READ Free Dumps For Cisco- 400-101
| Question ID 18487 | Drag and drop the fragmentation characteristics on the left to the corresponding protocol on
the right.
|
| Option A | Answer :
|
| Correct Answer | A |
Explanation
| Question ID 18488 | Which two packet types does an RTP session consist of? (Choose two.)
|
| Option A | TCP
|
| Option B | RTCP
|
| Option C | RTP
|
| Option D | ICMP
|
| Option E | BOOTP
|
| Option F | ARP
|
| Correct Answer | B,C |
Explanation Explanation: An RTP session is established for each multimedia stream. A session consists of an IP address with a pair of ports for RTP and RTCP. For example, audio and video streams use separate RTP sessions, enabling a receiver to deselect a particular stream. The ports which form a session are negotiated using other protocols such as RTSP (using SDP in the setup method) and SIP. According to the specification, an RTP port should be even and the RTCP port is the next higher odd port number. Reference: http://en.wikipedia.org/wiki/Real-time_Transport_Protocol