Cisco Catalyst 3850 flexible NetFlow 設定例
作成日：2016年3月17日 | 更新日：2020年5月21日
flow record NFA_Rec_In
match ipv4 tos
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match flow direction
match interface input
collect interface output
collect counter bytes long
collect counter packets long
collect timestamp absolute first
collect timestamp absolute last
collect transport tcp flags
flow record NFA_Rec_Out
match ipv4 tos
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match flow direction
match interface output
collect interface input
collect counter bytes long
collect counter packets long
collect timestamp absolute first
collect timestamp absolute last
collect transport tcp flags
flow exporter NFA_Xptr
destination 10.6.0.90
transport udp 9996
source gigabitEthernet1/0/1
(gigabitEthernet1/0/1 をNeFlow 送信元インターフェースとする場合)
flow monitor NFA_Mtr_In
exporter NFA_Xptr
cache timeout active 60
record NFA_Rec_In
flow monitor NFA_Mtr_Out
exporter NFA_Xptr
cache timeout active 60
record NFA_Rec_Out
[インターフェースコンフィグレーションモード]
interface GigabitEthernet1/1/1
ip flow monitor NFA_Mtr_In input
ip flow monitor NFA_Mtr_Out output
vlan configuration 101-103,231
ip flow monitor NFA_Mtr_In input
ip flow monitor NFA_Mtr_Out output