Question: 1
What is a benefit of using a Cisco Wireless LAN Controller?
A. Central AP management requires more complex configurations
B. Unique SSIDs cannot use the same authentication method
C. It supports autonomous and lightweight APs
D. It eliminates the need to configure each access point individually
Answer: D
Question: 2
Which network allows devices to communicate without the need to access the Internet?
A. 1729.0.0/16
B. 172.28.0.0/16
C. 192.0.0.0/8
D. 209.165.201.0/24
Answer: B
The private ranges of each class of IPv4 are listed below:
Class A private IP address ranges from 10.0.0.0 to 10.255.255.255 Class B private IP address ranges from
172.16.0.0 to 172.31.255.255 Class C private IP address ranges from 192.168.0.0 to 192.168.255.255
Only the network 172.28.0.0/16 belongs to the private IP address (of class B).
Question: 3
Which result occurs when PortFast is enabled on an interface that is connected to another switch?
A. Spanning tree may fail to detect a switching loop in the network that causes broadcast storms
B. VTP is allowed to propagate VLAN configuration information from switch to switch automatically.
C. Root port choice and spanning tree recalculation are accelerated when a switch link goes down
D. After spanning tree converges PortFast shuts down any port that receives BPDUs.
Answer: A
Enabling the PortFast feature causes a switch or a trunk port to enter the STP forwarding-state
immediately or upon a linkup event, thus bypassing the listening and learning states.
Question: 4
When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats
are available to select? (Choose two)
A. ASCII
B. base64
C. binary
D. decimal
E. hexadecimal
Answer: AE
Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-
4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_01010
001.html
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