Flow Statistics Configuration; About Flow Statistics; Counting Aggregated Flow Statistics - HP Cisco MDS 9020 - Fabric Switch Configuration Manual

Flow Statistics Configuration

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
vsan 460 network latency:500 milliseconds
Flow Statistics Configuration
Flow statistics count the ingress traffic in the aggregated statistics table. You can collect two kinds of
statistics:
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This section includes the following topics:
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About Flow Statistics

If you enable flow counters, you can enable a maximum of 1K entries for aggregate flow and flow
statistics for Generation 1 modules, and 2 K entries for Generation 2 modules. Be sure to assign an
unused flow index to a module for each new flow. Flow indexes can be repeated across modules. The
number space for flow index is shared between the aggregate flow statistics and the flow statistics.
Generation 1 modules allow a maximum of 1024 flow statements per module. Generation 2 modules
allow a maximum of 2048-128 flow statements per module.

Counting Aggregated Flow Statistics

To count the aggregated flow statistics for a VSAN, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# fcflow stats aggregated module 1
index 1005 vsan 1
switch(config)#
switch(config)# no fcflow stats aggregated module
1 index 1005 vsan 1
switch(config)#
Cisco MDS 9000 Family CLI Configuration Guide
25-18
Aggregated flow statistics to count the traffic for a VSAN.
Flow statistics to count the traffic for a source and destination ID pair in a VSAN.
About Flow Statistics, page 25-18
Counting Aggregated Flow Statistics, page 25-18
Counting Individual Flow Statistics, page 25-19
Clearing FIB Statistics, page 25-19
Displaying Global FSPF Information, page 25-20
Chapter 25 Configuring Fibre Channel Routing Services and Protocols
Purpose
Enters configuration mode.
Enables the aggregated flow counter.
Disables the aggregated flow counter.
OL-16184-01, Cisco MDS SAN-OS Release 3.x