RES: dhcp server secundary

adalberto acosta at
Fri Oct 23 21:05:30 UTC 2009

Thanks for the tip. Now pass over the command and it worked.

adalberto wrote:

>There is command in router that point to a secondary dhcp server ?
>How to point to <>DHCP 
>Failover using ip helper-address on a router ?
>Example: ip helper-address xxx.yyy.zzz.qqq secondary

I think you can just specify multiple "ip helper" commands - I assume 
this is Cisco ? Or if both servers are in one subnet, then you can 
sometimes use a broadcast address instead (depends on your topology 
and if you allow directed broadcasts).

Simon Hobson

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