A

BOUT

T

HIS

G

UIDE

Introduction 1
Terminology 1
Finding Information in this Guide 2
Conventions 2
1
O

VERVIEW

About the SuperStack II Switch 2000 TR
TR-in-FE Module 1-1
TR-in-FE Benefits 1-2
Summary of TR-in-FE Module Features 1-3
Hardware 1-3
Software 1-3
2
TR-
IN
-FE C

ONCEPTS

What is Token Ring-in-Fast Ethernet (TR-in-FE)? 2-1
TR-in-FE Compared to Traditional Methods 2-2
3Com Token Ring-in-Fast Ethernet System 2-2
Token Ring-in-Fast Ethernet Module 2-2
How TR-in-FE Works 2-3
Tunneling 2-5
Requirements 2-5
Token Ring Frames 2-5
Virtual LANs (VLANS) 2-7
What is a VLAN 2-7
Advantages of VLAN 2-7
Port-Based Distribution 2-7
3
I

NSTALLING

A

ND

S

ETTING

U

P

T
HE
M
ODULE
Following Safety Information 3-1
Pre-installation Procedure 3-1
Installation 3-2
Post-Installation Checks 3-3
LED Summary 3-3
Checking the Power Supply 3-4
Checking that the TR-in-FE Module is Installed
Correctly 3-5
Checking the Physical Connections 3-5
Jumper Settings 3-6
4
A

CCESSING

M

ANAGEMENT

F

EATURES

The VT100 Console 4-1
Choice Field 4-1
Entry Field 4-1
Button 4-2
List Boxes 4-2
Key Board Shortcuts 4-2
Correcting Text Entries 4-2
Default Users 4-3
Console Menu Map 4-3
The LCD Console 4-5
Logging On 4-6
Logging Off 4-7
Automatic Logout 4-7
5
C

ONFIGURING

T
HE
TR-
IN
-FE M
ODULE
TR-in-FE Module Configuration Map 5-1
Setting Up a Module 5-2
Bridge Parameters 5-3
Spanning Tree 5-3
Source Routing 5-4
Setting Up a VLAN 5-5
TR VLAN Info Setup Screen 5-5