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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
Which term describes a field in the IPv4 packet header that contains a 4-bit binary value set to 0100?
ITExamAnswers Editorial Team asked 7 years ago • 
Which term describes a field in the IPv4 packet header that contains a unicast, multicast, or broadcast address?
ITExamAnswers Editorial Team asked 7 years ago • 
Which term describes a field in the IPv4 packet header that contains an 8-bit binary value used to determine the priority of each packet?
ITExamAnswers Editorial Team asked 7 years ago • 
Which interfaces in each router are active and operational?
ITExamAnswers Editorial Team asked 7 years ago • 
Which two types of IPv6 messages are used in place of ARP for address resolution?
ITExamAnswers Editorial Team asked 7 years ago • 
A network technician issues the arp -d * command on a PC after the router that is connected to the LAN is reconfigured. What is the result after this command is issued?
ITExamAnswers Editorial Team asked 7 years ago • 
Within a production network, what is the purpose of configuring a switch with a default gateway address?
ITExamAnswers Editorial Team asked 7 years ago • 
What action will occur if a switch receives a frame with the destination MAC address FF:FF:FF:FF:FF:FF?
ITExamAnswers Editorial Team asked 7 years ago • 
What action will occur if a switch receives a frame and does have the source MAC address in the MAC table?
ITExamAnswers Editorial Team asked 7 years ago • 
What action will occur if a switch receives a frame and does have the source MAC address in the MAC table?
ITExamAnswers Editorial Team asked 7 years ago • 
What action will occur if a switch receives a frame with the destination MAC address 01:00:5E:00:00:D9?
ITExamAnswers Editorial Team asked 7 years ago • 
What action will occur if a switch receives a frame with the destination MAC address FF:FF:FF:FF:FF:FF?
ITExamAnswers Editorial Team asked 7 years ago • 
Which two functions are performed at the LLC sublayer of the OSI data link layer? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • 
What OSI physical layer term describes the physical medium for microwave transmissions?
ITExamAnswers Editorial Team asked 7 years ago • 
What OSI physical layer term describes the amount of time, including delays, for data to travel from one point to another?
ITExamAnswers Editorial Team asked 7 years ago • 
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