| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| The administrator of a comapny needs to ensure that a web
server in
their network is accessible from the Internet. Since the
network uses private
addressing, this requires an IP-to-registered-address
mapping. The following
command is entered on the router:
router(config)# ip nat inside source static 192.168.2.1
198.18.1.254
After unsuccessful results from a ping to the Internet, the
administrator issues the
show ip nat translations command and the output is blank.
What could be the
problem with the NAT configuration for this mapping?
A. The keyword overload is missing from the command.
B. The administrator needs to define a NAT pool first.
C. An access list must be defined to create static NAT
translations.
D. The interfaces need to be configured for NAT. | | 4 |
| What command can be used to test IPX connectivity?
A.) Ping 2e.000.0045.8923
B.) Ping 192.168.100.1
C.) Ping ipx 2e.0000.0045.8923
D.) Ipx ping 2e.0000.0045.8923 | | 1 |
| 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 |
| Most routing protocols recognize that it is never useful to send
information about a route back out the direction from which
the original
packet came. This is an example of which routing technology?
A.) Split Horizon
B.) LMI
C.) Triggered Updates
D.) Poison Reverse
E.) SYN, ACK
F.) DLCI | | 1 |
| Identify the administrative distance and appropriate routing
protocol?
A.) RIP = 255, IGRP = 100
B.) RIP = 100, IGRP = 120
C.) RIP = 1, IGRP = 0
D.) RIP = 120, IGRP = 100 | | 3 |
| How does a switch use store and forward?
A.) By using a Class I repeater in a collision domain
B.) The LAN switch copies the entire frame into its onboard
buffers and
then looks up the destination address in its forwarding, or
switching,
table and determines the outgoing interface
C.) By using broadcast addresses as source addresses
D.) The switch waits only for the header to be received
before it checks
the destination address and starts forwarding the packets | | 1 |
| Which of the following are Transport layer protocols?
A.) UDP
B.) TCP
C.) NBP
D.) IP
E.) SPX | | 1 |
| What is the routing metric used by RIP?
A.) Route poisoning
B.) Split horizon
C.) Hop Count
D.) TTL | | 1 |
| What do the following commands accomplish?
access-list 1 deny 172.16.4.0 0.0.0.255
access-list 1 permit any
interface ethernet 0
IP access-group 1 out
A. This will block traffic from subnet 172.16.4.0 and allow
all other
traffic.
B. This will allow traffic from subnet 172.16.4.0 and block
all other
traffic.
C. All traffic is allowed.
D. All traffic is blocked. | | 1 |
| Where shall i do CCNA cour??. can i do CCNA at home if yes
then where shall i get CCNA book or simmulator.or if not
then plz reff. me any good center in delhi | | 1 |
| There is a process in Frame-Relay where LMI resolves an IP
address
from a DLCI number. What is this called?
A.) arp
B.) inverse arp
C.) rarp
D.) automap
E.) reverse arp
F.) arp | | 1 |
| What is required to support full-duplex Ethernet?
A.) Multiple paths between multiple stations on a link
B.) Automatic sensing operation by all connected stations
C.) Loopback and collision detection disabled
D.) Full-duplex NIC cards | | 1 |
| Identify the hardware component used to store buffers, tables,
running-configuration etc?
A.) NVRAM
B.) ROM
C.) RAM
D.) Flash | | 3 |
| In regards to the ISDN BRI standard, which channel is used for
control?
A.) B
B.) D
C.) E
D.) I
E.) Q | | 1 |
| What utility can you use to see the path a packet takes
through an
internetwork?
A.) Route
B.) SNMP
C.) Trace
D.) Ping | | 1 |
| The ICMP (referred to in PFC 1700) is implemented by all
TCP/IP hosts
A. true
B. false | | 1 |
| Select the compression protocols for PPP?
A. Stac
B. Predictor
C. Quality
D. Magic Number | | 1 |
| Identify IPX SAP and it's purpose?
A.) Sonet Access Pipe - interface to Sonet ring
B.) Service Advertising Protocol - advertise services
C.) Server Appletalk Protocol - appletalk directory services
D.) Service Access Point - identify upper layer protocols | | 1 |
| Of the following switching types, which one has the lowest
latency?
A.) Cut-through
B.) Fragment Free
C.) None
D.) Store-and-forward | | 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 |
| |
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