Forum Replies

  1. Hi Rene,

    Looking at R1’s configuration, you have not involved/advertised network towards ISP in RIP process. So how it will send RIP updates on ISP connecting interface?

  2. Hello Swapnil

    RIP is an Interior Gateway Routing Protocol (IGRP) which means that it functions within an organization’s or an enterprise network. RIP and other IGRPs (such as OSPF or EIGRP) are not regularly used by ISPs and their internal networks as they usually use BGP.

    So R1 will not share its routing information with the ISP router nor with the ISP router share its information with R1. (If sharing of routes between ISP and R1 routers was enabled, it would most likely use BGP).

    However, in order for R1 to route correctly to (and to any other desti

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