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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 3 v4
A network administrator configures a switch port with the command switchport mode dynamic auto. What is the resulting behavior of the switch port?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The teacher host is connected to port Fa0/7 on switch STW. A student has decided to share access to the Internet by attaching a hub and laptop to STW as shown. What will be the result of the student making this connection?
ITExamAnswers Editorial Team asked 4 years ago • 
A network technician is attempting to configure 802.1q trunking on switch ports Fa0/5 through Fa0/10. Which set of commands will accomplish this task?
ITExamAnswers Editorial Team asked 4 years ago • 
Which statement correctly describes a function of a Layer 2 switch?
ITExamAnswers Editorial Team asked 4 years ago • 
Which two types of traffic are always transmitted as untagged frames? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Which two statements describe the operation of an access layer Ethernet switch? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What is the purpose of VLAN trunking?
ITExamAnswers Editorial Team asked 4 years ago • 
What are two benefits of a hierarchical network model over a flat network design? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What is the purpose of the Spanning Tree algorithm?
ITExamAnswers Editorial Team asked 4 years ago • 
Why is MAC address filtering considered a poor choice in securing a WLAN?
ITExamAnswers Editorial Team asked 4 years ago • 
What is one disadvantage that 802.11a wireless has compared to 802.11g?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The configuration steps that are listed in the exhibit have been entered in switch S1 via the console. Subsequent attempts to telnet to the switch are not successful. What is causing the problem?
ITExamAnswers Editorial Team asked 4 years ago • 
Where is the information of newly created VLANs stored on a switch?
ITExamAnswers Editorial Team asked 4 years ago • 
A wireless access point is configured for WPA2. Which encryption algorithm will all devices that connect to the access point be required to use?
ITExamAnswers Editorial Team asked 4 years ago • 
Which wireless topology supports roaming from one access point to another?
ITExamAnswers Editorial Team asked 4 years ago • 
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