CCNP系列認(rèn)證CCNP(642-741)單項選擇題每日一練(2019.01.25)

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 is correct for both the LWAPP and CAPWAP AP upstream 802.1Q tagged wired QoS priority for a WMM-associated client frame that is H-REAP locally switched running v5.2?（）

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3 Which statement is NOT a key QoS recommended requirement for voice bearer traffic?（）

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4 Which information element will the client use if the client intends to use a different PHY rate than the nominal PHY rate advertised?（）

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

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