From: Denise Donohue (fradendon@xxxxxxxxxxx)
Date: Fri May 10 2002 - 21:41:24 GMT-3
Speaking of dumb questions, I'm doing a lab (on Routopia's equipment, Peter)
that, in the IPX section, requires you to bring up an ISDN link between 2
routers only if the serial link between them goes down. And you can only
use static routing to do this, not snapshot or anything like that.
The routers are running RIP between them. So I don't want RIP or SAP
updates to bring the link up. According to the Doc CD, the correct acccess
list to link to the dialer list is this:
access-list 900 deny 0 any all any 457
access-list 900 deny 0 any sap any sap
access-list 900 deny 0 any rip any rip
access-list 900 permit any any all any
I turned off RIP on the ISDN interface, but SAPs still bring the link up,
even with this access list on the dialer list. The only way I can keep the
line down is to add a line denying all broadcasts:
access-list 900 deny any any all 72.ffff.ffff.ffff
Have any of you had success creating an access list, to use with a dialer
list, that will prevent RIP and SAPs both from being interesting traffic,
without denying all broadcasts?
--- Denise (a real person) ;-)
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:58:54 GMT-3