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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
What is the function of the controller in a software-defined network?
ITExamAnswers Editorial Team asked 5 years ago • 
Which QoS traffic handling technique retains excess packets in a queue and reschedules these packets for later transmission when the configured maximum bandwidth has been surpassed?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. Switch A is newly configured. All VLANs are present in the VLAN database. The IP phone and PC A on Gi0/1 must be configured for the appropriate VLANs to establish connectivity between the PCs. Which command set fulfills the requirement?
ITExamAnswers Editorial Team asked 5 years ago • 
Which value is the unique identifier that an access point uses to establish and maintain wireless connectivity to wireless network devices?
ITExamAnswers Editorial Team asked 5 years ago • 
Which protocol uses the SSL?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. Host A sent a data frame destined for host D What does the switch do when it receives the frame from host A?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. Packets received by the router from BGP enter via a serial interface at 209 165 201 1 Each route is present within the routing table Which interface is used to forward traffic with a destination IP of 10.1.1.19?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. An engineer is configuring an EtherChannel using LACP between Switches 1 and 2. Which configuration must be applied so that only Switch 1 sends LACP initiation packets?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. How should the configuration be updated to allow PC1 and PC2 access to the Internet?
ITExamAnswers Editorial Team asked 5 years ago • 
Which PoE mode enables powered-device detection and guarantees power when the device is detected?
ITExamAnswers Editorial Team asked 5 years ago • 
An engineer is configuring remote access to a router from IP subnet 10.139.58.0/28. The domain name, crypto keys, and SSH have been configured. Which configuration enables the traffic on the destination router?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. The DHCP server and clients are connected to the same switch. What is the next step to complete the DHCP configuration to allow clients on VLAN 1 to receive addresses from the DHCP server?
ITExamAnswers Editorial Team asked 5 years ago • 
Refer to the exhibit. All VLANs are present in the VLAN database. Which command sequence must be applied to complete the configuration?
ITExamAnswers Editorial Team asked 5 years ago • 
What is one reason to implement LAG on a Cisco WLC?
ITExamAnswers Editorial Team asked 5 years ago • 
A network engineer must configure two new subnets using the address block 10 70 128 0/19 to meet these requirements: Which two configurations must be used to configure the new subnets and meet a requirement to use the first available address in each subnet for the router interfaces? (Choose two)
ITExamAnswers Editorial Team asked 5 years ago • 
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