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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 4 v4
What is a common use of a TFTP server?
ITExamAnswers Editorial Team asked 4 years ago • 
What effect would the Router1(config-ext-nacl)# permit tcp 172.16.4.0 0.0.0.255 any eq www command have when implemented inbound on the f0/0 interface?
ITExamAnswers Editorial Team asked 7 years ago • 
An administrator learns of an e-mail that has been received by a number of users in the company. This e-mail appears to come from the office of the administrator. The e-mail asks the users to confirm their account and password information. Which type of security threat does this e-mail represent?
ITExamAnswers Editorial Team asked 4 years ago • 
Which combination of Layer 2 protocol and authentication should be used to establish a link between a Cisco and a non-Cisco router without sending authentication information in plain text?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. A network administrator is using two routers to test a WAN connection . What can be concluded based on the output of the show running-config commands?
ITExamAnswers Editorial Team asked 4 years ago • 
An administrator is configuring a dual stack router with IPv6 and IPv4 using RIPng. The administrator receives an error message when trying to enter the IPv4 routes into RIPng. What is the cause of the problem?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Which statement is true about the status of the Frame Relay connection?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Which statement is true about the WAN switch device?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Which two statements correctly describe how Router1 processes an FTP request that enters interface S0/0/0 and is destined for an FTP server at IP address 192.168.1.5? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. What can be concluded from the exhibited output of the debug ip nat command?
ITExamAnswers Editorial Team asked 4 years ago • 
At what physical location does the responsibility for a WAN connection change from the service provider to the user?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Branch A has a Cisco router. Branch B has a non-Cisco router set for IETF encapsulation. After the commands that are shown are entered, R2 and R3 fail to establish the PVC. The R2 LMI is Cisco, and the R3 LMI is ANSI. The LMI is successfully established at both locations. Why is the PVC failing?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. What is the effect of the extended ACL when applied inbound on the S0/0/0 interface on R2?
ITExamAnswers Editorial Team asked 4 years ago • 
What are two characteristics of DSL technology? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Information about which OSI layers of connected Cisco devices can be verified with the show cdp neighbors command?
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.