Example: Configuring Ipv4 Flexible Netflow In Wlan (Ingress Direction) - Cisco Catalyst 3850 Series Configuration Manual

Example: Configuring IPv4 Flexible NetFlow in WLAN (Ingress Direction)

Switch(config-flow-exporter)# exit
Switch(config)# flow record record1
Switch(config-flow-record)# match ipv4 source address
Switch(config-flow-record)# match ipv4 destination address
Switch(config-flow-record)# match ipv4 protocol
Switch(config-flow-record)# match transport source-port
Switch(config-flow-record)# match transport destination-port
Switch(config-flow-record)# collect counter byte long
Switch(config-flow-record)# collect counter packet long
Switch(config-flow-record)# collect timestamp absolute first
Switch(config-flow-record)# collect timestamp absolute last
Switch(config-flow-record)# exit
Switch(config)# flow monitor monitor1
Switch(config-flow-monitor)# record record1
Switch(config-flow-monitor)# exporter export1
Switch(config-flow-monitor)# exit
Switch(config)# interface tenGigabitEthernet 1/0/1
Switch(config-if)# ip flow monitor monitor1 input
Switch(config-if)# end
Example: Configuring IPv4 Flexible NetFlow in WLAN (Ingress Direction)
The following example shows how to configure IPv4 Flexible NetFlow on WLAN ingress direction:
Switch# configure terminal
Switch (config)# flow record fr_v4
Switch (config-flow-record)# match ipv4 destination
Switch (config-flow-record)# match ipv4 source
Switch (config-flow-record)# match ipv4 protocol
Switch (config-flow-record)# match ipv4 tos
Switch (config-flow-record)# match ipv4 ttl
Switch (config-flow-record)# match ipv4 version
Switch (config-flow-record)# collect counter packets long
Switch (config-flow-record)# collect counter bytes long
Switch (config-flow-record)# collect timestamp sys-uptime first
Switch (config-flow-record)# collect timestamp sys-uptime last
Switch (config-flow-record)# exit
Switch (config)# flow monitor fm_v4
Switch (config-flow-monitor)# record fr_v4
Switch (config-flow-record)# exit
Switch (config)# wlan 1
Switch (config-wlan)# ip flow monitor fm_v4 in
Switch (config-wlan)# end
Switch# show flow monitor fm_v4 cache
Related Topics
Configuring WLAN to Apply Flow Monitor in IPV4 and IPv6 Input/Output Direction, on page 42
Wireless Flexible NetFlow Overview, on page 18
Cisco Flexible NetFlow Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
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Configuring Flexible NetFlow
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