© Copyright 1997, The University of New Mexico J-1

TCP/IP Integration

• AppleTalk Over TCP/IP• Packets Carry IP and AppleTalk Addressing

© Copyright 1997, The University of New Mexico J-2

AppleTalk Addressing

• Network Number• Network Address• Zone Names

© Copyright 1997, The University of New Mexico J-3

Network Number

• Assigned at the AppleTalk Router• Often Defaults on Dial-in

© Copyright 1997, The University of New Mexico J-4

Network Address

• Identifies a node on the network

© Copyright 1997, The University of New Mexico J-5

Zones

• Zones are logical• Zones can extend across AppleTalk Networks• ZIP - Zone Information Protocol

© Copyright 1997, The University of New Mexico J-6

Open Transport

• Apple’s new umbrella name for the network transport layer

© Copyright 1997, The University of New Mexico J-7

Software Tools

• Apple Network Software Installer

© Copyright 1997, The University of New Mexico J-8

Not Multi-Homed

• A Mac can’t speak AppleTalk on two networks (EtherTalk and LocalTalk, for example) at the same time

© Copyright 1997, The University of New Mexico J-9

MacTCP

• Includes– TCP, UDP

– IP and ICMP

– Link Access Protocols

– Medium-specific Drivers

© Copyright 1997, The University of New Mexico J-10

MacTCP

• IP Address– Manual, Mac Server, DHCP

• Subnet mask• Gateway Address• DNS Server Addresses

© Copyright 1997, The University of New Mexico J-11

MacPPP

• Implements PPP dial-up networking• Runs under MacTCP

© Copyright 1997, The University of New Mexico J-12

Configuration Modes

• Client Mode• Must be in Administrator Mode to Change Settings

© Copyright 1997, The University of New Mexico J-13

LocalTalk

• LocalTalk Cables & Connectors• PhoneNET and RJ11 Connectors

© Copyright 1997, The University of New Mexico J-14

EtherTalk

• Ethernet drivers• 10BaseT• Thinwire

© Copyright 1997, The University of New Mexico J-15

Network Control Panel

• Choose Network medium for AppleTalk

© Copyright 1997, The University of New Mexico J-16

Chooser

• AppleTalk Active / Inactive radio button

© Copyright 1997, The University of New Mexico J-17

Sharing Setup

• Network Identity• File Sharing• Program Linking

© Copyright 1997, The University of New Mexico J-18

Network Identity

• User Name field– Names the Mac, not the user

© Copyright 1997, The University of New Mexico J-19

File Sharing

• Enables File Sharing• Then select Sharing under File menu to share the

selected folder

© Copyright 1997, The University of New Mexico J-20

Program Linking

• Allows Remote Mac to execute Programs in shared folders

• Enable• Share the folder(s) needed

© Copyright 1997, The University of New Mexico J-21

Network Attached Printers

• Assign them names

© Copyright 1997, The University of New Mexico J-22

ARA - AppleTalk Remote Access

• Runs over a PPP Link• Asante, Bay, Cayman, Shiva, and Telebit all support

ARA dial-in• ARA Client software required

© Copyright 1997, The University of New Mexico J-23

AppleTalk Across WANs

• Requires Tunneling and specific support

© Copyright 1997, The University of New Mexico J-24

AppleTalk Security

• Router-level - Segment the network• Remote Access• Physical Access

© Copyright 1997, The University of New Mexico J-25

AppleTalk and NT

• AppleShare File Service on NT Server• Apple Print Service on NT Server