Cisco Catalyst 4500 Series - Page 1841

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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 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