单项选择题
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
The traffic engineering extensions to RSVP provide what...
单项选择题The traffic engineering extensions to RSVP provide what functionality?（）
A. IP routing B. data security C. label distribution D. data compression
What is the purpose of the RSVP hello interval?（）A. It ...
单项选择题What is the purpose of the RSVP hello interval?（）
A. It is the size of the RSVP hello packet B. It is how long it maintains RSVP neighbors C. It is the length of time between RSVP hello packets D. It is how long the router waits before declaring a router to be down
What are two purposes of the RSVP signaling protocol wh...
多项选择题What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched Paths (LSPs)? （）(Choose two.)
A. to perform a label push operation B. to track the status of signaled LSPs C. to perform longest-match route lookups D. to reserve resources, such as labels and path information
