Users Guide

The following screen shot displays the VLAN Configuration screen without selecting the Enable Layer 3
protocol in Access Switches option. By default, the VLAN screen requires the primary and secondary IP
address for the core devices.
Figure 68. VLAN Configuration Without Using the Enable Layer 3 Protocol in Access Switches Option
The following figure displays a VLT VLAN Configuration screen using the Enable Layer 3 protocol in
Access Switches option. To support both access and aggregation devices in a Layer 3 with Resiliency
(Routed VLT) topology, select the Enable Layer 3 protocol in Access Switches option. If you use this
option, provide the network IP address range using the Add VLAN Range link. AFM assigns IP addresses to
all the access and aggregation switches.
Figure 69. Adding VLANs and Enabling the Layer Protocol in Access Switches Option
To support both Core and Aggregation devices in a Layer 3 topology, select Enable Layer 3 Protocol in
Aggregation Switches. if you use this option, provide the network IP address range using the Add VLAN
Configuring and Deploying the Fabric
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