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Total No Of Questions: 20.
1)

What does a VLAN do?



2)

Which protocol does DHCP use at the Transport layer?



3)

Which statements are true regarding ICMP packets?

(i)They acknowledge receipt of a TCP segment.

(ii)They guarantee datagram delivery.

(iii)They can provide hosts with information about network problems.

(iv)They are encapsulated within IP datagrams.



4)

To back up an IOS, what command will you use?



5)

Which protocol is used to send a destination network unknown message back to originating hosts?



6)

In a network with dozens of switches, how many root bridges would you have?



7)

Which layer 4 protocol is used for a Telnet connection?



8)

If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link?



9)

Which of the following services use TCP?

(i) DHCP (ii) SMTP (iii) HTTP (iv) TFTP (v) FTP



10)

What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

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