Block 3 Unit 3a Flashcards
(16 cards)
What is a layer 3 networking device that use IP addressing to forward packets between networks?
Router
______ allows you to configure the router remotely using a modem. This port must be configured before you can use it
Auxiliary port
______ This is where the diagnostic and boot up routines are stored
ROM
Manufacture memory that holds the Interwork Operating Systems
Flash
_______ is used to store the startup-configuration file.
NVRAM
_______ is the working memory for the router. It contains the running-configuration file, a copy of the IOS, the routing tables, and any associated data required by the routing process
RAM
What is a router that directs packets inside a LAN
Interior Router
What is a router that directs packets between two separate LANA
Exterior Router
In today’s terminology, the term____ often refers to a device that converts information or data from one protocol or format to another
Gateway
_____ is a connected group of one or more IP prefixed run by one or more network operators which has a single
Autonomous System
What are some protocols used in interior gateway routers?
RIP, IGRP, OSPF, EIGRP
What are some internet working challenges?
Connectivity, reliability, network management, flexibility
What is the world’s most popular open-system protocol suite because they can be used to communicate across any set of interconnected networks
Internet protocol
What do routers break up and is defined as a portion of a network limited by its router connection to a specific group of host computers in a common LAN segment.
Broadcast domain
What is the world’s most popular open-system (nonproprietary) protocol suite because they can be used to communicate across any set of interconnected networks.
TCP/IP
What is used to send information from one Layer 2 interface to another Layer 2 interface?
Physical or MAC address
