Administrator Guide

Layer 2 Switching Commands 601
User Guidelines
Error disabled interfaces can be configured to auto-recover using the
errdisable recovery cause loop-protect command.
Command History
Implemented in version 6.3.0.1 firmware.
Example
The following example configures loop protection to log detected loop
conditions without error disabling the port.
console(config)#interface gi1/0/1
console(config-if-Gi1/0/1)#keepalive action log
show keepalive
Use the show keepalive command to display the global loop protect
configuration.
Syntax
show keepalive
Default Configuration
There is no default configuration.
Command Mode
Privileged Exec mode and configuration submodes.
User Guidelines
The following information is displayed.
Field Description
Keepalive Service The Keepalive service configuration
(Enabled, Disabled).
Transmit Interval The transmission interval in seconds.
2CSNXXX_SWUM204.book Page 601 Monday, January 25, 2016 1:25 PM