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
dtp-flap
gbic-invalid
link-flap
pagp-flap
psecure-violation
udld
interval interval
Though visible in the command-line help string, the channel-misconfig keyword is not supported.
Note
Defaults
Recovery is disabled for all causes.
The default interval is 300 seconds.
Command Modes
Global configuration
Catalyst 2950 Desktop Switch Command Reference
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errdisable recovery {cause {all | bpduguard | dtp-flap | gbic-invalid | link-flap | pagp-flap |
psecure-violation | udld} | {interval interval}
no errdisable recovery {cause {all | bpduguard | dtp-flap | gbic-invalid | link-flap | pagp-flap |
psecure-violation | udld} | {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 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 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 the UniDirectional Link Detection
(UDLD) 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 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.
Chapter 2 Cisco IOS Commands
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