Displaying And Clearing Vrrp Information; Vrrp Configuration Example; Single-Vrrp Backup Group Configuration Example - 3Com 5500-SI Configuration Manual

Displaying and
Clearing VRRP
Information
VRRP Configuration
Example
Single-VRRP Backup
Group Configuration
Example
You can execute the display command in any view to view VRRP configuration.
Table 139 Display and Clear VRRP Information
Operation Command
Display VRRP state display vrrp [ interface
information and vlan-interface vlan-id |
statistics information statistics [ vlan-interface
vlan-id ] ] [ virtual-router-ID ]
Clear VRRP statistics reset vrrp statistics [
vlan-interface vlan-id ] [
virtual-router-ID ]
This section contains examples of VRRP configurations.
Network requirements
Host A uses the VRRP virtual router comprising switch A and switch B as its default
gateway to visit host B on the Internet.
The information about the VRRP backup group is as follows:
VRRP backup group ID: 1
■
Virtual router IP address: 202.38.160.111
■
Master switch: Switch A
■
Backup switch: Switch B
■
Preemptive mode: enabled
■
Network diagram
Figure 39 Network diagram for single-VRRP backup group configuration
Vlan-interface3: 10.100.10.2 Vlan-interface3: 10.100.10.2
- -
Switch_A Switch_A
- -
Vlan-interface2: 202.38.160.1 Vlan-interface2: 202.38.160.1

Displaying and Clearing VRRP Information 157

Description
You can execute the display vrrp
command in any view
Execute the reset command in user
view
10.2.3.1 10.2.3.1
Host B Host B
Internet Internet
Virtual IP address: 202.38.160.111 Virtual IP address: 202.38.160.111
202.38.160.3 202.38.160.3
Host A Host A
Switch_B Switch_B
Vlan-interface2: 202.38.160.2 Vlan-interface2: 202.38.160.2
- -