C. The server that they are trying to connect to has lost its registration in DNS (Domain
D. The server that they are trying to connect to has WINS (Windows Internet Name
DNS is responsible for the translation of
connections between nodes.
B. 1000Base-CX patch cable has a maximum length of 25 meters and is usually used for
connections within wiring closets.
C. 1000Base-CX patch cable has a maximum length of 100 meters and is usually used for
B: The symbolic link indicates whether the connection is secure or not. It will not prevent
a web page from
C: HTTP uses TCP port 80. Changing to port 8080 will prevent the client from accessing
any web site.
You work as a network te
B. Update all clients with Hub A as their default gateway
C. Replace the patch cable that connects Hub A to Hub B with a crossover patch cable
D. Update clients on Hub A as their default gateway and update clients on Hub B as their
C: RJ-45 connectors are used on Ethernet networks which use twisted pair cables. Token
ring networks use
BNC connectors and co-axial cable.
David Groth and Toby Skandier, Network+ Study Guide (4th Edition), Sybex, Alameda
CA, 2005, pp. 13-14,
B: The problem is affecting only one user. Therefore we should assume that the problem
is related a networking
element from the user's computer to the switch. Anything beyond the switch should not
be faulty. The external
interface on the router should als
David Groth, Network+ Study Guide (2nd Edition), Sybex, Alameda CA, 2001, pp. 1112, 23.
David Groth and Dan Newland, A+ Complete Study Guide (2nd Edition), Sybex,
Alameda CA, 2001, pp.
You work as the network administrator at Testkin
A proxy server handles traffic to the Internet on behalf of the clients on the internal
network. It can be
configured to control which the Internet requests can be permitted and which will be
denied. This will control
which web sites users can access and
Configuration Protocol) server in Subnet B
D. Install a DHCP (Dynamic Host Configuration Protocol) relay agent on a server in
The DHCP server in Subnet A failed so we can assume that the DHCP clients on Subnet
A cannot reach a
A: DNS is used to provide host name to IP Address translation, thus, if you can ping and
telnet to the host
name, then there can be no problem with DNS.
C: WINS provides NetBIOS name to IP Address translation. This is not required to
B: Computers with static IP addresses don't get their TCP/IP configurations from DHCP.
Therefore they won't
updated configurations from DHCP and will not be able to connect to the new DNS
D: Computers that do not have a NIC don't require an IP
(Primary Domain Controller) and 192.168.0.128 through 192.168.0.254 for the BDC
In this scenario, we have two DHCP servers leasing the same IP address scope. This is
the cause of the DHCP
errors as both DHCP servers a
C. The WINS (Windows Internet Name Service) is offline.
D. The DNS (Domain Name Service) is offline.
It seems a rouge DHCP server was enabled on the network. The user's computer probably
received its lease
from the rouge DHCP server, which does
Individual: Website Design and Development, Part 1
I have decided to create a webpage what will help people develop ideal eating habits and patterns
to combat the over weight problem we are currently facing in America. This site (Webdiet) is