User`s manual

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C HAPTER 5 | Monitoring the Switch
Displaying MVR Information
◆ RSTP – The number of RSTP Configuration BPDU's received/
transmitted on a port.
◆ STP – The number of legacy STP Configuration BPDU's received/
transmitted on a port.
◆ TCN – The number of (legacy) Topology Change Notification BPDU's
received/transmitted on a port.
◆ Discarded Unknown – The number of unknown Spanning Tree BPDU's
received (and discarded) on a port.
◆ Discarded Illegal – The number of illegal Spanning Tree BPDU's
received (and discarded) on a port.
WEB I NTE R FACE
To display information on spanning port statistics, click Monitor, Spanning
Tree, Port Statistics.
Figure 113: Spanning Tree Port Statistics
DISPLAYING MVR I NFORMATION
Use the monitor pages for MVR to display information on MVR statistics and
active multicast groups.
DISPLAYING MVR
S
TATISTICS
Use the MVR Statistics page to display statistics for IGMP protocol
messages used by MVR.
PATH
Monitor, MVR, Statistics
PARAMETERS
These parameters are displayed:
◆ VLAN ID – Identifier of the VLAN that serves as the channel for
streaming multicast services using MVR.
◆ V1 Reports Received – The number of IGMP V1 reports received.
◆ V2 Reports Received – The number of IGMP V2 reports received.
◆ V3 Reports Received – The number of IGMP V3 reports received.