管理者は、Cisco ISE を実行し、IP 電話専用のネットワークにスイッチを追加しています。 電話機には 802.1X 経由で認証する機能がありません。 認証のために各スイッチ ポートで必要なコマンドはどれですか?
正解:C
Standalone MAC Authentication Bypass (MAB) is an authentication method that grants network access to specific MAC addresses regardless of 802.1X capability or credentials. As a result, devices such as cash registers, fax machines, and printers can be readily authenticated, and network features that are based on authorization policies can be made available. Before standalone MAB support was available, MAB could be configured only as a failover method for 802.1x authentication. Standalone MAB is independent of 802.1x authentication. https://www.cisco.com/en/US/docs/ios-xml/ios/sec_usr_aaa/configuration/15-2mt/sec-config- mab.html