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?（）

A.aal5mux
B.aal5snap
C.aal5route
D.aal5bridge

单项选择题Which configuration command represents a static host route in a Routed 1483 network？（）

A.iproute 172.10.1.20.0.0.0 atm 6/0.33
B.iproute 172.10.1.2255.255.255.0 atm 6/0.33
C.iproute 172.10.1.2255.255.255.255 172.10.1.2
D.iproute 172.10.1.2255.255.255.255 atm 6/0.33

单项选择题A service provider is assigning a 30 subnet to each ATMPVC in a Routed 1483 environment.What is a consequence of this configuration？（）

A.It burns up IP addresses.
B.It conserves IPaddresses.
C.It results in a smaller routing table.
D.The group of PVCs is treated as a large LAN

单项选择题A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point？（）

A.ERX ATM IP address
B.DSL router IP address
C.DSL bridge IP address
D.ERX loopback address

多项选择题A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration？（）

A.It burns IP addresses.
B.It conserves IP addresses.
C.A group of PVCs is a subnet.
D.It provides an umbered IP address to the ERX
E.It provides an IP unnumbered address to ERX