Cisco Certified Network Associate 0 (ccna)

Correct Answer: B


QUESTION 24
Drag and drop the IPv6 addresses from the left onto the corresponding address types on the right.

A. Global unicast: 2001:db8:600d:cafe::123 Link-Local unicast: fe80:a00:27ff:feeb:8eaa Multicast: ff05::1:3

Unique Local: fcba:926a:e8e:7a25:b1:c6d2:1a76:8fdc


Correct Answer: A


QUESTION 25
Refer to the exhibit.

All routers in the network are configured. R2 must be the DR. After the engineer connected the devices, R1 was elected as the DR. Which command sequence must be configure on R2 to be elected as the DR in the network?

1. 
   R2(config)#interface gi0/0 R2(config-if)#ip ospf priority 1
   
2. 
   R2(config)#interface gi0/0 R2(config-if)#ip ospf priority 100
   
3. 
   R2(config)#router ospf 1
   

R2(config-router)#router-id 10.100.100.100

4. 
   R2(config)#router ospf 1
   

R2(config-router)#router-id 192.168.2.7


Correct Answer: B


QUESTION 26
Which set of 2.4 GHz nonoverlapping wireless channels is standard in the United States?

1. 
   channels 2, 7, 9, and 11
   
2. 
   channels 1, 6, 11, and 14
   
3. 
   channels 2, 7, and 11
   
4. 
   channels 1, 6, and 11
   

Correct Answer: D


QUESTION 27
Which command entered on a switch configured with Rapid-PVST+ listens and learns for a specific time period?

1. 
   switch(config)#spanning-tree vlan 1 max-age 6
   
2. 
   switch(config)#spanning-tree vlan 1 hello-time 10
   
3. 
   switch(config)#spanning-tree vlan 1 priority 4096
   
4. 
   switch(config)#spanning-tree vlan 1 forward-time 20