Cisco Catalyst 4500 Series Software Configuration Guide

74-5
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 74 Configuring Flexible NetFlow
VSS Environment
• When packet length is configured as a flow field, the following values are reported for a given packet
length value. Table 74-2 lists the packet length and reported values.
The following table lists the options available through FNF and the supported fields.
100-150 150
150-255 255
Table 74-1 TTL Map: TTL Configured
Packet TT Value Reported Value
Table 74-2 Packet Length Map: Packet Length Configured
Packet Length Reported Value
0-64 64
65-128 128
129-256 256
257-512 512
513-756 756
757-1500 1500
1500-4000 4000
4000+ 8192
Table 74-3 Options Available through FNF and the Supported Fields
Field Description Comments
Data Link Fields (Layer 2 Flow Label + A94)
dot1q priority 802 1Q user
dot1q vlan 802.1Q VLAN ID Ingress VLAN is supported as
key field.
mac
destination-address
Upstream destination
MAC address
mac source-address Down stream source
MAC address
IPv4 Fields
destination address IPv4 destination address Yes
DSCP IPv4 DSCP (part of
TOS)
fragmentation flags IPv4 fragmentation flags Supported as a non key field.
DF flag is not supported
is-multicast Indicator of an IPv4
multicast packet (0 - if
it's not, 1 - if it is)
Supported as a non-key field.
Precedence IPv4 precedence

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