CCNP系列認證CCNP(642-741)單項選擇題每日一練(2019.01.24)

來源：考試資料網(wǎng)

1 Which configuration is required for a Vocera badge to function properly on a Cisco WLC?（）

2 What is the recommended Cisco DSCP value for a switch or router passing Cisco Unified Wireless IP Phone 7921G RTP packets?（）

3 Which statement describes the call behavior of the Cisco Unified Wireless IP Phone 7921G when it roams from 802.11b to 802.11a?（）

4 What is the purpose of the WLC Controller->Multicast->IGMP Timeout feature operating on v5.2?（）

5 What call performance statistics are reported on the Cisco Wireless IP Phone 7921 user interface?（）