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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 3 v4
Refer to the exhibit. S2 was previously used in a lab environment and has been added to the production network in server mode. The lab and production networks use the same VTP domain name, so the network administrator made no configuration changes to S2 before adding it to the production network. The lab domain has a higher revision number. After S2 was added to the production network, many computers lost network connectivity. What will solve the problem?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. How far is a broadcast frame that is sent by computer A propagated in the LAN domain?
ITExamAnswers Editorial Team asked 4 years ago • 
What switch port modes will allow a switch to successfully form a trunking link if the neighboring switch port is in “dynamic desirable” mode?
ITExamAnswers Editorial Team asked 4 years ago • 
Which two statements describe the benefits of VLANs? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What happens to the member ports of a VLAN when the VLAN is deleted?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Computer B is unable to communicate with computer D. What is the most likely cause of this problem?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Computer 1 sends a frame to computer 4. On which links along the path between computer 1 and computer 4 will a VLAN ID tag be included with the frame?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Company HR is adding PC4, a specialized application workstation, to a new company office. The company will add a switch, S3, connected via a trunk link to S2, another switch. For security reasons the new PC will reside in the HR VLAN, VLAN 10. The new office will use the 172.17.11.0/24 subnet. After installation, users on PC1 are unable to access shares on PC4. What is the likely cause?
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator is removing several VLANs from a switch. When the administrator enters the no vlan 1 command, an error is received. Why did this command generate an error?
ITExamAnswers Editorial Team asked 4 years ago • 
What is the effect of the switchport mode dynamic desirable command?
ITExamAnswers Editorial Team asked 4 years ago • 
What statement about the 802.1q trunking protocol is true?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Which statement is true concerning interface Fa0/5?
ITExamAnswers Editorial Team asked 4 years ago • 
What are two characteristics of VLAN1 in a default switch configuration? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What is a valid consideration for planning VLAN traffic across multiple switches?
ITExamAnswers Editorial Team asked 4 years ago • 
The network administrator wants to separate hosts in Building A into two VLANs numbered 20 and 30. Which two statements are true concerning VLAN configuration? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
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