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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
What is the term for the extension of the existing Internet structure to billions of connected devices?
ITExamAnswers Editorial Team asked 6 years ago • ,
On a Cisco 3504 WLC Summary page ( Advanced > Summary ), which tab allows a network administrator to access and configure a WLAN for a specific security option such as WPA2?
ITExamAnswers Editorial Team asked 7 years ago • 
Match the DHCP message types to the order of the DHCPv4 process. (Not all options are used.)
ITExamAnswers Editorial Team asked 7 years ago • 
The address pool of a DHCP server is configured with 172.21.121.0/25. The network administrator reserves 12 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?
ITExam Editorial Team asked 4 years ago • 
Refer to the exhibit. A network administrator issued the show etherchannel summary command on the switch S1. What conclusion can be drawn?
ITExamAnswers Editorial Team asked 7 years ago • 
Refer to the exhibit. A network administrator is verifying the configuration of inter-VLAN routing. Users complain that PCs on different VLANs cannot communicate. Based on the output, what are two configuration errors on switch interface Gi1/1? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • 
Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • ,
What part of the URL, http://www.cisco.com/index.html, represents the top-level DNS domain?
ITExamAnswers Editorial Team asked 6 years ago • ,
An administrator wants to create four subnetworks from the network address 192.168.1.0/24. What is the network address and subnet mask of the second useable subnet?
ITExamAnswers Editorial Team asked 7 years ago • ,
What function is performed by the OSPF designated router?
ITExamAnswers Editorial Team asked 6 years ago • ,
Refer to the exhibit. An ACL was configured on R1 with the intention of denying traffic from subnet 172.16.4.0/24 into subnet 172.16.3.0/24. All other traffic into subnet 172.16.3.0/24 should be permitted. This standard ACL was then applied outbound on interface Fa0/0. Which conclusion can be drawn from this configuration?​
ITExamAnswers Editorial Team asked 7 years ago • ,
Which two mode combinations would result in the successful negotiation of an EtherChannel? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • ,
What are three ways that media access control is used in networking? (Choose three.)
ITExamAnswers Editorial Team asked 7 years ago • 
Drag and drop the facts about wireless architectures from the left onto the types of access point on the right. Not all options are used.
ITExamAnswers Editorial Team asked 5 years ago • 
Drag and drop the statements about networking from the left onto the corresponding networking types on the right.
ITExamAnswers Editorial Team asked 5 years ago • 
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