奥氏体
Refer to the exhibit. A display of class maps for a configuration is shown in the exhibit. What will the class-map "all-traffic" match? （） all voice traffic。 all traffic with dscp 18 or dscp 43。 all traffic with dscp 18 and dscp 43。 all traffic with ip precedence 0 or 1。 all traffic with ip precedence 4 and 5。
按授权范围划分的许可协议的种类。
Which statement describes the call behavior of the Cisco Unified Wireless IP Phone 7921G when it roams from 802.11b to 802.11a?（） The phone does a directed call hangup on 802.11b，then does an auto-redial on 802.11a，creating a new call.。 The phone does a directed call hangup on 802.11b， then the user does a redial on 802.11a，creating a new call.。 The phone does a disassociation on 802.11b and an association on 802.11a，and call remains up if the subnet has not changed.。 The phone does not roam from 802.11b to 802.11a when on an active call.。 The phone must switch network profiles to roam from 802.11b to 802.11a.。
在测试控制运行的有效性时，CPA获取关于控制是否有效运行的审计证据的来源不包括（）。
On a wlan controller，what is the default roaming bandwidth percentage reserved for voice clients？（）
