Errdisable Recovery - Cisco Catalyst 2960 Command Reference Manual
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Also See for Catalyst 2960:
- Configuration manual (2288 pages) ,
- Software configuration manual (980 pages) ,
- Command reference manual (800 pages)
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Chapter 2
Catalyst 2960 Switch Cisco IOS Commands
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
inline-power
link-flap
loopback
pagp-flap
psecure-violation
security-violation
sfp-config-mismatch
udld
vmps
interval interval
OL-8604-04
errdisable recovery {cause {all | bpduguard | channel-misconfig | dhcp-rate-limit | dtp-flap |
gbic-invalid | inline-power | link-flap | loopback | pagp-flap | psecure-violation |
security-violation | sfp-mismatch | udld | vmps} | {interval interval}
no errdisable recovery {cause {all | bpduguard | channel-misconfig | dhcp-rate-limit | dtp-flap
| gbic-invalid | inline-power | link-flap | loopback | pagp-flap | psecure-violation |
security-violation | sfp-mismatch | udld | vmps} | {interval interval}
Enable the error-disabled mechanism to recover from a specific cause.
Enable the timer to recover from all error-disabled causes.
Enable the timer to recover from the bridge protocol data unit (BPDU) guard
error-disabled state.
Enable the timer to recover from the EtherChannel misconfiguration
error-disabled state.
Enable the timer to recover from the DHCP snooping error-disabled state.
Enable the timer to recover from the Dynamic Trunking Protocol (DTP) flap
error-disabled state.
Enable the timer to recover from an invalid Gigabit Interface Converter
(GBIC) module error-disabled state.
Note
Enable error detection for inline-power.
Enable the timer to recover from the link-flap error-disabled state.
Enable the timer to recover from a loopback error-disabled state.
Enable the timer to recover from the Port Aggregation Protocol (PAgP)-flap
error-disabled state.
Enable the timer to recover from a port security violation disable state.
Enable the timer to recover from an IEEE 802.1x-violation disabled state.
Enable error detection on an SFP configuration mismatch.
Enable the timer to recover from the UniDirectional Link Detection (UDLD)
error-disabled state.
Enable the timer to recover from the VLAN Membership Policy Server
(VMPS) error-disabled state.
Specify the time to recover from the specified error-disabled state. The range
is 30 to 86400 seconds. The same interval is applied to all causes. The default
interval is 300 seconds.
Note
On the Catalyst 2960 switch, this error refers to an invalid small
form-factor pluggable (SFP) error-disabled state.
The error-disabled recovery timer is initialized 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 2960 Switch Command Reference
errdisable recovery
2-105
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