On Tue, 21 Aug 2001, Gibson, Darrin wrote: > Putting static routes on the remote routers pointing back to the hub router > would work. Assuming the hub router has routes in it's routing table to all > the remote routers. that would not work. There is something fundementally wrong with the below config that prevents them from communicating. > > Darrin Gibson > > > -----Original Message----- > From: Wayne Wenthin [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, August 21, 2001 12:29 PM > To: [EMAIL PROTECTED] > Subject: RE: CHALLENGE PROBLEM (was Re: For FR Grus.... [7:16635]) > [7:16702] > > > To me this looks very similar to bridging with DSL. Since you cannot > receive the ARP the router must proxy this. > > At 09:52 AM 8/21/2001, McCallum, Robert wrote: > >you can correct me here if I am wrong but split horizon is only used in > >distance vector protocols???? NO??? > > > >The problem here without giving the answer is that a router is expected to > >pass a packet out of an interface which is on its own subnet !! Doesn't > >compute! What is the routing protocol being used to route ip?? This is > >where the answer will lye > > > >-----Original Message----- > >From: Donald B Johnson jr [mailto:[EMAIL PROTECTED]] > >Sent: 21 August 2001 17:06 > >To: [EMAIL PROTECTED] > >Subject: Re: CHALLENGE PROBLEM (was Re: For FR Grus.... [7:16635]) > >[7:16681] > > > > > >I don't think bridge will work on this network because of split horizon. > > > > > > > > > >----- Original Message ----- > >From: "Brian" > >To: > >Sent: Tuesday, August 21, 2001 7:51 AM > >Subject: CHALLENGE PROBLEM (was Re: For FR Grus.... [7:16635]) [7:16659] > > > > > > > On Tue, 21 Aug 2001, Cisco Lover wrote: > > > > > > > Hi Guys.. > > > > > > > > Come with some New Queston.. > > > > > > hmm, ok, so your looking for some challenging questions? Ok, I will post > > > one, its got FR in it. First I'll post the problem, followed by the > > > config: > > > > > > THE PROBLEM > > > =========== > > > Users on DLCI's 200, 224, 201, 225 cannot communicate to eachother. > They > > > can talk just fine to the rest of the network, but no packets can pass > > > between them. Later discovery reveals that so long as they are on > > > different layer 3 network addressing, communcation can occur, but if > they > > > are on the same network, such as 192.168.3.0, then they cannot > communicate > > > > > > What is the problem? I will reply to let everyone know who got the > > > correct answer. > > > > > > Below is the configuration: > > > > > > ! > > > version 11.3 > > > ! > > > interface Ethernet2/0 > > > ip address 192.168.1.242 255.255.255.0 > > > ! > > > interface Serial4/0 > > > no ip address > > > encapsulation frame-relay IETF > > > keepalive 15 > > > frame-relay map bridge 200 broadcast IETF > > > frame-relay map bridge 224 broadcast IETF > > > frame-relay map bridge 201 broadcast IETF > > > frame-relay map bridge 225 broadcast IETF > > > frame-relay lmi-type ansi > > > bridge-group 1 > > > ! > > > interface BVI1 > > > ip address 192.168.3.242 255.255.255.0 secondary > > > ip address 192.168.2.242 255.255.255.0 > > > > > > ! > > > router igrp 1 > > > network 192.1.0.0 > > > network 192.2.0.0 > > > network 193.3.0.0 > > > ! > > > ip classless > > > ! > > > bridge irb > > > bridge 1 protocol ieee > > > bridge 1 route ip > > > ! > > > > > > > > > > > > > > For eg, > > > > our FR switch is setup for Full mesh,But out network is setup as Hub & > > > Spoke > > > > FAQ, list archives, and subscription info: > > > http://www.groupstudy.com/list/cisco.html > > > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > > > > > > > > ----------------------------------------------- > > > I'm buying / selling used CISCO gear!! > > > email me for a quote > > > > > > Brian Feeny, CCIE #8036 Scarlett Parria > > > [EMAIL PROTECTED] [EMAIL PROTECTED] > > > 318-213-4709 318-213-4701 > > > > > > Netjam, LLC http://www.netjam.net > > > 333 Texas St. VISA/MC/AMEX/COD > > > Suite 1401 30 day warranty > > > Shreveport, LA 71101 Cisco Channel Partner > > > toll free: 866-2NETJAM > > > phone: 318-212-0245 > > > fax: 318-212-0246 I'm buying / selling used CISCO gear!! email me for a quote Brian Feeny, CCIE #8036 Scarlett Parria [EMAIL PROTECTED] [EMAIL PROTECTED] 318-213-4709 318-213-4701 Netjam, LLC http://www.netjam.net 333 Texas St. VISA/MC/AMEX/COD Suite 1401 30 day warranty Shreveport, LA 71101 Cisco Channel Partner toll free: 866-2NETJAM phone: 318-212-0245 fax: 318-212-0246 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=16718&t=16718 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
