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C H A P T E R 4Configure the module
To change the port settings using Intel Device View
The module’s 1000Base SX default port settings are; Port Enabled,
Spanning Tree Disabled and Auto-negotiation Enabled. To change
these settings:
1 Right-click the 1000Base-SX port on the module and select Port
Setup.
2 Click the Port Mode tab.
3 Set the port settings.
4 Click OK.
Combining port bandwidth of two modules
Introduction
Two modules installed in a stack can have their bandwidth combined
(known as link aggregrated) to increase bandwidth between this stack
and another device or stack.
Prevent network loops
Link aggregation must be configured in Intel Device View to prevent a
loop. When two modules are installed in a stack and connected to anoth-
er single device or stack (without redundancy or link aggregation con-
figured), then a loop may be created.
Note Even with spanning tree enabled, a delay of 10 to 15 seconds
may occur before the loop is discovered
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