Exam 4: Ip Addressing

____ broadcasts are for a specific subnet.

The allocation of network numbers based on CIDR has let to the depletion of IP addresses.

____________________ solves the design problem of basic subnetting by allowing different masks on the subnets.

In a ____ world, the routing updates carry subnet mask information and allow different masks to be used on different subnets.

____ is based on assigning IP addresses on criteria other than octet boundaries.

The ____________________ devised the hierarchical IP addressing structure.

Basic routing protocols such as RIP version 1 and IGRP support VLSM.

A(n) ____ address identifies both a network and a host, so you can route communications through large networks, including the Internet.

Briefly describe Class B IP addresses.

The ____ transition method involves enabling IPv6 on all routers, switches, and end nodes but not disabling IPv4-so both version 4 and version 6 stacks run at the same time.

When the host portion of an IP address is all binary zeros, that address is the ____ identifier.

The CIDR addressing method allows the use of a ____ to designate the number of network bits in the mask.

____ is the version of IP currently deployed on most systems today.

____ tell the computer or router which part of an IP address is the network portion and which part is the host portion.

____ is the most important layer 3 security protocol.

The decimal number 192 expressed in binary is ____.

An IP address has 32 bits divided into four octets (four sets of eight binary digits).

Describe the IP broadcast address.

____ was originally designed to address the eventual depletion of IPv4 addresses.

IP Class ____ addresses (also known as multicast addresses) are reserved for multicasting.