; MIS 323 Winter 2002
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MIS 323 Winter 2002

VIEWS: 4 PAGES: 8

  • pg 1
									            Protocol Suites

• A set of protocols designed to work together

• NetBEUI
  – NetBIOS & NetBEUI
• IPX/SPX
• TCP/IP
• Protocol Stack (machine type)
                  NetBEUI
• ‘Suite’ or ‘protocol’
• Suite
  – MS NOSs
  – Good for LANs
  – 2 parts
     • NetBEUI (Trasnport)
     • NetBIOS (Session)
  – Routerless
      NetBIOS (NetBEUI suite)
• Session Layer
• NetBIOS Name
   – Machine Name & Function
   – 16 Bytes: 15 Bytes & 1 Byte
   – Flat namespace – small lans
• Roles
   – Client (get info)
   – Server (share info)
• Name service registration
         NetBEUI protocol
• Transport Layer
• Within-Lan file transport management
                  IPX/SPX
•   Internetwork packet exchange
•   Sequenced packet exchange
•   Layers 3 – 7
•   Novell 1st, then Microsoft (NWLink)
                                   OSI Layers 3-7
                   Suite        MS/NetB   MS         MS     IPX/SP   TCP/IP     App
                                 EUI      over      /IPX      X                 le
                                          TCP/IP

Application                                                          FTP        SFP
Provides applications with an                                        TELNET
interface to network services                                        HTTP
                                                                     SMTP
                                          SMB                NCP     SNMP
Presentation                                                         POP3
Application specific data is                                         SAMBA
put in generic format for                                            …..
transmission, including
encryption and compression.


Session                         NetBIOS   NetBIO   NetBIO    SAP     TCP        ASP
Initiates, manages, and                     S        S               UDP        ZIP
terminates communication                                             DNS WINS
sessions


Transport                       NetBEUI   TCP/IP    SPX      SPX                ATP
Manages flow control of data    NWLink
across networks


Network                                             IPX      IPX     IP         DD
Addressing and routing of                                            DHCP       P
data
                              Alphabet Soup
•   SAP – Server (Announcement/Advertising) Protocol
•   NCP – Netware Core Protocol (client shells)
•   TCP – Transfer Control Protocol (connection-oriented)
•   UPD – User Datagram Protocol (connection-less oriented packet delivery)
•   IP – Internet Protocol
•   SPX – Sequenced Packet Exchange
•   IPX – Internetwork Packet Exchange
•   SMB – Server Message Block
•   FTP – File Transfer Protocol
•   HTTP – Hypertext Transfer Protocol
•   DDP – Datagram Delivery Protocol
•   ATP – AppleTalk Transaction Protocol
•   ASP – AppleTalk Session Protocol
•   ZIP – Zone Information Protocol
•   SFP – AppleTalk Filing Protocol
•   NWLink - NetWare Link (Microsoft's implementation of NetWare protocol.)
•   ODI – Novell’s Open Datalink Interface
     Server Message Block
• The Server Message Block Protocol
  (SMB protocol) provides a method for
  client applications in a computer to read
  and write to files on and to request
  services from server programs in a
  computer network

								
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