What is the reason that the interface status is "administratively down, line protocol down"?
A -
There is no encapsulation type configured.
B -
There is a mismatch in encapsulation types.
C -
The interface is not receiving any keepalives.
D -
The interface has been configured with the shutdown command.
2-
What is one security appliances that can be installed in a network?
A -
ATM
B -
IDS
C -
IOS
D -
IOX
3-
A TCP/IP transfer is diagrammed in the exhibit.
A window size of three has been negotiated for this transfer. Which message will be returned from
the receiver to the sender as part of this TCP/IP transfer?
A -
Send ACK 1-3
B -
Send ACK 3
C -
Send ACK 4
D -
Send ACK 4-6
4-
Which one locations can be configured as a source for the IOS image in the boot system
command?
A -
RAM
B -
NVRAM
C -
flash memory
D -
HTTP server
5-
What is the default administrative distance of OSPF?
A -
110
B -
100
C -
90
D -
120
6-
Which command shows your active Telnet connections?
A -
show cdp neigbors
B -
show session
C -
show users
D -
show vty logins
7-
Refer to the exhibit.
NAT Overload is enabled on R1. Which statement is true when host A communicates with the web
server?
A -
Host A uses 192.168.25.254 as the destination address and 80 as the source port when sending packets to the web server.
B -
The web server uses 209.165.200.225 as the destination address and 3648 as the destination port when sending packets to host A.
C -
The web server uses 209.165.200.226 as the destination address and 80 as the destination port when sending packets to host A.
D -
Host A uses 209.165.200.198 as the destination address and 3648 as the destination port when sending packets to the web server.
8-
Refer to the exhibit.
Host A pings interface S0/0 on router 3. What is the TTL value for that ping?
A -
253
B -
252
C -
254
D -
255
9-
Refer to the exhibit.
A network administrator cannot establish a Telnet session with the indicated router. What is the
cause of this failure?
A -
A Level 5 password is not set.
B -
An ACL is blocking Telnet access.
C -
The console password is missing.
D -
The vty password is missing.
10-
What is one reasons that an organization with multiple branch offices and roaming users might
implement a Cisco VPN solution instead of point-to-point WAN links?
