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osi model

topic we will be covered :-

  • Open Systems Interconnection (OSI) Model

  1. 7 layer of osi madel
  2. Concept of the OSI model
  3.  the Application Layer
  4.  the Presentation Layer
  5.  the Session Layer
  6. the Transport Layer 
  7. the Network Layer
  8. the Data Link Layer 
  9. the Physical layer

  • Security Protocols - Application Layer

  1. Introduction to Protocol concepts
  2.  Border Gateway Protocol (BGP)
  3.  Dynamic Host Configuration Protocol (DHCP)
  4. Domain Name System (DNS)
  5.  File Transfer Protocol (FTP)
  6. Hyper Text Transfer Protocol (HTTP)
  7.  Lightweight Directory Access Protocol (LDAP)
  8.  Media Gateway Control Protocol (MGCP)
  9. Network News Transfer Protocol (NNTP)
  10.  Network Time Protocol (NTP)
  11. Post Office Protocol (POP)
  12.  Internet Message Access Protocol (IMAP)
  13.  Routing Information Protocol (RIP)
  14.  Remote Procedure Call (RPC)
  15. Real Time Streaming Protocol (RTSP)
  16.  Session Initiation Protocol (SIP)
  17.  Simple Mail Transport Protocol (SMTP)
  18.  Simple Network Management Protocol (SNMP)
  19.  Socket Secure (SOCKS), Secure Shell (SSH)
  20.  Remote Terminal Control Protocol (Telnet)
  21.  Transport Layer Security/Secure Sockets Layer (TLS/SSL)
  22.  extensible Messaging & Presence Protocol (XMPP)
  23. Wireless Application Protocol (WAP) 
  24.  Internet Relay Chat (IRC)
  25. Enhance interior gateway rauter protocol (EIGRP)

                                • transport layer

                                1. TCP/IP
                                2.  User Data-gram Protocol (UDP)
                                3.  Real-time Transport Protocol (RTP)
                                4. congestion control
                                5.  Data-gram Congestion Control Protocol (DCCP)
                                6.  Stream Control Transmission Protocol (SCTP)
                                7.  Resource reservation Protocol (RSVP)
                                8.  Explicit Congestion Notification (ECN)

                                          • network layer
                                          1.  Internet Protocol Version 4 (IP4)
                                          2.  Internet Protocol Version 6 (IP6)
                                          3.  Internet Protocol Security (IPSEC)
                                          4.  Internet Control Message Protocol (ICMP)
                                          5.  Internet Group Management Protocol (IGMP)
                                          • data-link layer
                                          1. Address Resolution Protocol (ARP)
                                          2. Open Shortest Path First (OSPF)
                                          3. Neighbor Discovery Protocol (NDP)
                                          4. Tunneling Protocol (Tunnels)
                                          5. Point to Point Protocol (PPP)
                                          6. Case Studies

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