Hi all,

I have upgraded my cisco router 857 to version 12.4(15)T3.

And when I try to use the track command it doesn't recognise it:

C857(config)#track 1 rtr 1 reachability

^

% Invalid input detected at '^' marker.

C857(config)#

C857(config)#track ?

% Unrecognized command

C857(config)#track

I have created a sla object:

ip sla 1

icmp-echo X.X.X.X source-interface Dialer0

timeout 3000

threshold 3

frequency 3

ip sla schedule 1 life forever start-time now

And now I would like to use it to check the default route:

C857(config)#ip route 0.0.0.0 0.0.0.0 dialer 0 track ?

<1-500> tracked object number

C857(config)#ip route 0.0.0.0 0.0.0.0 dialer 0 track 1

I can use track objects but I can't create them. :-(

The problem is that I don't know how to associate sla 1 with track 1 in this new version since the router doens't recognise track command.

Could anyone help me?

Thanks and Regards, Fernando.