3Com 11.3 manual Assign Internet addresses to individual ports using, Ipx Osi

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38CHAPTER 4: CONFIGURING BASIC SETTINGS

The following example illustrates how to assign an Internet address to a bridge.

Example Figure 3 shows a configuration in which you need to assign an Internet address to a bridge. Hosts A and B are two hosts belonging to the same IP network, network

10.The IP host on Network A has an Internet address 10.0.0.1, and the one on Network B has an Internet address 10.0.0.2. The bridge forwards packets between these segments. To allow communication between the hosts and the bridge, ports

1and 2 must reside on the same network. Assigning the same network number to two or more bridge ports is prohibited, so you must assign the address to the entire bridge, entering a command similar to the following:

SETDefault !0 -IP NETaddr = 10.0.0.3

Figure 3 Assigning an IP Address to the Entire Bridge

 

IP address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP

A

 

IPX

 

 

OSI

 

 

 

= 10.0.0.1

 

 

 

 

 

 

host

 

 

 

host

 

 

host

 

 

 

Segment A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Assign IP address 10.0.0.3 to Port 0

 

 

 

 

 

Port 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bridge

 

 

 

 

 

 

 

 

 

 

 

 

 

for the IP hosts to access the bridge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Segment B

 

 

 

 

 

 

 

 

Port 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP address = 10.0.0.2

IP

host

B

IPX

host

OSI host

After assigning an Internet address to the bridge, go to Chapter 1 in the Using

Enterprise OS Software.

Assigning Internet If the bridge/router is used to route IP traffic, you must configure the ports on Addresses to a Router which IP packets are routed by assigning Internet addresses to them. You can

assign Internet addresses to individual ports using:

SETDefault !<port> -IP NETaddr = <IP address>

For more information, see the Reference for Enterprise OS Software.

CAUTION: Do not assign an Internet address to port 0, or the IP routing function will be disabled.

The next example illustrates how to assign Internet addresses to a bridge/router or tunnel switch.

Example In Figure 4, Networks A and B are two different IP networks, and the bridge/router is used for routing IP packets and for bridging OSI packets. To assign an IP address to port 1, enter a command similar to the following:

SETDefault !1 -IP NETaddr = 192.1.5.1

To assign an address to port 2, enter a command similar to the following:

SETDefault !2 -IP NETaddr = 192.1.3.1

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Contents New Installation for Enterprise OS Software Santa Clara, California 3Com CorporationBayfront Plaza 95052-8145Contents 3COM Corporation Limited Warranty Introduction How to UseAbout this Guide This GuideIcon Alerts you to ConventionsList conventions that are used throughout this guide Convention DescriptionSoftware flash memory card for first time NETBuilder II installationsOverview This guide apply to all software packagesChange the Primary Boot Source See Chapter Install System Software and Boot See ChapterInstall software from a flash memory card Change the primary boot source default as neededBooting from Installing Software and Booting Netbuilder II SystemInstalling Software Performing Initial Boot Flash Memory CardCard Making a BackupFlash Memory NETBuilder II SystemUsing the Backup Flash CardPress Reset buttons to reboot Command Changing the Boot SourceUsing the Boot Primary Boot Source ConfiguringPrimary Boot Source menu is displayed At the Enterprise OS prompt, enterChanging the Boot Source System Configuring Basic SettingsLogging on to User Interfaces Setting Up IP RoutingLearning About Menu-Driven Versus of three ways Command-Line Interface ApplicationLog in as root. Type Web Link Interface DescriptionMain menu Level 1 is displayed Full-Form Syntax Abbreviated SyntaxSymbols Symbol DescriptionCan be shortened by abbreviating it to Full and Abbreviated Syntax ExamplesCan be abbreviated to Determining the Display of Ports and Virtual Ports Variations in Command SyntaxEntering Service Names in Command Lines Using Aliases Command History SubstitutionPrivilege Level Names Syntax for Assigning ValuesNumeric Values StringsPort and Path Naming Restrictions Media Addresses Decimal. The Dlci identifies a virtual circuit on the Frame Bridge/router or tunnel switches. In the global addressingAsynchronous Transfer Mode ATM address An example of a Frame Relay addressNetwork Layer Addresses Network from all other IPX networks. The following example For more information on Internet addresses, subnet masks,Followed by the MAC address Addresses are the same 00003333%080002005678Getting Help Manager Privilege PasswordObtaining Network LevelAdministrator Setting the Time and DateSetting System InformationSETDefault -SYS SysCONtact = John Smith 408 Assign Internet addresses to individual ports using IPX OSIAssigning an IP Address to a bridge/router Port DELete -SNMP COMmunity Anycom COMmunity Enable the Snmp service by enteringRemoteManager Configuring Basic Settings Online Technical ServicesTechnical Support 847 262 Access by Analog ModemAccess by Digital Modem 408 727Europe, South Africa, and Middle East Country Telephone Number Asia Pacific RimEurope Latin AmericaCountry Telephone Number Fax Number Index NumericsSnmp Snmp 3Com Corporation Limited Warranty Disclaimer