Huawei NetEngine80E Configuration Manual - Reliability page 203

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[SwitchA] vlan 10
[SwitchA-vlan10] quit
[SwitchA] interface gigabitethernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] undo shutdown
[SwitchA-GigabitEthernet1/0/1] portswitch
[SwitchA-GigabitEthernet1/0/1] port default vlan 10
[SwitchA-GigabitEthernet1/0/1] quit
[SwitchA] interface gigabitethernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] undo shutdown
[SwitchA-GigabitEthernet1/0/2] portswitch
[SwitchA-GigabitEthernet1/0/2] port default vlan 10
[SwitchA-GigabitEthernet1/0/2] quit
# Configure switch B.
<HUAWEI> system-view
[HUAWEI] sysname SwitchB
[SwitchB] vlan 20
[SwitchB-vlan10] quit
[SwitchB] interface gigabitethernet 1/0/1
[SwitchB-GigabitEthernet1/0/1] undo shutdown
[SwitchB-GigabitEthernet1/0/1] portswitch
[SwitchB-GigabitEthernet1/0/1] port default vlan 20
[SwitchB-GigabitEthernet1/0/1] quit
[SwitchB] interface gigabitethernet 1/0/2
[SwitchB-GigabitEthernet1/0/2] undo shutdown
[SwitchB-GigabitEthernet1/0/2] portswitch
[SwitchB-GigabitEthernet1/0/2] port default vlan 20
[SwitchB-GigabitEthernet1/0/2] quit
Step 3 Create two VRRP backup groups on Router A and Router B, respectively.
# Configure Router A.
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] vrrp vrid 10 virtual-ip 10.10.1.111
[RouterA-GigabitEthernet1/0/1] vrrp vrid 10 priority 120
[RouterA-GigabitEthernet1/0/1] vrrp vrid 10 preempt-mode timer delay 20
[RouterA-GigabitEthernet1/0/1] quit
[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] vrrp vrid 20 virtual-ip 10.20.1.111
[RouterA-GigabitEthernet1/0/2] quit
[RouterA] quit
# Configure Router B.
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] vrrp vrid 10 virtual-ip 10.10.1.111
[RouterB-GigabitEthernet1/0/1] quit
[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] vrrp vrid 20 virtual-ip 10.20.1.111
[RouterB-GigabitEthernet1/0/2] vrrp vrid 20 priority 120
[RouterB-GigabitEthernet1/0/2] vrrp vrid 20 preempt-mode timer delay 20
[RouterB-GigabitEthernet1/0/2] quit
[RouterB] quit
Step 4 Verify the configuration.
After completing the configuration, run the tracert command on host A and host B to trace
routes to host C. Tracert packets sent by host A pass through Router A and Router C and reach
host C. Tracert packets sent by host B pass through Router B and Router C and reach host C.
That is, Router A and Router B load-balance traffic from host A and host B.
c:\HostA>tracert 192.168.3.1
traceroute to
CTRL_C to break
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2
3
Issue 02 (2014-09-30)
192.168.3.1(192.168.3.1), max hops: 30 ,packet length: 40,press
10.10.1.1 100 ms 80 ms
192.168.1.2 100 ms 60 ms
192.168.3.1 130 ms 90 ms
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60 ms
80 ms
90 ms
4 VRRP Configuration
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