D-Link DGS-1510-20 User Manual - Page 249
Error Recovery Commands
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DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide 27. Error Recovery Commands 27-1 errdisable recovery This command is used to enable the error recovery for causes and to configure the recovery interval. Use the no command to disable the auto-recovery option or to return interval to the default setting for causes. errdisable recovery cause {all | psecure-violation | storm-control | bpdu-protect | arp-rate | dhcp-rate | loopback-detect} [interval SECONDS] no errdisable recovery cause {all | psecure-violation | storm-control | bpdu-protect | arp-rate | dhcp-rate | loopback-detect} [interval] Parameters all psecure-violation storm-control bpdu-protect arp-rate dhcp-rate loopback-detect interval SECONDS Specifies to enable the auto-recovery option for all causes. Specifies to enable the auto-recovery option for an error port caused by port security violation. Specifies to enable the auto-recovery option for an error port caused by storm control. Specifies to enable the auto-recovery option for an error port caused by ARP rate limiting. Specifies to enable the auto-recovery option for an error port caused by DHCP rate limiting. Specifies to enable the auto-recovery option for an error port caused by loop detection. Specifies the time, in seconds, to recover the port from the error state caused by the specified module. The valid value is 5 to 86400. The default value is 300 seconds. Default Auto recovery is disabled for all causes. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline A port can be put in an error disabled state by causes such as port security violations, storm control, etc...When a port enters the error disabled state, the port is shutdown although the setting running the configuration remains in the no shutdown state. There are two ways to recover an error disabled port. Administrators can use the errdisable recovery cause command to enable the auto-recovery of error ports disabled by each cause. Alternatively, administrators can manually recover the port by entering the shutdown command first and then the no shutdown command for the port. Example This example shows how to set the recovery timer to 200 seconds for port security violation. 246
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