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Forum Replies

  1. For r1 why is untagged?
    Similar for r3 why is untagged?

  2. That’s what this tutorial is about…filtering tags so not all prefixes get a tag. R2 only sends a tag for /32 to R1 and R3, not for or

  3. Good.! I had the same question what cla had. Thanks for answering Rene.!!

  4. TDP is the old Cisco equivalent protocol for LDP. LDP is an IETF standard. On older IOS versions, TDP is the default. Nowadays LDP is the default. There is a command to change the protocol:

    R1(config)#mpls label protocol ?
      ldp  Use LDP (default)
      tdp  Use TDP

  5. Hi Rene,

    I am little bit confused that where we can use the label filtering in Production network .I am looking for scenario where we deploy it . Thx


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