3com S7906E Instruccion De Instalación

 

1-8 

Figure 1-2 Network diagram for VRRP-Track-NQA collaboration configuration 

 

 

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

.  

2)  Configure an NQA test group on Switch A. 

<SwitchA> system-view 

# Create an NQA test group with the administrator name 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 10.1.2.2. 

[SwitchA-nqa-admin-test-icmp-echo] destination ip 10.1.2.2 

# Set the test frequency to 100 ms. 

[SwitchA-nqa-admin-test-icmp-echo] frequency 100 

# Configure reaction entry 1, specifying that five consecutive probe failures trigger the Track-NQA 

collaboration. 

[SwitchA-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail threshold-type 

consecutive 5 action-type trigger-only 

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

# Start NQA probes. 

[SwitchA] nqa schedule admin test start-time now lifetime forever 

3)  Configure a track entry on Switch A. 

# Configure track entry 1, and associate it with reaction entry 1 of the NQA test group (with the 

administrator admin, and the operation tag test). 

[SwitchA] track 1 nqa entry admin test reaction 1 

4)  Configure VRRP on Switch A. 

# Create VRRP group 1, and configure the virtual IP address 10.1.1.10 for the group. 

[SwitchA] interface vlan-interface 2 

[SwitchA-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.10 

# Set the priority of Switch A in VRRP group 1 to 110.