firewall traffic-trace-source micro-burst sample-span

Function

The firewall traffic-trace-source micro-burst sample-span command sets the period during which microburst traffic is sampled for traffic source tracing for one time.

The undo firewall traffic-trace-source micro-burst sample-span command restores the period during which microburst traffic is sampled for traffic source tracing for one time to the default value (100 ms).

Format

firewall traffic-trace-source micro-burst sample-span time

undo firewall traffic-trace-source micro-burst sample-span

Parameters

Parameter	Description	Value
time	Specifies the period during which microburst traffic is sampled for traffic source tracing for one time.	The value is an integer in the range from 10 to 2000, in milliseconds.

Views

System view

Default Level

3: Management level

Usage Guidelines

Only the USG6510E/6510E-POE, USG6530E, USG6515E/6550E/6560E/6580E, and USG6525E/6555E/6565E/6575E-B/6585E/6605E-B, USG6615E/6625E and USG6635E/6655Esupport this command.

If the collected traffic data is inaccurate, you can adjust the sampling time based on the duration of microburst traffic generation.

Example

# Set the period during which microburst traffic is sampled for traffic source tracing as 50ms.

<sysname> system-view
[sysname] firewall traffic-trace-source micro-burst sample-span 50