Cisco WS-C4003 Software Guide - Page 272
Checking Port Status
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Checking Port Status Chapter 19 Checking Port Status and Connectivity This example shows how to check module status on a Catalyst 2948G switch: Console> (enable) show module Mod Slot Ports Module-Type Model Status 11 0 Switching Supervisor WS-X2948 ok 2 1 50 10/100/1000 Ethernet WS-X2948G ok Mod Module-Name Serial-Num 1 Supervisor JAB023807H1 2 Switch Ports JAB023807H1 Mod MAC-Address(es) Hw Fw Sw 1 00-50-73-12-09-00 to 00-50-73-12-0c-ff 1.0 4.4(1) 5.1(1) 2 00-50-73-12-0c-9e to 00-50-73-12-0c-fd 1.0 Console> (enable) This next example shows how to check module status on a specific module: Console> (enable) show module 3 Mod Slot Ports Module-Type Model Sub Status 33 6 1000BaseX Ethernet WS-X4306 no ok Mod Module-Name Serial-Num 3 JAB024000YY Mod MAC-Address(es) Hw Fw Sw 3 00-10-7b-f6-b2-1a to 00-10-7b-f6-b2-1f 0.2 Console> (enable) Checking Port Status You can see summary or detailed information on the switch ports using the show port command. To see summary information on all of the ports on the switch, enter the show port command with no arguments. Specify a particular module number to see information on the ports on that module only. Enter both the module number and the port number to see detailed information about the specified port. The Catalyst 4912G, 2948G, and 2980G switches are fixed-configuration switches but are logically modular. To apply configuration commands to a particular port, you must specify the appropriate logical module. For more information, see the "Checking Module Status" section on page 19-1. This example shows how to see information about the ports on a specific module only: Console> (enable) show port 3 Port Name Status Vlan Level Duplex Speed Type 3/1 connected 10 normal full 1000 1000BaseSX 3/2 connected 10 normal full 1000 1000BaseSX 3/3 connected 20 normal full 1000 1000BaseSX 3/4 connected 40 normal full 1000 1000BaseSX 3/5 notconnect 1 normal full 1000 No GBIC 3/6 notconnect 1 normal full 1000 No GBIC Port Security Secure-Src-Addr Last-Src-Addr Shutdown Trap IfIndex 3/1 disabled No disabled 15 3/2 disabled No disabled 16 19-2 Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 78-12647-02