Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
netflow-lite monitor
Examples The following example shows how to configure a monitor on a port interface Gigabit 1/3:
Switch# config terminal
Switch(config)# int GigabitEthernet1/3
Switch(config-if)# netflow-lite monitor 1
Switch(config-netflow-lite-monitor)# sampler sampler1
Switch(config-netflow-lite-monitor)# average-packet-size 128
Switch(config-netflow-lite-monitor)# exporter exporter1
Switch(config-netflow-lite-monitor)# exit
Switch(config-if)# exit
Switch(config)# exit
Switch# show netflow-lite monitor 1 interface gi1/3
Interface GigabitEthernet1/3:
Netflow-lite Monitor-1:
Active: TRUE
Sampler: sampler1
Exporter: exporter1
Average Packet Size: 0
Statistics:
Packets exported: 0
Packets observed: 0
Packets dropped: 0
Average Packet Size observed: 64
Average Packet Size used: 64
Similarly, you can configure a monitor on a VLAN in VLAN config mode:
Switch# config terminal
Switch(config)# vlan config 2
Switch(config-vlan-config)# netflow-lite monitor 1
Switch(config-netflow-lite-monitor)# average-packet-size 128
Switch(config-netflow-lite-monitor)# exporter exporter1
Switch(config-netflow-lite-monitor)# sampler sampler1
Switch(config-netflow-lite-monitor)# exit
Switch(config-vlan-config)# exit
Switch# show netflow-lite monitor 1 vlan 2
VlanID-2:
Netflow-lite Monitor-1:
Active: TRUE
Sampler: sampler1
Exporter: exporter1
Average Packet Size: 0
Statistics:
Packets exported: 0
Packets observed: 0
Packets dropped: 0
Average Packet Size observed: 64
Average Packet Size used: 64
You can verify your settings with the show netflow-lite sampler privileged EXEC command.
Related Commands Command Description
sampler (netflow-lite monitor
submode)
Activate sampling on an interface in netflow-lite monitor
submode.
average-packet-size
(netflow-lite monitor submode)
Specifies the average packet size at the observation point.
exporter (netflow-lite monitor
submode)
Assigns an exporter in netflow-lite monitor submode.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E