A anycast address B. global unicast address C. multicast address D

Correct Answer: A
52 Refer to the exhibit.

What must be configured to enable 802.11w on the WLAN?
A. Enable WPA Policy.
B. Set Fast Transition to Enabled
C. Enable MAC Filtering.
D. Set PMF to Required.
Correct Answer: D
802.11w — Protected Management Frames (защищенные управляющие фреймы).
53 An engineer has configured the domain name, user name, and password on the local router. What is the next step to complete the configuration tor a Secure Shell access RSA key?
A. crypto key pubkey-chain rsa
B. crypto key generate rsa
C. crypto key Import rsa pem
D. crypto key zeroize rsa
Correct Answer: B
54 What is a function of TFTP in network operations?
A. transfers IOS images from a server to a router for firmware upgrades
B. transfers a configuration files from a server to a router on a congested link
C. transfers files between file systems on a router
D. transfers a backup configuration file from a server to a switch using a username and password
Correct Answer: A
55 What uses HTTP messages to transfer data to applications residing on different hosts?
A. OpFlex
B. REST
C. OpenFlow
D. OpenStack
Correct Answer: B
56 Refer to the exhibit.

The administrator must configure a floating static default route that points to 2001:db8:1234:2::1 and replaces the current default route only if it fails. Which command must the engineer configure on the CPE?
A. ipv6 route ::/0 2001:db8:1234:2::1 1
B. ipv6 route ::/0 2001:db8:1234:2::1 3
C. ipv6 route ::/128 2001 :db8:1234:2::1 3
D. ipv6 route ::/0 2001:db8:1234:2::1 2