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Forum Replies

  1. Hi Rene,

    I want to know the configuration, where the customer will be using bgp protocol.

    what will be the steps for CE1 to PE1, PE1-P-PE2, CE2to PE2.

    kindly reply.

    S Alladi

  2. Hi Rene,
    everything was clear about this lesson but am confused why did you configure AS 12 on Router CE1? It should have been AS1. If we configure different AS then we dont have to use Allowas-in command, right?

    hostname CE1
    interface Loopback0
     ip address
    interface GigabitEthernet0/1
     ip address
     duplex auto
     speed auto
     media-type rj45
    router bgp 12
     bgp log-neighbor-changes
     network mask
     neighbor remote-as 234
     neighbor allowas-in

  3. Lal,
    Good catch. The text of the article is consistent in that each CE is using AS 12, but the picture at the beginning of the article shows them as using AS 1 (it should be 12). I will make sure this gets corrected.

    It’s clear you have paid attention and understood the lesson!

  4. Hi Rene,

    Might be a dumb question… but can i just know the reason why under address-family ipv4 the neighbor was set to “No” to be activated?

  5. Hi Eleever,

    You mean this part?

     address-family ipv4
      no neighbor activate
     address-family vpnv4
      neighbor activate
      neighbor send-community extended

    What is does is that we don’t exchange IPv4 unicast routes but only VPNv4 routes with our neighbor.


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