cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
544
Views
0
Helpful
1
Replies

NetFlow on 3750

imranraheel
Level 1
Level 1

I have a 370 with C3KX-NM-10G module & i want to enable NetFlow on it did the specified configs

Step 1 Flexible NetFlow Flow Records
flow record miketest
match datalink source-vlan-id
match datalink dot1q priority
match datalink mac source-address
match datalink mac destination-address
match ipv4 version
match ipv4 tos
match ipv4 ttl
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match interface input physical snmp
collect interface output snmp
collect counter flows
collect counter bytes
collect counter packets
collect timestamp sys-uptime first
collect timestamp sys-uptime last
flow record miketestegress
match datalink destination-vlan-id
  match datalink dot1q priority
  match datalink mac source-address
  match datalink mac destination-address
  match ipv4 version
  match ipv4 tos
  match ipv4 ttl
  match ipv4 protocol
  match ipv4 source address
  match ipv4 destination address
  match transport source-port
  match transport destination-port
  match interface output physical snmp
  collect interface input snmp
  collect counter flows
  collect counter bytes
  collect counter packets
  collect timestamp sys-uptime first
  collect timestamp sys-uptime last
Step 2 Flexible NetFlow Flow Exporter
Flow exporter export-to-samplicator
Destination 10.1.1.8
source Vlan1
Transport udp 2055
option interface-table timeout 60
Step 3 Flexible NetFlow Flow Monitors
# Tie the Flow Monitor to the Flow Record
flow monitor mikektest
record miketest
exporter export-to-samplicator
cache timeout active 60
flow monitor mikektestegress
record miketestegress
exporter export-to-samplicator
cache timeout active 60

& Applied it to g1/1/1 but without any luck , plecse let me know if netflow works on the

TenGigabitEthernet1/1/1 &

TenGigabitEthernet1/1/2

Only i have four switches stacked and nothing plugged to the

C3KX-NM-10G module

1 Reply 1

jakewilson
Level 1
Level 1

Hello,

You only get NetFlow on the 10G uplinks of the 3KX.  The blog in that link explains.

Please vote on my reply if it helps you solve the problem.

Jake

Review Cisco Networking for a $25 gift card