Q1. A network engineer is retorting an existing building wired with Category 5e with Cisco Aironet 3800 Series APs and mGig switches. Which cable length allows for 5G operation?
A.70 m
B. 120 m
C. 130 m
D. 150 m
Correct Answer: A
Q2. A hospital wireless environment was designed with these characteristics: * RF coverage * better than -67 dBm in the 5 GHz spectrum * RRM be used for DCA and TPC in the 2.4 GHz band * RRM be used for DCA and TPC in the 5 GHz band After deployment, why do many of the legacy 802.11b/g devices have difficulty maintaining connectivity?
A.Excessive co-channel interference in the 2.4 GHz band exists.
B. Excessive overlapping channels in the 2.4 GHz band exists.
C. TPC drastically increases Tx power in the 2.4 GHz band.
D. TPC drastically reduces Tx power in the 2.4 GHz band.
Correct Answer: D
Q3. A wireless network consists of: * two IOS XE controllers installed in a data center * 9100 series APs * corporate and a guest WLAN The customer must high availability pair two Cisco WLCs for the client SSO. Which two design approaches must the engineer take to meet the requirement? (Choose two.)
A.The controllers must have the same number of licenses.
B. Both WLCs must have the same redundancy management IP address.
C. Both WLCs must have the same service port IP address.
D. Each WLC must have a unique redundancy management IP address.
E. The controllers must run the same operating system version.
Correct Answer: D, E
Q4. Refer to the exhibit. An engineer must design a mobility group that has these requirements: * The mobility group must consist of two WLCs. * All WLCs must run software version 8.0 or later. * The WLCs must connect via an IPv4 network. * Two of the WLCs must be in an SSO high availability pair. Which two configurations must be included in the design? (Choose two.)
A.All the WLCs must be of the same model or type.
B. Only WLCs in an SSO high availability pair must use the same virtual IP address.
C. The WLAN SSID must be consistent across all the WLCs.
D. All the WLCs must run the same software version.
E. Each WLC must use the same mobility domain name.
Correct Answer: C, E
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