Troubleshooting Guide

3. Click the Groups tab.
Groups field descriptions
Use the data in the following table to use the Groups tab.
Name Description
IpAddress Shows the multicast group address (Class D). A group address can
be the same for many incoming ports.
Members Shows the IP address of the host that issues the membership report
to this group.
InPort Shows the port that receives the group membership report.
IfIndex Shows a unique value that identifies a physical interface or a logical
interface (VLAN) that receives the membership report.
Expiration Shows the time left before the group report expires on this port. This
variable is updated after the port receives a group report.
Viewing multicast group sources
With the Sources tab, you can view all the sources on the subnet that send to the particular group
selected in the Mroute-HW table.
Procedure
1. In the navigation tree, expand the following folders: IP > Multicast.
2. Click the Mroute-HW tab.
3. Click any row in the table.
4. Click Sources.
Sources field descriptions
Use the information in the following table to help you understand the Source tab fields.
Name
Description
SourceAddress The IP addresses of the sources on this particular
subnet sending traffic to the multicast group for the
selected entry in the Mroute-HW table.
IngressPort The corresponding ingress port in the multicast
stream selected from the Mroute-HW table.
Multicast routing troubleshooting using EDM
January 2017 Troubleshooting 294
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