Cisco Systems A9014CFD manual Configuring Error Disable Recovery, 38-5, Errdisable recovery cause

Chapter 38 Storm Control

Configuring Error Disable Recovery

To verify the dropped counters, use the show command described in the following example.

Router# show interface gigabitethernet 0/1 counters storm-control

Port	UcastSupp UcastSuppDiscards McastSupp			McastSuppDiscards	BcastSupp	BcastSuppDiscards
	%/ps		%/ps		%/ps
Gi0/1	100.00%	0	20000p	1065163	100.00%	0

Configuring Error Disable Recovery

The Cisco ASR 901 router supports error disable recovery for traffic storm control. When a storm is detected, the interfaces configured with the shutdown action of the storm control command are brought down. By default, the error recovery is disabled. You can configure automatic recovery by enabling the error disable recovery at the global configuration level and by setting a time-interval for error recovery.

To configure error disable recovery, complete the following steps:

SUMMARY STEPS

1.enable

2.configure terminal

3.errdisable recovery cause storm-control

4.errdisable recovery interval seconds

5.end

DETAILED STEPS

	Command	Purpose
Step 1	enable	Enables privileged EXEC mode.
		• Enter your password if prompted.
	Example:
	Router> enable
Step 2	configure terminal	Enters global configuration mode.
	Example:
	Router# configure terminal
Step 3	errdisable recovery cause	Configure recovery mechanism and recovery from a specific cause.
	storm-control
	Example:
	Router(config)# errdisable recovery
	cause storm-control

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		38-5