1. Flexible NetFlow for High-end chassis switches such as 4500, 6500 switches 2. Netflow for L3 switches (same config as the router but additional MLS configs)
Terms: MLS -Multi-Layer Switching
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Almost all Cisco devices support NetFlow since its introduction in the 11.1 train of Cisco IOS Software and because of this, NetFlow is most likely available in any devices in the network. For the more details on the netflow deployment and which Cisco platform support it refer the below link ( refer table 1).
