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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
An administrator needs to install a printer that will be shared throughout a SOHO network. What should the administrator do first?
ITExam Editorial Team asked 6 years ago • 
The exhibit shows a network consisting of a router, two switches, a DHCP client host, an attacker host, and a DHCP server. Switch S1 shows four interface connections: G0/1 to the DHCP client, G0/22 to switch S2, G0/24 to router R1, and G0/23 to the DHCP server. The attacker host is connected to switch S2.Refer to the exhibit. Which interface on switch S1 should be configured as a DHCP snooping trusted port to help mitigate DHCP spoofing attacks?
ITExamAnswers Editorial Team asked 6 years ago • 
The exhibit shows a network topology. On the top, there are two routers, labeled R1 and R2. Under the two routers, there are two Layer 3 switches, labeled DS1 and DS2, . Under DS1 and DS2, there are three Layer 2 switches, labeled AS1, AS2, and AS3. Both R1 and R2 have two connections, one to DS1 and another to DS2. DS1 and DS2 each has three connections, one to AS1, one to AS2, and one to AS3. PC1 is connected on switch AS1 and PC2 is connected to switch AS2. There is a DHCP server connected on switch AS3.Refer to the exhibit. PC1 and PC2 should be able to obtain IP address assignments from the DHCP server. How many ports among switches should be assigned as trusted ports as part of the DHCP snooping configuration?
ITExamAnswers Editorial Team asked 6 years ago • 
Refer to the exhibit. What can be concluded from the produced output?
ITExamAnswers Editorial Team asked 6 years ago • 
Refer to the exhibit. Which command or set of commands will configure SW_A to copy all traffic for the server to the packet analyzer?
ITExamAnswers Editorial Team asked 6 years ago • 
How does a Cisco router using tail drop handle congestion when a traffic queue becomes full?
ITExamAnswers Editorial Team asked 6 years ago • 
A network engineer is selecting a QoS method to control congestion on a VPN tunnel link between the headquarters site and a branch office. Which queuing method cannot be used to classify and control VPN traffic?
ITExamAnswers Editorial Team asked 6 years ago • 
An administrator has mastered the use of access control lists (ACLs) and wants to deploy QoS by defining different traffic classes through the use of ACLs. Which queuing method provides this functionality?
ITExamAnswers Editorial Team asked 6 years ago • 
What are two characteristics of DiffServ QoS model? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
What two fields are available in IPv4 and IPv6 headers to mark packets for QoS? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
When preparing an IoT implementation, what type of network will devices be connected to in order to share the same infrastructure and facilitate communications, analytics, and management?
ITExamAnswers Editorial Team asked 6 years ago • 
Refer to the exhibit. What action occurs at stage 3 of the general troubleshooting process?
ITExamAnswers Editorial Team asked 6 years ago • 
A technician is tasked with using ACLs to secure a router. When would the technician use the deny configuration option or command?
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. Only authorized remote users are allowed remote access to the company server 192.168.30.10. What is the best ACL type and placement to use in this situation?
ITExam Editorial Team asked 6 years ago • 
A network administrator is having issues with a newly installed network not appearing in other routers. At which layer of the OSI model is the network administrator going to start the troubleshooting process when using a top-down approach?
ITExamAnswers Editorial Team asked 6 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.