单项选择题
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.
单项选择题 In a Bridged 1483 network,which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 1.1.1.1?（）
单项选择题 You are configuring an ATM PVC to support a Bridged 1483 network.What should be applied to the atm pvc command to accomplish this goal?（）
单项选择题 Which configuration command represents a static host route in a Routed 1483 network？（）