Huawei v200r001 user manual Monitoring and Maintaining of Backup Center

User Manual - Configuration Guide (Volume 3)	Chapter 1
Versatile Routing Platform	Configuration of Backup Center

1.3 Monitoring and Maintaining of Backup Center

Table LC-1-8monitoring and maintenance of backup center

Operation	Command
Turn on the backup debug	debug backup { event packet }￿

1.4 Typical Configuration of Backup Center

1.4.1 An example of Backup Between Interfaces

I. Networking requirements

Take interface Serial 2 as the backup interface for interface Serial 1.

II. Configuration procedure

!Enter the configuration mode of Serial 1. Quidway(config)# interface serial 1

!Set Serial 2 as its backup interface. Quidway(config-if-Serial1)# backup interface serial 2

!Set the time for switchover between main and backup interfaces as 10 seconds. Quidway(config-if-Serial1)# backup delay 10 10

1.4.2An Example of Multiple Backup Interfaces

I. Networking requirements

Take both interfaces Serial 1 and Serial 2 as the backup interface of interface Serial 0, and use interface Serial 1 as a preference.

II. Configuration procedure

!Enter the configuration mode of Serial 0. Quidway(config)# interface serial 0

!Set interfaces Serial 1 and Serial 2 as the backup interfaces, their priorities being 30 and 20 respectively.

Quidway(config-if-Serial0)# backup interface serial 1 30

Quidway(config-if-Serial0)# backup interface serial 2 20

1.4.3An Example of Logical Channel Backup Interface

I.Configuration requirements

1-5