08-27-2008 10:17 PM - edited 03-06-2019 01:02 AM
I have two cisco routers one of them had two internet connection while the other one had only on internet connection , I need to configure interface tracking for both internet connection so that if the two serial interfaces on the first router goes down the second router becomes the active??how to achieve this??
08-27-2008 11:06 PM
hello mohammad,
you can just do a normal standby track command on both the serial interfaces
interface ethernet0
ip address 10.1.1.1 255.255.255.0
standby ip 10.1.1.3
standby priority 110
standby track serial0
standby track serial1
Refer to the following URL for more info:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094a91.shtml#intracking
Hope this helps. rate replies if found useful.
Raj
08-27-2008 11:22 PM
I knew the above configs for sure, but I dont want the second router to become the active one when one of the serials on the first router goes down ...only when both interfaces are down the second router becomes the active
09-04-2008 08:32 AM
If the priority of the Standby router us the default value of 100, then the following config will only drop the active router priority below 100 when both serial interfaces are down:
interface ethernet0
ip address 10.1.1.1 255.255.255.0
standby 1 ip 10.1.1.3
standby 1 priority 120
standby 1 preempt
standby 1 track serial0 15
standby 1 track serial1 15
Rgds,
Ian
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