多项选择题
Which two statements are true regarding EBGP and Confederation BGP?（） (Choose two.)
A. EBGP peers advertise MED and change Next Hop.
B. EBGP peers advertise Local Preference and do NOT change Next Hop.
C. Confederation BGP peers advertise MED and do NOT change Next Hop.
D. Confederation BGP peers advertise Local Preference and change Next Hop.
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相关考题
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单项选择题
Which type of connection must be established before BGP peers can exchange update messages?（）
A.SSL
B.UDP
C.TCP
D.SSH -
多项选择题
What are two advantages of BGP route aggregation?（） (Choose two.)
A. It can reduce routing table size.
B. It allows for optimal route selection.
C. It can reduce the number of routing updates.
D. It always shortens the attribute list for the aggregated route. -
单项选择题
On which destination port in the Layer 4 header does BGP listen?（）
A. UDP port 169
B. TCP port 169
C. UDP port 179
D. TCP port 179
