3Com 3C15500 - Network Director - PC, Руководство пользователя

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I have four separate subnets - how do I specify them? 137
One of my subnets is over a slow WAN link - can I discover it, and if so,
what settings should I use?
138
I am using different SNMP community strings for different devices on my
network - how do I specify this?
139
Useful Information and References 140
Why the discovered map may not exactly reflect the network 140
Some devices haven't appeared 140
Some devices are the wrong type 141
There are clouds in my map 141
Support for 3Com devices 142
Support for third party devices 142
Key Considerations 143
Discovering over slow/expensive links 143
Discovery Report Errors and Warnings 144
Discovery Section 144
Topology Section 146
5
W
ORKING WITH THE
M
AP
Overview 151
Key Concepts 152
The Map 152
The Tree 154
Components 156
Map Structure 156
The Grouped Network View 156
The Ungrouped Network View 158
Devices 158
Device Icons 158
Pull-Right Menu for Devices 161
Physical Links 163
Unvalidated Links 164
Physical Link Annotations 164
Spanning Tree Protocol Support 165
Pull-Right Menu for Physical Links 165
Layer-3 Connections 166
167
Clouds 167