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單項(xiàng)選擇題

Your Routed 1483 network is grouping ATM PVCsinto a large subnet and has static host routes configured.For which purpose does the staticroute to the customer router provide?()

A.It allows for management of the DSL routers.
B.It is required for forwarding to the customer networks.
C.It allows the endusers to forward traffic to the Internet.
D.It is required for the DSL router to ARP the provider router.

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