单项选择题
Which message type is used to initiate an RSVP-TE label switched path?（）
A.A B.B C.C D.D
单项选择题 Which CLI command disconnects all subscribers on an ATM PVC?（）
单项选择题 Which CLI command displays the status of a PPP over Ethernet subinterface?（）
单项选择题 In a Bridged 1483 network, which set of commands is used to configure an ATM subinterface?（）
