Displaying Latency Information; Flow Statistics Configuration - Cisco AJ732A - MDS 9134 Fabric Switch Configuration Manual

Flow Statistics Configuration

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To configure the network and the switch drop latency time, perform this task:
Command
Step 1
switch# configuration terminal
Step 2
switch(config)# fcdroplatency network
value
switch(config)# fcdroplatency network
value vsan vsan-id
switch(config)# no fcdroplatency network
value

Displaying Latency Information

You can view the configured latency parameters using the show fcdroplatency command, The following
example shows how to display network latency information:
switch# show fcdroplatency
switch latency value:500 milliseconds
global network latency value:2000 milliseconds
VSAN specific network latency settings
vsan 1 network latency:5000 milliseconds
vsan 2 network latency:2000 milliseconds
vsan 103 network latency:2000 milliseconds
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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Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
40-14
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 40-15
Counting Aggregated Flow Statistics, page 40-15
Counting Individual Flow Statistics, page 40-15
Clearing FIB Statistics, page 40-15
Displaying Flow Statistics, page 40-16
Chapter 40 Configuring Fibre Channel Routing Services and Protocols
Purpose
Enters configuration mode.
Configures network drop latency time for the
network. The valid range is 0 to 60000 msec. The
default is 2000 msec.
The network drop latency must be computed
Note
as the sum of all switch latencies of the
longest path in the network.
Configures network drop latency time for the
specified VSAN.
Removes the current fcdroplatecy network
configuration and reverts the switch to the factory
defaults.
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