- AsanteTechnologies IntraCore Gigabit Ethernet Switches User's Manual 65120

3.11 IGMP (Internet Group Management Protocol) Management

IGMP is the Internet control protocol used by IP hosts to report their multicast group memberships to any

neighboring multicast router. Enable IGMP to achieve automatic multicast filtering for efficient bandwidth

utilization.

3.12 Statistics

The statistics page allows the administrator to chart different system data. There are three options on this

page:

• Comparison Chart

• Group Chart

• History Graph

All charts have a maximum ceiling of 2 31 –1. Click on any line or bar on the charts to see its value.

3.12.1 Comparison Chart

This chart allows you to look at all of the ports and graph information on one type of statistic. There are three

parameters to set: Statistic, Refresh Rate and Color.

• Statistics: The type of system data to be monitored

• Refresh Rate: The time interval between automatic refreshes

• Color: The color setting for the chart

When all of the variables are set, click Draw.