Question 1

Refer to the exhibit.Routers R1 through R4 are running an IGP in such a way that they have each others system IP addresses in their routing tables. A static route is configured on router R1 so that it can reach subnetwork 10.4.100.0. The network administrator decides to use an indirect static route, as shown in the diagram. However, pinging the server from router R1 fails. What may be the problem in this case?

Options :

A : Router R1 drops the echo request because address 10.10.10.3 does not belong to an adjacent router.

B : Router R2 drops the echo request because it does not have subnet 10.4.100.0 in its routing table.

C : Router R3 drops the echo request because it does not have subnet 10.4.100.0 in its routing table.

D : The echo request arrives at the server but there is no path for the echo response to return to router R1.

Answer: D

Question 2

You work as the network administrator at ABC.com. The ABC.com network consists of a domain namedABC.com. The servers at the ABC.com network run Windows Server 2003 and the workstations, Windows XPProfessional.ABC.com has a Web server named ABC-SR10 which is connected to the Internet. During the course of the dayyou have received instructions from the CIO to use System Monitor to determine how much bandwidth is usedon ABC-SR10's Internet connection. You decide to use the Bytes Total/sec counter with a sample rate of 10seconds. You also plan to archive the logs once a day. Due to limited hard drive space, you need to prevent thelogs from getting too big.What actions must you take to?

Options :

A : You should disable recursion

B : You should create a one-way initiated demand-dial connection.

C : You should configure an alert trigger when the Datagrams/sec counter is high

D : You should keep ABC-SR10 on the existing counter and set the sample rate to 60 seconds.

Answer: D

Question 3

Your corporate network uses variable length subnetting to make more efficient use of IP addresses. One of the IP addresses for a host is 131.39.161.17 with a subnet mask of 255.255.248.0. What is the proper notation for the network to which this host is connected?

Options :

A : 131.39.160.0/21

B : 131.36.161.0/20

C : 131.39.161.17/21

D : 131.36.160.0/20

Answer: A

Question 4

A routing domain is using a single-area link-state routing protocol. Which of the following is NOT information that a router can share with other routers in the domain using protocol-specific messages?

Options :

A : The IP prefixes of subnets directly attached to the router.

B : IP prefixes known by the router because it is running ad additional routing protocol.

C : A copy of the local routing table.

D : The local router ID and the router IDs of neighboring routers.

Answer: C

Question 5

You work as the network administrator at ABC.com. The ABC.com network has a domain named ABC.com.The servers at the ABC.com network run Windows Server 2003 and the workstations, Windows XPProfessional.ABC.com is only utilizing Kerberos authentication on the internal network. During the course of the day youreceive a complaint from a ABC.com employee named Mia Hamm that she gets an Access denied error whenshe tries to access a member server named ABC-SR05.What actions must you take to check that Kerberos authentication is working properly on Mia Hamm'sworkstation?

Options :

A : You need to use the netdom command

B : You need to use the netdiag command.

C : You need to use the dcgpofix command

D : You need to use the HFNetChk command.

Answer: B

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