Administrator Guide

Layer 2 Switching Commands 502
When the interval expires, the system examines the error disabled interfaces
and recovers them if recovery for the indicated cause is enabled. Only a single
timer is used and recovery occurs when the timer expires, not when the
interface time expires.
Interfaces recovered by auto-recovery issue a log message indicating that
recovery is being attempted.
<13> Sep 25 14:38:32 10.130.135.107-1 UDLD[nim_t]: udld_util.c(1829) 87 %%
Interface Gi1/0/1 is restored from the error disabled state.
The following information is displayed.
Term Parameter Description
ARP inspection arp-inspection ARP inspection auto-recovery.
BPDU Guard bpduguard BPDU guard auto-recovery.
Broadcast
Storm
bcast-storm Broadcast storm auto-recovery.
BPDU Storm bpdustorm BPDU storm auto-recovery.
Denial of
Service
denial-of-
service
Denial of Service auto-recovery.
DHCP Rate
Limit
dhcp-rate-limit DHCP rate limit auto-recovery.
Loop Protection loop-protect Loop protection auto-recovery.
Port MAC
Locking
port-security Port security MAC locking auto-recovery.
Multicast
Storm
mcast-storm Multicast storm auto-recovery.
SFP Mismatch sfp-mismatch SFP mismatch auto-recovery.
SFP Plus
Mismatch
sfpplus-
mismatch
SFP+ transceiver inserted in SFP port auto-
recovery.
Spanning Tree spanning-tree Spanning-tree auto-recovery.
UDLD udld UDLD auto-recovery.
Unicast Storm ucast-storm Unicast storm auto-recovery.
Denial of
Service
denial-of-
service
Denial of Service auto-recovery.