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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
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Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
errdisable recovery
errdisable recovery
To configure recovery mechanism variables, use the errdisable recovery command in global
configuration mode. To return to the default state, 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 | psecure-violation
| security-violation | storm-control | rootguard | udld | unicast-flood} | interval seconds}
no errdisable recovery {cause {all | arp-inspection | bpduguard | channel-misconfig |
dhcp-rate-limit | dtp-flap | gbic-invalid | l2ptguard | link-flap | pagp-flap | psecure-violation
| security-violation | storm-control | rootguard | udld | unicast-flood} | interval seconds}
Syntax Description
Defaults The recovery mechanisms are disabled.
cause Enables error-disable recovery from a specific cause.
all Enables the recovery timers for all error-disable causes.
arp-inspection Enables error-disable recovery from an Address Resolution Protocol (ARP)
inspection cause.
bpduguard Enables the recovery timer for the Bridge Protocol Data Unit (BPDU)-guard
error-disable cause.
channel-misconfig Enables the recovery timer for the channel-misconfig error-disable cause.
dhcp-rate-limit Enables the recovery timer for the Dynamic Host Configuration
Protocol (DHCP)-rate-limit error-disable cause.
dtp-flap Enables the recovery timer for the Dynamic Trunking Protocol (DTP)-flap
error-disable cause.
gbic-invalid Enables the recovery timer for the Gigabit Interface Converter (GBIC)-invalid
error-disable cause.
l2ptguard Enables the recovery timer for the Layer 2 Protocol Tunneling (L2PT)
error-disable cause.
link-flap Enables the recovery timer for the link-flap error-disable cause.
pagp-flap Enables the recovery timer for the Port Aggregation Protocol (PAgP)-flap
error-disable cause.
psecure-violation Enables the recovery timer for the psecure-violation error-disable cause.
security-violation Enables the automatic recovery of ports that were disabled because of 802.1X
security violations.
storm-control Enables the recovery timer for the storm-control cause.
rootguard Enables the recovery timer for the root-guard error-disable cause.
udld Enables the recovery timer for the Unidirectional Link Detection (UDLD)
error-disable cause.
unicast-flood Enables the recovery timer for the unicast-flood error-disable cause.
interval seconds Specifies the time, in seconds, to recover from a specified error-disable cause.
The range is from 30 to 86400. The default interval is 300.
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