Avaya 8800 Planning And Engineering, Network Design page 256

Layer 1, 2, and 3 design examples
Figure 130: Layer 2 design example 1
Example 2 depicts a redundant network using Split MultiLink Trunking (SMLT). This layout does not
require the use of Spanning Tree Protocol: SMLT prevents loops and ensures that all paths are
actively used. Each wiring closet (WC) can have up to 8 Gbit/s access to the core. This SMLT
configuration example is based on a three-stage network.
June 2016 Planning and Engineering — Network Design
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