多项选择题
A. They provide dynamic IP addresses for DSIs.
B. They provide dynamic IP addresses for SRC applications.
C. They provide dynamic IP addresses from pools for PPPoE subscribers.
D. They provide dynamic IP addresses from pools for Routed IP subscribers.
单项选择题 Which CLI command enables the DHCP External Server function on an E-series router?（）
单项选择题 Which command is used to display a address pool for a DHCP Local Server?（）
单项选择题 In a Bridged 1483 network, which CLI commands are used to baseline an IP interface on ATM 6/1.1 and display recent IP transmit and receive statistics?（）