550 | Stacking
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Example 2: Dual Daisy-Chain Stack Across Multiple Chassis
Using two separate, daisy-chained stacks in a stacking topology provides redundancy and increased high
availability in case of stack failure. Also, stacking upgrades are simplified when you have to take one stack
offline (Figure 31-4).
Figure 31-4. Dual Daisy-Chain Stacking Topology for MXL 10/40GbE Switches