| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| The Internet Control Message Protocol occurs at what layer
of the
seven layer model?
A.) Physical
B.) Transport
C.) Session
D.) Datalink
E.) Presentation
F.) Network | | 2 |
| Using the TCP/IP protocol suite, a message is sent from host
A to a destination IP address on the same LAN. How does
host A determine the destination of a MAC address?
A. It uses a proxy APP
B. It uses APP requests
C. It uses PARP requests
D. It uses a router lookup table | | 1 |
| Given the address 172.16.2.120 and the subnet mask of
255.255.255.0. How many hosts are available?
A. 254
B. 510
C. 126
D. 16,372 | | 1 |
| Station A is transmitting data to station B faster that
station B
can handle it. When station B's buffer fills up, it send out
a message
to station A to stop sending data. After B empties out its
buffer,
station B sends a message to station A to start sending data
again.
This is most directly an example of (pick the best answer only):
A.) Poison Reverse
B.) Connectionless protocol
C.) Windowing
D.) Connection oriented protocol
E.) Flow Control
F.) Split Horizon | | 1 |
| let there are three switch and there are 3 ree valn craed
on each switch that is vlan 2 on first switch valn 3 on 2nd
switch and vlan 4 is cretaed on switch 3
i have implemnted intervlan routin through ciso switchses.
the router is conected through its fa0/1 port by one switch
and and the two switch are trunked with each other
now question is that we want to comuniacte betwwen vlan but
does alse want that only vlan 2 is allow to access internet
(ISP)which is conected through s0 interface of router.and
no any vlan can access that internet.what should be
solution. | | 1 |
| 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 |
| Which of the following are used by routers to learn routes
to be added to the routing table?
Ping and Traceroute
MAC address resolution
Acknowledgments and Sequence Numbers
Routing updates and static routes
| | 1 |
| Given the following IP address from the Class B address
range 172.35.21.12. Your network plan requires no more than
126 hosts on a shored. Which value should you use as the
subnet mask?
A. 255.255.0.0
B. 255.255.128.0
C. 255.255.126.0
D. 255.255.255.128
E. 255.255.255.252 | | 3 |
| Identify the command to configure a description on an interface?
A.) Router> description Finance department
B.) Router(config)# description Finance department
C.) Router(config-if)# description Finance department
D.) Router# description Finance department | | 1 |
| What is NOT a characteristic of a network segment on a switch?
A. The segment has its own collision domain
B. The segment can translate from one media to a different media
C. All devices in the segment are part of the same broadcast
domain
D. One device per segment can concurrently send frames to
the switch. | jetking | 1 |
| What is Cisco's default encapsulation method on serial
interfaces?
A.) ANSI
B.) Cisco
C.) Q933a
D.) HDLC | | 1 |
| Identify the components in the following command 'interface
serial0/1/1'
A.) Serial interface, port number 0, slot 1, port adapter 1
B.) Serial interface, slot 1, port number 1, port adapter 0
C.) Serial interface, slot 0, port adapter 1, port number 1 | | 1 |
| Which of the following is a connectionless protocol at the
Transport layer?
A.) UDP
B.) ARP
C.) ICMP
D.) RARP
E.) IP
F.) FTP | | 2 |
| You have a Frame Relay link on serial 1. Which command
displays the Local Management Interface (LMI) data link
connection identifier (DLCI) and bandwidth for that link?
A. show interface serial1
B. show frame-felay serial1
C. show protocol frame-relay serial1
D. show serial1 encapsulation frame-relay | | 1 |
| What does the command "IP name-server 255.255.255.255"
accomplish?
A. It sets the domain name lookup to be a local broadcast.
B. This is an illegal command.
C. It disables domain name lookup.
D. The command is now defunct and has been replaced by "IP
server-name ip any" | | 1 |
| What are the Timer of RIP, IGRP, EIGRP and OSPF Routing
Protocol? | | 1 |
| Identify the protocol to test connectivity without
configuring any
layer 3
protocols?
A.) TCP
B.) Ping
C.) IP
D.) CDP
E.) Telnet | | 1 |
| Your PC has been configured with IP Address 192.168.3.25
and a subnet mask of 255.255.255.0. Which of the following
IP Addresses is a valid default gateway address for your
PC?
192.168.3.0 255.255.255.0
192.168.3.2 255.255.255.0
192.168.3.25 255.255.255.0
192.168.4.1 255.255.255.255
| | 1 |
| What is the command to start IP RIP version 1 routing on a
Cisco router?
A. show rip
B. enable rip
C. router enable
D. router rip | | 5 |
| Identify the command that displays the SAP table?
A.) show ipx servers
B.) display SAP table
C.) display SAP's
D.) show sap table | | 1 |
| |
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