Using a protocol analyzer we noticed sustained, heavy collisions in our CSMA/CD LANs. What are some
possible affects could this have our LAN?
A -
Delay.
B -
Low throughput.
C -
Congestion.
D -
All of the above
3-
To configure a Frame Relay Router with subinterfaces on interface Serial 3. Which subinterface number
could you use for this configuration?
A -
1 and 2.
B -
3.2 and 3.3
C -
1 and 1.1
D -
3.1a and 3.1b.
4-
Clients residing in the TK Department report access problems. They are unable to connect to the new
server at the Branch Office.
What is a possible cause of this problem?
A -
The default gateway of the workstations in the sales department is incorrect.
B -
The subnet mask of the workstations in the sales department in incorrect.
C -
The host address of the server at the Branch Office is invalid.
D -
The default gateway of the server at the Branch Office is incorrect.
5-
Most networks are often described as using either 10BaseT or 100BaseTX media. What does the 'Base' in
these media types mean?
A -
It describes the signaling method for communication on the network.
B -
It refers to the type of media used in the network.
C -
It relates to the speed of transmission of network signals.
D -
It defines the allowable length of media that can be used.
6-
Given the following criteria for granting access from a remote site to your LAN:
Restrict access on interface E1
E1=207.87.81.173
Deny access to telnet, FTP, SNMP
Allow all other types of operations.
Which line should come last in configuring your access list?
A -
Access-List 101
B -
Access-List 101 deny E0 telnet FTP
C -
Access list 101 permit IP 0.0.0.0 255.255.255.255 any
D -
Access list 101 allow all except FTP telnet
7-
You are configuring an old router that is running an old IOS that does not support inverse arp. If a
router does not support inverse arp how can you setup this frame relay connection?
A -
Configure static maps.
B -
Define an IP address.
C -
Disable DHCP on the Frame Relay router.
D -
Configure a static route to the remote network.
8-
You are the network administrator of the network shown in the exhibit. You have just added a PC to the
network. However, the PC is unable to connect to the SQL Server computer.
What can be the cause of this problem?
A -
PCs IP address.
B -
PCs subnet mask.
C -
PCs default gateway.
D -
Router interface E0 IP address.
9-
Comparing half-duplex Ethernet to full-duplex Ethernet which of the following are true?
A -
Shared collision domain.
B -
Private collision domain.
C -
Higher effective throughput.
D -
Private broadcast domain.
10-
Assuming a default subnet mask which two pieces of information can be derived from the IP address
131.107.2.200?
