Troubleshooting - Huawei Quidway S6500 Series Operation Manual

Operation Manual - Reliability
Quidway S6500 Series Ethernet Switches
# Set the priority for virtual router 1.
[LSW-A-vlan-interface2] vrrp vrid 1 priority 150
# Create virtual router 2.
[LSW-A-vlan-interface2] vrrp vrid 2 virtual-ip 202.38.160.112
2) Configure switch B.
# Configure VLAN 2.
[LSW-B] vlan 2
[LSW-B-vlan2] interface vlan 2
[LSW-B-vlan-interface2] ip address 202.38.160.2 255.255.255.0c
# Create virtual router 1.
[LSW-B-vlan-interface2] vrrp vrid 1 virtual-ip 202.38.160.111
# Create virtual router 2.
[LSW-B-vlan-interface2] vrrp vrid 2 virtual-ip 202.38.160.112
# Set the priority for virtual router 2.
[LSW-B-vlan-interface2] vrrp vrid 2 priority 110
Note:
Multiple virtual routers are used in actual practice.

1.5 Troubleshooting

As the configuration of VRRP is not very complicated, almost all the malfunctions can
be found through viewing the configuration and debugging information. Here are
some possible failures you might meet and the corresponding troubleshooting
methods.
I. Symptom 1: Frequent prompts of configuration errors on the console
This indicates that an incorrect VRRP packet has been received. It may be because
of the inconsistent configuration of another switch within the virtual router, or the
attempt of some devices to send out illegal VRRP packets. The first possible fault can
be solved through modifying the configuration. And as the second possibility is
Huawei Technologies Proprietary
1-14
Chapter 1 VRRP Configuration