CCNA: 640-802

Which command shows your active Telnet connections?
A.show sessions
B.show cdp neighbors
C.show users
D.show queue
Answer: A

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CCNA - 640-802

Which command can you use to determine the Cisco IOS feature set on a Cisco router?
A.show version
B.dir flash:|include ios
C.show environment
D.show diag
E.show inventory
Answer: A

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CCNA - 640-802

What functions do routers perform in a network? (Choose two.)
A.packet switching
B.access layer security
C.path selection
D.VLAN membership assignment
E.bridging between LAN segments
F.microsegmentation of broadcast domains
Answer: AC

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CCNA 640-802

What is the purpose using the traceroute command?

A.to map all the devices on a network.
B.to display the current TCP/IP configuration values.
C.to see how a device MAC address is mapped to its IP address.
D.to see the path a packet will take when traveling to a specified destination.
E.to display the MTU values for each router in a specified network path from source to a destination.

Answer: D

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CCNA 640-802

Which protocol should be used to establish a secure terminal connection to a remote network device? Select the best response.

A.ARP
B.SSH
C.Telnet
D.WEP
E.SNMPv1
F.SNMPv2

Answer: B

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CCNA 640-802

In the communication between host 1 and host 2 over the point-to-point WAN, which protocol or technology is represented by dashed line A?
A.IP
B.T1
C.PPP
D.IEEE 802.3

Answer: A

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