2222 CHAPTER 145: BACKUP CENTER CONFIGURATION COMMANDS

The value of the enable-thresholdmust be bigger than that of the disable-threshold.

If a backup interface has been started, the execution of the undo standby threshold command shuts down all backup interfaces.

Use this command on main interfaces.

Use this command after backup interfaces are specified.

Related command: standby interface and standby bandwidth.

Example # Configure the enable-threshold of load sharing on interface Serial 2/0 to 80 and the disable-threshold to 50.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] standby threshold 80 50

standby timer delay

Syntax standby timer delay enable-delay disable-delay

undo standby timer delay

View Interface view

Parameter enable-delay: Specifies failover delay, or the delay for the interface to switch its state from main to standby. It ranges from 0 to 65535 seconds.

disable-delay: Fallback delay, or the delay for the interface to switch from backup to main. It ranges from 0 to 65535 seconds.

Description Use the standby timer delay command to set failover and fallback delays on the interface.

Use the undo standby timer delay command to restore the default.

By default, failover and fallback delays on the main and backup interfaces are both 0, indicating immediate switch without any delay.

Note that this command can be executed after backup interfaces are specified.

Related command: standby interface.

Example # Configure interface Serial 2/1 to use interface Serial 2/0 for backup, and to experience 10 seconds of delay before failover or fallback.

<Sysname> system-view [Sysname] interface serial 2/0

[Sysname-Serial2/0] standby interface serial 2/1

[Sysname-Serial2/0] standby timer delay 10 10

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3Com MSR 30, MSR 50 Standby timer delay, Related command standby interface and standby bandwidth, Undo standby timer delay