Huawei
H31-161 · Question #87
H31-161 Question #87: Real Exam Question with Answer & Explanation
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Question
On the IP bearer network, media and signaling packets must first be guaranteed by PQ scheduling. The IP priority of protocol packets on the routers is 6 or 7, and these packets must also first be guaranteed. Other data packets are placed in the BE queue for scheduling. However, devices cannot be connected in inband Telnet mode if network congestion occurs. Which of the following statements are true?
Options
- ATelnet packets are discarded during network congestion because the IP priority of Telnet packets
- BTelnet packets are protocol packets and join high-priority queues by default.
- CYou can improve the priority of Telnet packets and add them to the PQ queue to ensure them
- DThe UDP port number for Telnet packets is 23.
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