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Introduction
9
Audience
How to Use This Guide
Conventions
10
Related Documents
12
3Com Documents
Cisco Documents
13
Reference Documents
1
R
Product Overview
1-1
Edge Router Module Operation
Edge Router Module Architecture
1-3
Edge Router Module Features
1-5
Software Options
Topology Switching
1-7
Network Reliability
IOS Router Software Updates
1-8
Memory Upgrades
1-9
2
L
M
Installation Flowchart
2-2
Precautionary Procedures
2-3
Quick Installation
Quick Installation for Unmanaged Hubs
2-4
Quick Installation for Managed Hubs
2-5
Unpacking Procedures
2-6
Verifying Jumper Plug Positions
2-7