3Com 3 Server User Manual


 
Advanced Network Configuration Examples
83
Advanced Network
Configuration
Examples
This section shows some network examples that illustrate how you can
set up your network for optimum performance using some of the
features supported by your Switch.
Improving the
Resilience of Your
Network
Figure 24
shows how you can set up your network to improve its
resilience by enabling Spanning Tree Protocol (STP). Aggregated links
have also been setup from the Core Switch, this increases the bandwidth
available for the backbone connection, and also provides extra resilience.
Figure 24
Network set up to provide resilience
Endstations on
10/100 Mbps connections
1000 Mbps
100 Mbps
Servers on
1000 Mbps connections
with resilient links set up
1000 Mbps with
aggregated links
set up
Server on 1000 Mbps
connection - link blocked by
Spanning Tree Protocol
Core Switch
Switch 4200 unit
Endstations on
10/100 Mbps connections
Switch 4900 Series
Endstations on
10/100 Mbps connections
Stack of four Switch 4200 units
Endstations on
10/100 Mbps connections
Switch 4900 Series
Aggregated link
Server on 1000 Mbps
connection - link blocked by
Spanning Tree Protocol