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HiCan someone please help with my ISIS design questions.INFO====The topology is hub and spokeThe hub is a pair of routers connected via an E1, we then have 4 pair's of routers (Gateway routers) covering the south,london, midlands and the north. Each ...
HiWhat is going on here?I have a ring of 4 routers running all ISIS in a dual environment, they are all L2 routers and have formed a L2 adjacency with their directly connected neighbor. IP routing is working fine and I can ping all routers.If I do a ...
I think I've confused myself. Can someone please help with the following? See belowTopology======== |------NE----NE-----NE------| | | NE SDH Ring NE | Area 100 | ...
HiWhat options do I have when implementing QoS in a MetroEthernet network.We plan to run the followingan MPLS core, with non-mpls access rings.We are looking to implement QinQThanks
Hi Russ Thanks for your quick response.Just to summarise your responseOption 1========Configure each router in my pure L2 "backbone" in a different (not recommended, can you please expand on this)Option 2========Make my pure L2 "backbone" a L1/L2 p.s...
Sorry, I might have confused you. I don't have the same net address configured under both processes. See below for config from .004 router!router isis L2BackBone net 39.840f.8000.0000.0000.0000.0011.0010.0255.0004.00 redistribute connected metric 10 ...
AllI've been playing in the lab. I've changed my L2 routers to be L1 routers and I now have full connectivity. i.e. I can ping all net's. lab-LSH-dcn-r1#ping 39.840f.8000.0000.0000.0000.0011.0010.0255.0001.00 Translating "39.840f.8000.0000.0000.0000....
Hi39.840f.8000.0000.0000.0000.0100 is from my "other" routing area. This is a L1-only area. Each GW router will terminate multiple L1 areas.I’ll try to explain the set-up in a little more detail. The topology is a square with routers sitting in each...
