Cisco Catalyst 4500 Series Software Configuration Manual page 1850

Non-VSS Environment
Table 74-6
Field
source-port
UDP Header Fields
destination-port
source-port
ICMP Header Fields
code
type
IGMP Header Fields
type
Interface Fields
input
output
Flexible NetFlow feature related fields
direction: input
Counter Fields
bytes
bytes long
packets
packets long
Timestamp
first seen
last seen
Configuring Flow Monitor Cache Values
Setting active cache timeout to a small value may cause the flows to be exported more frequently to the
remote collector. This also causes software to delete flows from the local cache after exporting. So, cache
statistics reported by switch may not display the actual flows being monitored.
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
74-14
Options Available through FNF and the Supported Fields
Description
TCP source port
UDP destination port
UDP source port
ICMP code
ICMP type
IGMP
Input interface index
Output interface index
32 bit counters
64 bit counter
32 bit counters
64 bit counter of the
packets in the flow
Time-stamp of the first
packet that is accounted
in the flow (in
milliseconds, starting
from the router boot-up)
Time-stamp of the last
packet that is accounted
in the flow (in
milliseconds, starting
from the router boot-up)
Chapter 74
Comments
Output interface can be
supported only as
non-key.
3 sec accuracy
3 sec accuracy
Configuring Flexible NetFlow