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
正确答案:A
答案解析:有

微信扫一扫手机做题
How is an RSVP resv message sent back to the ingress router?()
微信扫一扫手机做题