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Internet2 - ISIS Adjacencies
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Last Run: Thu Aug 21 18:39:03 UTC 2008

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Internet2 - ISIS Adjacencies

"Show ISIS Adjacency"

ISIS must form an adjacency between neighboring routers in order to pass along routing infromation. This adjacency is much like a handshake; the routers discover each initislly and then occasionaly make sure that the other router is still there. ISIS can be configured on an interface by interface basis on the routers, and typically only backbone interfaces will be configured to support ISIS, and only backbone interfaces should form an adjacency with ither backbone interfaces. ISIS can run in either Level 1 mode or Level 2 mode. L2 is the backbone mode, and L1 areas are connected to L2 areas much in the same way that other areas are connected to area 0 in OSPF. We only support and configure L2 on the backbone.

seat newy32aoa wash chic atla kans salt losa hous

ISIS Adjacencies
RouterInterfaceto SystemTypeStatus
seatso-0/0/0.0SALT-re12Up
seatso-3/3/0.0LOSA-re12Up
newy32aoage-4/1/0.50nms-rpsv.newy.net.internet2.edu2Up
newy32aoaso-0/0/0.0WASH-re12Up
newy32aoaso-1/3/0.0CHIC-re12Up
washge-3/1/0.50nms-rpsv.wash.net.internet2.edu2Up
washso-0/0/0.0NEWY-re12Up
washso-1/1/0.0ATLA-re02Up
washso-3/0/0.0CHIC-re12Up
chicge-0/1/0.50nms-rpsv.chic.net.internet2.edu2Up
chicso-0/2/0.0WASH-re12Up
chicso-1/2/0.0KANS-re12Up
chicso-1/3/0.0NEWY-re12Up
chicso-2/3/0.0ATLA-re02Up
chicso-5/0/0.0KANS-re12Up
atlage-1/3/0.50nms-rpsv.atla.net.internet2.edu2Up
atlaso-0/0/0.0WASH-re12Up
atlaso-1/0/0.0CHIC-re12Up
atlaso-4/0/0.0HOUS-re12Up
kansge-0/2/0.50nms-rpsv.kans.net.internet2.edu2Up
kansso-0/0/0.0CHIC-re12Up
kansso-4/0/0.0HOUS-re12Up
kansso-4/2/0.0SALT-re12Up
kansso-4/3/0.0CHIC-re12Up
saltge-0/2/0.50nms-rpsv.salt.net.internet2.edu2Up
saltso-0/0/0.0KANS-re12Up
saltso-3/0/0.0STTLng-re12Up
saltso-3/1/0.0LOSA-re12Up
losage-0/0/0.13nms-rpsv.losa.net.internet2.edu2Up
losaso-0/1/0.0STTLng-re12Up
losaso-3/0/0.0HOUS-re12Up
losaso-3/3/0.0SALT-re12Up
housge-3/1/0.50nms-rpsv.hous.net.internet2.edu2Up
housso-0/0/0.0LOSA-re12Up
housso-0/1/0.0KANS-re12Up
housso-0/2/0.0ATLA-re02Up

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