Cisco IP Phoneは、接続されたPCからタグなしデータトラフィックを受信します。電話で実行されるアクションはどれですか?
正解:A
Untagged traffic from the device attached to the Cisco IP Phone passes through the phone unchanged, regardless of the trust state of the access port on the phone. Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12- 2_40_se/ configuration/guide/scg/swvoip.pdf