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SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation User Guide...
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Notice Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice.
FCC Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Declaration of Conformity Application of Council Directive(s): 89/336/EEC European Representative Name: Mr. J. Solari European Representative Address: Cabletron Systems Limited Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC Equipment Type/Environment: Networking Equipment, for use We the undersigned, hereby declare, under our sole responsibility, that the equipment packaged with this notice conforms to the above directives.
Port Configuration - TS Ports....28 Virtual Port Configuration....29 SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide...
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Discarded Frames Statistics ....53 5. Getting in Touch with Technical Support Appendix A. Abbreviations SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide...
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Figure 2. Removing the Expansion Slot Cover ... . Figure 3. Installing the SSIM-H2-02 ....
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Table 31. Other Frames w/o SNAP: Explorer Frames Type ..43 SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide ....2 .
LEDs on the front panel indicate the overall operational state of the module and the two ports. Configuration and detailed status information is available from the switch console or from the graphical management application. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Introduction...
NetBios addresses translation Source-Routing Table 1. Features and Benefits SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Description Support for SRT and SRB bridging. This standard frame-tagging protocol is used to carry frames that belong to different VLANs over the same physical Fast Ethernet link.
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Dual home FEP Protocol filters Broadcast Suppression Table 1. Features and Benefits SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Description SNMP is supported via the host processor (the processor on the SmartStack STS16-20RM). This makes it possible to configure the device in a standards-based way and as an integrated part of the LAN switch.
2. Installation This chapter describes how to install, connect, and start using the SSIM-H2-02. The following main topics are covered: • Package Contents • Installation Procedure • Hardware Installation • Software Installation • Cabling • LEDs • Power-On Self Test •...
Installation Procedure The SSIM-H2-02 is packaged with the software for both the module itself and the SmartStack STS16-20RM Token Ring Switch. The switch is also supplied with both software images. To ensure compatibility between the module and the switch, the latest of the two software revisions should be installed.
(see Figure 2). Keep the plate for use in the cases when the expansion module is removed. Figure 2. Removing the Expansion Slot Cover SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Installation...
6. Re-apply power to the switch. Software Installation Before you can use your SSIM-H2-02, you have to install the module software image. The software image can be downloaded to the module via TFTP or via a serial line. Search the disks supplied with the module for a file named FEyyzz.BIN.
When the software installation is complete, the module is started for normal operation and the following message is displayed: Press <RETURN> to continue... SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Installation...
— 100/10 MB Ethernet switch or hub port (using the standard UTP-5 cable) LEDs There are eight LEDs on the front panel of the SSIM-H2-02. During normal operation, the two LEDs on the left side of the front panel indicate the module...
You can check if they are up in the Configuration Module Information menu. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Middle Bottom The port is in 100 Mbps mode.
SSIM-H2-02 itself and will follow the module when it is moved to another switch. Default Configuration When a SSIM-H2-02 is inserted into an expansion slot for the first time, the switch will generate a default configuration: •...
3. Configuration This chapter explains how to view and edit the configuration of the SSIM-H2-02 using a VT100 terminal emulator attached directly to the SmartStack STS16-20RM Token Ring switch. The SSIM-H2-02 configuration can also be modified from a remote VT100 console via a Telnet session. (The manual supplied with the SmartStack STS16-20RM Token Ring Switch describes how to connect a network management console).
BRF of the default CRF cannot be changed and other CRFs cannot be assigned to the trbrf-default BRF. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
RIF would be ambiguous and would depend on the VLAN to which the frame was sent. It would thus be incomprehensible to equipment that does not interpret VLAN tags. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Note that this translational CRF is used only on the Token Ring side and is used toroute source-routed Token Ring frames toward the Ethernet cloud. Figure 4. Ethernet CRF in SRT Bridging Mode SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Note: In this mode IEEE STP works on all SRT and SRB CRFs. For more information, see the SmartStack STS16-20RM/STS16-20FRM Token Ring Switch Installation and User Guide. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
It is assumed that the network consists of a physically connected Ethernet cloud and a physically connected Token Ring cloud. The two clouds are then connected by a number of links that implement translational bridging. Figure 6. Frame Duplication SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
ARE frame to Ring 2 – note that the RIF does not contain LAN Segment 4. The ARE frame is then forwarded by Bridge 1 and switch link 1 back to the Ethernet, and so on. Figure 7. Frame Looping SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
The SmartStack SSIM-H2-02 provides support for STP cost manipulation which does not require cost configuration on both sides of the link. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Token Ring to Ethernet you should, over time, physically split the Token Ring cloud into disjoint networks to increase bandwidth between Token Ring and Ethernet. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Token Ring and Ethernet clouds is split between the two switches. Figure 10. Load Sharing in Redundant Connections to Fast Ethernet Network Note: The CRF connection attribute can be set from the console. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
To configure spanning-tree costs for a backup connection to Ethernet manually, set each connection attribute to Primary and then change spanning-tree costs on each side of the backup link. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
To manually configure spanning-tree costs for a backup connection to the Ethernet, set each connection attribute to Primary and then change the spanning-tree costs must be changed on each side of the backup link. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
If no password is configured, just press ENTER and the main menu is presented. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Unless specified differently, all the screens or menus are accessed in the same way. See the example in Figure 12: Figure 12. Main Switch Menu SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
(see “Ring Number Restriction” on page 15). Remember that each CRF ring number must be set manually if automatic ring number learning is impossible. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
15. Port Configuration - TS Ports To configure a TS port on the SSIM-H2-02, select Port Configuration from the Configuration menu and enter the port number of the TS port (21, 22, 25 or 26).
CRFs appears from which the virtual port must be selected. The following menu options are available: Enabled Sets the administrative state of the virtual port to Yes or No. Default: Yes SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Configuration...
Disabled. If enabled, this will limit the amount of broadcast frames being forwarded from the TS side of the virtual port to the switch. Default: Disabled SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning The port or virtual port is disabled.
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If FC modification is disabled, the FC priority is set to 0, and the frame tag priority is discarded. When the SSIM-H2-02 inserts a frame tag in a frame, and FC modification is enabled, the SmartStack SSIM-H2-02 module uses the FC priority from the Token Ring frame.
Sets the format of IP frames on Token Ring. Format 802.5 SNAP Table 7. IP: Token Ring Format SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Frame in the IEEE 802.5 format with SNAP Configuration...
Frame will be transmitted to Token Ring as a transparent frame. Table 9. IP: Source Routing Default: SR SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Frame in the IEEE 802.3 format with SNAP Frame in Ethernet II format...
Allows entering the IP multicast address. The address is entered in the MAC address format. Default: C00000:040000 Novell Conversion Status Display only. Shows the current status of the Novell Conversion. Possible values are Enabled and Disabled. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Configuration...
802.3 Novell 802.3 802.3 SNAP Ethernet II Table 13. NOVELL: Ethernet Format Default: 802.3 SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Frame in the IEEE 802.2 format. Frame in the IEEE 802.3 format.
Frame Conversion Configuration menu of the TS port. NetBios Frames Conversion Determines how NetBios frames are converted. Possible values are Enabled and SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Source Routing information will be added to frames converted from Ethernet to Token Ring format.
Ethernet to Token Ring format. noSR Frame will be transmitted to Token Ring as a transparent frame. Table 18. NetBios: Source Routing Default: SR SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Meaning Configuration...
SNA: Token Ring Format Sets the format of SNA frames on Token Ring. Format Frame in the IEEE 802.5 format. 802.5 Table 20. SNA: Token Ring Format SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Configuration...
Ethernet to Token Ring format. noSR Frame will be transmitted to Token Ring as a transparent frame. Table 22. SNA: Source Routing Default: SR SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Configuration...
Sets the format of Other Frames w/SNAP frames on Token Ring. Format 802.5 SNAP Table 24. Other Frames w/SNAP: Token Ring Format SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Frame in the IEEE 802.5 format with SNAP...
Other Frames w/o SNAP Conversion Status Display only. Shows the current status of the Other Frames Without SNAP SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Frame in the IEEE 802.3 format with SNAP...
Sets the format of Other Frames w/o SNAP frames on Ethernet. Format 802.3 Frame in the IEEE 802.3 format. Table 29. Other Frames w/o SNAP: Ethernet Format SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning Configuration...
To add or change an address, highlight the address, press ENTER, and then either enter the new MAC address or simply press ENTER once more to enter a NULL address (empty entry). SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Meaning Meaning...
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SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Configuration...
Port Statistics - contains additional counters for TS ports. • Address Tables - also contains addresses learned from TS ports. • Message Log Information - also contains messages generated by the module. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
The operation mode is for TS virtual ports may be displayed as HDX (Half DupleX) or FDX (Full DupleX). Fwd Mode The forwarding mode is always displayed as Store-Fwd, since the SSIM-H2-02 always operates in the store-and-forward switching mode. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
This is because the VLAN frame tag is removed before a frame is forwarded. NSR Frames Number of Non-Source Routed frames. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
MAC addresses in the information field. It is 0 for Ethernet format and 1 for Token-Ring format. It should always be 1 in received frames. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
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(TS ports only.) Incremented if address learning from received Token Ring frames fails. Possible reasons: • Translational Switch received frame with damaged RIF (wrong length, bad ring). SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
Number of frames transmitted by this port but initially deferred. (The 21143 FE transceiver had to defer while ready to transmit a frame because the carrier was asserted). SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
Number of frames dropped because of lack of system received buffers. User Buffers Unavailable Number of tries of buffer allocation. Frames Congested Number of frames congested, due to a lack of space in Tx queue. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
Number of frames dropped because IPX translation is disabled or inbound frames are received from Ethernet in a format different than that specified in the TS configuration dialog. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
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Number of frames dropped because of translation errors for other frames with SNAP. Other w/o SNAP Number of frames dropped because of translation errors for other frames without SNAP. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
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Number of frames dropped because of NetBios translation errors. Number of frames dropped because of SNA translation errors. Other w/SNAP Number of frames dropped because of translation errors for other frames with SNAP. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
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Fragmentation Error (TCP/IP only.) Number of frames dropped because IP fragmentation finished with an error or an IP frame was received with the Don't Fragment bit set. SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Statistics...
The device history (i.e., have you returned the device before, is this a recurring problem, etc.) • Any previous Return Material Authorization (RMA) numbers SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Getting in Touch with Technical Support http://www.cabletron.com/ (603) 332-9400 support@cabletron.com ftp://ftp.cabletron.com/...
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SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Getting in Touch with Technical Support...
Light Emitting Diode Logical Link Control Media Access Control Mbps MegaBit Per Second Multi Mode Fiber Maximum Transmission Unit Non-Source Routed NVRAM Non-Volatile RAM Random Access Memory SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Abbreviations...
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SmartStack Interface Module Spanning Tree Explorer Translational Switch Tag Control Information TFTP Trivial File Transfer Protocol Token-Ring Transmit Data Transmit Immediate Unshielded Twisted Pair VLAN Virtual LAN SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Abbreviations...
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SNA conversion status 38 TCP/IP conversion parameters change 32 TCP/IP conversion status 32 frame duplication 18 frame looping 19 Index SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Installation software 8 installation physical 7 procedure 6...
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VLAN configuration 28 BRF configuration 28 local VLAN port configuration 28 SSIM-H2-02 Fast Ethernet - Translational Switch SmartStack Interface Module Installation and User Guide Index...