问题

You&ensp;are&ensp;troubleshooting&ens

You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN. What may cause this problem？（）

AThe minimum data rate is not set to 11 Mbps.
BAn address resolution protocol has been disabled
CPublicly Secure Packet forwarding is enabled
DThe access point is set to the least congested channel.

参考答案

参考解析：

分类：CCNP(642-631)题库

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