单项选择题
A. incorrect DSL network redistribution
B. incorrect static host route configuration
C. incorrect static customer route configuration
D. incorrect default static route configuration on the end user
单项选择题 In a Bridged 1483 network, which set of commands represent an operationally correct configuration for an ATM subinterface?（）
单项选择题 In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?（）
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 3.3.3.3?（）