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单选题
An ISP is running a large IBPG network with 25 routers. The full mesh topology that is currently inplace is inefficiently using up bandwidth from all of the BGP traffic. What can the administratorconfigure to reduce the number of BGP neighbor relationships within the AS?()
A
Route reflectors
B
Route maps
C
Route redistribution
D
Peer groups
E
Aggregate addresses
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static
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