MSM7xx Controllers Configuration Guide v6.4.0

• Product: Product name of the AP.
• Group name: Name of the group to which the AP is assigned.
sFlow agent settings
This page displays all data sources that are available for sampling on an AP. Each data source
can support up to three configurable sampling instances.
Data source
Name of a port on which the sFlow agent is active.
Global ifIndex
Each port on an AP is automatically assigned a unique number starting at 32001. This uniquely
identifies the port across all ports on all controlled APs. The number is available to the collectors
as an ifIndex value and can be retrieved using ifIndex-related MIB elements.
Instance
Each port can support up to three instances. Each instance defines a configurable sampling
process. To configure an instance, select it.
Packet flow sampling
• Collector: Name of the collector to which packet sampling data will be sent.
• Sampling rate: Defines how often samples are taken.
Counter polling
• Collector: Name of the collector to which counter polling data will be sent.
• Polling interval: Defines how often samples are taken.
Instance configuration settings
Each instance can be customized as follows:
Packet flow sampling
Packet flow sampling is executed by copying a specified amount of data from the header of
packets and sending it to a collector for analysis.
Configuring and activating sFlow 531