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 * See [[CiscoMPLS]] for MPLS and OSPF backdoor issues including Sham-link.

Routing loops

  • See CiscoMPLS for MPLS and OSPF backdoor issues including Sham-link.

  • Due to redistribbution.
  • Senario
    • Two autonomous systems, connected with dual links, redistributing routes.
    • Router through R1 learned from R2.

http://hackingcisco.blogspot.com/2011/02/lab-11-ospf-filtering-with-area-range.html

...


CategoryCisco

cisco/RoutingLoops (last edited 2012-04-17 05:39:31 by PieterSmit)