04-17-2019 10:46 PM
Hi,
I am looking to implement ip-sla with HSRP. My requirement is to trigger the fail-over if at-least three packets are lost. For example if the track IP configured is 8.8.8.8 then the threshold should be triggered only if at-least three packets are lost towards 8.8.8.8. I am trying to figure out the way but couldn't find any option. I am using C860-UNIVERSALK9-M. Can any one help me
04-17-2019 11:32 PM
Hi,
This is a duplicate post.
Your Configuration will be like:
R1(config)# ip sla 1 R1(config)# icmp-echo 8.8.8.8 source-interface XXXXX R1(config)# timeout 1000 R1(config)# threshold 3 R1(config)# frequency 2
The ICMP Echo probe sends an ICMP Echo packet to next-hop IP 8.8.8.8 every 2 seconds, as defined by the “frequency” parameter.
Timeout sets the amount of time (in milliseconds) for which the Cisco IOS IP SLAs operation waits for a response from its request packet.
Threshold sets the rising threshold that generates a reaction event.
04-17-2019 11:46 PM
Thanks Deepak, By mistake I have added two posts. But your answer does not have any option which shows that the reaction will be after three consecutive packet loss.
04-17-2019 11:56 PM
Hi,
Check the threshold option. It means if three counties packet will not get a reply then the system will trigger the event.
04-18-2019 12:15 AM
Thanks Deepak , Now I realized what do you mean. Let me test it and I will accept it as solution. Thank you
04-17-2019 11:49 PM
I specifically need that when three consecutive packets are lost then the reaction occurs.
04-18-2019 12:52 AM
04-18-2019 01:20 AM
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