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Chapter 41
Configuring HSRP and VRRP
Beginning in privileged EXEC mode, use one or more of these steps to configure HSRP priority
characteristics on an interface:
Command
Step 1
configure terminal
Step 2
interface interface-id
Step 3
standby [group-number] priority
priority
Step 4
standby [group-number] preempt
[delay [minimum seconds] [reload
seconds] [sync seconds]]
Step 5
standby [group-number] track
type number [interface-priority]
Step 6
end
Step 7
show running-config
Step 8
copy running-config
startup-config
OL-13270-06
Purpose
Enter global configuration mode.
Enter interface configuration mode, and enter the HSRP interface on which you
want to set priority.
Set a priority value used in choosing the active router. The range is 1 to 255;
the default priority is 100. The highest number represents the highest priority.
(Optional) group-number—The group number to which the command
•
applies.
Use the no form of the command to restore the default values.
Configure the router to preempt, which means that when the local router has
a higher priority than the active router, it becomes the active router.
•
(Optional) group-number—The group number to which the command
applies.
(Optional) delay minimum—Set to cause the local router to postpone
•
taking over the active role for the number of seconds shown. The range is
0 to 36000 seconds (1 hour); the default is 0 (no delay before taking over).
(Optional) delay reload—Set to cause the local router to postpone taking
•
over the active role after a reload for the number of seconds shown. The
range is 0 to 36000 seconds (1 hour); the default is 0 (no delay before
taking over after a reload).
•
(Optional) delay sync—Set to cause the local router to postpone taking
over the active role so that IP redundancy clients can reply (either with an
ok or wait reply) for the number of seconds shown. The range is 0 to 36000
seconds (1 hour); the default is 0 (no delay before taking over).
Use the no form of the command to restore the default values.
Configure an interface to track other interfaces so that if one of the other
interfaces goes down, the device's Hot Standby priority is lowered.
(Optional) group-number—The group number to which the command
•
applies.
type—Enter the interface type (combined with interface number) that is
•
tracked.
number—Enter the interface number (combined with interface type) that is
•
tracked.
(Optional) interface-priority—Enter the amount by which the hot standby
•
priority for the router is decremented or incremented when the interface
goes down or comes back up. The default value is 10.
Return to privileged EXEC mode.
Verify the configuration of the standby groups.
(Optional) Save your entries in the configuration file.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring HSRP
41-9
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