Users Guide

Default egress mask:
In-ports qualifier : ethernet1/1/1-1/1/2
Blocked ports : ethernet1/1/1-1/1/2, 1/1/10-1/1/14, 1/1/16
Supported
Releases
10.5.2.1 or later
show vlt error-disabled-ports
Displays VLT ports that are in the error-disabled state.
Syntax
show vlt id error-disabled-ports
Parameters id—Enter the VLT domain ID, from 1 to 255.
Default Not configured
Command Mode EXEC
Usage
Information
Use this command to view VLT ports that are in error-disabled state. If the egress mask modification
in the remote VLT peer is delayed or has failed, the ports go in to the error-disabled state. After the
error-disabled state timeout, the system attempts to install the egress mask in the remote VLT peer
again.
Use this command and provide information to Technical Support for troubleshooting issues in your
network. The output of the show tech-support command includes this command output as well.
On delay restore timer expiry, VLT port channels are brought up one by one. Hence, at any given point in
time, only one port goes in to the error-disabled state.
This command also displays VLT port channels that will be brought up after recovery of the port that is in
the error-disabled state.
Security and
Access
No restrictions
Example
OS10# show vlt 1 error-disabled-ports
vlt-port-channel ID Port-Channel
------------------------------------
10 port-channel1
VLT LAG(s) to be brought up after recovery of the error-disabled VLT LAG
vlt-port-channel ID Port-Channel
------------------------------------
20 port-channel2
30 port-channel3
40 port-channel4
Supported
Releases
10.5.2.1 or later
show vlt mac-inconsistency
Displays inconsistencies in dynamic MAC addresses learned between VLT peers across spanned-VLANs.
Syntax
show vlt mac-inconsistency
Parameters None
Default Not configured
Command Mode EXEC
Usage
Information
Use this command to check for a mismatch of MAC address table entries between VLT peers. Use this
command only when you observe network convergence issues. To verify VLT configuration mismatch
issues on peer switches, use the show vlt domain-name mismatch command.
Virtual Link Trunking 1653