Checking Interfaces Status - Cisco Catalyst 4500 Series Software Configuration Manual

Checking Interfaces Status

This example shows how to check module status for all modules on your switch:
Switch# show module all
Mod
----+-----+--------------------------------------+-----------------+-----------
1
5
6
M MAC addresses
--+--------------------------------+---+-----------------+---------------+-----
1 0004.dd46.9f00 to 0004.dd46.a2ff 0.0 12.1(10r)EW(1.21) 12.1(10)EW(1)
5 0050.3e7e.1d70 to 0050.3e7e.1d87 0.0
6 0050.0f10.2370 to 0050.0f10.239f 1.0
Switch#
Checking Interfaces Status
You can view summary or detailed information on the switch ports using the show interfaces status
command. To see summary information on all ports on the switch, enter the
show interfaces status 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.
To apply configuration commands to a particular port, you must specify the appropriate logical module.
For more information, see the
This example shows how to display the status of all interfaces on a Catalyst 4500 series switch, including
transceivers. Output of this command displays "Unapproved GBIC" for non-Cisco transceivers:
Switch# show interfaces status
Port
Gi1/1
Gi1/2
Gi5/1
Gi5/2
Gi5/3
Gi5/4
Fa6/1
Fa6/2
Fa6/3
Fa6/4
Switch#
This example shows how to display the status of interfaces in error-disabled state:
Switch# show interfaces status err-disabled
Port
Fa9/4
informational error message when the timer expires on a cause
--------------------------------------------------------------
5d04h:%PM-SP-4-ERR_RECOVER:Attempting to recover from link-flap err-disable state on Fa9/4
Switch#
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
10-2
Ports Card Type
2 1000BaseX (GBIC) Supervisor Module
24 10/100/1000BaseTX (RJ45)
48 10/100BaseTX (RJ45)
"Checking Module Status" section on page
Name Status
notconnect
notconnect
notconnect
notconnect
notconnect
notconnect
connected
connected
notconnect
notconnect
Name Status
err-disabled
Chapter 10
Model
WS-X4014
WS-X4424-GB-RJ45 JAB045304EY
WS-X4148
Hw Fw Sw
Vlan Duplex
1 auto
1 auto
1 auto
1 auto
1 auto
1 auto
1 a-full
2 a-full
1 auto
1 auto
Reason
link-flap
Checking Port Status and Connectivity
Serial No.
JAB012345AB
JAB023402QK
Stat
Ok
Ok
Ok
10-1.
Speed Type
auto No Gbic
auto No Gbic
auto 10/100/1000-TX
auto 10/100/1000-TX
auto 10/100/1000-TX
auto 10/100/1000-TX
a-100 10/100BaseTX
a-100 10/100BaseTX
auto 10/100BaseTX
auto 10/100BaseTX