HP Cisco MDS 9020 Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 493

Chapter 7 E Commands errdisable detect cause link-down Send documentation comments to [email protected] errdisable detect cause link-down To error disable and bring down a port on a link failure, use the errdisable detect cause link-down command. To disable this feature, use the no form of the command. errdisable detect cause link-down num-times {flaps number} duration{sec} no errdisable detect cause link-down num-times {flaps number} duration{sec} Syntax Description num-times Specifies the number of flaps. The range is from 2 to 1023. flaps number duration sec Specifies the duration in seconds. The range is from 1 to 2000000. Defaults None. Command Modes Interface Configuration mode. Command History Release NX-OS 4.1(3) Modification This command was introduced. Usage Guidelines None. Examples The following example shows how to configure the port as down when the link flaps once: Switch# configure terminal Switch (config)# interface fc1/1 Switch (config-if)# errdisable detect cause link-down The following example shows how to configure the port as down when the link flaps 5 times in 30 seconds: Switch# configure terminal Switch (config)# interface fc1/1 Switch (config-if)# errdisable detect cause link-down num-times 5 duration 30 The following example shows how to remove the port guard feature on the interface: Switch# config t Switch (config)# interface fc1/1 Switch (config-if)# no errdisable detect cause link-down switch(config)# OL-18089-01, Cisco MDS NX-OS Release 4.x Cisco MDS 9000 Family Command Reference 7-7