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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
Under which two occasions should an administrator disable DTP while managing a local area network? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. PC1 is unable to communicate with server 1. The network administrator issues the show interfaces trunk command to begin troubleshooting. What conclusion can be made based on the output of this command?
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. A switch receives a Layer 2 frame that contains a source MAC address of 000b.a023.c501 and a destination MAC address of 0050.0fae.75aa. Place the switch steps in the order they occur. (Not all options are used.)
ITExamAnswers Editorial Team asked 7 years ago • 
At which OSI layer is data added to a PDU during the encapsulation process?
Carter answered 6 years ago • 
At which OSI layer is a source MAC address added to a PDU during the encapsulation process?
ITExamAnswers Editorial Team asked 7 years ago • ,
What is a basic characteristic of the IP protocol?
ITExamAnswers Editorial Team asked 7 years ago • ,
Which statement describes a feature of the IP protocol?
ITExamAnswers Editorial Team asked 7 years ago • ,
A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?
ITExamAnswers Editorial Team asked 7 years ago • ,
Refer to the exhibit. A network administrator has configured router CiscoVille with the above commands to provide inter-VLAN routing. What type of port will be required on a switch that is connected to Gi0/0 on router CiscoVille to allow inter-VLAN routing?
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. All workstations are configured correctly in VLAN 20. Workstations that are connected to switch SW1 are not able to send traffic to workstations on SW2. What could be done to remedy the problem?
ITExamAnswers Editorial Team asked 7 years ago • 
Match the IPv6 address with the IPv6 address type. (Not all options are used.)
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. A user PC has successfully transmitted packets to www.cisco.com. Which IP address does the user PC target in order to forward its data off the local network?
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. What is the destination MAC address of the Ethernet frame as it leaves the web server if the final destination is PC1?
ITExamAnswers Editorial Team asked 7 years ago • 
When routing a large number of VLANs, what are two disadvantages of using the router-on-a-stick inter-VLAN routing method rather than the multilayer switch inter-VLAN routing method? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • 
A ping fails when performed from router R1 to directly connected router R2. The network administrator then proceeds to issue the show cdp neighbors command. Why would the network administrator issue this command if the ping failed between the two routers?
ITExamAnswers Editorial Team asked 7 years ago • 
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