Cisco 4500M Command Reference

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Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
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Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
errdisable recovery
errdisable recovery
To configure the recovery mechanism variables, use the errdisable recovery command. To return to the
default setting, use the no form of this command.
errdisable recovery [cause {all | arp-inspection | bpduguard | channel-misconfig |
dhcp-rate-limit | dtp-flap | gbic-invalid | l2ptguard | link-flap | pagp-flap |
pesecure-violation | security-violation | storm-control | udld | unicastflood | vmps}
[arp-inspection] [interval {interval}]
no errdisable recovery [cause {all | arp-inspection | bpduguard | channel-misconfig |
dhcp-rate-limit | dtp-flap | gbic-invalid | l2ptguard | link-flap | pagp-flap |
pesecure-violation | security-violation | storm-control | udld | unicastflood | vmps}
[arp-inspection] [interval {interval}]
Syntax Description cause (Optional) Enables error disable recovery to recover from a specific cause.
all (Optional) Enables the recovery timers for all error disable causes.
arp-inspection (Optional) Enables the recovery timer for the ARP inspection cause.
bpduguard (Optional) Enables the recovery timer for the BPDU guard error-disable
cause.
channel-misconfig (Optional) Enables the recovery timer for the channel-misconfig error-disable
cause.
dhcp-rate-limit (Optional) Enables the recovery timer for the DHCP rate limit error-disable
cause.
dtp-flap (Optional) Enables the recovery timer for the DTP flap error-disable cause.
gbic-invalid (Optional) Enables the recovery timer for the GBIC invalid error-disable
cause.
l2ptguard (Optional) Enables the recovery timer for the Layer 2 protocol-tunnel
error-disable cause.
link-flap (Optional) Enables the recovery timer for the link flap error-disable cause.
pagp-flap (Optional) Enables the recovery timer for the PAgP flap error-disable cause.
pesecure-violation (Optional) Enables the recovery timer for the pesecure violation error-disable
cause.
security-violation (Optional) Enables automatic recovery of ports disabled due to 802.1x
security violations.
storm-control (Optional) Enable timer to recover from storm-control error-disable state.
udld (Optional) Enables the recovery timer for the UDLD error-disable cause.
unicastflood (Optional) Enables the recovery timer for the Unicast flood error-disable
cause.
vmps (Optional) Enables the recovery timer for the VMPS error-disable cause.
arp-inspection (Optional) Enables ARP inspection cause and recovery timeout.
interval interval (Optional) Specifies the time to recover from specified error-disable cause;
valid values are from 30 to 86400 seconds.

Cisco 4500M Specifications

General

Brand	Cisco
Model	4500M
Category	Network Router
Language	English