Q. What is the default mask for class B in CIDR notation?

View solution

Q. What is the default mask for class C in CIDR notation?

View solution

Q. In classless addressing, the ______ is another name for the common part of the address range.

View solution

Q. In classless addressing, the _______ is the varying part (similar to the hostid).

View solution

Q. In classless addressing, the prefix length defines the _____________.

View solution

Q. In a block, the prefix length is /24; what is the mask?

View solution

Q. In a block, the prefix length is /15; what is the mask?

View solution

Q. In a block, the mask is 255.255.192.0; what is the prefix length?

View solution

Q. An IPv6 address is _________ bits long.

View solution

Q. An IPv6 address consists of ________ bytes (octets).

View solution

Q. A best-effort delivery service such as IPv4 includes _______.

View solution

Q. In IPv4 header, an HLEN value of decimal 10 means _______.

View solution

Q. In IPv4, what is the value of the total length field in bytes if the header is 28 bytes and the data field is 400 bytes?

View solution

Q. In IPv4, what is the length of the data field given an HLEN value of 12 and total length value of 40,000?

View solution

Q. An IPv4 datagram is fragmented into three smaller datagrams. Which of the following is true?

View solution

Q. In IPv4, if the fragment offset has a value of 100, it means that _______.

View solution

Q. In IPv4, what is needed to determine the number of the last byte of a fragment?

View solution

Q. The IPv4 header size _______.

View solution

Q. Which of the following is a necessary part of the IPv6 datagram?

View solution

Q. In IPv6, the _______ field in the base header restricts the lifetime of a datagram.

View solution