| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
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| Which protocol is used for booting diskless workstations?
A.) IP
B.) ARP
C.) RARP
D.) TCP
E.) SNMP | | 1 |
| When you mistakenly type the wrong command
at the Router# prompt the router does a
DNS lookup which takes about 20 seconds.
Which command can you enter to prevent the
router doing this in future? | | 3 |
| How many total hosts are possible with a Class C address and
a subnet mask of 255.255.255.252?
A. 4
B. 30
C. 60
D. 62
E. 112
F. 124 | | 6 |
| Which NetWare protocol works on layer 3--network layer--of
the OSI model?
A. IPX
B. NCP
C. SPX
D. NetBIOS | | 1 |
| What is the protocol number for UDP?
A.) 6
B.) 17
C.) 25
D.) 21 | | 2 |
| Which encapsulation methods are most commonly used with
dialup Integrated Services Digital Network (ISDN)?
A. IP and IPX
B. IP and PPP
C. PPP and SDLC
D. PPP and HDLC | | 1 |
| Which configuration mode and command combination sets the
bandwidth metric of a Frame Relay connection?
A. router(config)# clock rate 56
B. router(config)# bandwidth 56
C. router(config)# bandwidth 56000
D. router(config)# clock rate 56000 | | 2 |
| what is the difference b/w pap and chap,and give comand to
configure pap cahp on two router r1 and r2,
| | 1 |
| Identify the command that forces the router to load into ROM
mode
upon a reload?
A.) boot system rom
B.) rom boot
C.) boot system flash rom
D.) boot router rom | | 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. | | 4 |
| Given the following output, how can we close Telnet session
2? (Choose two)
CCNA2620#show sessions
Conn Host Address Idle Conn Name
1 131.108.100.152 131.108.100.152 0 131.108.100.152
*2 126.102.57.63 126.102.57.63 0 126.102.57.63
❍ A. Press the Enter key and enter exit.
❍ B. Enter disconnect 2.
❍ C. Press the Enter key and enter disconnect 2.
❍ D. Enter close 2. | | 1 |
| Hi-
Salmaan my name is Shadab Khan and nick Khangkp
ok salmaam plz tell me about of NAT plz | | 3 |
| Identify the type of hardware required to connect a Token ring
network to
an Ethernet network?
A.) Repeater
B.) TR-Enet
C.) Router
D.) Token Ring to Ethernet translation hub | | 1 |
| What is a disadvantage of using a connection oriented
protocal such as TCP?
A. Packet acknowledgement may add overhead
B. packets are not tagged with sequence numbers
C. Loss or duplication of data packets is more likely to occur
D. The application layer must assume responsibility for
correct searchers of the data packets | | 1 |
| Which command would you type to show SAP and RIP updates you are
receiving on an interface?
A.) sh ipx servers
B.) sh ipx traffic
C.) sh ipx interface
D.) sh ipx route | | 1 |
| can we measure how much a host exact bandwidth using by a
network cable which is communicating over the network?
options: 1- via Router 2- Switch, 3- other device... if
yes.. then how ( with every option) | | 3 |
| All equipment located at the customers site is called:
A.) CPE
B.) CO
C.) DCE
D.) Demarc
E.) DTE | | 1 |
| Which two describe frame tagging?
A.) Examines particular info about each frame
B.) A unique ID placed in the header of each frame as it
traverses the
switch fabric
C.) A user- assigned ID defined to each frame
D.) The building of filter tables | | 1 |
| Which command displays all the commands in the history buffer?
A. CTRL H
B. show buffer
C. show history
D. show history buffer | | 2 |
| Which network mask should you place on a Class C address to
accommodate a user requirement for five networks with a
maximum of 17 hosts on each networks
A. 255.255.255.192
B. 255.255.255.224
C. 255.255.255.240
D. 255.255.255.248 | | 7 |
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