| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
| |
| how we can creat VPN..??? how it can be configured on cisco
switches..??? can we creat VPN on different networks..???
why we need to create VPN..??? kindly write complete
activity of commands to configure a VPN on switch..??? me
specially looking towards Jatendra and Shahin | | 1 |
| Which command will start the process for a Cisco IOS file image
upgrade?
A.) download
B.) copy tftp flash
C.) copy flash tftp
D.) download flash
E.) network | | 2 |
| Identify the 2 characteristics regarding MAC addresses?
A.) Contains a network portion and host portion
B.) Always assigned by System Administrator
C.) 48 bits long
D.) Contains a vendor code and serial number | | 2 |
| What does the following line for an access list do? 'access-list
101 deny tcp 3.4.5.0 0.0.0.255 any eq 23'
A.) deny all ftp traffic
B.) deny all ftp traffic from subnet 3.4.5.0
C.) deny all telnet traffic from subnet 3.4.5.0
D.) deny all ftp traffic to subnet 3.4.5.0
E.) deny all telnet traffic | | 1 |
| Which statement is true regarding Administrative distance?
A.) It is a metric
B.) Number of hops between two routers
C.) Trustworthiness of the routing information
D.) RIP Administrative distance is 100 | | 1 |
| Which IP address and wildcard mask would you use in your
ACL to block all the
hosts in the subnet 192.168.16.43/28? | Siemens | 2 |
| Which addresses are INCORRECTLY paired with their class?
A. 240 - 255, Class D
B. 240 - 255, Class E
C. 224 - 239, Class D
D. 224 - 239, Class E | | 2 |
| Identify 2 features of PPP CHAP authentication?
A.) Username and password is sent in clear text
B.) Authentication messages are sent periodically during the
connection
C.) Less secure then PAP
D.) Local router 'challenges' the remote router | | 1 |
| Which statement is true regarding half duplex?
A.) Only works in a point-to-point configuration
B.) Allows for transmitting and receiving but not a the same
time
C.) Allow for transmitting and receiving of data simultaneously
D.) Doubles the bandwidth | | 1 |
| Which OSI layer incorporates the MAC address and the LLC?
A.) Data link
B.) Network
C.) Physcial
D.) Transport | | 3 |
| To prevent Service Advertisements (SAPs) from flooding a
network, Cisco routers do not forward them. How are
services advertised to other networks?
A. Each router builds its own SAP table and forwards that
every 60 seconds.
B. Each router assigns a service number and broadcasts
that.
C. SAPs aren't necessary with Cisco routers.
D. Cisco routers filter out all SAPs. | | 1 |
| Identify the purpose of the wildcard mask?
A.) Match a certain portion of the IP address while ignoring
the rest of
the address
B.) Determine the class of the IP address
C.) Determine the network portion of an IP address
D.) Hide the host portion of an IP address | | 2 |
| Ping uses which Internet layer protocol?
A.) RARP
B.) ICMP
C.) ARP
D.) FTP | | 2 |
| 9. Which STP state prevents the use of looped paths?
A. Blocking
B. Listening
C. Learning
D. Forwarding
| | 2 |
| 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 |
| A server is running HTTP, SMTP and DHCP. Which of the
following best explains how the server is able to handle
all three services over the same connection?
The server has separate buffer areas for each
application and forwards all data to each service. If the
data does not apply to that application, it is discarded.
The server processes each packet one at a time and
forwards the data to the application that indicates that it
is waiting for a transmission to arrive. The data is
discarded if it does not apply to that application.
The server uses the destination port number in the
TCP/UDP header to identify the service. The data is
forwarded to the service identified by the port number.
The server uses separate three-way handshake connections
to control the flow of the data and relates the service to
the proper connection. This relationship allows the server
to pass the data to the proper service.
| | 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 |
| Identify the command to display the hardware platform
information?
A.) show all
B.) show platform
C.) display hardware
D.) show version | | 1 |
| Which of the follow do not belong to the customer?
A.) CO
B.) DCE
C.) Router
D.) CPE
E.) Demarc
F.) DTE | | 1 |
| Which cable do you use to connect a PC
directly to the fast ethernet interface
on a router. For example if you wanted
to do an IOS upgrade from your laptop? | | 5 |
| |
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