J.K. J.K. J.K. J.K. MANDAL MANDAL MANDAL MANDAL Dean, Faculty of Dean, Faculty of Dean, Faculty of Dean, Faculty of Engineering, Technology & Engineering, Technology & Engineering, Technology & Engineering, Technology & Management Management Management Management Professor, Department Professor, Department Professor, Department Professor, Department of of of of Computer Computer Computer Computer Science Science Science Science & Engineering Engineering Engineering Engineering University of Kalyani University of Kalyani University of Kalyani University of Kalyani 6/2/2011 [email protected]University of Kalyani University of Kalyani University of Kalyani University of Kalyani Kalyani, Nadia, West Kalyani, Nadia, West Kalyani, Nadia, West Kalyani, Nadia, West Bengal Bengal Bengal Bengal E-mail:[email protected]mail:[email protected]mail:[email protected]mail:[email protected], , , , [email protected][email protected][email protected][email protected]Mobile: 91 9434352214 Mobile: 91 9434352214 Mobile: 91 9434352214 Mobile: 91 9434352214 1 com
9
Embed
TCP IP 1xjkmandal.com/pdf/TCP_IP_JKM.pdf · 2018-11-14 · TCP/IP COMPONENTS TCP/IP was architected machine independent and is a client/server technology at the application layer.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
J.K. J.K. J.K. J.K.
MANDALMANDALMANDALMANDAL
Dean, Faculty of Dean, Faculty of Dean, Faculty of Dean, Faculty of
� X Server- A program providingdisplay services on a terminalsupporting graphics at therequest of an X client application.
� X Client-A program using theservices provided by an X Server.
4
�X Window Manager-This programhelps in resizing windows,modifying windows, andrelocating windows.
�X Library-This contains theinterface for applicationprogramming. It consists of Clanguage subroutines. Onefunction of the XLIB is to convertX client requests
6/2/2011
jkm.cse
@gmail.co
m
X client requestsinto X protocol requests.
�X Toolkits-This is a softwarelibrary providing high levelfacilities for implementingbuttons, menus, etc.
�Widgets-A widget is an X window,additional data, and proceduresused toperform operations on that data.
5
� Kerberos is a security protocol used withTCP/IP and operates by an authenticationserver, and by a "ticket" granting server. Forexample, a client requests a "ticket" to meet.the "ticket" granting server, thus achievingauthentication. Once authentication is achievedthe "ticket" is presented to the "ticket" grantingserver giving the client the ability to use aparticular service.
� Common Information Management Service(CMIS) is a management service offered by theCommon Management Information Protocol(CMIP). CMIP is an OSI method of network
6/2/2011
jkm.cse
@gmail.co
m
(CMIP). CMIP is an OSI method of networkmanagement. When CMIP managementfunctions are mapped to the TCP/IP suite ofprotocols it is called Common InformationManagement Service over TCP/IP (CMOT).When it is mapped to the TCP/IP protocol suiteit uses TCP for a transport connection. Figure 1illustrates how CMIP operates over TCP. CMIPuses Abstract Syntax Notation 1 (ASN.1), alanguage defined by Internet standarddocuments. ASN.1is a language for writing clear and uniformdata type definitions used in the managementfunction.
6
� Simple Network Management Protocol (SNMP)
uses UDP (to be discussed in greater detail later)