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2006-08-05 23:32:04

1,You are troubleshooting a connectivity problem on an NT host and issue the "route print"DOS command. What will be displayed after
entering a route print command on a Windows NT system?
A. Metric
B. Network mask
D. Gateway address
E. Interface address
Explanation:
The route command with the route parameter prints a route or routes. It will disclose:
1)the network destination 2)the subnet mask 3)the gateway 4)the metric 5)the interface
 
2,While logged into the Router TestK router, you issue the following command:
RouterTestK# show vlan
What kind of specific VLAN information will you see from this command?
A. VLAN ID
B. VLAN name
D. The router subinterface for the VLAN
Explanation:
VLAN ID,VLAN name,and the router subinterfaces for the VLAN are included in the output of the show vlan command
 
3,The TestKing switched LAN is being redesigned to enhance the performance of the Spanning Tree Protocol(STP) algorithm. Which
design considerations make the STP troubleshooting process easier?
A. Do not set the maxage metric too low
D. Set the network diameter to less than or equal to 7 switches
 
4,The LAN users on a TestKing office are unable to reach the other TestKing offices. After some troubleshooting effort, you have
determined that the problem is a default gateway problem somewhere in the network. What should you do to correct this?
B. Check to make sure that all servers and other end systems on the LAN have a default gateway specification
D. If any of these devices does not have a default gateway specified, configure a default gateway using the IP address of a router interface on the directly connected LAN
 
5,Trunk:Sets the switch prot to trunk mode and negotiates to become a trunk
  Nonegotiate:specifies that DTP packets are not sent out this interface
  Access:Sets a switch to permanent nontrunking mode
  Dynamic Auto:Sets the switch port to respond.but not actively send DTP frames
  Dynamic desirable:Makes the interface actively attempt to convert the link into a trunk link
 
6,What are three common causes for the Spanning Tree Protocol(STP) to fail?
A. a trunk port configured with PortFast
C. unidirectional link
E. a duplex mismatch
 
7,A ping command fails on a new Frame Relay connection from a local router to a remote router. What are two possible causes for
this scenario?
A. An encapsulation mismatch has occured
B. No broadcast keyword is found in frame-relay map statements
 
8,Which command can reveal detailed connectivity problems between DTE equipment and the service provider's Frame-Relay switch?
C. debug frame-relay lmi
 
9,What displays the status of FECN and BECN packets?
C. show frame-relay pvc
 
10,Which logging procedure requires the least system overhead on a Cisco router?
C. logging to an internal buffer
 
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