Refer to the exhibit The neighbor 10.1.1.1 weight 200 BGP configuration command has been
configured on router

What will be the result of this configuration?

A.
Router A will prefer the path through router B for network 172.20.0.0

B.
Router A will prefer the path through router C for network 172.20.0.0

C.
Packets from router D will prefer the path through router B for networks advertised by
router A

D.
Packets from router D will prefer the path through router C for networks advertised by
router A

Explanation:
The weight attribute is a special Cisco attribute that is used in the path selection process
when there is more than one route to the same destination. The higher the weight value, the
bettwe the path. The default weight is 0. Therefore, by configuring weight 200 to the
neighbor 10.1.1.1, router A will prefer the path through router B for network 172.20.0.0 then
the path through router C.
The weight attribute is local to the router and not propagated to other routers. In this case
the weight is local to router A so it has no effect on the decision of transferring packets from
router D.