CCNP系列認(rèn)證CCNP(642-741)單項選擇題每日一練(2019.01.16)

來源：考試資料網(wǎng)

1 Which statement describes the WLCv5.2 delivery of a multicast packet from a wired PC source on VLAN_X to a respective wireless client using SSID_X, using a WLAN controller enabled for multicast?（）

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

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3 How do Cisco Unified Communications IP phones receive firmware upgrades?（）

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4 What must be true about the client before upstream traffic stream metrics can be displayed on the Cisco WLC?（）

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5 What is the minimum configuration you must do in order to enable multicast support on the CiscoWireless LAN Controller v5.2?（）

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