CCNA Latest Dumps Part 1

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 QUESTION 1

Which technology supports the stateless assignment of IPv6 addresses?

A. DNS
B. DHCPv6
C. DHCP
D. autoconfiguration

Correct Answer: BD 

QUESTION 2

What are two requirements for an HSRP group? (Choose two.)

A. exactly one active router
B. one or more standby routers
C. one or more backup virtual routers
D. exactly one stand by active router
E. exactly one backup virtual router

Correct Answer: AB 

QUESTION 3

After you configure the Loopback0 interface, which command can you enter to verify the status of the interface and determine whether fast switching is enabled?

A. Router#show ip interface loopback 0
B. Router#show run
C. Router#show interface loopback 0
D. Router#show ip interface brief

Correct Answer: A 

QUESTION 4

Which command sequence can you enter to create VLAN 20 and assign it to an interface on a switch?

 A. Switch(config)#vlan 20
      Switch(config)#Interface gig x/y

B. Switch(config-if)#switchport access vlan 20
     Switch(config)#Interface gig x/y
     Switch(config-if)#vlan 20
     Switch(config-vlan)#switchport access vlan 20

C. Switch(config)#vlan 20
     Switch(config)#Interface vlan 20
     Switch(config-if)#switchport trunk native vlan 20

D. Switch(config)#vlan 20
     Switch(config)#Interface vlan 20
     Switch(config-if)#switchport access vlan 20

E. Switch(config)#vlan 20
    Switch(config)#Interface vlan 20
    Switch(config-if)#switchport trunk allowed vlan 20

Correct Answer: A 

QUESTION 5

Which three commands can you use to set a router boot image? (Choose three.)

A.Router(config)# boot system flash c4500-p-mz.121-20.bin
B. Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.bin
C. Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.bin
D. Router> boot flash:c180x-adventerprisek9-mz-124-6T.bin
E. Router(config)#boot flash:c180x-adventerprisek9-mz-124-6T.bin
F. Router(config)#boot bootldr bootflash:c4500-jk9s-mz.122-23f.bin

Correct Answer: ABC 

QUESTION 6

Which two statements about IPv6 and routing protocols are true? (Choose two.)

A. Link-local addresses are used to form routing adjacencies.
B. OSPFv3 was developed to support IPv6 routing.
C. EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.
D. Loopback addresses are used to form routing adjacencies.
E. EIGRPv3 was developed to support IPv6 routing.

Correct Answer: AB 

QUESTION 7 

If primary and secondary root switches with priority 16384 both experience catastrophic losses, which tertiary switch can take over?

A. a switch with priority 20480
B. a switch with priority 8192
C. a switch with priority 4096
D. a switch with priority 12288

Correct Answer: A 

 QUESTION 8

Which two statements about late collisions are true? (Choose two.)

A. They may indicate a duplex mismatch.
B. By definition, they occur after the 512th bit of the frame has been transmitted.
C. They indicate received frames that did not pass the FCS match.
D. They are frames that exceed 1518 bytes.
E. They occur when CRC errors and interference occur on the cable.

Correct Answer: AB 

QUESTION 9

Which command can you enter to set the default route for all traffic to an interface?

A. router(config)#ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/1
B. router(config)#ip route 0.0.0.0 255.255.255.255 GigabitEthernet0/1
C. router(config-router)#default-information originate
D. router(config-router)#default-information originate always

 Correct Answer: A 

QUESTION 10

Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.)

A. blocking
B. listening
C. learning
D. forwarding
E. discarding

Correct Answer: AB 

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