Re: WAN problem with ATM - Please help !!! [7:6212]
ok also bieng stupid again is DXI setup on both SUB-ints on the 36`s this is a point-to-point serail encap you need to either frame-relay map OR use inverse arp to get this 2 worki think... ( i recon i will get flamed to friday because i am giving wrong advise ,but hey no botherit`s called learning int the UK) steve From: Hamid Reply-To: Hamid To: [EMAIL PROTECTED] Subject: WAN problem with ATM - Please help !!! [7:6212] Date: Tue, 29 May 2001 09:47:09 -0400 Hi I have to 1601 Routers in 2 branch offices connecting them to a 3640 router in a Central office over ATM. I have configured EIGRP routing and the encapsulation is ATM-dxi. The is that, both of the branch offices have connectivity to the central sites and have no problems with the central office. But the branch offices can't see each other. I have tested it it on the 1601 routers, none of them can see eachother. I don't think the problem is about the ROUTING because changing the encapsulation to FRAME-RELAY solves everything. Everything works allright with FRAME-RELAY encapsulation. But it won't work with ATM-dxi. Can someone tell me please what the problem is? Thanks in advance Hamid FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=6221t=6212 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: WAN problem with ATM - Please help !!! [7:6212]
When you swap to frame relay, do you use map statements art the branch offices? BTW, I wasn't aware that the 16xx series supported ATM, can't verify this on the IOS feature navigator found at: http://www.cisco.com/cgi-bin/Support/FeatureNav/FN.pl which IOS version you running? I have a couple of customers who have 16xx routers, and don't want to bit the bullet moving up to 26xx to support what I'm trying to sell them. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Hamid Sent: Tuesday, May 29, 2001 6:47 AM To: [EMAIL PROTECTED] Subject:WAN problem with ATM - Please help !!! [7:6212] Hi I have to 1601 Routers in 2 branch offices connecting them to a 3640 router in a Central office over ATM. I have configured EIGRP routing and the encapsulation is ATM-dxi. The is that, both of the branch offices have connectivity to the central sites and have no problems with the central office. But the branch offices can't see each other. I have tested it it on the 1601 routers, none of them can see eachother. I don't think the problem is about the ROUTING because changing the encapsulation to FRAME-RELAY solves everything. Everything works allright with FRAME-RELAY encapsulation. But it won't work with ATM-dxi. Can someone tell me please what the problem is? Thanks in advance Hamid FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=6220t=6212 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: WAN problem with ATM - Please help !!! [7:6212]
ok also bieng stupid again is DXI setup on both SUB-ints on the 36`s this is a point-to-point serail encap you need to either frame-relay map OR use inverse arp to get this 2 worki think... ( i recon i will get flamed to friday because i am giving wrong advise ,but hey no botherit`s called learning int the UK) try link http://www.cisco.com/warp/public/121/atmdxi.html#6 steve From: Hamid Reply-To: Hamid To: [EMAIL PROTECTED] Subject: WAN problem with ATM - Please help !!! [7:6212] Date: Tue, 29 May 2001 09:47:09 -0400 Hi I have to 1601 Routers in 2 branch offices connecting them to a 3640 router in a Central office over ATM. I have configured EIGRP routing and the encapsulation is ATM-dxi. The is that, both of the branch offices have connectivity to the central sites and have no problems with the central office. But the branch offices can't see each other. I have tested it it on the 1601 routers, none of them can see eachother. I don't think the problem is about the ROUTING because changing the encapsulation to FRAME-RELAY solves everything. Everything works allright with FRAME-RELAY encapsulation. But it won't work with ATM-dxi. Can someone tell me please what the problem is? Thanks in advance Hamid FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=6222t=6212 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: WAN problem with ATM - Please help !!! [7:6212]
Sounds like a split horizon problem. Split horizon is disabled on frame-relay physical interfaces as well as multipoint subinterfaces. I believe that the same is true with ATM, but I have never specifically verified that. Need more info to confirm. Please post the configs of the ATM setup. DaveC Hamid wrote: Hi I have to 1601 Routers in 2 branch offices connecting them to a 3640 router in a Central office over ATM. I have configured EIGRP routing and the encapsulation is ATM-dxi. The is that, both of the branch offices have connectivity to the central sites and have no problems with the central office. But the branch offices can't see each other. I have tested it it on the 1601 routers, none of them can see eachother. I don't think the problem is about the ROUTING because changing the encapsulation to FRAME-RELAY solves everything. Everything works allright with FRAME-RELAY encapsulation. But it won't work with ATM-dxi. Can someone tell me please what the problem is? Thanks in advance Hamid FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=6223t=6212 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: WAN problem with ATM - Please help !!! [7:6212]
frame relay his inverse arp, if the admin is lazy, atm-dxi needs map statements (sometimes), which im guessing you havent made =P there is a possibility that i am speaking out of my ass on this one. -Peter Slow CCNP - Original Message - From: Hamid To: Sent: Tuesday, May 29, 2001 9:47 AM Subject: WAN problem with ATM - Please help !!! [7:6212] Hi I have to 1601 Routers in 2 branch offices connecting them to a 3640 router in a Central office over ATM. I have configured EIGRP routing and the encapsulation is ATM-dxi. The is that, both of the branch offices have connectivity to the central sites and have no problems with the central office. But the branch offices can't see each other. I have tested it it on the 1601 routers, none of them can see eachother. I don't think the problem is about the ROUTING because changing the encapsulation to FRAME-RELAY solves everything. Everything works allright with FRAME-RELAY encapsulation. But it won't work with ATM-dxi. Can someone tell me please what the problem is? Thanks in advance Hamid FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=6229t=6212 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
