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Routing
Routing Facts
Routing Update Method
Ethernet
Networking Devices
100
This supports over 5,000 connections.
What is NAT
100
Requires that entries in the routing table be configured manually.
What is Static Routing
100
This method combines characteristics of the distance vector and link-state methods. A router shares its full routing table at startup, followed by partial updates when changes occur.
What is Hybrid Method
100
Physical bus, logical bus Physical star, logical bus Physical star, logical star
What is Topology
100
It converter cannot translate between two different architectures. (This must be done using a bridge or a router. Converting from one architecture to another would require modifying the frame contents to modify the Data Link layer address.)
What is Media Converter
200
Includes the summarized subnet address with the subnet mask that includes all summarized subnets.
What is Manual Method
200
Routers can dynamically learn about networks by sharing routing information with other routers. The routing protocol defines how routers communicate with each other in order to share and learn about other networks
What is Dynamic Routing
200
method, routers share only their directly connected routes using special packets called (LSAs)
What is Link State Method
200
NICs Hubs (obsolete) Switches Routers
What is Networking Devices
200
It is used to change the media type of a port on a network device, such as a switch or a router. The following are the most common types of transceiver modules:
What is Transceiver Module
300
Auto-Summarization is supported on classless and classful routing protocols.
What is Automatic Method
300
organization that has been assigned a network address from an ISP is considered an Autonomous System (AS). The organization is then free to create one large network or divide the network into subnets. Each autonomous system is identified by an AS number (ASN).
What is Scope
300
is a way of exchanging routing information between two different routing protocols. This involves placing the routes learned from one routing domain, such as RIP, into another routing domain, such as EIGRP. When this occurs, you have to address several issues.
What is Route redistribution
300
Unshielded twisted pair (UTP) cables with RJ45 connectors. This is the most common transmission medium used for Ethernet.
What is Transmission Media
300
The address is often written as 00-B0-D0-06-BC-AC or 00B0.D006.BCAC (dashes, periods, and colons can be used to divide the MAC address parts).
What is Mac Address
400
What has the admin distance of 0.
What is Connected Interface
400
a value assigned to each route that identifies the distance or cost to the destination network. It is used by the routing protocol to identify and select the best route to the destination when multiple routes
What is Metric
400
a router shares its entire routing table with its immediate neighbors. Routes learned from neighboring routers are added to the routing table and are shared with its neighbors.
What is distance vector
400
Ethernet uses a contention-based media access method defined by the IEEE 802.3 standards called Carrier Sense, Multiple Access/Collision Detection (CSMA/CD).
What is Media Access Method
400
Before two devices can communicate, they must know the MAC address of the receiving device.
What is ARP
500
What has the admin distance of 120.
What is RIP
500
protocol uses the IP address class and the default subnet mask to identify network addresses.
What is classful protocol
500
Some routing protocols are classful and do not send subnet mask information in the routing updates (e.g., RIP and IGRP and some protocols are classless and do send subnet mask information in the routing updates (e.g., EIGRP). This causes problems when VLSM and CIDR routes need to be redistributed from a classless routing protocol into a classful routing protocol.
What is classful vs classless
500
The device can send or receive in only one direction at a time.
What is Half-Duplex
500
It is the central connecting point of a physical star, logical bus topology. Hubs manage communication among hosts using the following method:
What is a Hub