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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 4 v4
Technicians from Company A and Company B are comparing DSL transfer rates at their respective companies. Both companies are in the same city, use the same service provider, and have the same rate/service plan. Company A, however, reports higher download speeds than Company B. Which option best explains the reason for Company A having the higher download speeds?
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator has changed the VLAN configurations on his network switches over the past weekend. How can the administrator determine if the additions and changes improved performance and availability on the company intranet?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Results of the show vlan and show vtp status commands for switches S1 and S2 are displayed in the exhibit. VLAN 11 was created on S1. Why is VLAN 11 missing from S2?
ITExamAnswers Editorial Team asked 4 years ago • 
What function does NCP perform in the establishment of a PPP session?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Company ABC expanded its business and recently opened a new branch office in another country. IPv6 addresses have been used for the company network. The data servers Server1 and Server2 run applications which require end-to-end functionality, with unmodified packets that are forwarded from the source to the destination. The edge routers R1 and R2 support dual stack configuration. What solution should be deployed at the edge of the company network in order to successfully interconnect both offices?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Headquarters is connected through the Internet to branch office A and branch office B. Which WAN technology would be best suited to provide secure connectivity between headquarters and both branch offices?
ITExamAnswers Editorial Team asked 4 years ago • 
What is tunneling?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The link between the CTRL and BR_1 routers is configured as shown in the exhibit. Why are the routers unable to establish a PPP session?
ITExamAnswers Editorial Team asked 4 years ago • 
When implementing a dynamic ACL, why is it necessary to include an extended ACL as part of the configuration process?
ITExamAnswers Editorial Team asked 4 years ago • 
Which Frame Relay flow control mechanism is used to signal routers that they should reduce the flow rate of frames?
ITExamAnswers Editorial Team asked 4 years ago • 
Which three guidelines would help contribute to creating a strong password policy? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of device is located at the central office of a carrier and combines individual DSL connections from multiple users into one high-capacity link to the Internet?
ITExamAnswers Editorial Team asked 4 years ago • 
Which statement about a VPN is true?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. An ACL called Managers already exists on this router. What happens if the network administrator issues the commands as shown in the exhibit?
ITExamAnswers Editorial Team asked 4 years ago • 
Where will a router operating system image be copied after the copy flash: tftpcommand is issued?
ITExamAnswers Editorial Team asked 4 years ago • 
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ITExam Editorial Team

The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.