3Com 5112M-TPLS installation and operation guide Activity LEDs, 3-18,3-20

Show Security Autolearn, 4-17

Show Security Intruder List, 4-19

Configuration Distance Calculation

Sample, 2-9

Configuration Rules

Equivalent Distance, 2-9

Fiber Backbone, 2-7

General, 2-2, 2-3, 2-5

Sample Calculation, 2-9

Twisted Pair Backbone, 2-10

Configuring

Autolearn Mask, 4-8

Autolearning, 4-9

Autopartition Threshold, 3-16

Port Redundancy, 3-14

Redundant Links, 2-13

Security Features, 4-4

Security Mode, 4-13

Security Module, 3-13

D

Defining a MAC Address, 4-11

Designing a Network, 2-1

DIP Switch

Configuring, 3-5

Default Values, 3-7

Link Integrity, 3-15

Location, 3-5

Downloading

Autolearning Database, 4-12

E

Eavesdropping Security

Example, 4-5

Electrical Specifications, A-1

Electro-Static Discharge

Precautionary Procedures, 3-2

Enabling Ports, 3-14

Environmental Specifications, A-2

Ethernet

Four-Repeater Rule, 2-10

F

FCC notice, ii

Fiber Backbone, 2-7

Twisted Pair To-the-Desk,2-8Fiber Equivalent Distance

Sample Calculation, 2-9Fiber Link Distances, 2-5Front Panel

Monitoring, 3-18Front Panel Indicators

Activity LEDs, 3-18,3-20

Status Indicators, 3-18Status LEDs, 3-20

G

General Specifications, A-2

H

Hot Swap, 3-8

I

Installation

50-Pin Cable, 3-12

Attaching the 50-Pin Cable, 3-12

Hot Swap Capabilities, 3-8

Security Module, 3-8

Intruder List, 4-8

Intrusion Control

Example, 4-6

Intrusion Detection, 4-5

L

LAN Product Equivalent Distances, 2-6

LED and Network Verification, 3-21

Link Distances

2 Index