多项选择题
A.peer B.strict C.loose D.system
Which type of hop in an ERO must be directly connected ...
单项选择题Which type of hop in an ERO must be directly connected to the previous hop?（）
A.full B.strict C.loose D.partial
An RSVP session is maintained with the periodic exchang...
多项选择题An RSVP session is maintained with the periodic exchange of which two message types?（） (Choose two.)
A.path B.resv C.session D.keepalive
How is an RSVP resv message sent back to the ingress ro...
单项选择题How is an RSVP resv message sent back to the ingress router?（）
A. reverse path of the RRO B. least cost to the ingress router C. shortest path to the egress router D. reverse path of the path vector TLV
