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Which OSI layer is responsible for adding a header that includes routing information?

The routing process occurs in the 3rd OSI layer (network layer) routing protocols use network address (IP address in TCP/IP) to chose the correct path to the destination. ps: You can also have routing protocols on other layers sometimes (application layer in p2p routing) but this is something completely different.


What is the characteristic of classful routing?

Classful routing protocols do not carry subnet mask information on their routing updates. This makes them unsuitable for hierarchical addressing that require Variable Length Subnet Mask (VLSM) and discontiguous network. Classless routing protocols do carry subnet mask information on their routing updates.RIP v1 and IGRP are classful routing protocols. RIP v2, EIGRP, OSPF, and BGP are classless routing protocol.When running a classful routing protocol on a network, make sure you use the same subnet mask everywhere. Otherwise, routing black holes can occur.Classless routing protocols extend the standard Class A, B, or C IP addressing scheme by using a subnet mask or mask length to indicate how routers must interpret an IP network ID. Classless routing protocols include the subnet mask along with the IP address when advertising routing information. Subnet masks representing the network ID are not restricted to those defined by the address classes, but can contain a variable number of high-order bits. Such subnet mask flexibility enables you to group several networks as a single entry in a routing table, significantly reducing routing overhead. Classless routing protocols includes RIP v2 and OSPF, Border Gateway Protocol version 4 (BGP4) and Intermediate System to Intermediate System (IS-IS).


What Distinguish between a link and a channel in multiplexing?

Link refers to the physical path and channel refers to the portion of a link that carries a transmission between a given pair of lines. One link can have many (n) channels.The permanent link includes only that portion of the cabling installation that is "permanent" (think punched down). It includes jack to rack -or- wall outlet to patch panel. One connector is allowed at each end but any patch cables must be accounted for and removed from the test results. This generally means you must use the cables that came with your test equipment so the equipment knows exactly what to subtract.The channel link includes two or more patch cables and may include multiple patch panels - possibly in multiple closets.By: ISRAFIL CSE


Which protocol's header includes the source MAC address?

The Ethernet protocol's header includes the source MAC address.


Which category of adapters includes NICs?

Communications

Related Questions

What protocols includes extensive error chicking to ensure that a transmission is sent and received?

tcp


What is a Transmission Control Protocol with Internet Protocol?

A "protocol" is a set of rules used in networking, for a particular purpose. IP (the Internet Protocol) is the protocol used to transmit packets over various networks.TCP (the Transmission Control Protocol) is the protocol which (among other things) ensures a high degree of reliability over inherently unreliable networks. That is, individual IP packets may be lost, but TCP ensures that they are retransmitted. TCP/IP is a protocol suite - in other words, a group of related protocols. It is named after two important protocols, explained, above, but it actually includes various other protocols as well.


What actors and actresses appeared in Checking In - 2006?

The cast of Checking In - 2006 includes: Scott Cali as The Guest Siddharth Ramachandran as The Clerk


What actors and actresses appeared in The Ethics of Checking Houses - 2010?

The cast of The Ethics of Checking Houses - 2010 includes: Keith Szarabajka


What three general components are needed to set up a network?

To set up a network, three general components are essential: hardware, software, and protocols. Hardware includes devices like routers, switches, and computers that facilitate connectivity. Software encompasses the operating systems and applications that manage network operations and resources. Finally, protocols are standardized rules that govern data transmission and communication between devices, ensuring they can interact effectively.


What is the advantage of tcp?

Advantage of TCP: reliable data transport. Lost packets are re-sent. For this reason, many protocols that transfer data rely on TCP; this includes FTP, HTTP, and several e-mail protocols.Disadvantage of TCP: The extra overhead makes the transmission slower. When transmission speed is more important than reliability, UDP is used instead. This is the case with phone and video transmissions over the Internet.Advantage of TCP: reliable data transport. Lost packets are re-sent. For this reason, many protocols that transfer data rely on TCP; this includes FTP, HTTP, and several e-mail protocols.Disadvantage of TCP: The extra overhead makes the transmission slower. When transmission speed is more important than reliability, UDP is used instead. This is the case with phone and video transmissions over the Internet.Advantage of TCP: reliable data transport. Lost packets are re-sent. For this reason, many protocols that transfer data rely on TCP; this includes FTP, HTTP, and several e-mail protocols.Disadvantage of TCP: The extra overhead makes the transmission slower. When transmission speed is more important than reliability, UDP is used instead. This is the case with phone and video transmissions over the Internet.Advantage of TCP: reliable data transport. Lost packets are re-sent. For this reason, many protocols that transfer data rely on TCP; this includes FTP, HTTP, and several e-mail protocols.Disadvantage of TCP: The extra overhead makes the transmission slower. When transmission speed is more important than reliability, UDP is used instead. This is the case with phone and video transmissions over the Internet.


What actors and actresses appeared in Transmission - 2014?

The cast of Transmission - 2014 includes: Giles Alderson


What is ipsec stand for?

IPsec (IP security) is a suite of protocols for securing Internet Protocol (IP) communications by authenticating and/or encrypting each IP packet in a data stream. IPsec also includes protocols for cryptographic key establishment.


What are the key features of WPA style encryption for securing wireless networks?

WPA (Wi-Fi Protected Access) encryption for securing wireless networks includes features like strong encryption algorithms, dynamic encryption keys, and authentication protocols to prevent unauthorized access and protect data transmission.


A check register includes what information for checking account transactions?

Date of transaction


What actors and actresses appeared in Transmission - 2004?

The cast of Transmission - 2004 includes: George Faughnan Merrill Hagan


How do you replace a transmission filter in Yukon XL Denali 2002?

You need to remove the transmission pan to get to the transmission filter. You'll need to get a transmission filter kit which includes a pan gasket and filter.