[c-nsp] Object tracking on VRRP

Kanagaraj kanagaraj at globaltransit.net
Mon Feb 11 06:17:56 EST 2008


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Hi,
~   I've been trying to work on using Object tracking (IP SLA 
reachability) to influence priority on VRRP master/slave selection, but 
been having issues on  a  7200  running IOS 12.3 (22).  The RTR  config 
has been done but:

- - The track command does not support 'rtr' as an option.
- - The 'vrrp x track x' command under VRRP interfaces is not available 
as well.


Could it be a non support issue on the IOS side? Online info mentions 
that its supported on releases 12.3(2)T onwards? Please advise. Thanks.


/Kana

Example config
- ---------------

rtr 1
~ type echo protocol ipIcmpEcho 192.168.1.2
~ request-data-size 1400
~ timeout 1000
~ threshold 2
~ frequency 3

rtr schedule 1 life forever start-time now

track 2 rtr 1 state

track 3 rtr 1 reachability

interface FastEthernet1/0.5
~ description TESTING_VRRP
~ encapsulation dot1Q 5
~ ip address 192.168.1.254 255.255.255.0
~ vrrp 10 description Testing_VRRP
~ vrrp 10 ip 192.168.1.1
~  vrrp 10 priority 110
~ vrrp 10 track 2 decrement 15
~  vrrp 10 track 3 decrement 15




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