Intel AXXSW1GB, User Manual

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Intel® Gigabit Ethernet Switch AXXSW1GB User Guide 93
Defining Rapid STP
While Classic STP prevents Layer 2 forwarding loops in a general network topology,
convergence can take between 30-60 seconds. This time may delay detecting possible
loops and propagating status topology changes. Rapid Spanning Tree Protocol (RSTP)
detects and uses network topologies that allow a faster STP convergence without creating
forwarding loops. The Global System LAG information displays the same field
information as the ports, but represents the LAG RSTP information.
To define Rapid STP on the device:
1. Click Layer 2 > Spanning Tree > Rapid STP . The Rapid STP Page opens:
Figure 68. Rapid STP Page
The Rapid STP Page contains the following fields:
•
Ports — Displays the port on which RSTP is enabled.
•
LAGs — Indicates the LAG to which the port belongs.
•
Interface — Displays the port or LAG for which the information is displayed.