I have some questions that I'm stuck on.� .� Any tips or help would be
greatly appreciated.

Q1)� For IBGP, which statement about the next-hop attribute is accurate?

A)��� The next-hop is the IP address of the neighbor that sent the
update.

B)��� The next-hop is the IP address of the neighbor that is one hop
closer to the destination

C)��� The next-hop is the IP address of the neighbor in the adjacent AS
that is closer to the destination.

D)��� The next-hop is the IP address of the router that exits this AS.

I chose D.� But COLT said it's wrong.� Or is this for EBGP, or NBMA??
�

Q2)� For EIGRP rotues to be considered for load balancing and inclusion
into the routing table, the route must be:

A)��� Local best metric greater than best metric from next-hop router;
the variance mulitplier times the local best metric is greater than
metric through the same next-hop router.

B)��� Local best metric greater than best metric from next-hop router;
the variance mulitplier times the local best metric is greater than
current metric on this router.

C)��� Local best metric greater than best metric from next-hop router;
the variance mulitplier times any local metric is greater than metric
advertised by any next-hop router.

D)��� Local best metric greater than best metric from next-hop router;
the variance mulitplier times the local best metric is greater than
metric through any next-hop router.

I chose D.� But COLT said it's wrong.� I thought for EIGRP to load
balance, the variance mulitplies the successor > next-hop router's
feasible distance, and the successor has to be greater than the next-hop
router's advertisied distance.
�

Q3)��� Nonbroadcast mulitaccess mode is usually used in a fully meshed
netowrk and simulates a broadcast environment.� How do packets get
delivered to all remote routers?

A)��� Packet replication is handled by the Service Provider

B)��� The transmitting router sends the packet to its physical neighbor
which copy and flood the packet.

C)��� Update packets are sent only once to the mulitcast address
224.0.0.5

D)��� The transmitting router replicates the packets for each neighbor.

I chose A, but COLT said it's wrong.� Or is this for point-to-mulitpoint
mode?

Thanks again for your help in advance.

Regards,
Hunt Lee
IP Solution Analyst
Cable and Wireless (Sydney)

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