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901 San Antonio RoadPalo Alto, CA 94303-4900 USA1 650 960-1300 fax 1 650 969-9131A Sun Microsystems, Inc. BusinessSun™Trunking™1.0.1Installation and U

2 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998With Sun Trunking 1.0.1, you can use any switch with trunking functionality. Thoselisted

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 3Key FeaturesSun Trunking 1.0.1 consists of the following key features: Fast Eth

4 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Removing Previously Installed qfePackagesNote – If your system is running a Solaris 2.6 r

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 5Installing the Trunking 1.0.1 SoftwareThe Trunking 1.0.1 software is composed of

6 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998● If your system is running Solaris 2.5.1, install the Sun Trunking 1.0.1 softwarepackage

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 7Note – To determine the version number of your operating system, use theshowrev

8 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Sun Trunking Directories and FilesFIGURE 1-1 shows the hierarchy of directories and files

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 9Checking for Link ModeAlways check to be sure the link mode is set to run full-d

10 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998You can find the instance numbers in two ways: by searching the /etc/path_to_inst file o

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 11To use the qfetr -conf command, you must be in the /etc/opt/SUNWqfetr/bin direc

Copyright1998SunMicrosystems,Inc.,901SanAntonioRoad•PaloAlto,CA94303 USA.Allrightsreserved.Thisproductordocumentisprotectedbycopyrightanddistributedun

12 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Number of Links per Quad FastEthernet AdapterThe four network interfaces of the Quad Fas

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 13local-mac-address PropertyEach of the network interfaces of the Sun Quad FastEt

14 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Trunking PoliciesThe two supported trunking policies used in the Trunking software are M

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 15▼ To Edit the qfetr.sh FileThe main configuration file of the Trunking software

16 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Note – The examples below use the instance numbers found in TABLE 1-2 on page 10.The ins

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 17To verify whether you have set up the trunking configuration file correctly, vi

18 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998After you edit the trunking software files, execute the qfetr -conf commandagain.For one

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 19▼ To Configure the FastEthernet Host FilesBefore you can use these trunked Ethe

20 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Note – Only trunk heads are visible.2. Create an appropriate entry in the /etc/hosts fil

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 21TCP/IP PerformanceChanges to the TCP/IP ndd values in most instances will not s

Contents iiiContentsPreface v1. Installing and Configuring the Sun Trunking 1.0.1 Software 1Hardware and Software Requirements 1Key Features 3Preparin

22 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998To avoid losing the TCP/IP setting, you can add the parameter change to a runcontrol scr

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 23For a more complete listing of the qfe devices, use the qfetr -conf command.Thi

24 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998You can also monitor the network statistics of a trunk at regular intervals. The fullusa

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 25Disabling the Trunking InterfaceIf you need to disable a trunk for any reason,

26 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998TroubleshootingIf you have problems with Sun Trunking 1.0.1, use the following commands

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 27TABLE 1-5 describes the information shown by the qfetr -debug command andlists

28 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Using the stats CommandUse the qfetr - stats command to check whether network packets ar

Chapter 1 Installing and Configuring the Sun Trunking 1.0.1 Software 29Using the snoop CommandUse the snoop -d command to capture and inspect network

30 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Using the conf CommandUse the qfetr -conf command to verify your trunking configuration.

31APPENDIXAChanging Device Names to Use theQuad FastEthernet 2.0 DeviceDriverTo use the Sun Quad FastEthernet 2.0 with the qfe driver software, you mu

iv Sun Trunking 1.0.1 Installation and User’s Guide • May 1998▼ To Edit the qfetr.sh File 15▼ To Configure the FastEthernet Host Files 19TCP/IP Perfor

32 Sun Trunking 1.0.1 Installation and User’s Guide • May 19982. At the ok prompt, type:The show-devs command lists the system devices. You should see

Appendix A Changing Device Names to Use the Quad FastEthernet 2.0 Device Driver 337. Reset your system.Use the command to reset your system that exist

34 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998

Index 35IndexCconfigureswitch software, 20configure host files, 19create configuration files, 8Ddefine each trunk, 15device instance, 8device namescha

36 Sun Trunking 1.0.1 Installation and User’s Guide • May 1998OOpenBoot PROM, 33Ppath_to_inst, 10Qqfe instances, 23qfe packagesremoving, 4qfetr - stat

vPrefaceSun Trunking 1.0.1 Installation and User’s Guide describes how to install and configurethe Trunking 1.0.1 software. These instructions are des

vi Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Typographic ConventionsShell PromptsTABLE P-1 Typographic ConventionsTypeface orSymbol M

viiRelated DocumentationOrdering Sun DocumentsSunDocsSMis a distribution program for Sun Microsystems technical documentation.Contact SunExpress for e

viii Sun Trunking 1.0.1 Installation and User’s Guide • May 1998Sun Documentation on the WebThe docs.sun.com web site enables you to access Sun techni

1CHAPTER1Installing and Configuring the SunTrunking 1.0.1 SoftwareSun™ Trunking™ 1.0.1 software provides the ability to aggregate up to four 10/100Mbp