Avaya Configuring AppleTalk Services Manual do Utilizador

Part No. 114048 Rev. AAugust 1996Router Software Version 11.0Site Manager Software Version 5.0 Configuring AppleTalk Services

x 114048 Rev. A Figure 2-18. AppleTalk Zone Filters with the 5.X Include Option: Rule 2 ...2-26Figure 2-19. AppleTalk Zone Filters

Configuring AppleTalk Services4-8 114048 Rev. A Parameter: Node ID Default: 0 Range: 0 to 253 Function: Identifies the node number assigned to this int

Editing AppleTalk Parameters114048 Rev. A 4-9 Parameter: Checksum Enable Default: Disable Options: Enable | Disable Function: Enables or disables th

Configuring AppleTalk Services4-10 114048 Rev. A Parameter: WAN MAC Address Default: None Options: Any valid MAC address Function: Specifies the SMDS i

Editing AppleTalk Parameters114048 Rev. A 4-11 Parameter: Enable Split Horizon Default: Enable Options: Enable | Disable Function: Specifies whether A

Configuring AppleTalk Services4-12 114048 Rev. A4. Click on Zone List.The AT Zone Configuration window appears (Figure 4-4). It lists the zones already

Editing AppleTalk Parameters114048 Rev. A 4-13 This re-enables the AppleTalk interface and implements your changes to the zone list.12. Click on Done

Configuring AppleTalk Services4-14 114048 Rev. A8. If you are configuring the AppleTalk router in dynamic mode, wait 10 minutes to allow all routers on

Editing AppleTalk Parameters114048 Rev. A 4-15 This re-enables the AppleTalk interface and implements your changes to the zone list.11. Click on Done

Configuring AppleTalk Services4-16 114048 Rev. AFigure 4-5. AppleTalk Zone Filter Configuration Window3.Click on Add.The AppleTalk Zone Filter Configura

Editing AppleTalk Parameters114048 Rev. A 4-17 The AppleTalk Zone Filter Configuration window now lists the zone filter you added. The zone filter type a

114048 Rev. A xi Tables Table 4-1. Time Equivalents in Seconds ...4-25Table A-1. AppleT

Configuring AppleTalk Services4-18 114048 Rev. A3. Set the Zone Filter Type parameter to Exclude, Include, 5.X Include, or 5.X Exclude, as appropriate

Editing AppleTalk Parameters114048 Rev. A 4-19 Deleting Zones from the Zone Filter ListTo delete AppleTalk zones from an AppleTalk interface’s zone fil

Configuring AppleTalk Services4-20 114048 Rev. AFigure 4-7. AT Interfaces Window2.Click on the AppleTalk interface you want NBP to use to advertise th

Editing AppleTalk Parameters114048 Rev. A 4-21 Globally Deleting AppleTalk To delete the AppleTalk routing protocol from all Bay Networks router circu

Configuring AppleTalk Services4-22 114048 Rev. A3. Enter the appropriate IP address (using dotted decimal notation) in the Local IP Address field.4. Cl

Editing AppleTalk Parameters114048 Rev. A 4-23 Figure 4-9. AT AURP Interface Configuration Window 2.Click on the interface you want to edit.3. Edit tho

Configuring AppleTalk Services4-24 114048 Rev. A Parameter: Timeout Command Default: 3 seconds Range: 1 to 1000 s Function: Specifies the number of sec

Editing AppleTalk Parameters114048 Rev. A 4-25 Parameter: Last Heard From Timeout Default: 90 s Range: 30 to 31536000 s (1 yr) Function: Specifies the

Configuring AppleTalk Services4-26 114048 Rev. A Parameter: Hop Count Reduction Default: Disable Options: Enable | Disable Function: Enables or disabl

Editing AppleTalk Parameters114048 Rev. A 4-27 Editing the AURP Zone Filter ListTo edit the AURP zone filter list, begin at the AT AURP Interface Config

Configuring AppleTalk Services4-28 114048 Rev. A Parameter: Zone Name Default: None Options: Any valid zone name Function: Identifies the zone name th

114048 Rev. A A-1 Appendix AAppleTalk Default SettingsTables A-1 to A-5 show the default settings for the AppleTalk and AURP parameters in Site Manage

Configuring AppleTalk ServicesA-2 114048 Rev. AWAN Broadcast Address NoneEnable Split Horizon EnableTable A-3. AURP Global Parameters Parameter Defaul

114048 Rev. A Index-1 Aaddingzone filters, 4-15, 4-19zones, 4-11addressbroadcast, 4-10dynamic, 1-1format of, 1-2, 4-8hardware, 1-6MAC, 2-2mapping, 1-6,

Configuring AppleTalk ServicesIndex-2 114048 Rev. ACChecksum Enable parameter, 4-9Chooser, 1-13, 1-16, 2-10, 2-32 to 2-33circuit costs, 2-7Command Ret

Index114048 Rev. A Index-3 AURP, 2-35for AppleTalk, 2-6, 4-8for AURP, 2-35, 4-26interface parametersfor AppleTalk, 4-3 to 4-11for AURP, 4-22 to 4-26In

Configuring AppleTalk ServicesIndex-4 114048 Rev. ASsecurity, 1-14, 1-16, 2-10seed routerand Network Start parameter, 2-5, 4-5changing the zone list f

Index114048 Rev. A Index-5 Zone Information Protocol, 1-11 to 1-12storm, 2-11zone listconfiguring for AppleTalk, 3-5Zone Name parameterfor AppleTalk, 4

114048 Rev. A xiii About This Guide If you are responsible for configuring Bay Networks router software for AppleTalk services, refer to this guide f

Configuring AppleTalk Servicesxiv 114048 Rev. A Make sure that you are running the latest version of Bay Networks Site Manager and router software. F

About This Guide 114048 Rev. A xv Acronyms AARP AppleTalk Address Resolution ProtocolAEP AppleTalk Echo ProtocolAMT Address Mapping TableATCP AppleT

Configuring AppleTalk Servicesxvi 114048 Rev. A Ordering Bay Networks Publications To purchase additional copies of this document or other Bay Networ

114048 Rev. A xvii Technical Support and Online Services To ensure comprehensive network support to our customers and partners worldwide, Bay Networ

Configuring AppleTalk Servicesxviii 114048 Rev. A Bay Networks Customer Service If you purchased your Bay Networks product from a distributor or aut

Technical Support and Online Services 114048 Rev. A xix Bay Networks Information Services Bay Networks Information Services provide up-to-date suppo

ii 114048 Rev. A4401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821 Copyright © 1988–1996 Bay Networks, Inc. All rig

Configuring AppleTalk Servicesxx 114048 Rev. A Support Source CD This CD-ROM -- sent quarterly to all contracted customers -- is a complete Bay Netwo

Technical Support and Online Services 114048 Rev. A xxi InfoFACTS InfoFACTS is the Bay Networks free 24-hour fax-on-demand service. This automated s

114048 Rev. A 1-1 Chapter 1AppleTalk Overview Configuring AppleTalk services on your router involves• AppleTalk network organization, addresses, and

Configuring AppleTalk Services1-2 114048 Rev. A AppleTalk Addresses There are two types of AppleTalk networks: extended and nonextended . An exten

AppleTalk Overview 114048 Rev. A 1-3 Figure 1-2. Extended and Nonextended AppleTalk Network FinanceNetwork 5-7Network 8-11EngineeringMarketing(def

Configuring AppleTalk Services1-4 114048 Rev. A AppleTalk Zones Each AppleTalk network is logically divided into zones . Zones help you identify the

AppleTalk Overview114048 Rev. A 1-5 How the Bay Networks AppleTalk Router WorksThis section describes the following AppleTalk protocols and notes any

Configuring AppleTalk Services1-6 114048 Rev. AAppleTalk Address Resolution Protocol (AARP)For a Bay Networks AppleTalk router to forward a packet to

AppleTalk Overview114048 Rev. A 1-7 Figure 1-3. AARP PacketsNote: The $ indicatesa hexadecimalvalue.Function Request = 10Protocoltype ($809B)Source h

114048 Rev. A iii Bay Networks Software License This Software License shall govern the licensing of all software provided to licensee by Bay Networ

Configuring AppleTalk Services1-8 114048 Rev. ANext, the router checks the validity of the address by broadcasting 10 AARP probe packets containing th

AppleTalk Overview114048 Rev. A 1-9 Figure 1-4. DDP PacketWhen the Bay Networks AppleTalk router receives a packet, it checks to see if the packet’s d

Configuring AppleTalk Services1-10 114048 Rev. ARouting Table Maintenance Protocol (RTMP)The Bay Networks AppleTalk router uses the Routing Table Main

AppleTalk Overview114048 Rev. A 1-11 Zone Information Protocol (ZIP)The Bay Networks AppleTalk router uses the Zone Information Protocol (ZIP) to map

Configuring AppleTalk Services1-12 114048 Rev. AWhen an AppleTalk node starts on the network, it requests zone and network information from all router

AppleTalk Overview114048 Rev. A 1-13 Name Binding Protocol (NBP)Macintosh users on an AppleTalk network refer to services by name, rather than by phys

Configuring AppleTalk Services1-14 114048 Rev. AAn NBP named entity consists of the name, type, and zone name, where• Name is the name assigned to the

AppleTalk Overview114048 Rev. A 1-15 AppleTalk routers that connect to an AURP tunnel are exterior routers. Exterior routers function as AppleTalk rou

Configuring AppleTalk Services1-16 114048 Rev. A Figure 1-10. Fully Connected TunnelIn a partially connected tunnel, two or more exterior routers do n

AppleTalk Overview114048 Rev. A 1-17 Figure 1-11. Partially Connected TunnelTickle Request and Tickle Acknowledgment packets maintain the connection b

iv 114048 Rev. A Bay Networks Software License (continued) 9. Licensee shall not reverse assemble, reverse compile, or in any way reverse engineer

Configuring AppleTalk Services1-18 114048 Rev. AA Domain Header consists of the following fields:• Destination DI, which contains the DI of the exterio

AppleTalk Overview114048 Rev. A 1-19 Figure 1-12. AppleTalk Data Packet Forwarded across an AURP TunnelUpdate-based Routing Table MaintenanceExterior

Configuring AppleTalk Services1-20 114048 Rev. AWhen two exterior routers establish a connection via an AURP tunnel, they exchange complete routing in

AppleTalk Overview114048 Rev. A 1-21 For More InformationThe following documents provide technical detail on AppleTalk protocol implementation:• Sidhu

114048 Rev. A 2-1 Chapter 2AppleTalk Implementation NotesThis chapter contains Bay Networks specific implementation notes that you should consider if y

Configuring AppleTalk Services2-2 114048 Rev. AAppleTalk Interfaces over WAN MediaThe Bay Networks AppleTalk implementation includes Frame Relay, Swit

AppleTalk Implementation Notes114048 Rev. A 2-3 Make sure you configure the AppleTalk parameters as follows:• Set the Network Start parameter to the de

Configuring AppleTalk Services2-4 114048 Rev. AConfiguring AppleTalk as an Extended Network over PPPIf you want to configure AppleTalk over PPP for an i

AppleTalk Implementation Notes114048 Rev. A 2-5 Figure 2-2. AppleTalk Extended Configuration over PPPSeed Router InterfacesIf you specify a value for

114048 Rev. A v Contents About This Guide Before You Begin ...

Configuring AppleTalk Services2-6 114048 Rev. AYou must configure the interface as a seed router interface if it is the only AppleTalk router on the ne

AppleTalk Implementation Notes114048 Rev. A 2-7 Figure 2-3. Assigning Circuit Costs to AppleTalk Interfaces1-1Network 3-33-1Interface Cost Actual Hops

Configuring AppleTalk Services2-8 114048 Rev. AAppleTalk Routing and Bridging on the Same InterfaceIf you enable both AppleTalk routing and bridging o

AppleTalk Implementation Notes114048 Rev. A 2-9 2.Edit the interface’s zone list. See “Configuring AppleTalk Zone Lists” in Chapter 4 for instructions.

Configuring AppleTalk Services2-10 114048 Rev. AUsing AppleTalk Zone FiltersBay Networks AppleTalk zone filters let network administrators control the

AppleTalk Implementation Notes114048 Rev. A 2-11 How Zone Filters WorkWhen you configure zone filters on an interface using the Exclude or Include optio

Configuring AppleTalk Services2-12 114048 Rev. AFigure 2-5. Configuring Zone Filters with the Exclude OptionWith the filter in place, the RTMP and ZIP p

AppleTalk Implementation Notes114048 Rev. A 2-13 When you configure zone filters on an interface using the 5.X Exclude or 5.X Include options, the inter

Configuring AppleTalk Services2-14 114048 Rev. AFigure 2-6. Configuring Zone Filters with the 5.X Exclude OptionWith the filter in place, the ZIP packet

AppleTalk Implementation Notes114048 Rev. A 2-15 Zone Filter Rules for the Exclude OptionRule 1. The AppleTalk router always advertises its own networ

vi 114048 Rev. A AppleTalk Update-based Routing Protocol (AURP) ...1-14AURP Tunneling ...

Configuring AppleTalk Services2-16 114048 Rev. AFor example, if the zone filter list shown in Figure 2-8 for Interface 3.1 were expanded to include the

AppleTalk Implementation Notes114048 Rev. A 2-17 Figure 2-9. AppleTalk Zone Filters with the Exclude Option: Rule 3Rule 4. Depending on the network co

Configuring AppleTalk Services2-18 114048 Rev. AFigure 2-10. AppleTalk Zone Filters with the Exclude Option: Rule 4Zone Filter Rules for the Include O

AppleTalk Implementation Notes114048 Rev. A 2-19 Figure 2-11. AppleTalk Zone Filters with the Include Option: Rule 1Rule 2. The AppleTalk router alway

Configuring AppleTalk Services2-20 114048 Rev. AFigure 2-12. AppleTalk Zone Filters with the Include Option: Rule 2Rule 3. The AppleTalk router advert

AppleTalk Implementation Notes114048 Rev. A 2-21 Figure 2-13. AppleTalk Zone Filters with the Include Option: Rule 3Zone Filter Rules for the 5.X Excl

Configuring AppleTalk Services2-22 114048 Rev. AFigure 2-14. AppleTalk Zone Filters with the 5.X Exclude Option: Rule 1Rule 2. The AppleTalk router al

AppleTalk Implementation Notes114048 Rev. A 2-23 Figure 2-15. AppleTalk Zone Filters with the 5.X Exclude Option: Rule 2Rule 3. The AppleTalk router a

Configuring AppleTalk Services2-24 114048 Rev. AFigure 2-16. AppleTalk Zone Filters with the 5.X Exclude Option: Rule 3Zone Filter Rules for the 5.X I

AppleTalk Implementation Notes114048 Rev. A 2-25 Figure 2-17. AppleTalk Zone Filters with the 5.X Include Option: Rule 1Rule 2. The AppleTalk router a

114048 Rev. A vii Chapter 3Enabling AppleTalk Services Enabling AppleTalk on an Interface ...

Configuring AppleTalk Services2-26 114048 Rev. AFigure 2-18. AppleTalk Zone Filters with the 5.X Include Option: Rule 2Rule 3. The AppleTalk router ad

AppleTalk Implementation Notes114048 Rev. A 2-27 Figure 2-19. AppleTalk Zone Filters with the 5.X Include Option: Rule 3AppleTalk Network Topology Inf

Configuring AppleTalk Services2-28 114048 Rev. AIn a Source Routing network, every endstation that sends out a frame supplies the frame with the neces

AppleTalk Implementation Notes114048 Rev. A 2-29 With end-node support enabled, whenever a Bay Networks AppleTalk router receives a packet and determi

Configuring AppleTalk Services2-30 114048 Rev. AFigure 2-21. AppleTalk Routers in a Non-Fully Meshed Frame Relay TopologyFor example, if you enable Sp

AppleTalk Implementation Notes114048 Rev. A 2-31 Adding a Bay Networks AppleTalk Router to a Transitional NetworkYou can add the Bay Networks AppleTal

Configuring AppleTalk Services2-32 114048 Rev. ANote that AURP supports the following AppleTalk commands over the IP connecting network:• Open request

AppleTalk Implementation Notes114048 Rev. A 2-33 A larger update rate (for example, 1 hour) causes routers to converge less quickly, making changes to

Configuring AppleTalk Services2-34 114048 Rev. ASetting the Hop Count ReductionEnable hop count reduction only when the diameter of your network is gr

AppleTalk Implementation Notes114048 Rev. A 2-35 Setting Zone FiltersSee the section “AppleTalk Zone Information” in this chapter. AURP zone filters wo

Configuring AppleTalk Services2-36 114048 Rev. Ab. Set the AURP Update Rate timer to a large value to prevent topology change information from initiat

114048 Rev. A 3-1 Chapter 3Enabling AppleTalk ServicesThis chapter describes how to enable AppleTalk services. It assumes you have read Configuring Rou

Configuring AppleTalk Services3-2 114048 Rev. AEnabling AppleTalk on an InterfaceIf you enable AppleTalk routing services on an interface, the AppleTa

Enabling AppleTalk Services114048 Rev. A 3-3 For information on editing all of the parameters in the AppleTalk Interface Configuration window, refer to

Configuring AppleTalk Services3-4 114048 Rev. A Parameter: Network End Default: 0 Range: 0 to 65279 Function: Specifies the upper boundary (maximum) of

Enabling AppleTalk Services114048 Rev. A 3-5 Parameter: Default Zone Default: None Options: Any valid zone name Function: Specifies the name of the d

Configuring AppleTalk Services3-6 114048 Rev. AFigure 3-2. AT Zone Configuration Window2.Click on Add.The AppleTalk Zone Configuration window appears (F

Enabling AppleTalk Services114048 Rev. A 3-7 4.Either repeat Steps 2 and 3 for each zone you want to add, or click on Done to exit the window.Using No

Configuring AppleTalk Services3-8 114048 Rev. A To edit Default Zone or Zone List parameters where you previously saved nonprintable characters, overt

Enabling AppleTalk Services114048 Rev. A 3-9 3.Enter the appropriate IP address (using dotted decimal notation) in the Local IP Address field.4. Click

114048 Rev. A ix Figures Figure 1-1. AppleTalk Address with 24 Bits ...1-2Figure 1-2. Ex

Configuring AppleTalk Services3-10 114048 Rev. AFigure 3-5. AT AURP Interface Configuration Window2.Click on Add.The AppleTalk AURP Configuration window

Enabling AppleTalk Services114048 Rev. A 3-11 3.Enter the appropriate IP address in the Remote AURP IP Address field and click on OK.The AT AURP Interf

114048 Rev. A 4-1 Chapter 4Editing AppleTalk ParametersOnce you have enabled an AppleTalk interface, you can use Site Manager to edit AppleTalk parame

Configuring AppleTalk Services4-2 114048 Rev. AAccessing AppleTalk ParametersYou can access and edit the AppleTalk parameters for all AppleTalk interf

Editing AppleTalk Parameters114048 Rev. A 4-3 Figure 4-2. Edit AppleTalk Global Parameters Window2.Set the Enable parameter to Disable or Enable, usin

Configuring AppleTalk Services4-4 114048 Rev. AFigure 4-3. AT Interface Configuration Window2.Click on the interface you want to edit.3. Edit those par

Editing AppleTalk Parameters114048 Rev. A 4-5 Parameter: Enable Default: Enable Options: Enable | Disable Function: Enables or disables AppleTalk on

Configuring AppleTalk Services4-6 114048 Rev. A Parameter: Network End Default: 0 Range: 0 to 65279 Function: Specifies the upper boundary (maximum) of

Editing AppleTalk Parameters114048 Rev. A 4-7 Parameter: Default Zone Default: None Options: Any valid zone name Function: Specifies the name of the D