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Category: 640-721 (v.1)

Exam 640-721: Cisco Certified Network Associate Wireless (CCNA Wireless) (update September 4th, 2015)

What default alarm level is used to display all rogue APs in the Alarm Summary?

The existing Cisco Unified Wireless Controller is running v5.0 code for both the controllers and the
Cisco WCS. A controller has been configured with an appropriate rogue rule condition to report
discovered APs to the Cisco WCS. What default alarm level is used to display all rogue APs in the
Alarm Summary?

What is the most likely cause of this problem?

The central office is currently using a combination of 4400 and 2100 series WLAN controllers
running v4.2 and a variety of LWAPP-enabled access points servicing both 2.4 GHz and 5 GHz.
The WLAN deployment has been extended to each remote office by implementing a 526 WLAN
controller running v4.1 and several 521 access points. Wireless client deployment uses EAP-TLS
authentication using a centralized RADIUS server plus 802.11n for performance. After the first
remote office deployment, remote office users complain that they are not connecting via 802.11n.
What is the most likely cause of this problem?


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