I'm configuring a pair of Nexus C93180YC-EX switches, NX-OS 9.3(1).
Main customer is using these switches with Internet distribution layer function: - connect other customers - using a transit VLAN for each customer - perform a bandwith restriction for each customer (using policy-map / class-default / police / service policy input/output at each customer int vlan) - ospf routing to uplink Internet routers (only Ipv4)
We are referring about 65 customer connections (and bandwith policies) today (may increase until about 100).
Reading Nexus 9000 guide, and configuring switches, I verified we can't configure service-policies at interface VLANs.
This case, I tried using service-policies applied directly to customer transit vlans (layer2 vlan). Switches permit to apply it input/ingress direction (it worked fine). But in egress/output direction, switch asked for carving TCAM.
I need a help in which TCAM part I can carve and how to perform it. Nexus guide explais about allocate TCAM for VLAN QOS and QOS Egress, but not sure about them.
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