Cisco Catalyst 4500 Series Software Configuration Guide

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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 73 Configuring NetFlow-lite
Display Commands
The sampler and exporter must be valid for packet sampling. If any mandatory parameters are missing,
a warning message indicating that sampler or exporter is invalid is displayed.
Display Commands
To view the configured value of the minimum mask, use the following commands for each aggregation
scheme, as needed:
The following example shows how to displays information about a sampler:
Switch# show netflow-lite sampler low-rate
Netflow-lite Sampler low-rate:
Description: Sampler
Sampling rate: 1 out of 256
Packet Section Size: 64 bytes
Packet offset: 0 bytes
The following example shows how to display information about a particular packet and per monitor stats
on a physical port:
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
The following example shows how to display information about a particular packet and per monitor stats
on a VLAN:
Command Purpose
Switch# show netflow-lite sampler
sampler_name
Displays information about a sampler.
Switch# show netflow-lite monitor monitor
interface interface_name
Switch# show netflow-lite monitor monitor
vlan vlan_id
The following commands display information
about a particular packet and per monitor stats.
The interface can be either a physical port or a
VLAN.
They display the following packet sampling
statistics:
• Total # of packet (samples) exported
• Total # of packet (samples) dropped due to
lack of local resources
• Total# of packets seen at the monitor
Switch# show netflow-lite exporter
exporter_nsme
Displays information about the collector and
global stats.

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