Errdisable Recovery - Cisco Catalyst 2950 Command Reference Manual

errdisable recovery

errdisable recovery
Use the errdisable recovery global configuration command to configure the recover mechanism
variables. Use the no form of this command to return to the default setting.
Syntax Description cause
all
bpduguard
channel-misconfig
dhcp-rate-limit
dtp-flap
gbic-invalid
link-flap
loopback
pagp-flap
psecure-violation
security-violation
udld
vmps
interval interval
Though visible in the command-line help string, the unicast-flood keyword is not supported.
Note
Catalyst 2950 and Catalyst 2955 Switch Command Reference
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errdisable recovery {cause {all | bpduguard | channel-misconfig | dhcp-rate-limit | dtp-flap |
gbic-invalid | link-flap | loopback | pagp-flap | psecure-violation | security-violation | udld
| vmps}} | {interval interval}
no errdisable recovery {cause {all | bpduguard | channel-misconfig | dhcp-rate-limit | dtp-flap
| gbic-invalid | link-flap | loopback | pagp-flap | psecure-violation | security-violation | udld
| vmps}} | {interval interval}
Enable error disable to recover from a specific cause.
Enable the timer to recover from all error-disable causes.
Enable the timer to recover from the bridge protocol data unit
(BPDU)-guard error-disable state.
Enable the timer to recover from the EtherChannel misconfiguration
error-disable state.
Enable the timer to recover from the DHCP error-disable state.
Enable the timer to recover from the Dynamic Trunking Protocol (DTP)-flap
error-disable state.
Enable the timer to recover from an invalid GBIC error disable state.
Enable the timer to recover from the link-flap error-disable state.
Enable the timer to recover from the loopback error-disable state.
Enable the timer to recover from the Port Aggregation Protocol (PAgP)-flap
error-disable state.
Enable the timer to recover from a port security violation disable state.
Enable the timer to recover from an IEEE 802.1x violation disable state.
Enable the timer to recover from the UniDirectional Link Detection
(UDLD) error-disable state.
Enable the timer to recover from a VLAN Membership Policy Server
(VMPS) error-disable state.
Specify the time to recover from specified error-disable state. The range is
30 to 86400 seconds. The same interval is applied to all causes. The default
interval is 300 seconds.
Note
Chapter 2
The errdisable recovery timer initializes at a random differential
from the configured interval value. The difference between the
actual timeout value and the configured value can be up to
15 percent of the configured interval.
Catalyst 2950 and 2955 Cisco IOS Commands
OL-10102-01