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Hi, My understanding of ebgp-multihop is that it increases the TTL so that we can reach for example a loopback interface whereby otherwise the packet would be dropped at the physical interface. Q: When configuring iBGP with loopback addresses why is...
Hi, Is there any purpose to configuring 'no auto-summary' under the router rip command for RIP v1 ?I cannot see any, since all routes are summarised anyway.Regards,Phil.
Hi, I have a lab scenario with 4 routers connected in a chain (RTRa->RTRb->RTRc->RTRd). RIP v1 is configured on all routers. When I configure a default route i.e 'ip route 0.0.0.0 0.0.0.0 null 0' on RTRb or RTRc the default route appears in all my r...
Hi, Is there a way to block RIP updates 'outbound' on a router interface ?I realise that it is probably better to block them 'inbound' to save unnecessary processing. But I cannot get outbound to work. I am using the following acl :access-list 100 ...
Hi, IOS 12.4 under router rip:"offset-list Add or subtract offset from rip metric".Then when I type 'offset-list 1 out ?'I get the following <0-16> Offset.So ..... How can you subtract from the metric using 0-16 ? Also what would be the purp...
Thanks John, I understand the passive-interface operation. Can you confirm if it is or isn't possible though to filter the udp broadcasts 'outbound' a router interface ?Regards,Phil.
Hi Edison, Just use the '?' under router rip and you will see 'Offset-list Add or subtract offset from RIP metrics' as one of the options. If you type 'offset-list 1 in ?' at this point the IOS offers '<0-16> Offset'.I cannot see the point in o...
frame-relay map ip 192.168.123.2 102 broadcastframe-relay interface-dlci 102Hi Edison, Thanks Edison, I had just worked that bit out, however, the above snippet gives me another question. You have both a static mapping and a dynamic mapping for you...