete table of Ethernet MAC Address List Event log The complete table of event logs list i Exit Exit Use the up down arrow keys to select a category and then press Enter to select had StateOPEN mm m mm Ready
64. ck on the Unlock toolbar icon or select Unlock from the Configuration menu 1 Enter the switch s User Name and Password when prompted and then click OK Input Password Fi UserName admin Cancel 4 7 EDS 728 Series User s Manual EDS Configurator GUI 2 When the Unlock status window reports Progress as OK click on the Close button in the upper right corner of the window Unlock status E3 Progress 171 Close MAC Address Progress 00 00 00 00 00 10 OK 3 The status of the switch will now read either Unlocked or Unlocked Fixed T MOXA EtherDevice Server Configurator List Server Firmware Configuration View Help REIS LA Model IP Address MAC Address EDE00S M SC 192 168 127 253 00 00 00 00 00 10 Pile Es ED6008 M SC MOXA EtherDevice Serv 192 168 127 253 255 255 0 0 0 0 0 0 A MIB Groups The EDS 728 comes with built in SNMP Simple Network Management Protocol agent software that supports cold warm start trap line up down trap and RFC 1213 MIB I The standard MIB groups that the EDS 728 series support are MIB II 1 System Group sySORTable MIB II 2 Interfaces Group ifTable MIB II 4 IP Group ipAddrTable ipNetToMediaTable IpGroup IpBasicStatsGroup IpStatsGroup MIB II 5 ICMP Group IcmpGroup IcmpInputStatus IcmpOutputStats MIB II 6 TCP Group tcpConnTable TcpGroup Tcpstats MIB II 7 UDP Group udpTable UdpStats EDS 728 Series
65. count Name Account Password Change Account Password Old Password New Password Retype Password 1st email address PO 2nd email address PO 3rd email address ma 4th email address ma Send Test E mail Mail Server IP Name Setting Factory Default IP address The IP Address of your email server Account Name 3 71 EDS 728 Series Users Manual Featured Functions Password Setting Setting Factory Default Disable Enable to To reset the Password from the Web Browser interface Disable change Password click the Change password check box type the Old Password type the New Password retype the New password and then click on Activate Max 45 Characters Old Password Type the current password when changing the password New Password Type new password when enabled to change password Max 45 Characters Retype Password _ If you type a new password in the Password field you will be required to retype the password in the Retype new password field before updating the new password Email Address Setting Factory Default Max 30 You can set up to 4 email addresses to receive alarm None characters emails from the EDS 728 Send Test Email After finishing with the email settings you should first press the Activate button to activate those settings and then press the Send Test Email button to verify that the settings are correct NOTE Auto warning e mail messages will be s
66. d by your None IP Address network After entering the DNS Server s IP address you can input the EDS 728 s url e g www eds company com in your browser s address field instead of entering the IP address 2nd DNS Server s The IP address of the DNS Server used by your None IP Address network The EDS 728 will try to locate the 2nd DNS Server if the 1st DNS Server fails to connect Global Unicast Address Prefix Prefix Length 64 bits Setting Factory Default Global Unicast Address The prefix value must be formatted according Prefix to RFC 2373 IPv6 Addressing Architecture using 8 colon separated 16 bit hexadecimal values One double colon may be used in the address to indicate the appropriate number of zeros required to fill the undefined fields Global Unicast Address Displays the IPv6 Global Unicast address The network portion of the Global Unicast address can be configured by specifying the Global Unicast Prefix and using a EUI 64 interface ID in the low order 64 bits The host portion of the Global Unicast address is automatically generated using the modified EUI 64 form of the interface identifier switch s MAC address 3 9 EDS 728 Series Users Manual Featured Functions Link Local Address Setting Factory Default The network portion of the Link Local address FESO EUI 64 is FE80 and the host portion of Link Local form of the MAC address is automatically generated using the addres
67. d with DHCP BootP server and RARP protocol to set up IP addresses of Ethernet enabled devices automatically When enabled the Set device IP function allows the EDS 728 to assign specific IP addresses automatically to connected devices that are equipped with DHCP Client or RARP protocol In effect the EDS 728 acts as a DHCP server by assigning a connected device with a specific IP address stored in its internal memory Each time the connected device is switched on or rebooted the EDS 728 sends the device the desired IP address Take the following steps to use the Set device IP function STEP 1 set up the connected devices TCP IP Properties add Set up those Ethernet enabled devices connected to mt onfiguration ateway onfiguration ress the EDS 728 for which you would like IP addresses to be assigned automatically The devices must be An IP address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask configured to obtain their IP address automatically your network administrator for an address and then type it in the space below The devices configuration utility should include a setup page that allows you to choose an option Obtain an IP address automatically similar to Obtain an IP address automatically E Specily an IP address For example Windows TCP IP Properties window IP Address ee is shown at the right Although your device s configurati
68. e changes Setup Configuration Fi Modify IP Address Model Name EDE008 M SC MAC address 00 00 00 00 00 10 Serial Number 00010 V DHCP Disable Enable Villani 255 255 0 0 M Gateway M DNS IP i Tip Click the check box to select un select change item al This dialog displays the import file settings which will N be applied to selected server You can make any modification before pressing OK EDS 728 Series User s Manual EDS Configurator GUI 4 Click on Yes in response to the following warning message to accept the new settings MOXA EtherDevice Server Configurator Warning Some or all of pour MOXA EtherDevice Server s own network settings have been changed Once the new settings have been updated you may need to use the new network settings IP address Netmask Gateway etc to re establish a Console session with your MOXA EtherDevice Server Would you like to update network setting now Unlock Server The Unlock Server function is used to open a password protected switch so that the user can modify its configuration import export a configuration etc There are six possible responses under the Status column The Status of an EDS switch indicates how the switch was located by Moxa EtherDevice Switch Configurator and what type of password protection it has The six options are as follows note that the term Fixed is borrowed from the standard fixed IP address networking terminol
69. e other VLAN ID for tagged devices that connect to the Trunk port Use commas to separate different VIDs Port Forbidden VLAN List VID range from 1 This field will be active only when selecting the Trunk to 4094 port type Set the VLAN IDs that will not be supported by this trunk port Use commas to separate different VIDs VLAN Table VLAN Table VLAN Mode VLAN Mode 802 10 VLAN Management VLAN Management VLAN 1 Current 802 16 VLAN List Joined Access Port Joined Trunk Fort 1 1 1 1 1 2 1 3 1 4 In this table you can review the VLAN groups that were created Joined Access Ports and Trunk Ports 3 54 EDS 728 Series Users Manual Featured Functions NOTE The physical network can have a maximum of 64 VLAN settings Using Multicast Filtering Multicast filtering improves the performance of networks that carry multicast traffic This section explains multicasts multicast filtering and how multicast filtering can be implemented on your EDS 728 The Concept of Multicast Filtering What is an IP Multicast A multicast 1s a packet sent by one host to multiple hosts Only those hosts that belong to a specific multicast group will receive the multicast If the network is set up correctly a multicast can only be sent to an end station or a subset of end stations on a LAN or VLAN that belong to the multicast group Multicast group members can be distributed across multiple subnetworks so that multi
70. efined in the received packet Incoming traffic is classified based upon the IEEE 802 1D frame and is assigned to the appropriate priority queue based on the IEEE 802 1p service level value defined in that packet Service level markings values are defined in the IEEE 802 1Q 4 byte tag and consequently traffic will only contain 802 1p priority markings if the network is configured with VLANs and VLAN tagging The traffic flow through the switch is as follows 1 A packet received by the EDS 728 may or may not have an 802 1p tag associated with it If it does not then it is given a default 802 1p tag which is usually 0 Alternatively the packet may be marked with a new 802 1p value which will result in all knowledge of the old 802 1p tag being lost 2 Because the 802 1p priority levels are fixed to the traffic queues the packet will be placed in the appropriate priority queue ready for transmission through the appropriate egress port When the packet reaches the head of its queue and is about to be transmitted the device determines whether or not the egress port is tagged for that VLAN If it is then the new 802 1p tag is used in the extended 802 1D header The EDS 728 will check a packet received at the ingress port for IEEE 802 1D traffic classification and then prioritize it based upon the IEEE 802 1p value service levels in that tag It is this 802 1p value that determines which traffic queue the packet 1s mapped to Traffic Queues
71. elect any port of the EDS to be the 2 TE P member port P Tail Role ag any port of the EDS to be the tail p r ponia Turbo Ring V2 1 Member port pot 1 1 member port 3 36 EDS 728 Series Users Manual Featured Functions The STP RSTP Concept NOTE Spanning Tree Protocol STP was designed to help reduce link failures in a network and provide protection from loops Networks that have a complicated architecture are prone to broadcast storms caused by unintended loops in the network The EDS 728 s STP feature is disabled by default To be completely effective you must enable RSTP STP on every EDS 728 connected to your network Rapid Spanning Tree Protocol RSTP implements the Spanning Tree Algorithm and Protocol defined by IEEE Std 802 1w 2001 RSTP provides the following benefits e The topology of a bridged network will be determined much more quickly compared to STP e RSTP is backward compatible with STP making it relatively easy to deploy For example gt Defaults to sending 802 1D style BPDUs if packets with this format are received gt STP 802 1D and RSTP 802 1w can operate on different ports of the same EDS 728 This feature 1s particularly helpful when the EDS 728 s ports connect to older equipment such as legacy switches You get essentially the same functionality with RSTP and STP To see how the two systems differ see the Differences between RSTP and STP section in this chapter
72. en assigns a specific reference point on the network When the most efficient path has been identified the other paths are blocked In the previous 3 figures STP first determined that the path through Bridge C was the most efficient and as a result blocked the path through Bridge B After the failure of Bridge C STP re evaluated the situation and opened the path through Bridge B 3 38 EDS 728 Series Users Manual Featured Functions How STP Works When enabled STP determines the most appropriate path for traffic through a network The way it does this is outlined in the sections below STP Requirements Before STP can configure the network the system must satisfy the following requirements e Communication between all the bridges This communication is carried out using Bridge Protocol Data Units BPDUs which are transmitted in packets with a known multicast address e Each bridge must have a Bridge Identifier that specifies which bridge acts as the central reference point or Root Bridge for the STP system bridges with a lower Bridge Identifier are more likely to be designated as the Root Bridge The Bridge Identifier is calculated using the MAC address of the bridge and a priority defined for the bridge The default priority of EDS 728 is 32768 e Each port has a cost that specifies the efficiency of each link The efficiency cost is usually determined by the bandwidth of the link with less efficient links assigned a higher cost
73. ent through an authentication protected SMTP server that supports the CRAM MD5 LOGIN and PAIN methods of SASL Simple Authentication and Security Layer authentication mechanism We strongly recommend not entering your Account Name and Account Password if auto warning e mail messages can be delivered without using an authentication mechanism Configuring Relay Warning The Auto Relay Warning function uses relay output to alert the user when certain user configured events take place There are two basic steps required to set up the Relay Warning function 1 Configuring Relay Event Types Select the desired Event types from the Console or Web Browser Event type page a description of each event type is given later in the Relay Alarm Events setting subsection 2 Activate your settings After completing the configuration procedure you will need to activate your EDS 728 s Relay Event Types 3 72 EDS 728 Series Users Manual Featured Functions Relay Alarm Events Settings Relay Alarm Events Settings System Events Override Relay 1 Warning Settings Override Relay 2 Warning Settings Power Input 1 failurefOn gt Off Disable gt Power Input 2 failure On Off Disable gt DI 1 Off DI 1 On DI 2 Off DI 2 On Disable Disable Disable Disable Port Events Link Traffic Overload Traffic Threshold Traffic Duration s i ignore 7 Disable HA fp 1 2 Ignore x Disable bo 1 3 Ignore Disable gt D 1 4 Ign
74. er or not this EDS 728 is the Master of the Turbo Ring This field appears only when selected to operate in Turbo Ring or Turbo Ring V2 mode The user does not need to set the master to use Turbo Ring If no master is set the Turbo Ring protocol will assign master status to one of the EDS 728 units in the ring The master is only used to determine which segment serves as the backup path Redundant Port Status 1 Port 2 Port Ring Coupling Ports Status coupling Port Coupling Control Port The Ports Status indicators show Forwarding for normal transmission Blocking if this port is connected to a backup path and the path is blocked and Link down if there is no connection 3 29 EDS 728 Series User s Manual Featured Functions Explanation of Settings Items Redundancy Protocol TUBE Select this item to change to the E Turbo Ring configuration page Turbo Rine V2 Select this item to change to the RSTP IEEE 802 1W 1D E Turbo Ring V2 configuration Page No ports are enabled RSTP IEEE Select this item to change to the 802 1 W 1D RSTP configuration page Set as Master Enable Disable Select this EDS 728 as Master Do not select this EDS 728 as Not checked Disabled Master Redundant Ports Select any port of the EDS 728 to be one of the redundant ports Select any port of the EDS 728 to be one of the redundant ports Enable Ring Coupling Enable Disable Select this EDS 728 as Coupler Do not select this
75. g an external RADIUS Local server as the authentication database the first priority The authentication mechanism is EAP MD5 The first priority is to set the Local User Database as the authentication database Radius Server IP address or The IP address or domain name of the RADIUS server localhost domain name Server Port Setting Factory Default The UDP port of the RADIUS Server 1812 3 65 EDS 728 Series Users Manual Featured Functions Shared Key Setting Factory Default alphanumeric A key to be shared between the external RADIUS server Max 40 and the EDS 728 Both ends must be configured to use characters the same key Re Auth Period Enable Disable Select to require re authentication of the client after a Disable preset time period of no activity has elapsed Re Auth Numerical Specify how frequently the end stations need to reenter 3600 seconds 60 65535 sec usernames and passwords in order to stay connected 802 1X Re Authentication The EDS 728 can force connected devices to be re authorized manually B02 1X Re Authentication Pot BK 1 3 M Re Authenticate 1 4 M Re Authenticate 802 LX Re Authentication Enable Disable _ Click the check box to enable 802 1X Re Authentication 3 66 EDS 728 Series Users Manual Featured Functions Local User Database Setup NOTE When setting the Local User Database as the authentication database set the database first EET Local U
76. gs configured for Turbo Ring and Turbo Ring V2 Determining the Redundant Path of a Turbo Ring Ring In this case the redundant segment 1 e the segment that will be blocked during normal operation is determined by the number of EDS 728 units that make up the ring and where the ring master is located Turbo Ring rings with an even number of EDS 728 units Master If there are 2N EDS 728 units an even number in the Turbo Ring ring then the backup segment is one of the two segments connected to the N 1 st EDS 728 i e the EDS 728 unit directly opposite the master 3 25 EDS 728 Series Users Manual Featured Functions Turbo Ring rings with an odd number of EDS 728 units If there are 2N 1 EDS 728 units an odd number in the Turbo Ring ring with EDS 728 units and segments labeled counterclockwise then segment N 1 will serve as the backup path Master For the example shown here N 1 so that N 1 2 Segment N 1 Determining the Redundant Path of a Turbo Ring V2 Ring For a Turbo Ring V2 ring the backup segment Master is the segment connected to the 2nd redundant port on the master See Configuring Turbo Ring V2 in the Configuring Turbo Ring and Turbo Ring V2 section below Ring Coupling Configuration For some systems it may not be convenient to connect all devices in the system to create one BIG redu
77. heme cannot work e The tag is part of the IEEE 802 1Q header so to implement QoS at layer 2 the entire network must implement IEEE 802 1Q VLAN tagging It is only supported on a LAN and not across routed WAN links since the IEEE 802 1Q tags are removed when the packets pass through a router Differentiated Services DiffServ Traffic Marking DiffServ is a Layer 3 marking scheme that uses the DiffServ Code Point DSCP field in the IP header to store the packet priority information DSCP is an advanced intelligent method of traffic marking because you can choose how your network prioritizes different types of traffic DSCP uses 64 values that map to user defined service levels allowing you to establish more control over network traffic 3 45 EDS 728 Series Users Manual Featured Functions Advantages of DiffServ over IEEE 802 1D are e Configure how you want your switch to treat selected applications and types of traffic by assigning various grades of network service to them e No extra tags are required in the packet e DSCP uses the IP header of a packet and therefore priority is preserved across the Internet e DSCP is backward compatible with IPV4 TOS which allows operation with existing devices that use a layer 3 TOS enabled prioritization scheme Traffic Prioritization The EDS 728 classifies traffic based on layer 2 of the OSI 7 layer model and the switch prioritizes received traffic according to the priority information d
78. hen the host will be allowed access to the EDS 728 You can allow one of the following cases by setting this parameter Port Only one host with the specified IP address can access the EDS 728 E g enter 192 168 1 1 255 255 255 255 to allow access to just the IP address 192 168 1 1 Any host on a specific subnetwork can access the EDS 728 E g enter 192 168 1 0 255 255 255 0 to allow access to all IPs on the subnetwork defined by this IP address subnet mask combination Any host can access the EDS 728 Disable this function by not checkmarking the Enable the accessible IP list checkbox The following table shows additional configuration examples Input format Allowable Hosts Any host 192 168 1 120 192 168 1 120 255 255 255 255 192 168 1 0 255 255 255 0 192 168 1 1 to 192 168 1 254 192 168 0 1 to 192 168 255 254 192 168 0 0 255 255 0 0 192 168 1 1 to 192 168 1 126 192 168 1 0 255 255 255 128 192 168 1 129 to 192 168 1 254 192 168 1 128 255 255 255 128 Port settings are included to give the user control over Port Access Port Transmission Speed Flow Control and Port Type MDI or MDIX An explanation of each configuration item is given below 3 6 EDS 728 Series Users Manual Featured Functions Port settings Description Speer FOX Flow Ctrl MDIMDIE 2 1 M 100BaseTX RAAS fo Auto Disable gt Auto Y 2 2 M 100BaseTX RAAS NN Auto EF Disable Auto Y 2 3 M 100HaseTX RJ45 N
79. icant by encapsulating it into a RADIUS Access Request frame along with a Shared Secret which must be the same within the authenticator and the RADIUS server and sends the frame to the RADIUS server The RADIUS server checks against the password with its database and replies with RADIUS Access Accept or RADIUS Access Reject to the authenticator If the Local User Database is used the password is checked against its database and indicates success or failure to the authenticator 7 The authenticator sends EAP Success or EAP Failure by the received indication from the authentication server 3 64 EDS 728 Series Users Manual Featured Functions Configuring IEEE 802 1X ee 802 1X Settings Database Option Local gt Re Auth Enable Radius Server Re Auth Period 3600 Server Port shared Key Pot DIX 1 3 Enable 1 4 Enable 802 1X Setting Factory Default Enable Disable Click the checkbox es under the 802 1 X column to Disable enable IEEE 802 1X for one or more ports All end stations must enter usernames and passwords before access to these ports is allowed Database Option Local Select this option when setting the Local User Database Local Max 32 users as the authentication database Radius Select this option to set an external RADIUS server as Local the authentication database The authentication mechanism is EAP MD5 Radius Local Select this option to make usin
80. ich communicate as if they are on the same physical segment With VLANs you can segment your network without being restricted by physical connections a limitation of traditional network design As an example with VLANs you can segment your network according to e Departmental groups Y ou could have one VLAN for the Marketing department another for the Finance department and another for the Development department e Hierarchical groups Y ou could have one VLAN for directors another for managers and another for general staff e Usage groups Y ou could have one VLAN for e mail users and another for multimedia users 3 49 EDS 728 Series User s Manual Featured Functions switch Ay i 2 3 4 5 OKT ii h di di di ii ii Backbone Connects muFIple swiicnes Switch B Benefits of VLANS The main benefit of VLANs is that they provide a network segmentation system that is far more flexible than traditional networks Using VLANs also provides you with three other benefits e VLANs ease the relocation of devices on networks With traditional networks network administrators spend much of their time dealing with moves and changes If users move to a different subnetwork the addresses of each host must be updated manually With a VLAN setup if a host on VLAN Marketing for example is moved to a port in another part of the network and retains its original subnet membership you only need to specify that the new port is on VLAN Marke
81. ility is used to save the entire configuration of a specified EDS switch to a text file Take the following steps to export a configuration 1 Highlight the switch from the Server list in the Configurator window s left pane and then click on the Export toolbar icon Z or select Export Configuration from the Configuration menu Use the Open window to navigate to the folder in which you want to store the configuration and then type the name of the file in the File name input box Click on Open Look in is My Documents aI Al c _JEds L My eBooks File name Jeds config txt Files of type 7 Cancel Vi 2 Click on OK when the Export configuration to file OK message appears MOXA EtherDevice Server Configurator i Export configuration to file OK 3 You may use a standard text editor such as Notepad under Windows to view and modify the newly created configuration file dj ed s50Stext txt Notepad 5 x File f Edit Option O Help EtherDeuice Server Configuration File Model Name ModelName EDS 568 HEHEHE EEE EEE EE SE SE SE SE SE HR HR N N N N IR HER HEG Basic settings for network and system parameter tt HEHEHE ETT AAA THRHR HUH HR HR UH HR HIER it System Identification H THRHR HUH HUH HR UIER HE HIER Server Name Server name max length 36 words ServerName Managed Redundant Switch 66611 Server Location Server location max length 86 words Location Switch L
82. ion oriented functions to meet the demands of any harsh industrial application Package Checklist Moxa s EDS 728 is shipped with the following items If any of these items is missing or damaged please contact your customer service representative for assistance e 1 Moxa EDS 728 modular switch system or Interface Module e Hardware Installation Guide e CD ROM with User s Manual and Windows Utility for EDS 728 modular switch system only e Moxa Product Warranty booklet e RJ45 to DB9 Console port cable NOTE Please notify your Moxa sales representative if any of the above items is missing or damaged Features Industrial Networking Capability e Gigabit Ethernet Turbo Ring Turbo Chain lt 20ms recovery time at full load and STP RSTP IEEE 802 1 w D e IPv6 ready IPv6 Logo Committee certified e IEEE 1588 PTP Precision Time Protocol for precise time synchronization of networks e DHCP Option 82 for IP address assignment for different policies e Supports Modbus TCP e Supports LLDP Link Layer Discovery Protocol EDS 728 Series Users Manual Introduction Designed for Industrial Applications e Modular Managed Switch with up to 26 ports Choose from the following modules gt Two 2 port Gigabit modules with 10 100 1000BaseT X RJ45 connector or 1000BaseSX LX SC connector gt Eight 4 port fast Ethernet Modules with a combination of 10 100BaseT X RJ45 connectors and 100BaseFX Single Multimode SC ST co
83. itization Prioritize Ethernet traffic to increase determinism aA Port Control Virtual LAN Set up a VLAN by IEEE 802 1Q VLAN IP Filt f N yE FR oe a E Multicast Filtering Enable the multicast filtering capability Auto Warning i i SS RD Bandwidth Management Restrict unpredictable network traffic Set Device IP Port Access Control Portbased access control by IEEE 802 1X or Static Port Lock Diagnosis IP Filter The settings for IP Filter Monitor Auto Warning Automatically send warning email and or trigger relay output by event E Line Swap Fast Recovery Fast recovery after moving devices to different ports stem Lo Mi z gt ER Set Device IP Assign IP addresses to connected devices WEBSERVER Diagnosis Use Ping command to test network integrity and mirroring port for online data monitori Reet wiewed with IF A ahnwe at reentitinn 199d v TAR hdawitan k damnitan nav aard aat aban EDS 728 Series User s Manual Getting Started Disabling Telnet and Browser Access If you are connecting the EDS 728 to a public network but do not intend to use its management functions over the network then we suggest disabling both Telnet Console and Web Configuration from the RS 232 Console s Basic Settings gt System Identification page as shown in the following figure cS CAWINNG Tisystem3 atom ene telnet 192 168 127 253 MOEA EtherDevice Switch EDS 728 Basic Settings Password Accessible IP Port Networ
84. k Time Backup Media Restart Factory default Upgrade Activate Main menu veten ldentification ESC Previous menu Enter Select Space bar Tove witch Name Managed Redundant switch 65500 Switch Location Saitch Location Switch Description Mairtainer Contact Info serial NO Firmware Version M C A d d Tess Disable Telret Console Enable Web Configuration http or httpe l https only 3 Featured Functions This chapter explains how to access the EDS 728 s various configuration monitoring and administration functions There are three ways to access these functions RS 232 console Telnet console and web browser The serial console connection method which requires using a short serial cable to connect the EDS 728 to a PC s COM port can be used if you do not know IP address for the EDS 728 The Telnet console and web browser connection methods can be used to access the EDS 728 over an Ethernet LAN or over the Internet The Web Console is the most user friendly way to configure the EDS 728 In this chapter we use the Web Console interface to introduce the functions There are only a few differences between the Web Console Serial Console and Telnet Console The following topics are covered in this chapter Overview Configuring Basic Settings Using Port Trunking Configuring SNMP Using Communication Redundancy Using Traffic Prioritization Using Virtual LAN Using Multicast Fi
85. link each packet must be tagged with a VLAN identifier so that the switches can identify which packets belong in which VLAN To communicate between VLANs a router must be used The EDS 728 supports two types of VLAN port settings e Access Port The port connects to a single device that is not tagged The user must define the default port PVID that assigns which VLAN the device belongs to Once the ingress packet of this Access Port egresses to another Trunk Port the port needs all packets to carry tag information the EDS 728 will insert this PVID into this packet to help the next 802 1Q VLAN switch recognize it e Trunk Port The port connects to a LAN that consists of untagged devices tagged devices and or switches and hubs In general the traffic of the Trunk Port must have a Tag Users can also assign PVID to a Trunk Port The untagged packet on the Trunk Port will be assigned the port default PVID as its VID The following section illustrates how to use these ports to set up different applications 3 51 EDS 728 Series User s Manual Featured Functions Sample Applications of VLANs using the EDS 728 Port 7 Access Port HI j Device Device A PVID 4 se VLAN 4 Untagged VAN 2 SONGE eee Switch A Switch B _ Device _ i B Port 5 Access Port a T k PVID 3 Mg Device H VLAN 3 Untagged Ps N ry ac Port 2 Trunk Port PVID 2 he Device Fixed VLAN Tagged 3 4 S mE EE alils Port 1
86. ltering Using Bandwidth Management Using Port Access Control DO LU wo oO DU UDULDLLULDULDLDULDD EDS 728 Series User s Manual DLULLDULDLULDLU DULD Using IP Filter Using Auto Warning Using Line Swap Fast Recovery Using Set Device IP Using Diagnosis Using Monitor Using the MAC Address Table Using System Log Using HTTPS SSL Featured Functions EDS 728 Series Users Manual Overview Featured Functions A brief description of each function group of your EDS 728 is shown on the Overview web page MOXA EtherDevice Switch EDS WAC Address Fimware Ver 3 Main Menu CO Overview 0 Basic Settings 5 Port Trunking Q SNMP Communication Redundancy 4 Traffic Prioritization Viral LAN SNMP 9 Multicast Filtering E Bandwidth Management 9 Port Access Control G IP Filter 0 Auto Warning Line Swap Fast Recovery J Set Device IP H E H E C Diagnosis IP Filter Monitor Auto Warning ME Line Swap Fast Recovery 7 System Log v Set Device IP goahead WEBSERVER Diagnosis Rect stewed with IF 4 ahnwe at reenhitinn 119d vy TAR A damitae Configuring Basic Settings Basic Settings Port Trunking 06 90 Welcome to the Web Console Communication Redundancy Traffic Prioritization Virtual LAN Multicast Filtering Bandwidth Management Port Access Control PWR1 PWR2 MASTER COUPLER 8 Se
87. modes Trap mode and Inform mode 3 22 EDS 728 Series Users Manual Featured Functions Trap Server IP Name Enter the IP address or name of the Trap IP or Name None Server used by your network Trap Community Use a community string match for character string authentication maximum of 30 characters SNMP Trap Mode In Trap mode the SNMP agent sends a SNMPv1 trap PDU to the NMS No acknowledgment is sent back from the NMS so the agent has no way of knowing if the trap reached the NMS or not Trap Mode T r TER 1 99 Timeout 1 300s SNMP Inform Mode SNMPv2 provides an inform mechanism When an inform message is sent from the SNMP agent to the NMS the receiver sends a response to the sender acknowledging receipt of the event This behavior is similar to that of the get and set request If the SNMP agent doesn t receive a response from the NMS for a period of time the agent will resend the trap to the NMS agent The maximum timeout time is 300 seconds default is 1 second and the maximum number of retries 1s 99 times default is 1 time When the SNMP agent receives acknowledgement from the NMS it will stop resending the inform messages Trap Mode Ty Re ries 1 99 Timeout 1 300s Inform Mode Select Enter Inform Retry number Time out Enter Inform Timeout window Private MIB information Switch Object ID 8691 7 1 The EDS 728 s enterprise value NOTE The Switch Object ID cannot be
88. n or User and enter the Password this is the same as the Console password and then click Login to continue Leave the Password field blank if a password has not been set Account admin gt Password NOTE By default the EDS 728 s password is not set 1 e is blank You may need to wait a few moments for the web page to be downloaded to your computer Use the menu tree on the left side of the window to open the function pages to access each of the Moxa EtheDevice Switch s functions MOXA EtherDevice Switch EDS 728 Series PWR1 PWR2 MASTER COUPLER KAC Address 06 90 E8 06 00 22 Fimware Version vl 0 STAT Name M Redundant Switch 00000 Serial No D3 Location Switch Location amp Main Menu CO Overview MH Basic Settings 0 Port Trunking Welcome to the Web Console See below for a brief description of each function groups and then click on the item in the left pane to access the item SNMP Basic Settings Basic settings for network management parameters and system configurations CO Communication Redundancy Port Trunki All tibl b d link SCI Traffic Prioritization ort Trunking Allows multiple ports to be aggregated as a link BO Virtual LAN SNMP The settings for SNMP Multicast Filtering Communication Redundancy Establish Ethernet communication redundant path 4C Bandwidth Management Traffic Prior
89. ndant ring since some devices could be located in a remote area For these systems Ring Coupling can be used to separate the devices into different smaller redundant rings but in such a way that they can still communicate with each other A ATTENTION In a VLAN environment you must set Redundant Port Coupling Port and Coupling Control Port as Trunk Port since these ports act as the backbone to transmit all packets of different VLANs to different EDS 728 units 3 26 EDS 728 Series Users Manual Featured Functions Ring Coupling for a Turbo Ring Ring Switch B Main Path Coupling Control Port Backup Path a oe Coupling Port Switch A Coupler GE ma BA E HEHE Eed ETS Bel se Bel Switch C To configure the Ring Coupling function for a Turbo Ring ring select two EDS 728 units e g Switch A and B in the above figure in the ring and another two EDS 728 units in the adjacent ring e g Switch C and D Decide which two ports in each switch are appropriate to be used as coupling ports and then link them together Next assign one switch e g Switch A to be the coupler and connect the coupler s coupling control port with Switch B for this example The coupler switch 1 e Switch A will monitor switch B through the coupling control port to determine whether or not the coupling port s backup path should be recovered
90. ng Since industrial Ethernet devices are often located at the endpoints of a system these devices will not always know what is happening elsewhere on the network This means that an industrial Ethernet switch that connects to these devices must provide system maintainers with real time alarm messages Even when control engineers are out of the control room for an extended period of time they can still be informed of the status of devices almost instantaneously when exceptions occur The EDS 728 supports different approaches to warn engineers automatically such as email and relay output It also supports two digital inputs to integrate sensors into your system to automate alarms by email and relay output Configuring Email Warning The Auto Email Warning function uses e mail to alert the user when certain user configured events take place Three basic steps are required to set up the Auto Warning function 1 Configuring Email Event Types Select the desired Event types from the Console or Web Browser Event type page a description of each event type is given later in the Email Alarm Events setting subsection 2 Configuring Email Settings To configure the EDS 728 s email setup from the Console interface or browser interface enter your Mail Server IP Name IP address or name Account Name Account Password Retype New Password and the email address es to which warning messages will be sent 3 Activate your settings and if necessary te
91. nnectors e ACB 01 optional kit support for loading or saving configurations e Long haul transmission distance of 40 km or 80 km e Redundant dual DC power inputs e IP 30 rugged high strength metal case e DIN Rail or panel mounting ability e Bandwidth management to prevent unpredictable network status e Lock port for authorized MAC address access only e Port mirroring for online debugging e Automatic warning by exception through email relay output e Digital inputs to integrate a sensor and alarm with an IP network e Automatic recovery of connected device IP addresses e Line swap fast recovery Useful Utility and Remote Configuration e Configurable by Web browser Telnet Serial console Windows utility e Send ping commands to identify network segment integrity Recommended Software and Accessories e EDS SNMP OPC Server Pro e DR 4524 DR 75 24 DR 120 24 DIN Rail 24 VDC Power Supply Series e WK 32 Wall Mounting Kit e ABC 01 Auto Backup Configurator RJ type RS 232 backup configurator 2 Getting Started This chapter explains how to access the EDS 728 for the first time There are three ways to access the switch serial console Telnet console and web browser The serial console connection method which requires using a short serial cable to connect the EDS 728 to a PC s COM port can be used if you do not know the EDS 728 s IP address The Telnet console and web browser connection methods can be used to access
92. ocation Server Description Server description max length 36 words SysDescr Maintainer Contact Info Server Contact Info max length 36 words Contact Web Configuration 1 Disable Web Configuration EDS 728 Series User s Manual EDS Configurator GUI Import Configuration The Import Configuration function is used to import an entire configuration from a text file to an EDS switch This utility can be used to transfer the configuration from one EDS switch to another by first using the Export Configuration function described in the previous section to save a switch configuration to a file and then using the Import Configuration function Take the following steps to import a configuration l 3 Highlight the server from the Moxa EtherDevice Switch list in the Configurator window s left pane and then click on the Import toolbar icon amp or select Import Configuration from the Configuration menu Use the Open window to navigate to the text file that contains the desired configuration Once the file is selected click on Open to initiate the import procedure Look in E My Documents aI al c File name eds config Files of type X Cancel Z The Setup Configuration window will be displayed with a special note attached at the bottom Parameters that have been changed will be activated with a checkmark You may make more changes if necessary and then click on OK to accept th
93. ogy Locked The switch is password protected Broadcast Search was used to locate it and the password has not yet been entered from within the current Configurator session Unlocked The switch is password protected Broadcast Search was used to locate it and the password has been entered from within the current Configurator session Henceforth during this Configurator session activating various utilities for this switch will not require re entering the server password Blank The switch is not password protected and Broadcast Search was used to locate it Fixed The switch is not password protected and Search by IP address was used to locate it manually Locked Fixed The switch is password protected Search by IP address was used to locate it manually and the password has not yet been entered from within the current Configurator session Unlocked Fixed The switch is password protected Search by IP address was used to locate it manually and the password has been entered from within the current Configurator session Henceforth during this Configurator session activating various utilities for this EDS switch will not require re entering the server password Follow the steps given below to unlock a locked EDS switch i e an EDS switch with Status Locked or Locked Fixed Highlight the server from the Moxa EtherDevice Switch list in the Configurator window s left pane and then cli
94. om the Console utility or click on Ping when using the Web Browser interface LLDP Function Overview Defined by IEEE 802 11AB LLDP is an OSI Layer 2 Protocol that standardizes the self identity advertisement methodology It allows each networking device e g a Moxa managed switch to periodically inform its neighbors about its self information and configurations As a result all of the devices will have knowledge about each other and through SNMP this knowledge can be transferred to Moxa s MXview for auto topology and network visualization 3 80 EDS 728 Series Users Manual Featured Functions LLDP Web Interface LLDP Settings General Settings LLDP Enable v Message Transmit Interval 30 o o2 bosecs LLDP Table Neiqhbar ID Neighbor Port Neighbor Port Description Neighbor system From the switch s web interface users have the option of either enabling or disabling the LLDP as well as setting the LLDP transmit interval as shown in the figure above In addition users are able to view each switch s neighbor list which is reported by its network neighbors Most importantly enabling the LLDP function allows Moxa s MXview to automatically display the network s topology as well as system setup details such as VLAN and Trunking for the entire network LLDP Settings Enable LLDP Enable or Disable Enable or disable LLDP function Value Numbers from Sets the transmit interval of LLDP messages
95. on utility may look quite a bit different repe EE this figure should give you some idea of what to look for You also need to decide which of the EDS 728 s ports your Ethernet enabled devices will be connected to You will need to set up each of these ports separately as described in the following step STEP 2 Configure the EDS 728 s Set device IP function either from the Console utility or from the Web Browser interface In either case you simply need to enter the Desired IP for each port that needs to be configured STEP 3 Be sure to activate your settings before exiting e When using the Web Browser interface activate by clicking on the Activate button e When using the Console utility activate by first highlighting the Activate menu option and then press Enter You should receive the Set device IP settings are now active Press any key to continue message 3 75 EDS 728 Series Users Manual Featured Functions Configuring Set Device IP OOOO Automatic Set Device IP by DHCP BootP RARP Port Device s current IP Active function Desired IP address 1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 Desired IP Address IP Address Set the desired IP of connected devices DHCP Relay Agent Option 82 The DHCP Relay Agent makes it possible for DHCP broadcast messages to be sent over routers The DHCP Relay Agent enables DHCP clients to obtain IP addresses from a DHCP server on a remote subnet or those that
96. one switch This type of configuration is ideal for applications that have inherent cabling difficulties Daul Ring for a Turbo Ring V2 Ring Master Dual Homing Configuration applies only to Turbo Ring V2 The dual homing option uses a single Ethernet switch to connect two networks The primary path is the operating connection and the backup path is a back up connection that is activated in the event that the primary path connection fails Dual Homing for a Turbo Ring V2 Ring Master Primary Backup Path Master 3 28 EDS 728 Series Users Manual Featured Functions Configuring Turbo Ring and Turbo Ring V2 NOTE Use the Communication Redundancy page to configure select Turbo Ring or Turbo Ring V2 Note that configuration pages for these two protocols are different Configuring Turbo Ring Communication Redundancy Current Status Now Active None NasterSlave Redundant Ports Status 1st Port 2nd Port Ring Coupling Ports Status Coupling Port Coupling Control Part Settings Redundancy Protocol Turbo Ring Set as Master Redundant Ports 1st Part EE 2nd Port 1 2 Enable Ring Coupling Coupling Port 1 3 gt Coupling Control Part 1 4 Explanation of Current Status Items Now Active Shows which communication protocol is in use Turbo Ring Turbo Ring V2 RSTP or none Master Slave Indicates wheth
97. ord is already set then you will be required to type the Password when logging into either the RS 232 Console Telnet Console or Web Browser interface Account Setting Factory Default admin admin privilege allows the user to modify all EDS 728 configurations l admin user user privilege only allows viewing the EDS 728 configurations Password Old Password Type current password when changing the None Max 16 Characters password New Password Type new password when changing the password None Max 16 Characters Retype Password If you type a new password in the Password field None Max 16 Characters you will be required to retype the password in the Retype new password field before updating the new password Password Setting Account Mame admin Old Password Type Old Password New Password Retype Password EDS 728 Series Users Manual Featured Functions Accessible IP The EDS 728 uses an IP address based filtering method to control access to EDS 728 units 1 Accessible IP List Enable the accessible IP list Disable will allow all IP s connection NetMask 1 NN 2 ft NEE 3 mae ma a mee Eg 1 ma ENE e ma 9s ma o fo Accessible IP Settings allows you to add or remove Legal remote host IP addresses to prevent unauthorized access Access to the EDS 728 is controlled by IP address That is if a host s IP address is in the accessible IP table t
98. ore Disable bo 2 1 ignore x Disable A fp 2 2 Ignore v Disable D 2 3 Ignore v Disable gt PD 2 4 ignore gt Disable A fp THETA Event Types Event Types can be divided into two basic groups System Events and Port Events System Events are related to the overall function of the switch whereas Port Events are related to the activity of a specific port The EDS 728 supports two relay outputs You can configure which relay output is related to which events This helps administrators identify the importance of the different events Port Event Warning e mail is sent when Link on The port is connected to another device The port is disconnected e g the cable is pulled out Link off or the opposing device shuts down The port s traffic surpasses the Traffic Threshold for AS Verlos that port provided this item is Enabled Traffic Threshold 9 Enter a nonzero number if the port s Traffic Overload item is Enabled A Traffic Overload warning is sent every Traffic Duration seconds if the average Traffic Threshold is surpassed during that time period Traffic Duration sec 3 73 EDS 728 Series Users Manual Featured Functions NOTE The Traffic Overload Traffic Threshold and Traffic Duration sec Port Event items are related If you Enable the Traffic Overload event then be sure to enter a nonzero Traffic Threshold percentage as well as a Traffic Duration between 1 and 300
99. ory Default Max 40 Characters The path and file name of the EDS 728 s firmware file Log file path and name Max 40 Characters The path and file name of the EDS 728 s log file After setting up the desired path and file name click on Activate to save the setting and then click on Download to download the prepared file from the remote TFTP server or click on Upload to upload the desired file to the remote TFTP server system File Update By Local Import Export Update System Files from Local PC Configuration File Log File Upgrade Firmware PO Upload Configure Data PC Configuration File To export the configuration file of this EDS 728 click on Export to save it to the local host Log File To export the Log file of this EDS 728 click on Export and save it to the local host NOTE Some operating systems will open the configuration file and log file directly in the web page In such cases right click on the Export button to save a file Upgrade Firmware To import the firmware file of this EDS 728 click on Browse to select the firmware file already saved on your computer The upgrade procedure will proceed automatically after clicking on Import 3 15 EDS 728 Series Users Manual Featured Functions Upload Configure Data To import the configuration file of this EDS 728 click on Browse to select the configuration file already saved on your computer The upgrade procedure will proceed automatically after
100. pe as Other you will switch IP address characters need to set it here Display The actual hexdecimal value set at the DHCP server for COA87FFD the Remote ID This value is automatically generated according to the Value field Users can not modify it DHCP Function Table Enable Setting Factory Default Enable or Disable Enable or disable DHCP Option 82 function for this port 3 78 EDS 728 Series Users Manual Featured Functions Using Diagnosis The EDS 728 provides two important tools for administrators to diagnose network systems Mirror Port EE ee ee Mirror Port Settings Monitored port 1 2 Watch direction Output data stream Mirror port M The Mirror port function can be used to monitor data being transmitted through a specific port This is done by setting up another port the mirror port to receive the same data being transmitted from or both to and from the port under observation This allows the network administrator to sniff the observed port and thus keep tabs on network activity Take the following steps to set up the Mirror Port function STEP 1 Configure the EDS 728 s Mirror Port function from either the Console utility or Web Browser interface You will need to configure three settings Monitored Port Select the port number of the port whose network activity will be monitored Mirror Port Select the port number of the port that will be used to monitor the activity
101. ph displays data transmission activity by showing Packets s i e packets per second or pps versus sec seconds In fact three curves are displayed on the same graph Uni cast packets in red color Multi cast packets in green color and Broad cast packets in blue color The graph is updated every few seconds allowing the user to analyze data transmission activity in real time Monitor System Total Packets Total Packets v Packetfsec 5396250 System Total Packets 4317000 3237750 2158500 1079250 0 Ser n 294 588 Unicast Multicast Broadcast Utilized of switch bandwidth 50 Monitor by Port Access the Monitor by Port function by selecting ALL Ports or Porti in which i 1 2 8 from the left pull down list The Porti options are identical to the Monitor by System function discussed above in that users can view graphs that show All Packets TX Packets RX Packets or Error Packets activity but in this case only for an individual port The All Ports option is essentially a graphical display of the individual port activity that can be viewed with the Console Monitor function discussed above The All Ports option shows three vertical bars for each port The height of the bar represents Packets s for the type of packet at the instant the bar is being viewed That is as time progresses the height of the bar moves up or down so that the user can view the change in the rate of packet transmission The
102. provides Quality of Service QoS to your network The EDS 728 s traffic prioritization depends on two industry standard methods e IEEE 802 1D a layer 2 marking scheme e Differentiated Services DiffServ a layer 3 marking scheme IEEE 802 1D Traffic Marking The IEEE Std 802 1D 1998 Edition marking scheme which is an enhancement to IEEE Std 802 1D enables Quality of Service on the LAN Traffic service levels are defined in the IEEE 802 1Q 4 byte tag which is used to carry VLAN identification as well as IEEE 802 1p priority information The 4 byte tag immediately follows the destination MAC address and Source MAC address The IEEE Std 802 1D 1998 Edition priority marking scheme assigns an IEEE 802 1p priority level between 0 and 7 to each frame This determines the level of service that that type of traffic should receive Refer to the table below for an example of how different traffic types can be mapped to the eight IEEE 802 1p priority levels POS CiBewt fort default SSS Video interactive media less than 100 milliseconds of latency and jitter Voice interactive voice less than 10 milliseconds of latency and jitter Network Control Reserved traffic Even though the IEEE 802 1D standard is the most widely used prioritization scheme in the LAN environment it still has some restrictions e It requires an additional 4 byte tag in the frame which is normally optional in Ethernet networks Without this tag the sc
103. rbo Ring has changed or the backup path 1s activated Authentication Failure An incorrect password is entered Port Event Warning e mail is sent when The port is connected to another device The port is disconnected e g the cable is pulled out Link off l or the opposing device shuts down 3 70 EDS 728 Series Users Manual Featured Functions NOTE The port s traffic surpasses the Traffic Threshold for that port provided this item is Enabled Enter a nonzero number if the port s Traffic Overload item is Enabled Traffic Overload Traffic Threshold A Traffic Overload warning is sent every Traffic Duration seconds if the average Traffic Threshold is surpassed during that time period Traffic Duration sec The Traffic Overload Traffic Threshold and Traffic Duration sec Port Event items are related If you Enable the Traffic Overload event then be sure to enter a nonzero Traffic Threshold percentage as well as a Traffic Duration between 1 and 300 seconds NOTE Warning e mail messages will have sender given in the form Moxa EfherDevice Switch 0001 Switch_ Location where Moxa_EtherDevice Switch is the default Switch Name 0001 is the EDS 728 s serial number and Switch Location is the default Server Location Refer to the Basic Settings section to see how to modify Switch Name and Switch Location Email Settings EE ee Email Alarm Events Settings Mail Server IP Name Ac
104. re establish a web browser or Telnet connection with your EDS 728 Using Port Trunking Link Aggregation allows one or more links to be aggregated together to form a Link Aggregation Group A MAC client can treat Link Aggregation Groups as if they were a single link The EDS 728 s Port Trunking feature allows devices to communicate by aggregating up to four links in parallel with a maximum of eight ports for each link If one of the eight ports fails the other seven ports will provide back up and share the traffic automatically Port trunking can be used to combine up to eight ports between two EDS 728 switches If all ports on both switch units are configured as 1OOBASE TX and they are operating in full duplex the potential bandwidth of the connection will be 1600 Mbps aie alk a D f Eai TE lie Ma all Pan N ai Fast Ethernet Port Trunking up to 1 66 bps 8 The Port Trunking Concept The EDS 728 allows a maximum of 4 trunk groups with a maximum of 8 trunk ports for each trunk group You can configure the trunk group to be Static or LACP Once the trunk group is set to LACP all of the ports making up that group will be set to LACP enabled The ports in the Static trunk groups and all the non trunk ports that do not belong to any trunk group will be set to LACP disabled When the port is set to LACP enabled it will exchange LACPDU with its link partner and will result in Forwarding
105. red colored bar shows Uni cast packets the green colored bar shows Multi cast packets and the blue colored bar shows Broad cast packets The graph is updated every few seconds allowing the user to analyze data transmission activity in real time 3 82 EDS 728 Series Users Manual Featured Functions NN Monitor All 10 100M Port Total Packets AIL 10100M Ports v Total Packets w All 10 100M Fort Total Packets Parketfser 259584 207 RRS 155751 103834 51917 O Port 1 1 1 2 1 2 Unitas 3 34 4 1 42 t Multicast Broadcast 1 1 1 2 1 3 1 4 21 2 2 2 3 2 4 3 1 3 2 3 3 3 4 41 42 4 3 4 4 6 1 5 2 5 3 5 4 6 1 6 2 6 3 6 4 LHE On On On On On On On On On On n On On On On On On On n On On On n On SFPE qoo 400 400 100 400 100 400 1400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 400 F C On On On On On On On On On On On On On On On On On On On On On On On On DEX Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full BDLS BA D bA DLX MDA a E BA DL MDIE MDLAMOL MDIE BA E L MDL MOL MDL MMOL Pa Eo S o DLS MDIE BA Eo LES es Pat D ee o DS Pal DLS BA D 1 LOC 40 GSS B7 GF GTS GF GTS Ge 71 71 71 71 50 59 SAK BH 59 SON 59 59 SAK SON 59 BH LHESLink SPD Speed F C FOA Flow Ctrl DPA Duplex LOD Loading Dsb Disable 13 1 Sig aBit 100 100 hdegaBit 10 10 MeagaBit Using the MAC Address Table This section explains
106. restricted by the following two inequalities Eq 4 2 Hello Time 1 sec S Max Age lt 2 Forwarding Delay 1 sec The EDS 728 s firmware will alert you immediately if any of these restrictions are violated For example setting Hello Time 5 sec Max Age 20 sec and Forwarding Delay 4 sec does not violate Eqs 1 through 3 but does violate Eq 4 since in this case 2 Hello Time 1 sec 12 sec and 2 Forwarding Delay 1 sec 6 sec You can remedy the situation in any number of ways One solution is simply to increase the Forwarding Delay value to at least 11 sec HINT Take the following steps to avoid guessing Step 1 Assign a value to Hello Time and then calculate the left most part of Eq 4 to get the lower limit of Max Age Step 2 Assign a value to Forwarding Delay and then calculate the right most part of Eq 4 to get the upper limit for Max Age Step 3 Assign a value to Forwarding Delay that satisfies the conditions in Eq 3 and Eq 4 Using Traffic Prioritization The EDS 728 s traffic prioritization capability provides Quality of Service QoS to your network by making data delivery more reliable You can prioritize traffic on your network to ensure that high priority data is transmitted with minimum delay Traffic can be controlled by a set of rules to obtain the required Quality of Service for your network The rules define different types of traffic and
107. ries TAT See below for a brief description of each function groups and then click on the item in the left pane to access the item Basic settings for network management parameters and system configurations Allows multiple ports to be aggregated as a link The settings for SNMP Establish Ethernet communication redundant path Prioritize Ethernet traffic to increase determinism Set up a VLAN by IEEE 802 1 VLAN Enable the multicast filtering capability Restrict unpredictable network traffic Port based access control by IEEE 802 1X or Static Port Lock The settings for IP Filter Automatically send warning email and or trigger relay output by event Fast recovery after moving devices to different ports Assign IP addresses to connected devices Use Ping command to test network integrity and mirroring port for online data monitori h danitar mad and mahiinel mt The Basic Settings group includes the most commonly used settings required by administrators to maintain and control the EDS 728 system Identification The system identification items are displayed at the top of the web page and will be included in alarm emails Setting system identification items makes it easier to identify the different switches connected to your network system Identification Switch Name Switch Location switch Description Maintainer Contact Info Web Configuration Managed Redundant Switch 65500
108. ries Users Manual Featured Functions Configuring SNMP The EDS 728 supports SNMP V1 V2c V3 SNMP V1 and SNMP V2c use a community string match for authentication which means that SNMP servers access all objects with read only or read write permissions using the community string public private default value SNMP V3 which requires you to select an authentication level of MD5 or SHA is the most secure protocol You can also enable data encryption to enhance data security SNMP security modes and security levels supported by the EDS 728 are shown in the following table Select the security mode and level that will be used to communicate between the SNMP agent and manager Protocol UI Setting Authentication Data Method Version Type Encryption Community Use a community string match string for authentication SNMP V1 Community V1 V2c Write Read Community to access objects SNMP V3 Community Use a community string match string for authentication Provides authentication based on Authentication HMAC MD5 or HMAC SHA MD5 or SHA based on MD5 algorithms 8 character or SHA passwords are the minimum requirement for authentication Provides authentication based on HMAC MD5 or HMAC SHA Authentication Dati cnervpnion algorithms and data encryption MD5 or SHA based on MD5 key or SHA key 8 character passwords and a data encryption key are the minimum requirements for authentication and encryption These paramete
109. rmation includes VID Auto learned Multicast Router Port Static Multicast Router Port Querier Connected Port and the IP and MAC addresses of active IGMP groups Add Static Multicast MAC If required the EDS 728 also supports adding multicast groups manually Static Multicast MAC Address Current Static Multicast MAC Address List ml All MAC Address Join Port Add New Static Multicast MAC Address to the List MACAddess O EE 1 1 12 D13 id D21 P22 23 O24 131 32 133 134 Gi C G 2 3 59 EDS 728 Series Users Manual Featured Functions Add New Static Multicast Address to the List Setting Factory Default MAC Address Input the multicast MAC address of this host Join Port Select Deselect Checkmark the appropriate check boxes to select the None join ports for this multicast group Configuring GMRP GMRP is a MAC based multicast management protocol whereas IGMP is IP based GMRP provides a mechanism that allows bridges and end stations to register or un register Group membership information dynamically GMRP Settings GMRP 1 1 M Enable 1 2 M Enable 1 2 Enable 1 4 Enable x y Displays the module x and port No by module vy of None all ports that can enable the GMRP function GMRP enable Enable Disable Click the check box to enable the GMRP function for Disable the port listed in the Port column GMRP Table The EDS 728 displays the current active GMRP groups that were detected
110. rs are configured on the SNMP page A more detailed explanation of each parameter is given below the figure 3 20 EDS 728 Series Users Manual Featured Functions SNMP SNMP Read Write Settings SNMP Versions V1 V2c Read Community Vi Vec Write Read Community private Admin Auth Type Admin Data Encryption Key User Auth Type User Data Encryption Key Trap Settings ist Trap Server IP Name Po 1st Trap Community public 2nd Trap Server IP Name Po 2nd Trap Community Trap Mode Retries 1 99 Timeout 1 300s Private MIB information switch Object ID enterprise 6691 7 12 SNMP Read Write Settings SNMP Versions V1 V2c V3 or Select the SNMP protocol version used to manage the switch V1 Vac V1 V2c or V3 only V1 V2c Read Community Use a community string match with a maximum of 30 characters for V1 V2c Read authentication This means that the SNMP Community agent accesses all objects with read only permissions using the community string public public V1 V2c Write Read Community Uses a community string match with a maximum of 30 characters for authentication This means that SNMP servers access all objects with read write permissions using the community string private V1 V2c Read Write Community private 3 21 EDS 728 Series User s Manual Featured Functions For SNMP V3 there are two levels of privilege for different accounts to access the EDS 728 Admin privilege allows acces
111. rst connect the Ethernet switches in a chain and then simply link the two ends of the chain to an Ethernet network as illustrated in the following figure Turbo Chain can be used on industrial networks that have a complex topology If the industrial network uses a multi ring architecture Turbo Chain can be used to create flexible and scalable topologies with a fast media recovery time 3 33 EDS 728 Series Users Manual Featured Functions etting Up Turbo Chain LAN Network Head Port Head szypmss Member Porp THH OE iien Member Fort f Member Por ye OS HE ad ei Select the Head switch Tail switch and Member switches Configure one port as the Head port and one port as the Member port in the Head switch configure one port as the Tail port and one port as the Member port in the Tail switch and configure two ports as Member ports in each of the Member switches Connect the Head switch Tail switch and Member switches as shown in the diagram The path connecting to the Head port is the main path and the path connecting to the Tail port is the back up path of the Turbo Chain Under normal conditions packets are transmitted through the Head Port to the LAN Network If any Turbo Chain path is disconnected the Tail Port will be activated to continue packet transmission Configuring Turbo Chain Head Switch Configuration Communication Redundancy Current Status Now Active None Settings eed Role Port
112. s modified EUI 64 from of the interface identifier Switch s MAC address Neighbor Cache IPv6 Address Link Layer MAC Address fe80 290 e8ffFfe1a 6688 00 90 e8 1a 66 88 Reachable Neighbor Cache Setting Factory Default The information in the neighbor cache includes None the neighboring node s IPv6 address the corresponding Link Layer address and the current state of the entry Time System Time Settings Current Time m F F ex 04 00 04 Current Date H Ie r ex 2002 11 13 Daylight Saving Time Month Week Day Hour Start Date v IM Em mar End Date B IM d F Offset fo hour s system Up Time Od0him27s Time Zone GMT Greenwich Mean Time Dublin Edinburgh Lisbon London 1st Time Server IP Name time nist gov 2nd Time Server IP Name Time Server Query Period 500 sec The EDS 728 has a time calibration function based on information from an NTP server or user specified Time and Date information Functions such as Auto warning Email can add real time information to the message NOTE The EDS 728 does not have a real time clock The user must update the Current Time and Current Date to set the initial time for the EDS 728 after each reboot especially when the network doesn t have an Internet connection for NTP server or there is no NTP server on the LAN 3 10 EDS 728 Series User s Manual Featured Functions NOTE Current Time Setting Factory Default User adj
113. s and authorization to read and write the MIB file User privilege only allows reading the MIB file but not authorization to write Admin Auth Type for SNMP V1 V2c V3 and V3 only No Auth Use admin account to access objects No authentication Provide authentication based on the MD5 HMAC MD5S algorithms 8 character aes No Auth passwords are the minimum requirement for authentication Provide authentication based on the SHA HMAC SHA algorithms 8 character Auth passwords are the minimum requirement for authentication Admin Data Encryption Key for SNMP V1 V2c V3 and V3 only 8 character data encryption key is the Enable minimum requirement for data encryption No maximum of 30 characters User Auth Type for SNMP V1 V2c V3 and V3 only Use admin account or user account to No Auth l die No access objects No authentication Provides authentication based on the MDS Auth HMAC MD5 algorithms 8 character No passwords are the minimum requirement for authentication Provides authentication based on the SHA Auth HMAC SHA algorithms 8 character No passwords are the minimum requirement for authentication User Data Encryption Key for SNMP V1 V2c V3 and V3 only 8 character data encryption key is the Enable minimum requirement for data encryption N maximum of 30 characters O Trap Settings SNMP traps allow an SNMP agent to notify the NMS of significant events The EDS 728 supports two SNMP
114. s with that multicast address are able to be forwarded from this port When a port receives a GMRP leave message it will de register the multicast address from its database and all the multicast packets with this multicast address are not able to be forwarded from this port Static Multicast MAC Some devices may only support multicast packets but not support either IGMP Snooping or GMRP The EDS 728 supports adding multicast groups manually to enable multicast filtering Enabling Multicast Filtering Use the serial console or Web interface to enable or disable IGMP Snooping and IGMP querying If IGMP Snooping is not enabled then IP multicast traffic is always forwarded flooding the network 3 57 EDS 728 Series Users Manual Featured Functions Configuring IGMP Snooping IGMP Snooping provides the ability to prune multicast traffic so that it travels only to those end destinations that require that traffic thereby reducing the amount of traffic on the Ethernet LAN IGMP Snooping Settings IGMP Snooping Setting Current VLAN List IGMP Snooping Enable Query Interval 125 IGMP Snooping Enhanced Mode ee Querier Static Multicast Ouerier Port 1 1 MlEnable Enable Oii Oie Ois Di4 24 22 O23 Oo4 IGMP Snooping Enable Enable Disable Select the option to enable disable the GVRP function IGMP Snooping Enhanced Mode Enable IGMP Multicast packets will forward to Enable e Learned Multicast Querier Ports e Member Ports
115. seconds Override relay alarm settings Click the checkbox to override the relay warning setting temporarily Releasing the relay output will allow administrators to fix any problems with the warning condition Relay Alarm List Use this table to see if any relay alarms have been issued FEE Ee ee ee ee Current Alarm List 1 DI 1 failure Off 1 2 DI 2 failure Of 2 3 Port 1 2 Link failure Of 1 Using Line Swap Fast Recovery The Line Swap Fast Recovery function which is enabled by default allows the EDS 728 to return to normal operation extremely quickly after devices are unplugged and then re plugged into different ports The recovery time is on the order of a few milliseconds compare this with standard commercial switches for which the recovery time could be on the order of several minutes To disable the Line Swap Fast Recovery function or to re enable the function after it has already been disabled access either the Console utility s Line Swap recovery page or the Web Browser interface s Line Swap fast recovery page as shown below Configuring Line Swap Fast Recovery Line Swap Fast Recovery M Enable All Ports Enable Line Swap Fast Recovery Enable Disable Check mark the check box to enable the Enable Line Swap Fast Recovery function 3 74 EDS 728 Series Users Manual Featured Functions Using Set Device IP To reduce the effort required to set up IP addresses the EDS 728 series comes equippe
116. ser Database Setup Current Local Database E 1 ple one PLC one for gas monitring Remove Select Add New User User Name ma Password ma Description ME Local User Database Setup User Name User Name for Local User Database None Max 30 characters Password Password for Local User Database None Max 16 characters Description Description for Local User Database None Max 30 characters The user name for the Local User Database is case insensitive 3 67 EDS 728 Series Users Manual Featured Functions Port Access control Table Ed Port Access Control Table Port 1 3 iSelect All ior eddies E 1 00 04 75 F8 66 6F Authorized Remove Select The port status will show authorized or unauthorized Configuring Static Port Lock The EDS 728 also supports adding multicast groups manually if required Add Static Unicast MAC Address MAC Address Ha Ha Port 1 1 gt MAC Address Add the static unicast MAC address into the address None table Port Fix the static address with a dedicated port 1 1 3 68 EDS 728 Series Users Manual Featured Functions Using IP Filter The EDS 728 provides an 8 entity IP filter for each port You can specify the port and then key in the IPs from which the forbidden packets may come These settings start working right after the Activate button is clicked IP Filter IPF Address 192 168 15 3 192 168 15 4 OD Hd N OM be Q MM Using Auto Warni
117. specify how each type should be treated as it passes through the switch The EDS 728 can inspect both IEEE 802 1p 1Q layer 2 CoS tags and even layer 3 TOS information to provide consistent classification of the entire network The EDS 728 s QoS capability improves the performance and determinism of industrial networks for mission critical applications The Traffic Prioritization Concept What is Traffic Prioritization Traffic prioritization allows you to prioritize data so that time sensitive and system critical data can be transferred smoothly and with minimal delay over a network The benefits of using traffic prioritization are e Improve network performance by controlling a wide variety of traffic and managing congestion e Assign priorities to different categories of traffic For example set higher priorities for time critical or business critical applications e Provide predictable throughput for multimedia applications such as video conferencing or voice over IP and minimize traffic delay and jitter e Improve network performance as the amount of traffic grows This will save cost by reducing the need to keep adding bandwidth to the network 3 44 EDS 728 Series Users Manual Featured Functions How Traffic Prioritization Works Traffic prioritization uses the four traffic queues that are present in your EDS 728 to ensure that high priority traffic is forwarded on a different queue from lower priority traffic This is what
118. st the email After configuring and activating your EDS 728 s Event Types and Email Setup you can use the Test Email function to see if your e mail addresses and mail server address have been properly configured 3 69 EDS 728 Series Users Manual Featured Functions Email Alarm Events Settings EET EE IE EE EE ee Email Alarm Events Settings System Events Switch Cold Start M Switch Warm Start D Power Transition On Of D Power Transition Of On T DI 1 Off DI 1 On T DI 2 Off DI 2 On l Config Change Auth Failure Comm Redundancy Topology Changed Port Events Port Link ON Link OFF Traffic Overload Traffic Threshold Traffic Duration s 1 1 E C DO 1 2 1 3 1 4 2 1 2 2 2 3 2 4 TILT TILT aa ananaa dia nananaaa aaaaanaa Event Types Event Types can be divided into two basic groups System Events and Port Events System Events are related to the overall function of the switch whereas Port Events are related to the activity of a specific port System Event Warning e mail is sent when Switch Cold Start Power is cut off and then reconnected Switch Warm Start The EDS 728 is rebooted such as when network parameters are changed IP address subnet mask etc Configuration Change Activated Any configuration item has been changed Comm Redundancy Topology If any Spanning Tree Protocol switches have changed Changed their position applies only to the root of the tree If the Master of the Tu
119. static multicast MAC manually to filter multicast traffic automatically IGMP Internet Group Management Protocol Snooping Mode Snooping Mode allows your switch to forward multicast packets only to the appropriate ports The switch snoops on exchanges between hosts and an IGMP device such as a router to find those ports that want to join a multicast group and then configures its filters accordingly 3 56 EDS 728 Series Users Manual Featured Functions Query Mode Query mode allows the EDS 728 to work as the Querier if it has the lowest IP address on the subnetwork to which it belongs IGMP querying is enabled by default on the EDS 728 to help prevent interoperability issues with some multicast routers that may not follow the lowest IP address election method Enable query mode to run multicast sessions on a network that does not contain IGMP routers or queriers NOTE The EDS 728 is compatible with any device that conforms to the IGMP v2 device protocol IGMP Multicast Filtering IGMP is used by IP supporting network devices to register hosts with multicast groups It can be used on all LANs and VLANs that contain a multicast capable IP router and on other network devices that support multicast filtering IGMP works as follows 1 The IP router or querier periodically sends query packets to all end stations on the LANs or VLANs that are connected to it For networks with more than one IP router the router with the lowest
120. t user received a hello message from the root in an amount of time equal to Max Age then this device will reconfigure itself as a root Once two or more devices on the network are recognized as a root the devices will renegotiate to set up a new Spanning Tree topology Enable STP per Port Enable Disable Select to enable the port as a node on the Disabled Spanning Tree topology NOTE We suggest not enabling the Spanning Tree Protocol once the port is connected to a device PLC RTU etc as opposed to network equipment The reason is that it will cause unnecessary negotiation Port Priority Numerical value selected Increase this port s priority as a node on the by user Spanning Tree topology by inputting a lower number Port Cost Setting Factory Default Numerical value input by _ Input a higher cost to indicate that this port is 200000 user less suitable as a node for the Spanning Tree topology Port Status Indicates the current Spanning Tree status of this port Forwarding for normal transmission or Blocking to block transmission 3 43 EDS 728 Series Users Manual Featured Functions Configuration Limits of RSTP STP The Spanning Tree Algorithm places limits on three of the configuration items described above Eq 1 1 sec lt Hello Time lt 10 sec Eq 2 6 sec S Max Age lt 40 sec Eq 3 4sec lt Forwarding Delay lt 30 sec These three variables are further
121. tained 3 3 COMMUTING Basie SEMNE She GE E ee 3 3 System denti ICat Mesaer a nes neon ee net Re ee Dee ER nee ee Ge 3 3 PS VOC as ie are RE EE DE 3 4 PO CSS SIONS AEE RE EO OE wna A anata ed 3 6 DOL ne Ge aed anna Ge Ge ee ta sasesataneniuateasen 3 6 NON ON EE AA N OR N 3 8 AMP UN AE SERE IG EE cee Nt AR A eS see Nath E ae ead 3 10 IEEE 1588 PIEP end ee ee ee eee nr ee eee mee meee emer es 3 12 How Does an Ethernet Switch Affect 1588 Synchronization 0000000000000000000 3 12 System File Update By Remote TETP mossies es sasies des ee essens oe oes ee 3 14 System File Update By Local Import Export ccccceeeessseseseesesseseeseeeeereas 3 15 System File Update By Backup Media EE EER ER ER ee Ee ee ee ee ee ee ee ee ee ee 3 16 dee RA EE OE EE EE 3 16 Factory DETIT sie ee ee a a E OE 3 16 Usina Port TONKINO GR ee A A E 3 17 The Pon Trike C once pian E a 3 17 Connorin Port Tiaak Of oat bas n tenet ie ee n eg oe EE 3 18 Connon SNMP ds ED os GE ee Se E DR De ee 3 20 SNMP Read Write Set OS cite iets Ee ee N EG GE EG EE E ee 3 21 Tip EMS ok ee he ee De E EEE oe ca oats ee ene 3 22 SNMP A Apo EOS ss ee Ee ke Ge ee ee E tact te 3 23 SNMP Morni ModE aksie ve ee ea Se oe vs OG EE nd 3 23 Private MID RIOFA ALOM RA eee Ri tS ee ieee ae 3 23 Using Communication Redundancy ses es n ee Ee ewe De we De eo eg eg Ge DE 3 24 Gigabit Ethernet Redundant Ring Capability lt 50 ms sesse 3 24 Thie Turbo Ride CONCEP oien a en ert
122. the Master of the Turbo Ring This field appears only when selected to operate in Turbo Ring or Turbo Ring V2 mode NOTE The user does not need to set the master to use Turbo Ring If no master is set the Turbo Ring protocol will assign master status to one of the EDS 728 units in the ring The master is only used to determine which segment serves as the backup path Ring 1 2 Ist Ring Port Status Ring 1 2 2nd Ring Port Statu The Ports Status indicators show Forwarding for normal transmission Blocking if this port is connected to a backup path and the path is blocked and Link down if there is no connection Coupling Mode Indicates either None Dual Homing or Ring Coupling Coupling Coupling Port status 3 31 EDS 728 Series User s Manual Featured Functions Indicates either Primary or Backup Explanation of Settings Items Redundancy Protocol Select this item to change to the Turbo Ring configuration page Turbo Ring V2 Select this item to change to the RSTP IEEE 802 1W 1D Turbo Ring V2 configuration Page No ports are enabled RSTP IEEE Select this 1tem to change to the 802 1 W 1D RSTP configuration page Turbo Ring Enable Ring 1 Enabl Enable the Ring 1 setti Disable the Ring 1 settings Enable Ring 2 Enabl Enable the Ring 2 setti Disable the Ring 2 settings You should enable both Ring 1 and Ring 2 when using the Dual Ring architecture Set as Master Select this
123. the source UUID field of the last Sync message received from the parent of the slave port Clock Stratum The stratum number describes one measure of the 4 quality of a clock Each clock is characterized by a stratum number used by the best master clock algorithm as one parameter of clock quality Clock Identifier Properties of the clock DFLT PTP Port Settings Port Enable Enable or disable PTP port operation Port Status Display PTP port real status PTP DISABLED system File Update By Remote TFTP The EDS 728 supports saving your configuration file to a remote TFTP server or local host to allow other EDS 728 switches to use the same configuration at a later time or saving the Log file for future reference Loading pre saved firmware or a configuration file from the TFTP server or local host is also supported for easy upgrading or configuration of the EDS 728 Update System Files by TFTP TFTP Server IP Name fF Configuration Files Path and Name fF Firmware Files Path and Name PO Log Files Path and Name NN TFTP Server IP Name IP Address of TFTP The IP or name of the remote TFTP server Must be None Server set up before downloading or uploading files EDS 728 Series Users Manual Featured Functions Configuration file path and name Setting Factory Default Max 40 Characters The path and file name of the EDS 728 s None configuration file in the TFTP server Firmware file path and name Setting Fact
124. tic configuration and restore a link faster than STP STP Example The LAN shown in the following figure has three segments with adjacent segments connected using two possible links The various STP factors such as Cost Root Port Designated Bridge Port and Blocked Port are shown in the figure LAN Segment 1 Port 1 Root Port Cost 100 Bridge B Port 2 Designated Bridge Port Port 1 Root Port Bridge X Port 2 Blocked Port Port 1 Designated Bridge Port Bridge A Port 2 Root Bridge LAN Segment 2 Port 1 Root Port Port 1 Root Port Bridge C Bridge Y Port 2 Port 2 Designated Blocked Port Bridge Port LAN Segment 3 e Bridge A has been selected as the Root Bridge since it was determined to have the lowest Bridge Identifier on the network e Since Bridge A is the Root Bridge it is also the Designated Bridge for LAN segment 1 Port 1 on Bridge A is selected as the Designated Bridge Port for LAN Segment 1 e Ports 1 of Bridges B C X and Y are all Root Ports sine they are nearest to the Root Bridge and therefore have the most efficient path e Bridges B and X offer the same Root Path Cost for LAN segment 2 However Bridge B was 3 40 EDS 728 Series Users Manual Featured Functions selected as the Designated Bridge for that segment since it has a lower Bridge Identifier Port 2 on Bridge B is selected as the Designated Bridge Port for L
125. ting You do not need to carry out any re cabling e VLANs provide extra security Devices within each VLAN can only communicate with other devices on the same VLAN If a device on VLAN Marketing needs to communicate with devices on VLAN Finance the traffic must pass through a routing device or Layer 3 switch e VLANs help control traffic With traditional networks congestion can be caused by broadcast traffic that is directed to all network devices regardless of whether or not they need it VLANs increase the efficiency of your network because each VLAN can be set up to contain only those devices that need to communicate with each other VLANs and Moxa EtherDevice Switch Your EDS 728 provides support for VLANs using IEEE Std 802 1Q 1998 This standard allows traffic from multiple VLANs to be carried across one physical link The IEEE Std 802 1Q 1998 standard allows each port on your EDS 728 to be placed in e Any one VLAN defined on the EDS 728 e Several VLANs at the same time using 802 1Q tagging The standard requires that you define the 802 10 VLAN ID about each VLAN on your EDS 728 before the switch can use it to forward traffic Managing a VLAN A new or initialized EDS 728 contains a single VLAN the Default VLAN This VLAN has the following definition e VLAN Name Management VLAN e 802 10 VLAN ID 1 if tagging is required All the ports are initially placed in this VLAN and it is the only VLAN that allows you to access the m
126. tion protocol is being used Turbo Ring RSTP or neither Root Not Root This field will appear only when selected to operate in RSTP mode It indicates whether or not this EDS 728 is the Root of the Spanning Tree the root is determined automatically At the bottom of this page the user can configure the Settings of this function For RSTP you can configure Protocol of Redundancy Turbo Ring Select this item to change to the Turbo Ring None configuration page RSTP IEEE 802 1W 1D Select this item to change to the RSTP None configuration page Bridge priority Numerical value selected Increase this device s bridge priority by by user selecting a lower number A device with a higher bridge priority has a greater chance of being established as the root of the Spanning Tree topology 3 42 EDS 728 Series User s Manual Featured Functions Forwarding Delay Setting Factory Default Numerical value input by The amount of time this device waits before 15 sec user checking to see if it should change to a different state Hello time sec Numerical value input by The root of the Spanning Tree topology user periodically sends out a hello message to other devices on the network to check if the topology is healthy The hello time is the amount of time the root waits between sending hello messages Max Age Numerical value input by If this device is not the root and it has no
127. to the Internet and which otherwise would be readily accessible The purpose of the authentication server is to check each client that requests access to the port The client is only allowed access to the port if the client s permission is authenticated Static Port Lock The EDS 728 can also be configured to protect static MAC addresses for a specific port With the Port Lock function these locked ports will not learn any additional addresses but only allow traffic from preset static MAC addresses helping to block hackers and careless usage The IEEE802 1X Concept Three components are used to create an authentication mechanism based on 802 1 X standards Client Supplicant Authentication Server and Authenticator Supplicant The end station that requests access to the LAN and switch services and responds to the requests from the switch Authentication server The server that performs the actual authentication of the supplicant Authenticator Edge switch or wireless access point that acts as a proxy between the supplicant and the authentication server requesting identity information from the supplicant verifying the information with the authentication server and relaying a response to the supplicant The EDS 728 acts as an authenticator in the 802 1 X environment A supplicant and an authenticator exchange EAPOL Extensible Authentication Protocol over LAN frames with each other We can either use an external RADIUS server as the a
128. tory Default IP Address Enter the IP address of 3 Syslog Server used by your None network Port Destination Enter the UDP port of 3 Syslog Server 514 1 to 65535 The following events will be recorded into the EDS 728 s Event Log table and will then be sent to the specified Syslog Server Cold start Warm start Configuration change activated Power 1 2 transition Off gt On Power 1 2 transition On gt Off Authentication fail Topology changed Master setting is mismatched DI 1 2 transition Off gt On DI 1 2 transition On gt Off Port traffic overload dotlx Auth Fail Port link off on sis ee ee ee Using HTTPS SSL To secure your HTTP access the EDS 728 supports HTTPS SSL to encrypt all HTTP traffic Perform the following steps to access the EDS 728 s web browser interface via HTTPS SSL 1 Open Internet Explorer and type https EDS 728 s IP address in the address field Press Enter to establish the connection https 7192 168 127 253 home asp Microsoft Internet Explorer File Edt View Favyortes Toole Help ga Back f En EA Search 4 Favorites Th Media od Eh E d Address FR https 4 192 168 127 253 home asp 3 85 EDS 728 Series Users Manual Featured Functions 2 Warning messages will pop out to warn the user that the security certificate was issued by a company they have not chosen to trust Security Alert x Information you exchange with this site
129. upling Port Backup status Only using in Dual Homing 0x0000 Port Disabled 0x0001 Not Coupling Port 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Not Enable 0x3600 1 word TR2 Ring 1 status 0x0000 Healthy 0x0001 Break OxFFFF Turbo Ring V2 Not Enable 0x3601 1 word TR2 Ring 1 Master Slave 0x0000 Slave 0x0001 Master OxFFFF Turbo Ring V2 Ring Not Enable 0x3602 1 word TR2 Ring 1 Ist Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Ring Not Enable 0x3603 1 word TR2 Ring 1 2nd Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Ring 1 Not Enable 0x3680 1 word TR2 Ring 2 status 0x0000 Healthy 0x0001 Break OxFFFF Turbo Ring V2 Ring 2 Not Enable 0x3681 1 word TR2 Ring 2 Master Slave 0x0000 Slave 0x0001 Master OxFFFF Turbo Ring V2 Ring 2 Not Enable 0x3682 1 word TR2 Ring 2 Ist Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Ring 2 Not Enable B 5 EDS 728 Series Users Manual 7 i B 6 Modbus TCP Map TR2 Ring 2 2nd Port status 0x0000 Port Disabled 0x0001 Not Redundant 0x0002 Link Down 0x0003 Blocked 0x0004 Learning 0x0005 Forwarding OxFFFF Turbo Ring V2 Ring 2
130. ustable time The time parameter allows configuration of the None hh mm ss local time in local 24 hour format Current Date Setting Factory Default User adjustable date The date parameter allows configuration of the None local date in yyyy mm dd format yyyy mm dd Daylight Saving Time Daylight saving time also know as DST or summer time involves advancing clocks usually 1 hour during the summer time to provide an extra hour of daylight in the afternoon Start Date Setting User adjustable date The Start Date parameter allows users to enter None the date that daylight saving time begins Endt Date Setting User adjustable date The End Date parameter allows users to enter None the date that daylight saving time ends Offset User adjustable date The offset parameter indicates how many hours None forward the clock should be advanced System Up Time Indicates the EDS 728 s up time from the last cold start The unit is seconds Time Zone User selectable time zone The time zone setting allows conversion from GMT Greenwich GMT Greenwich Mean Time to local time Mean Time Changing the time zone will automatically correct the current time You should configure the time zone before setting the time Time Server P Name Ist Time Server IP Name IP or Domain address e g 192 168 1 1 or time stdtime gov tw or time nist gov The EDS 728 will try to locate the 2nd NT
131. uthentication server or implement the authentication server in the EDS 728 by using a Local User Database as the authentication look up table When we use an external RADIUS server as the authentication server the authenticator and the authentication server exchange EAP frames between each other Authentication can be initiated either by the supplicant or the authenticator When the supplicant initiates the authentication process it sends an EAPOL Start frame to the authenticator When the authenticator initiates the authentication process or when it receives an EAPOL Start frame it sends an EAP Request Identity frame to ask for the username of the supplicant The following actions are described below 3 63 EDS 728 Series Users Manual Featured Functions Message Exchange Authentication nd server Client RADIUS ASTE F EAPOL Start EAP Request ldentity RADIUS Access Request RADIUS Access Challenge RADIUS Access Request RADIUS Access Accept EAP Response ldentity EAP Request OTP EAP Response OTP EAP Success Port Authorized EAPOL Logoff Port Unauthorized 1 When the supplicant receives an EAP Request Identity frame it sends an EAP Response Identity frame with its username back to the authenticator 2 Ifthe RADIUS server is used as the authentication server the authenticator relays the EAP Response Identity frame from the supplicant by encapsulating it into a
132. w 0x08G Low oxoca low 0x105 Low vy 0Ox14 6 Low v 0x18 7 Low vy 0x1C Low 0x20 Low Ox24 10 Low ox28 11 Low Ox2C 12 Low gt 0x30 13 Low 0x34 14 Low 0x38 15 Low ox3c 16 Low 0x40 17 Normal 0x44 18 Normal 0x48 19 Normal Ox4C 20 Normal 0x50 1 Normal 0 54 2 Normal 0x58 3 Normal 0x5C 4 Normal z 0x60 25 Normal 0x64 6 Normal 0x68 7 Normal Ox6C 8 Normal gt ToS 0x70 29 Normal 0x74 0 Normal 0x78G1 Normal 0x7CG2 Normal gt 0x8033 Medium 0x84 4 Medium 0x885 Medium 0x8C 6 Medium 0x9087 Medium 0x94G8 Medium 0x989 Medium gt 0x9C 40 Medium gt 0xA0 41 Medium OxA4d2 Medium x 0xA8 43 Medium x OxAC 44 Medium gt 0xB0 45 Medium gt OxB4d6 Medium OxBad7 Medium OxBC 48 Medium gt Ne Nid Miah el Ned ANY Hinh Ne CRRA ak al Ne OER Hinh id zl Low Normal Set the mapping table of different TOS values to 4 1 to 16 Low Medium High different egress gueues 17 to 32 Normal 33 to 48 Medium 49 to 64 High Using Virtual LAN Setting up Virtual LANs VLANS on your EDS 728 increases the efficiency of your network by dividing the LAN into logical segments as opposed to physical segments In general VLANs are easier to manage The Virtual LAN VLAN Concept What is a VLAN A VLAN is a group of devices that can be located anywhere on a network but wh

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