F3215-HP Load Balancing Module High Availability Configuration Guide-6PW101

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Displaying and maintaining IPv6 VRRP
Task Command Remarks
Display VRRP group status.
display vrrp ipv6 [ verbose ]
[ interface interface-type
interface-number [ vrid
virtual-router-id ] ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Display VRRP group statistics.
display vrrp ipv6 statistics
[ interface interface-type
interface-number [ vrid
virtual-router-id ] ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Clear VRRP group statistics.
reset vrrp ipv6 statistics [ interface
interface-type interface-number
[ vrid virtual-router-id ] ]
Available in user view.
IPv4 VRRP configuration examples
Single VRRP group configuration example in the Web interface
In this example, Device A is the LB module.
Network requirements
As shown in Figure 16, Host A wants to access Host B on the Internet, using 202.38.160.111/24 as its
default gateway. Device A and Device B belong to VRRP group 1 with the virtual IP address
2 0 2 . 3 8 .16 0 .111/24.
If Device A operates properly, the packets that Host A sends to Host B are forwarded by Device A. If
GigabitEthernet 0/2 connecting Device A to the Internet becomes unavailable, packets sent from Host A
to Host B are forwarded by Device B.
To prevent spoof attacks to the VRRP group from unauthorized users, configure the authentication mode
as plain text to authenticate the VRRP packets in VRRP group 1. Specify the authentication key as hello.