Nortel Networks 1500 manual Interfaces, IP Address, Subnet Mask, Default Gateway, Type

Page 51

Managing the Switch

LAN/WAN Interfaces

Interfaces

Lists the Management IP Address, LAN/WAN port, and LAN card.

IP Address

Enter an IP address for each interface on the Switch, including the LAN port. The Switch uses these IP addresses for tunnel creation. The IP Address consists of 32 bits, which are written as four octets in dotted-decimal format as follows:

192.168.34.21

You must supply the interface IP Address configuration information, not the Management IP Address that you already configured through the initial IP Address configuration.

Subnet Mask

The Subnet Mask defines how many bits of the IP Address represent the network the device is on and how many bits represent the host’s ID on the network.

The device uses the Subnet Mask to determine which IP Addresses are directly reachable on the network and which are only reachable through a gateway. A sample IP Address is 10.2.3.3 with a Subnet Mask of 255.255.0.0. This indicates that all hosts with addresses 10.2.n.n are directly reachable.

Default Gateway

If the routing table contains no specific route to the desired location, the Default Gateway packets are routed onto the private network.

Type

The default configuration assigns the Management LAN interface as Private and the LAN card interface as Public.

5-11

Image 51
Contents Part No -B Rev February Restricted Rights Legend Accuracy NoticeCopyright 2000 Nortel Networks, Inc TrademarksContents Chapter Assigning a System Identity Chapter Extranet Access Client Installation Page Preface Documentation ConventionsText User InterfaceHelp Button Related Publications Related PublicationsNortel Networks Technical Publications Technical Solutions Center Telephone Number Nortel Networks Customer ServiceSwitch Introducing the Contivity Extranet SwitchAn Intranet and the Internet Make Up an Extranet Shows a front view of the Switch Components List Selecting a Site Chapter Preparing Your SiteHazardous Conditions Inside the Switch Safety GuidelinesSwitch Power ON/OFF Check the Voltage SwitchExternal Vent Cooling and Airflow Page Chapter Cabling the Switch Extranet Switch Back View Connecting the CablesCurrent Rating Power Cord RequirementsWall Outlet Connector Power Supply ConnectorConnector Pinouts LAN Interface ConnectionsLAN Speed Selection DB26S-to-V.35 Cable Pinouts Single V.35 WAN Interface OptionalM0-SIGNAL Ground M1-SIGNAL Ground T1 CSU/DSU Cable Pinouts T1 CSU/DSU WAN Interface OptionalSerial Interface Cable Optional Multi-DB-9 and DB-25 Connector PinoutsLAN Port LED Indicators Understanding the LEDsLAN Port LEDs Single V.35 LEDs Single V.35 LED IndicatorsT1 CSU/DSU LEDs T1 CSU/DSU LED Indicator10/100BASE-TX LAN LEDs 10/100BASE-TX LAN LED Card IndicatorsChapter Assigning a System Identity Initial Configuration OptionsSubnet Mask Startup Configuration RequirementsDefault Gateway Optional Management IP AddressIP Address Configuration Utility Running the IP Configuration UtilityRequirements Serial Number Search Display Assigning a System Identity Prerequisites Serial Interface ConfigurationProcedure Sample Serial Interface Display Platforms Supported Chapter Managing the SwitchDisplay Setting Recommended Web BrowsersPreparing for Configuration Configuration Alternatives Extranet Switch Welcome DisplaySwitch Welcome Display Registration Guided ConfigurationManage Extranet Switch Quick StartLogging in and Supplying a Password Quick Start Prerequisites Display Quick Start Configuration PrerequisitesRequired Environment Point-to-Point Tunnel Protocol Pptp tunnel access methodPost Configuration Testing Quick Start Configuration Display ConfigurationSubnet Mask Default GatewayInterfaces IP AddressPrivate PasswordPptp Users PublicAdministrator Confirm PasswordRemote User Static IP Address Time Automatic BackupDate and Time DateWindows Chapter Extranet Access Client InstallationPage Windows 98 and Windows NT Page Declaration of the Manufacturer or Importer Appendix a Specifications and CompliancePhysical Operating EnvironmentSafety Compliance Electromagnetic Compatibility EMCHarmonics Statement of Conditions Appendix B Special NoticesPage Nortel Networks NA, Inc. Software License Agreement Page Special Notices Radius Remote Authentication Dial-In User Service Special Notices Page Numerics IndexIndex-2 Index-3