多项选择题
What are three TLVs that support IS-IS extensions for traffic engineering?（）
A. Extended IS reachability B. Extended IP reachability C. Traffic engineering opaque D. Traffic engineering router ID E. Extended MPLS reachability
多项选择题 Which two BGP attributes support route reflection?（）
多项选择题 Which two commands would change the default OSPF metric calculation for interface ge-0/3/0 inJUNOS software?（）
多项选择题 What are three RSVP messages?（）
