task 4.3

Unless you take out vlan-bridge command which was done for earlie section SW2 do not form peering with R2 and R3. Does any one any idea, why this is happending..as SW1 is the root switch for all the vlan's.



  • Nope, works good for me:

    interface Vlan8
    ip address
    bridge-group 1
    interface Vlan23
    ip address
    bridge-group 1
    bridge 1 protocol vlan-bridge

    Rack1SW2#sh ip ospf nei

    Neighbor ID Pri State Dead Time Address Interface 1 FULL/BDR 00:00:35 Vlan23 1 FULL/DR 00:00:36 Vlan23
  • I had the same issue with 4.3.

    ospf wouldnt form adj/also cant ping. i am using dynamips....so took it with a grain of salt..but looking above maybe there is something else going on...
  • i am also using dynamips ..ios 12.3(14) T7 and i got the same result as you ,

    what ios are you running
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