Cisco Systems EA6500 Manual De Usuario
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Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
78-14099-04
Chapter 6 Configuring Interfaces
Monitoring and Maintaining Interfaces
To display information about the interface, perform these tasks:
This example shows how to display the status of Fast Ethernet port 5/5:
Router# show protocols fastethernet 5/5
FastEthernet5/5 is up, line protocol is up
Router#
Clearing Counters on an Interface
To clear the interface counters shown with the show interfaces command, perform this task:
This example shows how to clear and reset the counters on Fast Ethernet port 5/5:
Router# clear counters fastethernet 5/5
Clear "show interface" counters on this interface [confirm] y
Router#
*Sep 30 08:42:55: %CLEAR-5-COUNTERS: Clear counter on interface FastEthernet5/5
The clear counters command clears all the current counters from the interface unless the optional
arguments specify a specific interface.
arguments specify a specific interface.
Note
The clear counters command clears counters displayed with the EXEC show interfaces command, not
counters retrieved using SNMP.
counters retrieved using SNMP.
Command
Purpose
Router# show ibc
Displays current internal status information.
Router# show eobc
Displays current internal out-of-band information.
Router# show interfaces [type slot/port]
Displays the status and configuration of all or a specific
interface.
interface.
Router# show running-config
Displays the currently running configuration.
Router# show rif
Displays the current contents of the routing information field
(RIF) cache.
(RIF) cache.
Router# show protocols [type slot/port]
Displays the global (system-wide) and interface-specific
status of any configured protocol.
status of any configured protocol.
Router# show version
Displays the hardware configuration, software version, the
names and sources of configuration files, and the boot images.
names and sources of configuration files, and the boot images.
Command
Purpose
Router# clear counters {{vlan vlan_ID} |
{type
1
slot/port} | {port-channel channel_ID}}
1.
type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
Clears interface counters.