cisco4506 netflow问题？

[nmyp007]

cisco4506 Supervisor 6L-E引擎
sh ver
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 15.2(2)E5, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Thu 02-Jun-16 02:22 by prod_rel_team
接口下没有 ip flow 命令
请大神们指教 哪个版本支持 ip flow，谢谢！

[sijle · Accepted solution]

你要升级到SUP7
https://www.cisco.com/c/en/us/products/switches/catalyst-4500-series-switches/models-comparison.html