Exam Prep Practice Questions


Question 1

You are using a Windows 2000 Workstation PC and have just changed the name of the PC. You want to initiate a client registration with both the WINS servers and DNS Servers that have already been configured. Which two commands should be used at a command prompt?

  • A. ipconfig -renew

  • B. ipconfig -flushdns

  • C. ipconfig /registerdns

  • D. nbtstat - RR

  • E. nbtstat /registerwins

A1:

Answers: C, D. The first thing to remember is that the ipconfig command can register your machine with DNS. The ipconfig command uses no dashes in its syntaxes. The nbtstat command uses no forward slashes , and the RR indicates that the client should reregister with WINS.

Question 2

Which of the following will allow you to continuously send ICMP ECHO messages to a host until it is manually stopped ?

  • A. ping “l 128 10.1.2.1

  • B. ping “a 10.1.2.1

  • C. ping “t 10.1.2.1

  • D. ping /c 10.1.2.1

  • E. ping /t 10.1.2.1

  • F. ping /l 10.1.2.1

A2:

Answer: C. The “t syntax allows you to send continuous ICMP ECHO messages to a host. You can interrupt the sending of messages by using CTRL+C. The “l syntax indicates a packet length, and the “a syntax forces a forward DNS lookup. Using forward slashes with the ping command is not valid.

Question 3

You are trying to diagnose a connectivity issue between you and a host at another company. Both your PC and remote hosts can ping their default gateways successfully and you are not relying on DNS to make any resolutions . You want to know if the problem is in your network, either of the ISP's networks, or the remote hosts network. Which of the following commands would best be used to isolate the point of failure?

  • A. nslookup

  • B. route diagnose

  • C. route map

  • D. ping “l 1500

  • E. tracert

A3:

Answer: E. The tracert command displays the IP address and sometimes the host name of each device in the path between the client and the target. If there is a failure in the path , the last device displayed is the last device to return with connectivity to return an ICMP ECHO-Reply.

Question 4

While using the tracert command, you cannot trace the entire path because the maximum hop count of 30 has been reached. Which of the following tracert syntaxes will allow you to increase the hop count to 75?

  • A. -w 75

  • B. -d 75

  • C. -h 75

  • D. /hopcount 75

A4:

Answer: C. The “h syntax followed by a hop count value will increase the hop count. The “w syntax increases the maximum timeout period in milliseconds , and the “d syntax turns off hostname lookups. There is no /hopcount 75 syntax with the tracert command.

Question 5

Which of the following commands and syntaxes allows you to manually map an IP address to a hardware address?

  • A. nslookup -s 10.1.1.1 08-cc-91-34-da-fd

  • B. arp “s 10.1.1.1 08-cc-91-34-da-fd

  • C. ipconfig /s 10.1.1.1 08-cc-91-34-da-fd

  • D. route “s 10.1.1.1 08-cc-91-34-da-fd

  • E. winipcfg /s 10.1.1.1 08-cc-91-34-da-fd

A5:

Answer: B . The arp command using the “s syntax followed by the IP address and the MAC address allows you to make a static IP address to hardware address entry in to the ARP Cache. The other commands are all invalid commands as listed.

Question 6

Which of the following requires all seven layers of the OSI Reference model to be functioning correctly?

  • A. NSLookup

  • B. ping

  • C. tracert

  • D. ftp

  • E. arp

A6:

Answer: D. FTP is an application and requires all the OSI Reference Layers from the Application layer to the Physical layer to be functioning correctly. The other commands need only the bottom half of the OSI Reference model to be functioning correctly.

Question 7

Which of the following commands would be used to reload the DHCP information on a Windows 2000 Professional Host?

  • A. ipconfig /renew

  • B. winipcfg /renew

  • C. ipconfig /reload

  • D. ipconfig -renew

  • E. arp “refresh

A7:

Answer: A. ipconfig /renew would be used to reload or refresh the DHCP settings when using Windows NT, 2000, or 2003. The other commands and syntaxes are invalid.

Question 8

Which of the following would display a statically configured route to an alternate default gateway?

  • A. ipconfig /routeview

  • B. ipconfig /showiproute

  • C. route print

  • D. nslookup

  • E. ipconfig “showregistrations

A8:

Answer: C . The route print command allows you to view all the dynamically learned or statically configured routes on a host. The only other valid command is the nslookup command that helps you troubleshoot and resolve DNS issues.



CCNP CIT Exam Cram 2 (642-831)
CCNP CIT Exam Cram 2 (Exam Cram 642-831)
ISBN: 0789730219
EAN: 2147483647
Year: 2003
Pages: 213
Authors: Sean Odom

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