Perle Systems PERLE P850 Bedienungsanleitung

Perle P850Bridge / RouterUSER AND SYSTEMADMINISTRATION GUIDEPart number 5500086-14© Copyright 2002 Perle Systems Ltd.

41 - INSTALLATIONThe P850 is an Ethernet Bridge/Router that provides bridging,IP/IPX routing, and compression over a frame relay permanent virtualcir

94Procedures for performing a TFTP Flash Load to upgradethe operating software of the router:1) Execute the Network (TFTP) command from the Load FLAS

Servicing Information95the bridge/router does not start in ZMODEM receive mode,refer to Appendix D: Servicing Information.The TFTP Load Flash operatio

96Router APC used forTFTP transfersLink 1Link 2Router BRouter C

Installation5 Identify the ConnectorsEach unit is configured with both straight (MDI) and crossed over(MDI-X) 10BaseT LAN connectors; the P850 will

Installation6 Connect to the ConsoleConnection to the router operator’s console is made through the RJ-45connector labeled CONSOLE on the back of the

Installation7it must be configured to the type of connection service that will beused; please see the following section for this procedure.The V.35 mo

Installation8 Power Up the RouterOnce the LAN and Link connections are made and the console isconnected to a terminal, you are ready to power-up the

Installation9 Mandatory ConfigurationThe P850 router requires a minimum amount of mandatoryconfiguration in order to operate. The following table i

Installation10 Setting the Link Interface Type (Universal WAN only)The Universal WAN Interface must be configured to match the serviceto which it wi

Installation11 Setting the T1/E1Parameters (T1/E1 WAN only)The parameters requred for a T1 or E1 connection may be obtainedfrom your service provide

Installation12provider will tell you which specification their service requires. Shorthaul LBOs are listed as the length of the cable run (in feet) be

Installation13Some E1 service providers reserve timeslot 16 for networkmanagement use. If your service specifies that timeslot 16 is for theiruse, tog

Federal Communications Commission (FCC)Note: This equipment has been tested and found to comply with the limits for a ClassA digital device, pursuant

Installation14Identify the Status LEDs The meanings of the four 3-colour Light Emitting Diodes (LEDs) onthe front of the P850 router are found in the

Installation15Figure 1-4 Front View of the P850 routerTxRxPower

162 - TYPICAL APPLICATIONS &HOW TO CONFIGURE THEMThe P850 is an Ethernet Bridge/Router that supports frame relayRAW 1490 permanent virtual circui

Applications17 Managing the P850 Using MenusThis section describes the minimum configuration parameters requiredwhen setting up the P850. Each of

Applications18 ConventionsThroughout this section, P850 menu options are shown that arerequired for the various configuration choices. The appropri

Applications19 Basic Frame Relay ConfigurationNorth American P850s are configured to have frame relay enabled asthe default setting. With frame rel

Applications20Configuration: The default configuration for P850s shipped outsideNorth American is to have frame relay disabled. To run frame relay on

Applications21 Auto Learning the Frame Relay ConfigurationThe P850 is pre-configured to query the frame relay service to auto-learn the LMI type and

Applications22 Manual Configuration - LMI TypeThe LMI Type option allows you to manually specify the type of LinkManagement Interface in use by the F

Applications23 “Quick Start” Frame RelaySince the P850 auto-learns the frame relay configuration, only a coupleof parameters need to be configured

Canadian Emissions Standard ICES-003This digital apparatus does not exceed the Class A limits for radio noise emissionsfrom digital apparatus as set

Applications24By default, PPP is disabled for each of the newly created remote siteprofiles. If PPP encapsulation is desired, for example to use secu

Applications25 Basic Leased Line Configuration P850s shipped outside North America are configured to have a defaultsetting as a leased line router.

Applications26Figure 2 - 2 Basic PPP Leased Line ConfigurationThe following steps must be performed on the P850 unit.7 Link SpeedLocation: Main Ä Co

Applications27Bridge Connection.Once the link speeds have been configured, the P850 will attempt toestablish the link connection to the remote site P

Applications28 Should You Bridge or Route?When connecting two Local Area Networks together, the first questionto ask is should I bridge or route? Th

Applications29 Configure as an Ethernet BridgeAn Ethernet bridge intelligently forwards LAN traffic to remotelyconnected LANs across the Wide Area N

Applications30The P850 router also is pre-configured as an IPX router. This meansthat if you wish to bridge IPX traffic instead of routing it, you m

Applications31The size of the subnet mask. defines the subnetmask by using the specified number to reserve aseries of contiguous bit locations from t

Applications32 Configure as an Ethernet IP RouterAn Ethernet IP router is used to intelligently route Internet Protocol(IP) LAN traffic to remotely c

Applications337 IP AddressLocation: Main Ä ConfigurationÄ LAN Set-upÄ LAN IP Set-upÄ IP Address / Subnet mask sizeThe IP address consists of four 8-b

Using This ManualThis Installation and Applications Guide provides the basic informationrequired to initially set up and configure the P850 router.

Applications34 Define an IP Default GatewayAn IP default gateway is an IP router that is resident on the local IPnetwork that this P850 is connected

Applications35 Define an IP Static RouteStatic IP routes may be defined when one specific router is to be usedto reach a destination IP network. The

Applications36 Define an IP Subnet MaskAn IP network may be divided into smaller portions by a process calledsub-netting. A subnet is specified usin

Applications37Configuration: The mask size entered defines the size of the subnet maskfrom the start of the entire IP address. This allows subnetsize

Applications38less than or equal to 255, that is the maximumvalue of each 8-bit field.The IP address is first specified and then you willbe prompted t

Applications39 Configure as an Ethernet IPX RouterThe P850 is preconfigured to operate as an IPX router when installedin an IPX network. The P850

Applications40examined and looked up in the routing tables. Once the destinationIPX address is found in the routing tables, the IPX router sends theI

Applications41 Novell Servers in One Location OnlySome Novell LAN installations require that a remote LAN that consistsof only Novell IPX clients be

Applications427 IPX Frame TypesLocation: Main Ä ConfigurationÄ IPX Routing Set upÄ Configure LAN NetsÄ Ethernet-II FramesÄ RAW 802.3 FramesÄ IEEE 802

Applications43 PPP Link Configuration OverviewA PPP (Point to Point Protocol) connection between two routers mayuse a number of Network Control Proto

Using the Electronic Reference ManualThe P850 router Reference Manuals are provided as Adobe AcrobatPDF files on the accompanying CD-ROM. The PPP Me

Applications44remote site profile settings. The WAN IPX network number is definedwith the IPX Net option in the remote site profile settings. Unnu

Applications45 Configure Dynamic HostConfiguration ProtocolThe P850 uses Dynamic Host Configuration Protocol (DHCP) toallow users in a small office

Applications46devices attached to the DHCP Server to be set.The number of addresses to be assigned must alsobe specified to a maximum of 253.With the

Applications47 Configure Network AddressTranslation (NAT)Support is provided for Network Address Translation (NAT).Network Address Translation is a

Applications48The Translation Type option allows you to use Network Address PortTranslation.7 Translation typeLocation: Main Ä ConfigurationÄ WAN Se

Applications49 Configure PPP SecurityThe P850 provides support for both PAP and CHAP PPP securityauthentication. An outgoing user name, PAP passwor

Applications507 Security Database EntryLocation: Main Ä ConfigurationÄ WAN Set upÄ Edit Remote SiteÄ Security Parameters ÄIncoming PAP Password Ä In

Applications51 Configure FirewallThe P850 provides Firewall security for restricting access between any twonetworks connected through the router. F

Applications52also wishes to allow all of the TCP traffic from the branch officenetwork to have access to the head office. Anyone in the corporationma

Applications53designated servers list allows you to quickly setup a firewallentry without having to figure out TCP port values.Next, the LAN firewall

Applications54FirewallLocation: Main Ä ConfigurationÄ Applications Set upÄ Firewall Set upÄ LAN Firewall Set upÄ Designated ServersÄ FTP Server— 195.

Applications55 Configure Remote Site Profiles for PPPoERemote Site Profiles allow for the router to be configured to supportPPP over Ethernet (PPPoE)

56To verify that PPPoE is enabled for this remote connection, view theread-only parameterLocation: MainÄ ConfigurationÄWAN Set-UPÄRemote Site Set-UpÄE

Applications57TCP mss option should decrease to 1452 bytes. Therefore whenconfiguring the router for PPPoE, the remote site NAT configurationautomati

Applications58To ensure that network traffic is routed to the PPPoE connection, therouter must be configured to have the default IP gateway setup to y

Applications59 QOS - Priority QueuingPriority Queuing (PQ) allows the users to configure the router to allowspecific traffic bound for an outgoing in

Applications60To assign a Priority List to a LAN interface7Location: MainÄConfigurationÄLan Set-upÄQOS Set-upÄQueuing StrategyÄPriorityÄPriority List

613 - INTRODUCTION TO FILTERINGThe P850 provides programmable filtering which gives you the abilityto control under what conditions Ethernet frames a

Introduction to Filtering62You may easily prevent stations on one segment from accessing all buta specific resource on the other segment; for this, “n

Introduction to Filtering63The following operators are used in creating Pattern filters.- offset Used in pattern filters to determine the startingposi

Contents1 - INSTALLATION 4Unpack the P850 4Select a Site 4Identify the Connectors 5Connect to the Console 6Make the LAN Connections 6Make the WAN Lin

Introduction to Filtering64( ) brackets Used in pattern filters to separate portions of filterpatterns for specific operators.Example: 12-80&(14-2

Introduction to Filtering65 Popular FiltersSome of the more commonly used pattern filters are shown here. BridgeBridge pattern filters are applied t

Introduction to Filtering66 BanyanBanyan(12-0BAD)(12-80C4)(12-80C5) IP RouterIP router pattern filters are applied to IP Ethernet frames that arebei

67APPENDIX AMENU TREESThe menu trees on the next few facing pages are a graphicalrepresentation of the hierarchy of the built-in menu system of theP8

681Configuration1. Terminal2. Show3. Add4. Remove1. Terminal Set-Up menu2. Device Set-Up menu3. Telnet Set-Up menu4. Load FLASH Set-Up menu5. Console

69Continued fromprevious page1. Destination2. Status3. Remote site2. Next hop3. Type4. Cost5. Private6. Add/Remove8. Status7. Network mask1. IP Routes

70APPENDIX BOCTET LOCATIONS ONETHERNET FRAMESThis appendix provides octet locations for the various portions ofthree of the common Ethernet frames. W

Octet Locations on Ethernet Frames71 Octet Locations on a Bridged TCP/IPFrame Octet Locations on a Bridged NovellNetware Frame

Octet Locations on Ethernet Frames72 ETHERNET Type CodesType Code Description0800 DOD IP0801 X.75 Internet0804 Chaosnet0805 X.25 Level 30806 ARP0807

Octet Locations on Ethernet Frames73 Octet Locations on an IP RoutedTCP/IP Frame Octet Locations on an IPX RoutedNovell Netware Frame

Configure Remote Site Profiles for PPPoE 55QOS - Priority Queuing 593 - INTRODUCTION TO FILTERING 61MAC Address Filtering 61Pattern Filtering 62Popula

Octet Locations on Ethernet Frames74 Octet Locations on a Bridged XNSFrame

75APPENDIX CSERVICING INFORMATION Opening of the case is only to be performedby qualified service personnel.WARNING !Before servicing ensure that appl

Servicing Information76 Identifying the Internal ComponentsThe major components and the jumper strap positions are shown:Figure C-1 Top Internal View

Servicing Information77Figure C-2 Top Internal View of the P850 CSU-DSU or T1/E1PowerCSU/DSU T1/E1Sanity Timer - Always ONReturn Password to Default

Servicing Information78 Sanity TimerDo not remove this strap – pins 1-2. Force ZMODEM Software LoadOn the rare occasion that during the programming

Servicing Information79 Connecting to the Console ConnectorThe console connector on the P850 is a DCE interface on aRJ45 pinout. The supplied DB9 t

Servicing Information80 WAN Interface Connection Pinout InformationThe P850 router is manufactured with three different WAN linkmodules: V.35, LXT4

Servicing Information81The LXT411 CSU/DSU link connection is set to operate at 64Kbps by default. The link may be set to 56 Kbps via the softwaremenus

Servicing Information82 UNIVERSAL WAN Module:The Universal WAN Interface module in this router may be configuredto operate in one of four modes: V.11

Servicing Information83 V.35 Link PinoutsDB25ContactNo.M.34ContactNo.CircuitNameDirectionTo FromDCE DCE1 AProtective GroundNA2 PTransmitted Data

ContentsRS232C / V.24 Link Pinouts 85RS530 / RS422 Link Pinouts 86V.11 / X.21 Link Pinouts 87V.11 / X.21 DB25 to DB15 Connector Cable 88V.35 Null-Mod

Servicing Information84Circuits which are paired (contain an (A) and (B)reference) should be connected to twisted pairs withinthe connecting cable.NO

Servicing Information85 RS232C / V.24 Link Pinouts ContactNo.CircuitCircuitNameDirectionTo FromDCE DCE1 AA Protective Ground NA2 BA Transmitted

Servicing Information86 RS530 / RS422 Link PinoutsContactNumberCircuitCircuitNameDirectionTo FromDCE DCE1 Shield Protective Ground NA2 BA (A) Tr

Servicing Information87 V.11 / X.21 Link PinoutsContactNo.X.21CircuitsRef.CircuitNameDirectionTo FromDCE DCE1 Protective Ground NA2 T (A) Transm

Servicing Information88 V.11 / X.21 DB25 to DB15Connector CableFigure C-10 V.11 / X.21 DB25 to DB15 Connector CableNOTE For U.K. Approval:The connec

Servicing Information89 V.35 Null-Modem Cable ConfigurationFigure C - 11 V.35 Null-Modem CableThe connecting cable must be a shielded cable.Circuits

Servicing Information90 RS232 / V.24 Null-Modem CableFigure C-12 RS232 / V.24 Null-Modem CableThe connecting cable must be a shielded cable.This cabl

Servicing Information91 RS530 / RS422 Null-Modem CableShieldTransmitted Data (A)Transmitted Data (B)Received Data (A)Received Data (B)Request To Send

Software Upgrades92APPENDIX DSOFTWARE UPGRADESProcedures for performing a Console ZMODEM FlashLoad to upgrade the operating software of the router:1)

Servicing Information93the bridge/router does not start in ZMODEM receive mode,refer to Appendix D: Servicing Information for recoveryprocedure.The ZM