Example
This example shows how to configure Active Buffer Monitoring for unicast traffic with a threshold
value of 10 kilobytes and a sampling value of 5000 nanoseconds:
switch# configure terminal
switch(config)# hardware profile buffer monitor unicast
switch(config)# hardware profile buffer monitor unicast threshold 384
switch(config)# hardware profile buffer monitor unicast sampling 5000
switch(config)# copy running-config startup-config
The following example shows how to configure Active Buffer Monitoring for multicast traffic with
a threshold value of 10 kilobytes and a sampling value of 5000 nanoseconds.
switch# configure terminal
switch(config)# hardware profile buffer monitor multicast
switch(config)# hardware profile buffer monitor multicast threshold 384
switch(config)# hardware profile buffer monitor multicast sampling 5000
switch(config)# copy running-config startup-config
Displaying Buffer Histogram Data
Procedure
PurposeCommand or Action
Displays data collected about the buffer. The
keywords are defined as follows:
switch# show hardware profile buffer
monitor [interface ethernet slot/port] {brief
| buffer-block | detail | multicast | summary}
Step 1
• brief—Specifies to show limited
information about each interface.
• buffer-block—Specifies to display
information about a specific buffer block.
• detail—Specifies to display all
information gathered for each interface.
• interface—(Optional) Specifies to display
information about a specific port.
• multicast—Specifies to show buffer data
for multicast traffic only.
• summary—Specifies to display summary
information about each buffer block.
The show command option interface
is only valid in unicast mode and the
multicast option is only valid in
multicast mode.
Note
Clears the collected buffer data.(Optional) switch# clear hardware profile
buffer monitor
Step 2
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 7.x
183
Configuring Active Buffer Monitoring
Displaying Buffer Histogram Data
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