[c-nsp] 3750, EIGRP, and passive-interface

[Steve Bertrand]

Kevin Edmunds wrote:
> Hi list,
> 
> I have a L3 3750, it has a 10MB circuit attached to one of its routed ports
> which connects to another L3 3750 (again routed port).
> 
> I've started getting into the habit of using EIGRP instances to monitor
> these type of circuits to see when the line goes down and up, however on a
> 3750 I don't want EIGRP broadcasting out on the rest of the ports, to my
> knowledge i can suppress these with the passive-interface command but add a
> few more circuits for other customers on there and the config will be
> massive! is there a smarter way to surpress the updates on everything but
> the port I want or is it something I need to put up with?

I don't know much about EIGRP, but perhaps it has a function like OSPF
to allow one, and deny the rest:

passive-interface default
no passive-interface x/x

Steve