Black Box LGB616A manual Igmp Status, VeriPHY VeriPHY Cable Diagnostics

Chapter 3: Software Description

•P2P Port: Shows if this port is functioning as a Point-to-Point connection to exactly one other bridge. The switch can automatically determine if the interface is attached to a point-to-point link or to shared media. If shared media is detected, the switch will assume that it is connected to two or more the switch will assume that it is connected to two or more bridges.

•Protocol: Shows the spanning tree protocol functioning on this port, either STP or STP (that is, STP-compatible mode).

3.3.5 IGMP Status

IGMP Status shows the IGMP Snooping statistics for the entire switch.

•VLAN ID: VLAN ID number.

•Querier: Show whether Querying is enabled.

•Queries transmitted: Show the number of transmitted Query packets.

•Queries received: Show the number of received Query packets.

•v1 Reports: Show the number of received v1 Report packets.

•v2 Reports: Show the number of received v2 Report packets.

•v3 Reports: Show the number of received v2 Report packets.

•v3 Leave: Show the number of v3 leave packets received.

Figure 3-30. IGMP status screen.

3.3.6 VeriPHY

3.3.6.1 VeriPHY Cable Diagnostics

Users can perform cable diagnostics for all ports or selected ports to diagnose any cable faults (short, open, etc..) and feedback a distance to the fault.

•Cable Diagnostics: Cable diagnostics is performed on a per-port basis. Select the port number from the drop-down list.

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