Monday, March 21, 2011

Redistribution Issue - - Troubleshooting Series (Ticket 2)

 
Topology
Issue - R3 can't reach 11.x.x.x network

GNS .net file and initials - http://hotfile.com/dl/111154069/83b6586/configs.rar.html

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9 comments:

  1. HEMANTH RAJMarch 30, 2011 at 5:19 PM

    R1 is not advertising 11.11.11.11 network in eigrp
    so go to R1
    router ei 200
    net 11.11.11.11 0.0.0.0

    ReplyDelete
  2. AnonymousMarch 31, 2011 at 9:31 PM

    Hi

    As my thinking 11.11.11.11 subnet is advertise via IBGP to R2.So its leanrn router as IBGP.I dont think this route will be in R2 eigrp topology tables.Due to which R2 is not advertise this route to R3.
    if u advertise 11.11.11.11 subnet via eigrp it will reflect to R3 routing table..

    If someone know better answer post on comment.

    ReplyDelete
  3. A Network ArtistApril 3, 2011 at 11:00 PM

    Please note that 11.x.x.x network is advertised in BGP. EIGRP used between R1 & R2 is just setup in order to establish reachability to run BGP on top of it. Since the BGP peering is loopback based.

    Also from the name itself - the problem created is within scope of redistribution :-)

    Try again... Good Luck...

    ReplyDelete
  4. AnonymousApril 7, 2011 at 12:26 AM

    Need to distribut IBGP route in IGP under router R2 bgp proecess.

    Jatin

    ReplyDelete
  5. GangadharApril 9, 2011 at 1:26 PM

    Unfortunately i could not download the .net or initials.

    Hot file trouble me many times :(

    ReplyDelete
  6. AnonymousApril 26, 2011 at 6:42 PM

    Redistribute bgp into eigrp @ R1 itself

    Deepak sir is this Solution ?

    ReplyDelete
  7. IP_HamstervielMay 7, 2011 at 8:38 AM

    I haven't seen this in real GNS. By looking the Topology, I would assume the problem is IBGP isn't being redistributed into the EIGRP 200.

    because by default, the redistribution on BGP will only work for EBGP into another IGP

    cmiiw

    :)

    btw, how was your lab experience?

    ReplyDelete
  8. AnonymousMay 22, 2011 at 12:41 AM

    hello all,

    redistribute internal route in BGP R2,

    R2(config-router)#bgp redistribute-internal

    ReplyDelete
  9. alfajarxMay 31, 2011 at 7:05 PM

    Hi Anonymous,
    That's cool. It's work!

    R2(config-router)#bgp redistribute-internal

    R3#sh ip ro 11.11.11.11
    Routing entry for 11.11.11.11/32
    Known via "eigrp 200", distance 170, metric 307200, type external
    Redistributing via eigrp 200
    Last update from 23.23.23.2 on FastEthernet0/0, 00:02:15 ago
    Routing Descriptor Blocks:
    * 23.23.23.2, from 23.23.23.2, 00:02:15 ago, via FastEthernet0/0
    Route metric is 307200, traffic share count is 1
    Total delay is 2000 microseconds, minimum bandwidth is 10000 Kbit
    Reliability 255/255, minimum MTU 1500 bytes
    Loading 1/255, Hops 1


    R3#p 11.11.11.11

    Type escape sequence to abort.
    Sending 5, 100-byte ICMP Echos to 11.11.11.11, timeout is 2 seconds:
    !!!!!
    Success rate is 100 percent (5/5), round-trip min/avg/max = 32/115/248 ms

    ReplyDelete