Cisco Certified Network Associate 0 (ccna)

Correct Answer: AC


QUESTION 5
Refer to the exhibit.

The router has been configured with a supernet to accommodate the requirement for 380 users on a subnet. The requirement already considers 30% future growth. Which configuration verifies the IP subnet on router R4?

A. Subnet: 10.7.54.0

Subnet mask: 255.255.254.0
Broadcast address: 10.7.54.255
Usable IP address range: 10.7.54.1 – 10.7.55.254
B. Subnet: 10.7.54.0
Subnet mask: 255.255.254.0
Broadcast address: 10.7.55.255
Usable IP address range: 10.7.54.1 – 10.7.55.254
C. Subnet: 10.7.54.0
Subnet mask: 255.255.128.0
Broadcast address: 10.7.55.255
Usable IP address range: 10.7.54.1 – 10.7.55.254
D. Subnet: 10.7.54.0
Subnet mask: 255.255.255.0
Broadcast address: 10.7.54.255
Usable IP address range: 10.7.54.1 – 10.7.55.254


Correct Answer: B


QUESTION 6
What is a function of a Next-Generation IPS?

1. 
   makes forwarding decisions based on learned MAC addresses
   
2. 
   serves as a controller within a controller-based network
   
3. 
   integrates with a RADIUS server to enforce Layer 2 device authentication rules
   
4. 
   correlates user activity with network events
   

Correct Answer: D


QUESTION 7
What is the difference between IPv6 unicast and anycast addressing?

1. 
   An individual IPv6 unicast address is supported on a single interface on one node but an IPv6 anycast address is assigned to a group of interfaces on multiple nodes.
   
2. 
   IPv6 unicast nodes must be explicitly configured to recognize the unicast address, but IPv6 anycast nodes require no special configuration
   
3. 
   IPv6 anycast nodes must be explicitly configured to recognize the anycast address, but IPv6 unicast nodes require no special configuration
   
4. 
   Unlike an IPv6 anycast address, an IPv6 unicast address is assigned to a group of interfaces on multiple nodes