| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
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| Hi Guys
I am facing one problem while configuring PAP over Point to
Point links. Configuration scenario is like this.
ROUTER 1: (Hostname – R1)
R1(config)#username R2 password CCNA2
R1(config)#interface serial 1/1
R1(config-if)ip address 10.0.0.1 255.0.0.0
R1(config-if)#lock rate 64000
R1(config-if)#encapsulation ppp
R1(config-if)#ppp authentication pap
R1(config-if)#ppp pap sent –username R1 password CCNA1
R1(config-if)#no shutdown
ROUTER 2: (Hostname – R2)
R2(config)#usename R1 password CCNA1
R2(config)#interface serial 1/1
R2(config-if)#ip address 10.0.0.2 255.0.0.0
R2(config-if)#encapsulation ppp
R2(config-if)# ppp authentication pap
R2(config-if)# ppp pap sent –username R2 password CCNA2
R2(config-if)#no shutdown
Now problem is that, after configure the command “ppp
authentication pap” the “Line protocol” status goes down on
each router. But when I disable this command using “no ppp
authentication pap”, the “Line Protocol” status goes up.
What could be the problem, can anyone explain it plzzz….!!!
Thanks in Advance…!!
Shahin..
| | 6 |
| If a frame is received at a switch and only the destination
hardware address is read before the frame is forwarded, what
type of
switching method is this?
A.) Store-and-drop
B.) Latency
C.) Store-and-forward
D.) Cut-through | | 1 |
| What is the standard ISDN term for a native ISDN modem?
A.) ET
B.) LE
C.) TE2
D.) TE3
E.) TA | | 1 |
| By default, Cisco routers forward GNS SAPs to remote networks.
A. False
B. True | | 1 |
| A traffic light is an example of what type of mechanism?
A.) Collision detection
B.) Flow control
C.) Sequence numbering
D.) Network management | | 1 |
| Identify the command to configure DLCI 100 on an interface e0?
A.) Router(config)# frame-relay local-dlci 100
B.) Router(config)# frame-relay local-dlci 100 int e0
C.) Router(config-if)# frame-relay local-dlci 100
D.) Router(config-if)# frame-relay local-dlci 100 int e0 | | 1 |
| Which routing protocols uses connection-oriented routing
updates?
A.) IGRP
B.) UDP
C.) RIP
D.) IP
E.) BGP | | 2 |
| I want to configure a serial interface on a 7500 with a VIP
card.
What global config command would give me access to a serial
interface on
a 7500?
A.) int 1/0/0
B.) int s 1/0/0
C.) int s 1/1
D.) int s0.1
E.) int s1 | | 1 |
| Hi, Jitendra/Shahin
You both are masters of networking na. I am worrying about
my exam. Is it vey tough?because my friend got failed in
ccna. he is very talented person thogh he failed.
| | 1 |
| What is the Network Layer of the OSI responsible for?
A.) Bridging
B.) Routing packets through an internetwork
C.) Regenerating the digital signal
D.) Gateway services | | 1 |
| Which of the follwing are true of standard half-duplex
Ethernet circuitry?
A. It is alternate one-way communication
B. The receive (RX) is wired directly to the transmit (TX)
of the remote station
C. The transmit (TX) is wired directly to the receive (RX)
of the remote station
D. Collisions are not possible
E. Both stations can transmit simultaneously | | 1 |
| You are given the following address: 128.16.32.13/30.
Determine the subnet mask, address class, subnet address,
and broadcast address.
A. 255.255.255.252, B,128.16.32.12, 128.16.32.15
B. 255.255.255.252, C,128.16.32.12, 128.16.32.15
C. 255.255.255.252, B,128.16.32.15, 128.16.32.12
D. 255.255.255.248, B,128.16.32.12, 128.16.32.15 | | 1 |
| What is the command to copy the IOS image to a TFTP server?
A.) copy flash tftp
B.) copy running-config tftp
C.) copy ios tftp
D.) copy startup-config tftp | | 2 |
| Which of the following provide connection-oriented transport
to upper
layer protocols?
A.) SPX
B.) RIP
C.) NLSP
D.) NCP | | 1 |
| Which of the following are Presentation Layer standards?
A.) JPEG and PICT
B.) MPEG and MIDI
C.) ASCII and EBCDIC
D.) NFS and SQL | | 1 |
| what are layer hierarchy of cisco | | 1 |
| Which OSI layer provides best effort end to end packet delivery?
A.) Data-Link
B.) Presentation
C.) Network
D.) Transport
E.) Physical
F.) Application | | 1 |
| What would be the proper wildcard mask to permit all odd
numbered hosts on the 10.48.0.0/12 network?
access-list 1 permit 10.48.0.0 0.15.255.255
access-list 1 permit 10.48.0.1 0.15.255.254
access-list 1 permit 10.48.0.0 0.15.255.1
access-list 1 permit 10.48.0.0 0.0.0.254
access-list 1 permit 10.48.0.0 0.0.0.255
| | 5 |
| How do i decide if an extended access-list is in or out?
| | 1 |
| Identify the 2 commands the saves the running-config to NVRAM?
A.) write memory
B.) copy running-config startup-config
C.) write network
D.) write backup | | 2 |
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