Hi All,
I'm trying to enable netflow on this switch but it doesn't work:
- I upgraded the IOS-XE from 16.12.03 to 17.06.03:
#sh version
ROM: IOS-XE ROMMON
BOOTLDR: Version 7.1.8 [RELEASE SOFTWARE] crashkernel=64M
xxx uptime is 2 hours, 27 minutes
Uptime for this control processor is 2 hours, 28 minutes
System returned to ROM by IOS-XE update from 16.12.03 to 17.06.03 at 12:30:39 EDT Mon Sep 12 2022
System restarted at 12:32:23 EDT Mon Sep 12 2022
System image file is "flash:ie3x00-universalk9.17.06.03.SPA.bin"
Last reload reason: IOS-XE update from 16.12.03 to 17.06.03
- made sure that ip routing and CEF are enabled as well:
#sh running-config all | s ip routing$
ip routing
- The command feature netflow is not available for this model : It seems only available for Nexus switches
- In the config mode I do see flow command but it doesn't work:
(config)#?
file Adjust file system parameters
flow Global Flow configuration subcommands
flow-sampler-map Flow sampler configuration
format Format the output
(config)#flow ?
% Unrecognized command
(config)#ip flow?
flow-aggregation flow-cache flow-capture flow-egress
flow-export flow-top-talkers
I tried to use ip flow- commands but it doesn't work either:
#config
ip flow-capture vlan-id
ip flow-capture mac-addresses
ip flow-egress input-interface
ip flow-export source <vlanx>
ip flow-export destination 1<Collector IP> <Collector port>
interface GigabitEthernet1/1
(config-if)#flow?
flow-sampler flowcontrol
(config-if)#ip flow?
% Unrecognized command
Based on this link, the Netflow is supported even on version 16 https://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_ie3X00/software/16_10/config/b_1610_IoT_scg/b_1610_IoT_scg_chapter_01.html
So does any one knows if there's something else to be done to get netflow working on this switch?
Regards,
