| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What should be the first command to create an access-list that
prevents all users on subnetwork 10.10.128.0, using subnet mask
255.255.192.0, from being able to telnet anywhere?
A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq
telnet
B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq
telnet
C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any
eq telnet
D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq
telnet
E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq
telnet
F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq
telnet | | 1 |
| How signalling can be explained in D channel of ISDN? | Tulip | 1 |
| Identify the command to disable CDP on an interface?
A.) Router(config-if)# no cdp enable
B.) Router(config-if)# no cdp run
C.) Router# no cdp enable
D.) Router(config-if)# no cdp | | 1 |
| What are the two components of an IPX address?
A. network number IP address
B. MAC address node number
C. network number MAC address
D. network number arched number | | 1 |
| Write out a config to permit only the below MAC address
to pass traffic through a port on your switch.
mac-address 0005.1b00.5b58 | | 4 |
| In Novell's use of RIP, there are two metrics used to make
routing decisions. Select the two metrics.
A. Ticks.
B. Hops
C. Loops
D. Counts | | 2 |
| Which command displays access list 111?
A. show access-list 111
B. show ip access-list 111
C. display ip access-list 111
D. display access-list 111 details | Satyam | 6 |
| Identify the 2 items that TCP and UDP share in common?
A.) Both use port numbers to identify upper level applications
B.) Operate at the Network layer
C.) Both are Transport protocols
D.) Both are reliable communications | | 1 |
| Which IP host address range is allowable given an IP address
of 172.37.2.56 and 12 bits of subnetting
A. 172.37.2.48 to 172.37.2.63
B. 172.37.2.48 to 172.37.2.62
C. 172.37.2.49 to 172.37.2.62
D. 172.37.2.49 to 172.37.2.63
E. 172.37.2.55 to 172.37.2.126 | | 1 |
| The Cisco Catalyst 5000 switch supports full duplex. How
would you
enable it on the second port of the card in slot 1?
A.) router(config-if)# duplex full
B.) router(config)# duplex full
C.) router(config-if)# set port duplex
D.) router(config)#port duplex = full
E.) router(config-if)# set port 1/2 full | | 1 |
| How can you add the 192.168.100.0/30 network to EIGRP without
involving the
192.168.100.4/30 network as well? | | 3 |
| Which of the following describe full-duplex transmission?
A.) Uses a single wire
B.) Data transmission in only both directions, but only one
way at a time
C.) Uses a point-to-point connection from the transmitter of the
transmitting station to the receiver of the receiving station
D.) Data transmission in only one direction | | 1 |
| Which of the following are characteristics of UDP?
A.) UDP is connection oriented.
B.) UDP is used with TFTP.
C.) UDP is unreliable.
D.) UDP is connectionless.
E.) UDP is at the transport layer.
F.) UDP uses no acknowledgements. | | 1 |
| What is CSU/DSU & explain the function???? | Cisco | 3 |
| A router on one side of a PPP link uses the resonance RTR1
and the password COPP1-PWD. Which configuration line on
RTR1 enables a connection between RTR1 and another router
named RTR2?
A. username, RTR2 password COPR1-PWD,
B. username, RTR1 password COPR1-PWD,
C. username, RTR2 password COPR2-PWD,
D. username, RTR1 password COPR2-PWD, | | 1 |
| Which device works at the Network Layer of the OSI model?
Router
Switch
Bridge
Hub
| | 3 |
| What is the difference between TCP and UDP?
A.) TCP is connection-oriented; UDP uses acknowledgements only
B.) TCP is connection-oriented; UDP is connectionless
C.) Both TCP and UDP are connection-oriented, but only TCP
uses windowing
D.) TCP and UDP both have sequencing, but UDP is connectionless | | 2 |
| Identify the command to display the Frame Relay map table?
A.) Router# display frame-relay map
B.) Router# show frame-relay map
C.) Router(setup)# show frame-relay map
D.) Router# show map frame-relay | | 1 |
| You are given the IP address of 172.16.2.160 with a subnet
mask of 255.255.0.0. What is the network address in binary?
A. 10101100 00010000
B. 00000010 10100000
C. 10101100 00000000
D. 11100000 11110000 | | 2 |
| The Datalink layer works with which of the following:
A.) Packets
B.) Bits
C.) Globules
D.) Frames
E.) Segments | | 1 |
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