Huawei Quidway S3700 Series Configuration Manual page 364

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
Run the display ip routing-table command on Switch A and Switch B. You can find a direct
route to the virtual IP address in the routing table of Switch A. In the routing table of Switch B,
this direct route is an OSPF route. The displayed information on Switch A and Switch B is as
follows:
[SwitchA] display ip routing-table
Route Flags: R - relied, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
[SwitchB] display ip routing-table
Route Flags: R - relied, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
l When Switch A fails, Switch B becomes the master switch.
Run the shutdown command on VLANIF 100 of Switch A to simulate a link fault.
Run the display vrrp command on Switch B to view information about the VRRP status. You
can find that Switch B is the master switch.
[SwitchB] display vrrp
Vlanif100 | Virtual Router 1
Issue 01 (2011-10-26)
PriorityConfig : 100
MasterPriority : 120
Preempt : YES Delay Time : 0
TimerRun : 1
TimerConfig : 1
Auth Type : NONE
Virtual Mac : 0000-5e00-0101
Check TTL : YES
Config type : normal-vrrp
Config track link-bfd down-number : 0
Destinations : 9
Proto
10.1.1.0/24 Direct 0
10.1.1.1/32 Direct 0
20.1.1.0/24 OSPF
127.0.0.0/8 Direct 0
127.0.0.1/32 Direct 0
192.168.1.0/24 Direct 0
192.168.1.1/32 Direct 0
192.168.1.2/32 Direct 0
192.168.2.0/24 OSPF
Destinations : 9
Proto
10.1.1.0/24 Direct 0
10.1.1.2/32 Direct 0
20.1.1.0/24 OSPF
127.0.0.0/8 Direct 0
127.0.0.1/32 Direct 0
192.168.1.0/24 OSPF
192.168.2.0/24 Direct 0
192.168.2.1/32 Direct 0
192.168.2.2/32 Direct 0
state : Master
Virtual IP : 10.1.1.111
Master IP : 10.1.1.2
PriorityRun : 100
PriorityConfig : 100
MasterPriority : 100
Preempt : YES Delay Time : 0
TimerRun : 1
TimerConfig : 1
Auth Type : NONE
Virtual Mac : 0000-5e00-0101
Check TTL : YES
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Copyright © Huawei Technologies Co., Ltd.
Routes : 10
Pre Cost Flags NextHop
0 D 10.1.1.1
0 D 127.0.0.1
10 2 D 192.168.1.2
0 D 127.0.0.1
0 D 127.0.0.1
0 D 192.168.1.1
0 D 127.0.0.1
0 D 192.168.1.2
10 2 D 10.1.1.2
Routes : 10
Pre Cost Flags NextHop
0 D 10.1.1.2
0 D 127.0.0.1
10 2 D 192.168.2.2
0 D 127.0.0.1
0 D 127.0.0.1
10 2 D 10.1.1.1
0 D 192.168.2.1
0 D 127.0.0.1
0 D 192.168.2.2
7 VRRP and VRRP6 Configuration
Interface
Vlanif100
InLoopBack0
Vlanif200
InLoopBack0
InLoopBack0
Vlanif200
InLoopBack0
Vlanif200
Vlanif100
Interface
Vlanif100
InLoopBack0
Vlanif200
InLoopBack0
InLoopBack0
Vlanif100
Vlanif200
InLoopBack0
Vlanif200
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