HP 4800G Series Configuration Manual page 1476

# If Switch A fails, the detailed information of VRRP group 1 on Switch B is displayed.
[SwitchB-Vlan-interface2] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Method
Total number of virtual routers: 1
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
The above information indicates that if Switch A fails, Switch B becomes the master, and packets sent
from Host A to Host B are forwarded by Switch B.
VRRP Interface Tracking Configuration Example
Network requirements
Host A needs to access Host B on the Internet, using 1::10/64 as its default gateway.
Switch A and Switch B belong to VRRP group 1 with the virtual IP addresses of 1::10/64 and
FE80::10.
If Switch A operates normally, packets sent from Host A to Host B are forwarded by Switch A; if
VLAN-interface 3 through which Switch A connects to the Internet is not available, packets sent
from Host A to Host B are forwarded by Switch B.
Figure 1-11 Network diagram for VRRP interface tracking
Configuration procedure
1) Configure Switch A
# Configure VLAN 2.
: VIRTUAL-MAC
: Vlan-interface2
: 1
: UP
: 100
: YES
: NONE
: FE80::10
1::10
: 0000-5e00-0201
: FE80::2
Adver. Timer : 100
State : Master
Run Pri : 100
Delay Time : 5
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