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單項(xiàng)選擇題

What does RPL stand for？（）

A.routing primary language
B.routing policy language
C.routing police language
D.routing program language
E.routing protocol language

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多項(xiàng)選擇題

Which three components are included in the Cisco IOS XR infrastructure？（）

A.modular line cards
B.shelf controllers
C.route processors
D.service processors
E.distributed service cards

單項(xiàng)選擇題

How many messages does Internet Key Exchange use to negotiate SA characteristics when it runs inaggressive mode？（）

A.3
B.4
C.5
D.2
E.6