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become the active master router again if the configured priorities have
not been changed.
• If two or more routers are configured with the same HSRP priority, the
router with the higher IP address is elected as the new master router if
the current master fails.
• The priority setting takes precedence over authentication. In other
words, if a router with a higher priority than any other router comes on
line, but is not configured with the
standby authentication
command, or is configured with the wrong string, it will still take over
as the active master.
• The HSRP priority can change dynamically if an interface is configured
with the
standby track
command and another interface on the router
fails or comes back on line.
Example
Related Commands
standby authentication (3-230)
standby track (3-232)
standby preempt
Use this command to configure the router to take over as the master
virtual router for an HSRP group if it has higher priority than the current
master virtual router. Use the
no
form to disable preemption.
Syntax
standby
[
group
]
preempt
[
delay
seconds
]
no
standby
[
group
]
preempt
[
delay
]
•
group
- Identifies the HSRP group. (Range: 0-255)
•
seconds
- The time to wait before issuing a claim to become the
master. (Range: 0-3600 seconds)
Console(config-if)#standby 1 priority 10
Console(config-if)#
Summary of Contents for 8612XL3
Page 2: ......
Page 26: ...CONTENTS xxvi ...
Page 40: ...INTRODUCTION 1 14 ...
Page 69: ...BASIC CONFIGURATION 3 15 ...
Page 175: ...PORT CONFIGURATION 3 121 ...
Page 337: ...IP ROUTING 3 283 Web Click Routing Protocol RIP Statistics ...
Page 379: ...MULTICAST ROUTING 3 325 Command Usage ...
Page 396: ...CONFIGURING THE SWITCH 3 342 ...
Page 582: ...COMMAND LINE INTERFACE 4 186 ...
Page 806: ... 224 Command Mode Privileged Exec Example Console clear vrrp 1 interface 1 counters Console ...
Page 826: ... 6 ...
Page 828: ...TROUBLESHOOTING B 2 ...
Page 838: ...GLOSSARY Glossary 10 ...
Page 845: ......