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Hello,I was studying on bgp performance and I came across "bgp fast-external-fallover" and BFD. I am confused because both achieve the exact same thing. Could anyone please let me know when we should "bgp fast-external-fallover" over BFD or vice vers...
Hello,I was reading Jeff Doyle's book Routing TCP/IP vol2 and was studying BGP path manipulation. In the book also it was mentioned about the below observed behavior.However, I was unable to understand it fully.Hence,I am testing on GNS3 and see if a...
Hello,I am studying about type2 Lsa in OSPF and many places have pseudonode mentioned. I am having hard time understanding about the pseudonode concept. Could anyone explain about this?Also, second question, how does type2 Lsa help build the spf tree...
Hello,I have the following topology for studying BGP route-reflector.
So R2 I have configured as Route-reflector and R5 is Non-client and R1,R3 are clients for R2(reflector). Next, I have configured R3 as route-reflector with R4 & R2 being its client...
Hello,
I was reading OSPF stub and totally stub area and see that there is default route pointing to ABR when we configure an OSPF area as stub or totally stub.However, in my topology I tried 2 ABR's and see that there is only one default route point...
Hi @ADP_89 & @paul driver - Thanks for pointing that out. I configured OSPF and see that it is working fine. Could you please let me know why it was not working before. I had configured next-hop-self on both the route reflectors so I was assuming th...
Thanks for your reply. I have already added next-hop-self on R2 and R3.I have included R2 & R3 bgp config details. Yes, I do not have any IGP configured.I will configure IGP and then update this post.
