HP 4500G PWR 24-Port, Руководство по настройке

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Run Method : VIRTUAL-MAC
Total number of virtual routers: 1
Interface : Vlan-interface2
VRID : 1 Adver. Timer : 5
Admin Status : UP State : Backup
Config Pri : 110 Run Pri : 80
Preempt Mode : YES Delay Time : 0
Auth Type : SIMPLE TEXT Key : hello
Track IF : Vlan3 Pri Reduced : 30
Virtual IP : 202.38.160.111
Master IP : 202.38.160.2
# If VLAN-interface 3 on Switch A is not available, the detailed information of VRRP group 1 on Switch B
is displayed.
[SwitchB-Vlan-interface2] display vrrp verbose
IPv4 Standby Information:
Run Method : VIRTUAL-MAC
Total number of virtual routers: 1
Interface : Vlan-interface2
VRID : 1 Adver. Timer : 5
Admin Status : UP State : Master
Config Pri : 100 Run Pri : 100
Preempt Mode : YES Delay Time : 0
Auth Type : SIMPLE TEXT Key : hello
Virtual IP : 202.38.160.111
Virtual MAC : 0000-5e00-0101
Master IP : 202.38.160.2
The above information indicates that if VLAN-interface 3 on Switch A is not available, the priority of
Switch A is reduced to 80 and it becomes the backup. Switch B becomes the master and packets sent
from Host A to Host B are forwarded by Switch B.
Multiple VRRP Group Configuration Example
Network requirements
z
Hosts in VLAN 2 use 202.38.160.100/25 as their default gateway and hosts in VLAN 3 use
202.38.160.200/25 as their default gateway.
z
Switch A and Switch B belong to both VRRP group 1 and VRRP group 2. The virtual IP address of
VRRP group 1 is 202.38.160.100/25, and that of VRRP group 2 is 202.38.160.200/25.
z
In VRRP group 1, Switch A has a higher priority than Switch B. In VRRP group 2, Switch B has a
higher priority than Switch A. In this case, hosts in VLAN 2 and VLAN 3 can communicate with the
outside through Switch A and Switch B respectively, and if Switch A or Switch B fails, the hosts can
use the other switch to communicate with the outside, so as to avoid communication interruption.