IP SLA and HSRP - Please help

Hello I would like to achieve redundancy but I was not able to understend completely the topic:

I read this:

and

My scenario is:

Router A: SHDSL - int atm0/0.1 public wan ip fast0 - 172.16.0.11 (lan side)

Router B: ADSL - int atm0/0.1 public wan ip fast0 - 172.16.0.12 (lan side)

The routers are identical, are two Cisco 2650 with 32F/128D and IOS

12.4(17a) ADVSEC

I have managed creating the virtual ip of HSRP

my troubles are in the IP SLA command.

I need that router A pings this IP (example) 77.77.77.50 I need that router B pings this IP (example) 99.99.99.50

The pinged IP is to test the reachability of the upstream router of each connection.

I would like to ping it every 30 seconds (frequency 30) and after 3 (three) pings un-answered, the router will change connection from sHDSL to ADSL. After 3 pings answered, the connection is re-routed on the main SHDSL link.

Can someone help me?

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Posted 5 years ago by Elia Spadoni in Cisco Systems

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