From: BEDA jain (bedup@xxxxxxxxxxx)
Date: Fri Apr 26 2002 - 20:19:23 GMT-3
Hi Group,
1.when there is a watch list with ospf demand circuit and if that
network in the watch list is down , bri circuit will go up. Am i right?
2. when there is no watch list and only ospf demand circuit and if that
network is down then also bri circuit will go up because of change in
tropology. Am i right?
Then what is the advantage of dilaer-watch with ospf demand circuit.
Thanks,
Beda
BEDA PRAKASH JAIN Apartment address 1116 woodway bluff circle cary,nc
27513 9196789188 res 9193922891 work 9195220242 cell >From: "Zhang, Stan"
>Reply-To: "Zhang, Stan" >To: "'Babacar Diop'" , cciegroup >Subject: RE:
Ospf demand-circuit >Date: Wed, 24 Apr 2002 14:35:10 -0400 > >Babacar, >
>1. You would use OSPF demand-circuit with dialer-watch in most
instances. > >2. You do not have to use an access-list to block the OSPF
traffic if your >topology is stable. Watch out for routing loops within
your topology, >that'll keep your Demand-circuit bouncing. > > >Stan
Zhang > > > > > >-----Original Message----- >From: Babacar Diop
[mailto:babacard2000@yahoo.com] >Sent: Wednesday, April 24, 2002 1:54 PM
>To: cciegroup >Subject: Ospf demand-circuit > > >Group, > >Can anyone
clarify this for me. Which is true, 1 or 2? > >1)When doing ISDN backup
wiht OSPF demand-circuit, do >you use it in conjunction with
dialer-watch, >floating-static, backup interface or snapshot routing? > >
>2)Do you use "ip ospf demand-circuit" only by itself >under the BRI. If
so then you need then how do you >bring up the line since you have to
deny ospf with an >access-list to keep it form bringing the line up. >
>Thanks for your input >
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:58:20 GMT-3