3Com MSR 50 Series Configuration Manual page 2214

2214 C 127: T
HAPTER RACK
C
ONFIGURATION
# Set the authentication mode of standby group 1 to SIMPLE, and the
authentication key to hello.
[RouterB-Ethernet1/0] vrrp vrid 1 authentication-mode simple hello
# Configure the Master router to send VRRP packets at an interval of five seconds.
[RouterB-Ethernet1/0] vrrp vrid 1 timer advertise 5
# Configure Router B to work in preemptive mode, and set the preemption delay
to five seconds.
[RouterB-Ethernet1/0] vrrp vrid 1 preempt-mode timer delay 5
6 Verify the configuration
After configuration, ping Host B on Host A, and you can see that Host B is
reachable. Use the display vrrp command to view the configuration result.
# Display detailed information about standby group 1 on Router A.
[RouterA-Ethernet1/0] display vrrp verbose
IPv4 Standby Information:
Run Method
Virtual IP Ping : Enable
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Track Object
Virtual IP
Virtual MAC
Master IP
# Display detailed information about standby group 1 on Router B.
[RouterB-Ethernet1/0] display vrrp verbose
IPv4 Standby Information:
Run Method
Virtual IP Ping : Enable
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Master IP
The above output information indicates that in VRRP standby group 1, Router A is
the master router and Router B is backup router. Packets from Host A to Host B are
forwarded through Router A.
: VIRTUAL-MAC
: Ethernet1/0
: 1
: UP
: 110
: YES
: SIMPLE TEXT
: 1
: 10.1.1.10
: 0000-5e00-0101
: 10.1.1.1
: VIRTUAL-MAC
: Ethernet1/0
: 1
: UP
: 100
: YES
: SIMPLE TEXT
: 10.1.1.10
: 10.1.1.1
Adver. Timer : 5
State : Master
Run Pri : 110
Delay Time : 5
Key : hello
Pri Reduced : 30
Adver. Timer : 5
State : Backup
Run Pri : 100
Delay Time : 5
Key : hello