Are you using ODR ?
I don't think you will get sleep option in RIP protocol .
http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hirp_r/rte_odh.htm#wp1017448
2005/10/11, Victor Cappuccio <cvictor@xxxxxxxxxxxxxxxxx>:
> Hello All,
>
> Please where I can find documentation about RIP Timers, how they can
> influence.- But in particular the Sleep Time
> Thanks in advance
>
> Regards
> Victor.
>
> r2(config-router)#timers basic 45 180 180 240 ?
> <1-4294967295> Sleep time, in milliseconds
>
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