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Sample Question Pages


CCNA
CCNA 2
CCNA 3
CCNA 4

Question 1:


Which is the correct statement for configuring PAT?

ip nat inside source list NAT interface fa0/1
ip nat inside source static tcp 1.1.1.1 22 interface fa0/1 22
ip nat inside source static 1.1.1.1 2.2.2.2
ip nat inside source list NAT interface fa0/1 overload







Question 2:


Two routers are having issues bringing up an EIGRP neighbor relationship. Examine the exhibit to determine the cause.

Code:
R1
interface s0/1
description To R2
encapsulation ppp
ip address 192.168.25.66 255.255.255.252
no shutdown
!
router eigrp 10
network 192.168.25.64 0.0.0.3
Code:
R2
interface s0/1
description To R1
encapsulation ppp
ip address 192.168.25.65 255.255.255.252
no shutdown
!
router eigrp 20
network 192.168.25.64 0.0.0.3
auto-summary is enabled
The AS numbers do not match
The routers' serial interfaces are in different subnets
EIGRP does not support PPP encapsulation







Question 3:


Which layer of the OSI model uses port numbers to differentiate between sessions?

Transport
Network
Data Link
Physical







Question 4:


What is the term used to describe what happens to information as it travels down through the OSI layers?

Sheath
Encapsulate
Enclose
Cover







Question 5:


Which protocol resolves hostnames to IP addresses?

DNS
DHCP
SSH
FTP
BOOTP







Question 6:


Which protocol automatically provides IP addressing and other options to workstations from a centralized server?

FTP
DNS
DHCP
Telnet
HTTP







Question 7:


Which two of these choices are types of entries in a routing table?

Constant
Push
Dynamic
Stalled
Static
Pull







Question 8:


Which protocol is the prefered secure choice for remotely accessing the command line of a Cisco network device?

Telnet
HTTP
TFTP
SSH
FTP







Question 9:


What is the name of the mode that is accessed with the "enable" command?

Privileged Exec
Global Configuration
User Exec
Line Configuration







Question 10:


What protocol is used by a workstation to retrieve an unknown Layer 2 address if the workstation already has the Layer 3 address?

UDP
TCP
IP
ICMP
ARP







Question 11:


What global configuration command is used to weakly encrypt plain-text passwords in some IOS commands?

service encrypt-password
service password-encryption
service password-recovery
encrypt-password service







Question 12:


What command can be used to test if a device is up by sending ICMP echo-requests and receiving back ICMP echo-replies?

CDP
FTP
Telnet
PING







Question 13:


When no other explicit route to a network exists in a route table which of the choices below becomes the gateway of last resort?

Automatic route
Alternative route
Final route
Obligated route
Default route







Question 14:


What type of network it this?



Non-broadcast multiaccess
Broadcast Multiaccess
Point-to-Point
LAN
Point-to_Multipoint







Question 15:


If all routers were running OSPF and were powered on at the same time. Which would be the DR, BDR and DROther?



R1 DR
R2 BDR
R3 DROther

R1 BDR
R2 DR
R3 DROther

R1 DROther
R2 BDR
R3 DR

R1 DROther
R2 DR
R3 BDR







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