A network engineer subnets the network 192.168.100.0 /24 into 16 subnets. How many usable host addresses will be available on each of the subnets? 6 30 14 62 Explanation: When…
Consider the group of five IPv4 addresses each with the subnet mask of 255.255.255.0. Which two IPv4 addresses belong to the same local network? (Choose two.) 193.168.10.16 192.168.10.2 192.167.10.74 192.168.10.56…
Refer to the exhibit. A computer that is configured with the IPv4 address as shown in the exhibit is unable to access the internet. What is the problem? The IP…
Which IPv4 header field is responsible for defining the priority of the packet? traffic class flags flow label differentiated services Explanation: Differentiated services (DiffServ) is an IPv4 header field that…
What are two functions that are provided by the network layer? (Choose two.) carrying data between processes that are running on source and destination hosts directing data packets to destination…
What is one advantage that the IPv6 simplified header offers over IPv4? little requirement for processing checksums smaller-sized source and destination IP addresses smaller-sized header efficient packet handling Explanation: The…
What IPv6 header field is used to indicate the upper layer protocol or extension header that is included in the packet? Payload Length Next Header Flow Label Traffic Class Explanation:…
Match the characteristics with the correct IP protocol version. 12 basic header fields IPv4 128-bit address space IPv6 40 octets header IPv6 20 octets header IPv4 8 header fields IPv6…
Which field in an IPv6 packet is used by the router to determine if a packet has expired and should be dropped? Address Unreachable TTL Hop Limit No Route to…
What is correct in relation to NAT for IPv6? NAT64 has been deprecated by IETF in favor of NAT-PT. It is a temporary mechanism to assist in the migration from…
Refer to the exhibit. ServerB is attempting to contact HostA. Which two statements correctly identify the addressing that ServerB will generate in the process? (Choose two.) ServerB will generate a…
Refer to the exhibit. A ping to PC3 is issued from PC0, PC1, and PC2 in this exact order. Which MAC addresses will be contained in the S1 MAC address…
When would a switch record multiple entries for a single switch port in its MAC address table? when another switch is connected to the switch port when multiple ARP broadcasts…
When a computer assembles a frame to be sent over the network, what is the maximum size of an Ethernet frame? 64 bytes 1518 bytes 1024 bytes 128 bytes Explanation:…
Which IPv4 address format was created for ease of use by people and is expressed as 201.192.1.14? hexadecimal dotted decimal binary ASCII Explanation & Hint: For ease of use by people,…
A company is considering implementing virtualization solutions in a data center. What are three advantages of virtualization the company can expect to benefit from?(Choose three.) reduced physical space requirements shorter…
Which term describes the state of a network when the demand on the network resources exceeds the available capacity? synchronization convergence optimization congestion Explanation & Hint: When the demand on…
A student is learning number systems. What is the hexadecimal equivalent for the decimal number 165? 7D A5 C8 9F Explanation: Decimal 165 in binary is 10100101. 128+32+4+1 = 165.…
What is the hexadecimal equivalent for the binary number 10111010? D9 A1 BA 85 Explanation: Each 4 binary digits equates to 1 hexadecimal digit. 1011 = 11 (decimal) = B…
How many bits make up the single IPv6 hextet :10CD:? 16 32 8 4 Explanation: A hextet consists of 4 hexadecimal characters. Each hexadecimal character is represented by four bits,…