单项选择题
A.IP address
B.authentication
C.WINS assignment
D.Domain Name Server
单项选择题 When configuring PPP over ATM interfaces, what does the profile utility accomplish?（）
单项选择题 What is the proper command to create a DHCP address pool?（）
单项选择题 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？（）