Misc. CCIE SP questions

From: Kasper Adel (karim.adel@gmail.com)
Date: Sat Jan 31 2009 - 17:06:47 ARST


Hello everyone,

Unicast answers are welcomed.

1) In the exam, if i am asked to advertise networks into IGP (OSPF), is it
safer to make it more specific /32 or less specific /24?

2) If i'm asked to make R1 the RP (Rendez-Vouz point), then do i configure
the command : ip pim rp-address lo0 on R1 or on all routers in the topology
with lo0 replace with R1 lo0 address?

3) What is this command used for "bgp next-hop Loopback0" under a VRF?

4) What is this command used for "mpls bgp forwarding" under an interface?

5) When configuring Frame Relay, what is the difference between configuring
the below, when do i need both together?
                 A) frame-relay map ip 10.10.24.4 204 broadcast

                 B) frame-relay interface-dlci 204

6) What could go wrong if i didnt configure bgp or ospf router-ID ?

7) Could anything go wrong if i didnt configure passive-interface under RIP
or any IGP for interfaces that will not receive routing info?

8) What type of problems could "ip pim dr-priority 0" solve in the exam
other than the obvious (setting the priority)?

Thanks,
Kas

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