From: Colin Barber (Colin.Barber@xxxxxxxxxxxxxx)
Date: Sat Jul 27 2002 - 09:58:46 GMT-3
Best practices state that Cat supervisors should be in a management vlan and
not a user segment. Then maybe create an access-list on the routers to
restrict access to the management vlan?
Maybe implement port security on the cat to stop 'rouge' workstations
connecting to the network
-----Original Message-----
From: Casey, Paul (6822) [mailto:Paul.Casey@o2.com]
Sent: 27 July 2002 13:31
To: 'ccielab@groupstudy.com'
Subject: Anyone got any Idea's
Hello,
> I am working on a Lab at the moment and I cant figure out the andwer to
> the following:
>
> A rouge workstation is obtaining an IP address and is sending out
> broadcast pings that pick up the addresses of all the switches on the
> network.
> Implement 2 safeGuards against this, - One on the switch and 1 on all
> routers .
> This is all the information you are given.
>
> Anyone any good Idea's of the safeguards.
>
>
> Any help appreciated.
>
> Kind regards.
> Paul.
>
>
>
>
>
>
>
>
>
>
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