u'd have to set a static route out to the internet, unless if u have bgp but it didn't sound like it.
""Priscilla Oppenheimer"" a icrit dans le message de news: [EMAIL PROTECTED] > hanan wrote: > > > > Hello > > Thank for your reply > > Do I need to create route redistribution in my ASBR router? > > As I said the ASBR router has 2 interface one connected to my > > internal > > network in single area and the other interface is connected to > > ISP so do I > > need to create route redistribution or its not necessary? > > Nope, no need to do route redistribution. The default-information originate > should meet your needs, assuming we understand your needs correctly. The > default-information originate is sort of a specialized alternative to > redistribution, from what I understand. Chuck will correct me if I'm wrong! > :-) > > The command means that the ASBR can inject into the OSFP domain a static > route or a route discovered by some other routing process, so that routers > in your OSPF domain can take advantage of the ASBR as the gateway to the > rest of world, so to speak. > > The "always" keyword means that the ASBR will always advertise a default > route into the OSPF domain, even if from the ASBR's point of view, the route > is flapping. This avoids the ASBR continually sending new type 5 LSAs into > the OSPF domain. It just keeps things nice and clean. > > But.... if you happen to have lots of ASBRs injecting a default route, then > don't use the always keyword. In this case you want the OSPF domain to have > dynamic, recently updated info about which defaults are working. > > At this point, we have only addressed routers in the OSPF domain obtainin a > default route to get out of the OSPF domain through the ASBR to the > Internet. How traffic gets back in is a more advanced... > > Priscilla > > > > > Best regards > > > > hanan > > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > > Sent: Friday, February 07, 2003 12:57 AM > > To: [EMAIL PROTECTED] > > Subject: Re: ASBR ROUTER [7:62570] > > > > The Long and Winding Road wrote: > > > > > > ""hanan"" wrote in message > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > HELLO > > > > > > > > Could you please help me? > > > > I want to configure Cisco router series 2600 to enable OSPF > > > and configure > > > it > > > > as autonomous system border routers (ASBR) in one single > > > area; the router > > > > has 2 interfaces one connected to ISP and the second one to > > > my internal > > > > network that use OSPF protocol > > > > Can you tell me the commands that I must use exactly? > > > > > > enable > > > conf t > > > router ospf ( whatever the process ) > > > default-information originate always > > > > add "network ip-address wildcard-mask area area-id" command?? > > > > > control-z > > > write mem > > > > > > speaking of mem, I'm doing this from mem, without a book or a > > > router handy. > > > how'd I do? :-> > > > > > > > > > > > > > > Best regards > > > > Hanan.mawla Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=62682&t=62570 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
