Displaying the IP mroute routes
Use the following procedure to display multicast routes ingressing on either SPB-PIM Gateway interfaces or SPB multicast interfaces.
Procedure
- In the navigation pane, expand .
- Click Multicast.
- Click the Routes tab.
Routes field descriptions
Use the data in the following table to use the Routes tab.
| Name | Description | 
|---|---|
| Group | Displays the IP multicast group address for this entry that contains multicast routing information. | 
| Source | Displays the network address that, when combined with the corresponding route SourceMask value, identifies the source that contains multicast routing information. | 
| SourceMask | Displays the network mask that, when combined with the corresponding route Source value, identifies the multicast source. | 
| UpstreamNeighbor | Shows the address of the upstream neighbor from which the IP datagrams from these sources are received. The address is 0.0.0.0 if the network is local. | 
| Interface | Displays the interface, slot and portnumber, or VLAN ID where IP datagrams sent by these multicast sourcesto this multicast address are received. | 
| ExpiryTime | Displays the amount of time that remains before this entry ages out. The value 0 indicates that the entry is not subject to aging. | 
| Protocol | Displays the protocol as one of the following: 
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