Cabletron Systems Systems SmartSwitch 9000 User's Manual
Contents
1. Read only Displays the number of frames transmitted and received Total Errors Read only Displays the total number of errors on this port Collisions Read only Displays the total number of collisions detected on this port CRC Align Errors Read only Displays the number of bad FCS Frame Check Sequence packets with integral number of octets that have been received from the network Alignment errors are due to a bad FCS with a non integral number of octets Undersize Packets Read only Displays the number of packets received whose size was less than the minimum Ethernet frame size of 64 bytes not including preamble Oversize Packets Read only Displays the number of packets received whose size exceeded 1518 data bytes not including preamble Fragments Read only Displays the total number of packets received that were not an integral number of octets in length or that had a bad Frame Check Sequence FCS and were less than 64 octets in length excluding framing bits but including FCS octets Broadcasts Read only Displays the number of broadcasts transmitted and received Multicast Read only Displays the number of multicasts transmitted and received 9H423 26 Module Specific Information 10 Link Status Read only Displays one of the following values e Link e No Link e N A Port Type Read only Displays one of the following values e MMFSC e R21 Admin Status Read only Indicates the stat2. SmartSwitch 9000 9H423 26 Local Management Appendix CABLETRONM YSTEMS 9032227 01 The Complete Networking Solution Appendix 9H423 26 Module Specific Information Introduction This appendix contains local management information that is specific to the 9H423 26 Fast Ethernet Switch Module The 9H423 26 Switch Module has 26 ports e 24 ports two fixed RJ21 connectors e 2 ports two fixed MMF SC connectors This module can operate in either full duplex or half duplex mode Auto negotiation provides support for 10 Mbps and 100 Mbps speeds at both half and full duplex 100Base FX supports 100 Mbps speed at both half and full duplex Auto negotiation allows the module to automatically use the fastest rate supported by the device at the other end either 10 Mbps or 100 Mbps at either half or full duplex This technology is similar to how modems negotiate transmission speed to find the highest transmission rate Similarly auto negotiation determines the highest common speed between two devices and communicates at that speed If no common speed is detected the device will be partitioned Modifying Fields and User Privileges To modify fields on this module you must have read write or super user privileges If you have read only privileges you can view information however you cannot modify any fields For more information about user privileges and community names see the SmartSwitch 9000 Module Local Management User s Guid
3. apable of using are displayed The module defaults to auto negotiation If the device connected to the module also supports auto negotiation the devices self configure to the fastest possible speed and duplex For example if the other device does not support auto negotiation the devices do a parallel detection and configure to either 10 Mbps or 100 Mbps but only at half duplex If the device connected to the module is standard Ethernet with no auto negotiation support and is configured for full duplex the Desired Operation Mode field must be set to 10Base T Full Duplex Advertised Ability 2 Toggles Allows the user to specify the advertised ability for the chosen port The ability of each port is presented first followed by the ability to enable disable on each port Advertised Ability is applicable only when the Desired Operation Mode field is set to Auto Negotiation Otherwise this field displays N A and is read only When in auto negotiation mode the module auto negotiates to the highest speed being advertised by both devices Port Modifiable Displays the current port for which configuration information is displayed Use the procedure in the next section to display configuration information for a different port 9H423 26 Module Specific Information Displaying Configuration Information for a Different Port To display configuration information for a different port 1 Use the arrow keys to highlight the Port field at the bo
4. ber Name Description 24 FENET19 Fast Ethernet Front Panel Port 19 25 FENET20 Fast Ethernet Front Panel Port 20 26 FENET21 Fast Ethernet Front Panel Port 21 27 FENET22 Fast Ethernet Front Panel Port 22 28 FENET23 Fast Ethernet Front Panel Port 23 29 FENET24 Fast Ethernet Front Panel Port 24 30 FENET25 Fast Ethernet Front Panel Port 25 Fiber 31 FENET26 Fast Ethernet Front Panel Port 26 Fiber Use the numbers listed in Table 1 to configure the module s default interface see the General Configuration Screen 9H423 26 Module Specific Information Port Configuration Screen The 9H423 26 Port Configuration Screen Figure 1 displays configuration information about each port on the module one port at a time SmartSwitch 9000 Local Management Port Configuration Module Name 9H423 26 Slot Number 1 Firmware Revision 01 00 00 BOOTPROM Revision 01 00 00 PORT 1 SAVE Port Type Link Status Current Operation Mode Desired Operation Mode Advertised Ability PORT 1 RJ21 Link 100Base TXFD Auto Negotiation 100Base TXFD Enabled EXIT RETURN Figure 1 9H423 26 Port Configuration Screen 9H423 26 Module Specific Information Port Configuration Screen Fields The following information briefly explains each Port Configuration Screen field Slot Modifiable Indicates the slot that the board occupies in the chassis Port Read only Indicates the current port for whic
5. e 9H423 26 Module Specific Information Module Interfaces The 9H423 26 Fast Ethernet Switch Module has 31 interfaces Table 1 lists the identifying number name and description of each interface Table 1 9H423 26 Module Interfaces Interface Interface Interface Number Name Description 1 SMB1 1 Mbps System Management Bus 2 SMB10 10 Mbps System Management Bus 3 HOST 4 LOCAL 5 INB Internal Network Bus 6 FENET1 Fast Ethernet Front Panel Port 1 7 FENET2 Fast Ethernet Front Panel Port 2 8 FENET3 Fast Ethernet Front Panel Port 3 9 FENET4 Fast Ethernet Front Panel Port 4 10 FENET5 Fast Ethernet Front Panel Port 5 11 FENET6 Fast Ethernet Front Panel Port 6 12 FENET7 Fast Ethernet Front Panel Port 7 13 FENET8 Fast Ethernet Front Panel Port 8 14 FENET9 Fast Ethernet Front Panel Port 9 15 FENET10 Fast Ethernet Front Panel Port 10 16 FENETI11 Fast Ethernet Front Panel Port 11 17 FENET12 Fast Ethernet Front Panel Port 12 18 FENET13 Fast Ethernet Front Panel Port 13 19 FENET14 Fast Ethernet Front Panel Port 14 20 FENETI15 Fast Ethernet Front Panel Port 15 21 FENET16 Fast Ethernet Front Panel Port 16 22 FENET17 Fast Ethernet Front Panel Port 17 23 FENET18 Fast Ethernet Front Panel Port 18 9H423 26 Module Specific Information Table 1 9H423 26 Module Interfaces Continued Interface Interface Interface Num
6. h statistics are displayed Port Type Read only Displays one of the following values e MMFSC R21 Link Status Read only Displays one of the following values e Link e No Link e N A Current Operation Mode Read only Displays one of the following values e 10Base T Operating standard 10 Mbps Ethernet over two pairs of UTP cable e 10Base TFD Operating Full Duplex 10 Mbps Ethernet over two pairs of UTP cable Full Duplex indicates the module is connected to a single device and is not listening for other transmissions or collisions when sending data This allows both devices on the link to send and receive data simultaneously over the link Theoretically this provides the devices with twice the bandwidth of normal or half duplex Ethernet e 100Base TX Operating Fast Ethernet over two pairs of Category 5 UTP or Type 1 STP cable e 100Base TXFD Operating Full Duplex 100 Mbps Fast Ethernet over two pairs of Category 5 UTP or Type 1 STP cable e 100Base FX Operating 100 Mbps Fast Ethernet over two strands of multimode fiber cable e 100Base FXFD 9H423 26 Module Specific Information Operating Full Duplex 100 Mbps Fast Ethernet over two strands of multimode fiber cable Desired Operation Mode Toggle Displays one of the following values Auto Negotiation 10Base T manual 10Base TFD manual 100Base TX manual 100Base TXFD manual 100Base FX manual 100Base FXFD manual Only the modes that the device is c
7. ttom of the Port Configuration Screen 2 Press the Space Bar to increment or press the Delete key to decrement the port number 3 Press the Return key neither the read only Port field nor the configuration information will change until you press the Return key Exiting the Port Configuration Screen To exit the Port Configuration Screen use the arrow keys to highlight RETURN then press the Return key 9H423 26 Module Specific Information Port Statistics Screen The 9H423 26 Port Statistics Screen Figure 2 displays statistical information for each port one port at a time SmartSwitch 9000 Local Management Port Statistics Module Name 9H423 36 Firmware Revision 01 02 X3 Slot Number 1 BOOTPROM Revision 01 00 01 Bytes 3390336996 Link Status Link Frames 49857191 Port Type RJ21 Total Errors 93 Admin Status Enabled Collisions 87 Application Bridging CRC Align Errors 6 Operation Mode 10Base T Full Duplex Undersize Packets 0 Auto Negotiation Yes Oversize Packets 0 Fragments 87 Jabbers 0 Broadcasts 6 Multicast 19090317 Port 1 Figure 2 9H423 26 Port Statistics Screen 9H423 26 Module Specific Information Port Statistics Screen Fields The following information briefly explains each Port Statistics Screen field Port Read only Indicates the current port for which statistics are displayed Bytes Read only Displays the number of bytes transmitted and received Frames
8. us of the selected port Possible values are Enabled and Disabled Application Read only Displays Bridging indicating that the port is operating as a bridge with a high speed backbone connection Switching SFS may also be displayed indicating that the port is operating as a switch Operation Mode Read only Displays one of the following values Auto Negotiation 10Base T 10Base T Full Duplex 100Base TX 100Base TX Full Duplex 100Base FX 100Base FX Full Duplex Auto Negotiation Read only Indicates if the port is in auto negotiation mode Possible values are Yes and No Port Modifiable Displays the current port for which statistics are displayed Use the procedure in the next section to display statistics for a different port 9H423 26 Module Specific Information Displaying Statistics for a Different Port To display statistics for a different port 1 Use the arrow keys to highlight the Port field at the bottom of the Port Statistics Screen 2 Press the Space Bar to increment or press the Delete key to decrement the port number 3 Press the Return key neither the read only Port field nor the statistics will change until you press the Return key Exiting the Port Statistics Screen To exit the Port Statistics screen use the arrow keys to highlight RETURN then press the Return key 11 9H423 26 Module Specific Information 12
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