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Chapter 21
Configuring Fibre Channel Routing Services and Protocols
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 .
Flow Statistics Configuration
Flow statistics count the ingress traffic in the aggregated statistics table. You can collect two kinds of
statistics:
•
•
If you enable flow counters, you can enable a maximum of 1K entries for aggregate flow and flow
statistics. 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.
Configuring 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)#
Counting Flow Statistics
To count the flow statistics for a source and destination FC ID in a VSAN, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# fcflow stats module 1 index 1
0x145601 0x5601ff ffffff vsan 1
switch(config)#
Step 3
switch(config)# no fcflow stats aggregated module
2 index 1001 vsan 2
switch(config)#
OL-6973-03, Cisco MDS SAN-OS Release 2.x
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.
Flow Statistics Configuration
Purpose
Enters configuration mode.
Enables the aggregated flow counter.
Disables the aggregated flow counter.
Purpose
Enters configuration mode.
Enables the flow counter.
The source ID and the destination
Note
ID are specified in FC ID hex
format (for example, 0x123aff).
The mask can be one of ff0000 or
ffffff.
Disables the flow counter.
Cisco MDS 9000 Family Configuration Guide
21-15
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