ACL & Netflow

[presales21]

Hi

Kindly let me know how many ACL can be created on 3650 and 3850 switch and please confirm netflow is working on both switches.

Regards,

Amol Giramkar

[Mark Malone]

flexible netflow works on these switches as there ios-xe not ios

the amount of acls varies but they support thousands , it can depend on what exactly the switch is doing as well and how many current resources/connections are used too and what specs you have in it etc

data sheets released by Cisco do not provide exact acl count

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3850-series-switches/data_sheet_c78-720918.html

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3650-series-switches/datasheet-c78-729449.html

[presales21]

Thanks,

If I am using more ACL on switch it will decrease the throughput or not.

[Mark Malone]

No using acls will not cause throughput issues ,logging every acl will though ..using log at the end of acl line

When the switch hits it's acl limit it will notify you have used up all available CAM resources in hardware and advise you to reduce them 

[Tausif Gaddi]

Datasheets for 3650 and 3850 switch are a good document for reference.