ネットワーク管理者は、新しいデータおよび VoIP ネットワークをインストールしました。ユーザーは現在、通話時に通話品質の低下を経験しています。VoIP のパフォーマンスを向上させるために管理者が行うべきことは次のうちどれですか?
正解:A
Explanation "Benefits of Voice VLAN It ensures that your VoIP (Voice over Internet Phone) devices do not have to contend directly with all the broadcasts and other traffic from the data VLAN. A voice VLAN can simplify network configuration in some circumstances." https://community.fs.com/blog/auto-voip-vs-voice-vlan-what-s-the-difference.html Jumbo Frames "When jumbo frames on a VoIP/UC network are enabled, it can cause the same kind of delay to your network transmissions." "VoIP uses will always not benefit from jumbo frame, as VoIP like gaming, is latency and time sensitive. Jumbo Frame for Internet Purpose: You will not see any performance boost as the files that came across the internet does not support jumbo frame." https://www.ankmax.com/newsinfo/1358641.html#:~:text=VoIP%20uses%20will%20always%20not,does%20no "To summarize this general best practice guide, you should NOT enable jumbo frame feature as a general home user."