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單項選擇題

A Bridged 1483 network is grouping all DSL users into a single logical subnet.
Which configuration command prevents the end users from directly communicating with each other?（）

A. no ip arp
B. no ip proxy-arp
C. restrict ip arp
D. restrict ip proxy-arp

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多項選擇題

You receive an EBGP route configured with the no-export community set.To which types of peers can you send this route?（） (Choose two.)

A. no BGP peers
B. all I-BGP peers
C. all E-BGP peers within your global AS
D. all E-BGP peers outside your global AS

多項選擇題

What are the three BGP well-known communities? （）(Choose three.)

A.no-import
B.no-export
C.no-advertise
D.no-export-subconfed
E.no-import-subconfed