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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
A corporation is looking for a solution to connect multiple, newly established remote branch offices. Which consideration is important when selecting a private WAN connection rather than a public WAN connection?
ITExamAnswers Editorial Team asked 6 years ago • ,
Which WAN technology establishes a dedicated constant point-to-point connection between two sites?
ITExamAnswers Editorial Team asked 6 years ago • , ,
What are two common high-bandwidth fiber-optic media standards? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • , ,
What is the recommended technology to use over a public WAN infrastructure when a branch office is connected to the corporate site?
ITExamAnswers Editorial Team asked 6 years ago • ,
What is a long distance fiber-optic media technology that supports both SONET and SDH, and assigns incoming optical signals to specific wavelengths of light?
ITExamAnswers Editorial Team asked 6 years ago • , ,
What is an advantage of packet-switched technology over circuit-switched technology?
ITExamAnswers Editorial Team asked 6 years ago • , ,
What is a requirement of a connectionless packet-switched network?
ITExamAnswers Editorial Team asked 6 years ago • ,
Which two devices are needed when a digital leased line is used to provide a connection between the customer and the service provider? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • ,
Which statement describes a characteristic of a WAN?
ITExamAnswers Editorial Team asked 6 years ago • ,
A small company with 10 employees uses a single LAN to share information between computers. Which type of connection to the Internet would be appropriate for this company?
ITExamAnswers Editorial Team asked 6 years ago • ,
A network engineer is troubleshooting an OSPFv2 network and discovers that two routers connected by a point-to-point WAN serial link are not establishing an adjacency. The OSPF routing process, network commands and area ID are all confirmed as correct, and the interfaces are not passive. Testing shows that the cabling is correct, that the link is up, and pings between the interfaces are successful. What is most likely the problem?
ITExamAnswers Editorial Team asked 6 years ago • , ,
During verification or troubleshooting of the OPSFv3 configuration on a router, which three parameters are displayed by the show ipv6 ospf interface command? (Choose three.)
ITExamAnswers Editorial Team asked 6 years ago • ,
Which command is used to verify that OSPF is enabled and also provides a list of the networks that are being advertised by the network?
ITExamAnswers Editorial Team asked 6 years ago • , ,
A network engineer is troubleshooting convergence and adjacency issues in an OSPFv2 network and has noted that some expected network route entries are not displayed in the routing table. Which two commands will provide additional information about the state of router adjacencies, timer intervals, and the area ID? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • , ,
Which command will a network engineer issue to verify the configured hello and dead timer intervals on a point-to-point WAN link between two routers that are running OSPFv2?
ITExamAnswers Editorial Team asked 7 years ago • ,
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