Hi All dumpsters.
Once again thanks a million for running and maintaining such a useful site. I dont know what I would have done without it. As you know the exam is adaptive(15 adaptive questions and 10 normal questions!). I used cram nores(cramsession.co Excellent Cram notes) , Transcenders and Braindumps to learn for this exam. Learn this table
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Decimal | Subnets | # Class A Hosts | # Class B Hosts | # Class C Hosts |
.192 | 2 | 4,194,302 | 16,382 | 62 |
.224 | 6 | 2,097,150 | 8,190 | 30 |
.240 | 14 | 1,048,574 | 4,094 | 14 |
.248 | 30 | 524,286 | 2,046 | 6 |
.252 | 62 | 262,142 | 1,022 | 2 |
.254 | 126 | 131,070 | 510 | NA |
.255 | 254 | 65,534 | 254 | NA |
Know LPD, LPR & LPQ
1. You can PING an FTP server, but can't connect. What's the problem?
Don't have rights to the FTP server
2. An NT workstation and server can't communicate. An exhibit is given
with the network layout (several computers and routers). For the computers
in question, they lie on the same router segment and the IP Address, Subnet
Mask, and Default Gateway are given for each. Why can't they communicate?
You must figure out the subnets for each computer to get the
answer that one of the computers has an incorrect Default Gateway.
3. What must you do to monitor IP stats with Perf. mon?
Install SNMP
4. You have a server connected to your ISP with an ISDN connection, and
Windows 95 clients on the network will be using the DUN connection to access
the Internet. How should you configure so the clients will be able to
access the Internet?
Options included:
Configure server Default Gateway with IP of
ISP router on company segment
Configure server Default Gateway with IP of
ISP router on Internet segment(Answer)
Configure each 95 machine with a Default
Gateway IP of the ISP router
Configure each 95 machine with a Default
Gateway IP of the server
5. You have laptop users (with 95) that will be connecting to your
network through the Internet. How do you ensure that security is
maintained? (NB)
Install PPTP
Use MSCHAP security
6. There is a IP 172.28.113.86, Netmask : 255.255.252.0, follow which two
are same subnet as it.
172.28.81.3
172.28.112.0
172.28.112.255
172.28.113.252
172.28.116.1
7. Your company has two WINS servers already installed. You need to install a new WINS server to connect to the internet.(It mustnt take part in zone transfer!) How will you configure it?
a. Primary WINS
b. Secondary WINS
c. Caching only (Answer)
d. Forwarder
8. Which of the following are valid IP addresses, and which are not? (A drag and drop problem, Cute!)
203.122.153.1 (Valid)
127.96.185.20 (Invalid...Starting octet cannot be 127)
150.206.256.3 (Invalid...An octet cannot exceed from the value 255)
175.207.180.6 (Valid)
9. There were two questions from the transcenders, that a computer
10.) UNIX computer is running the Remote shell daemon, what program do you use to execute a remote command?
a.) LPQ
b.) FTP
c.) Telnet(Answer)
d.) Rexec
e.) RSH