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Braindumps
of 70-216
Win 2000 Network Infrastructure
Exam Questions, Answers, Braindumps
(70-216)
Hi all. passed it today. It
was easy. It’s my contribution.
1. You are the administrator
of Windows 2000 network. The network consists of 30
Windows 2000
Professional computers, and two Windows 2000 Server
computers named Athens and Boston. Athens has
a permanent cable modem connection to the internet.
All Windows 2000 Professional computers on the
network are configured to use Automatic Private IP
addressing (APIPA). The network does not contain a
DHCP server.
To allow all Windows 2000 Professional
computers on the network to access the internet through
the
cable modem connection of Athens, you install and
configure the network address translation (NAT)
routing protocol on Athens.
You decide to use IP addresses
in the range of 192.168.40.1 through 192.168.40.50
for the network.
Athens is configured to use an IP address of 192.168.40.1.
Boston is a web server configured with an IP address
of 192.168.40.2 and a default gateway of
192.168.40.1. Your internet service provider has allocated
two IP addresses, 107.46.179.16 and
207.46.179.17 to your network. The network is shown
in the exhibit.
You want to allow internet users from outside your
internal network to use an IP address of
207.46.179.17 to access the resources on Boston through
the NAT service on Athens.
How should you configure the
network to accomplish this goal?
A. Configure Athens with a static
route on the private interface of the NAT routing
protocol. Use a
destination address of 207.46.179.17, a network mask
of 255.255.255.255, and a gateway of
192.168.40.2.
B. Configure Boston with a static route on the LAN
interface. Use a destination address of
192.168.40.1, a network mask of 255.255.255.255, and
a gateway of 207.46.179.17.
C. Configure the LAN interface of Boston to use multiple
IP addresses. Assign the additional IP
address of 207.46.179.17 to the interface.
D. Configure the public interface of the NAT routing
protocol to use an address pool with a starting
address of 207.46.179.16 and a mask of 255.255.255.
254. Reserve a public IP address of
207.46.179.17 for the private IP address of 192.168.40.2.
Answer: D
2. You are the administrator of a Windows 2000 network.
The network consists of a Windows 2000 Server computer
named SrvA and 30 Windows 2000 Professional computers.
SrvA has a dial-up connection that connects to the
Internet.
All Windows 2000 Professional
computers on the network are configured to use Automatic
Private IP Addressing (APIPA). There is no DHCP server
on the network.
SrvA is configured to use an IP address of 192.16.80.1.
Routing and Remote Access and all the ports on
SrvA are enabled for demand-dial routing. The Network
Address Translation (NAT) routing protocol is
added.
You want to allow all Windows
2000 Professional computers on the network to access
the Internet
through a translated demand-dial connection on SrvA.
How should you configure the network? (Choose
four)
A. Create a new demand-dial
interface for the local area connection.
B. Create a new demand-dial interface for the dial-up
connection
C. Add a public and a private interface to the NAT
routing protocol
D. Configure the IP address of the Internet service
provider (ISP) as the default gateway on the private
interface.
E. Add a default static route that uses the public
interface
F. Configure the NAT routing protocol to enable network
address translation assignment and name
resolution
G. Configure the public NAT interface with an address
pool of 192. 16. 80. 1
Answer: BCEF
3. You are the administrator of your company’s
network. To allow fault tolerance for your external
DNS
Server, your Internet Service Provider (ISP) hosts
a DNS Server on its UNIX Server. The UNIX Server is
used as the secondary DNS server for your primary
external DNS Server.
Users inform you that they are
not able to connect to the URL of the company’s
web Server. You
investigate and discover that this inability to connect
occurs during times when your primary external
DNS Server is unavailable.
What should you do to resolve
this problem?
To answer, click the appropriate check box in the
Advanced tab of the Properties dialog box.
A. check down.
Answer: A,
In the Server options list, select the ‘Bind
Secondaries’ check box.
4. You are the administrator of your company's network.
You configure a Windows 2000 Server computer
as the DNS server for your network. You create both
standard primary forward lookup and reverse
lookup zones.
You discover that when you use
the nslookup utility, you cannot resolve host names
from IP addresses on
your network. You also discover that when you run
the Tracert.exe utility, you receive the following
error message. "Unable to resolve target system
name." What should you do?
A. Create A (host) records in
the forward lookup zone
B. Create A (host) records in the reverse lookup zone
C. Create PTR (pointer) records in the forward lookup
zone
D. Create PTR (pointer) records in the reverse lookup
zone
Answer: D
5. You are the administrator of your company's network.
Your Windows 2000 Server computer named
Srv2 cannot communicate with your UNIX server named
Srv1. Srv2 can communicate with other
computers on your network. You try to ping Srv1, but
you receive the following error message,
“Unknown host Srv1”.
You create an A (host) record
that has the correct name and IP address. However,
when you try to ping
Srv1 again, you receive the same error message.
What should you do to resolve
this problem?
A. Restart the DNS server.
B. Clear the DNS server cache.
C. Run the ipconfig/registerdns command on Srv2.
D. Run the ipconfig/flushdns command on Srv2.
Answer: D
6. You are the administrator of your company's network.
The network consists of one Windows 2000
domain. All servers and client computers are running
Windows 2000. To facilitate name resolution and
client access to resources on the servers, you have
configured your DNS standard primary zone to include
the addresses of all of your servers. You later add
three new member servers to your network. Users
report that they can find these servers in the directory
but cannot access these servers.
You want to resolve this problem.
What should you do?
A. Convert the DNS standard
primary zone to an Active Directory integrated zone
B. Create SRV (service) records for each new server
in the DNS zone.
C. Set the Allow Dynamic Updates setting for the DNS
standard primary zone to Yes
D. Set the Allow Dynamic Updates setting for the DNS
standard primary zone to Only Secure
Updates
Answer: C
7. You are the administrator of a Windows 2000 network
that consists of three subnets. For load-balancing
purposes, each web server on the network is configured
to maintain exactly the same content as all the
other web servers.
You want to configure your DNS
server to allow users to type a host name in their
browser to connect to
web server that is on the same subnet. The host name
that all users type will be identical regardless of
the
subnet they are on.
How should you configure your
DNS server?
A. On the primary DNS server,
create three A (host) records that map the same host
name to the IP
address of the web server on each subnet.
B. On the primary DNS server, create one A (host)
that is located on the same subnet as the DNS
server. On the secondary DNS servers on the two remaining
subnets, edit the zone file for the
domain on each DNS server to include an A (host) record
for the web server on each subnet.
C. On the primary DNS server, create three A (host)
records that map a different host name to the IP
address of the web server on each subnet.
D. On the primary DNS server, create one A (host)
record for one web server and two CNAME
(canonical name) records for the remaining two web
servers.
Answer: A
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