3com S7906E Instruccion De Instalación

 

1-17 

   Interface Vlan-interface2 

     VRID           : 1                    Adver Timer  : 1 

     Admin Status   : Up                   State        : Master 

     Config Pri     : 100                  Running Pri  : 100 

     Preempt Mode   : Yes                  Delay Time   : 0 

     Auth Type      : None 

     Virtual IP     : 192.168.0.10 

     Virtual MAC    : 0000-5e00-0101 

     Master IP      : 192.168.0.102 

The above output indicates that when Switch A detects that the uplink fails through BFD, it decreases its 

priority by 20 to ensure that Switch B can preempt as the master. 

z 

As shown in 

, the next hop of the static route from Switch A to Switch C is Switch B. 

z 

Configure Static Routing-Track-NQA collaboration on Switch A to implement real-time monitoring 

of the validity of the static route to Switch C. 

Figure 1-5 Network diagram for Static Routing-Track-NQA collaboration configuration 

Vlan-int2
10.1.1.1/24

Vlan-int2

10.1.1.2/24

Vlan-int3

10.2.1.1/24

Switch C

Vlan-int3
10.2.1.2/24

Switch B

Switch A

 

 

1)  Configure the IP address of each interface as shown in 

. 

2)  Configure a static route on Switch A and associate it with the track entry. 

# Configure the address of the next hop of the static route to Switch C as 10.2.1.1, and configure the 

static route to associate with track entry 1. 

<SwitchA> system-view 

[SwitchA] ip route-static 10.1.1.2 24 10.2.1.1 track 1 

3)  Configure an NQA test group on Switch A. 

# Create an NQA test group with the administrator admin and the operation tag test. 

[SwitchA] nqa entry admin test 

# Configure the test type as ICMP-echo. 

[SwitchA-nqa-admin-test] type icmp-echo 

# Configure the destination address as 10.2.1.1 

[SwitchA-nqa-admin-test-icmp-echo] destination ip 10.2.1.1