Configuration Guide (Supporting R2.2.0.0) Owner's manual

Brocade 6910 Ethernet Access Switch Configuration Guide 1107
53-1002651-02
47
Layer 2 IGMP (Snooping and Query)
Parameters
These parameters are displayed:
• VLAN – VLAN identifier. (Range: 1-4093)
• Port – Port identifier. (Range: 1-12)
• Trunk – Trunk identifier. (Range: 1-12)
Query Statistics
• Querier IP Address – The IP address of the querier on this interface.
• Querier Expire Time – The time after which this querier is assumed to have expired.
• General Query Received – The number of general queries received on this interface.
• General Query Sent – The number of general queries sent from this interface.
• Specific Query Received – The number of specific queries received on this interface.
• Specific Query Sent – The number of specific queries sent from this interface.
• Number of Reports Sent – The number of reports sent from this interface.
• Number of Leaves Sent – The number of leaves sent from this interface.
VLAN, Port, and Trunk Statistics
Input Statistics
• Report – The number of IGMP membership reports received on this interface.
• Leave – The number of leave messages received on this interface.
• G Query – The number of general query messages received on this interface.
• G(-S)-S Query – The number of group specific or group-and-source specific query messages
received on this interface.
• Drop – The number of times a report, leave or query was dropped. Packets may be dropped
due to invalid format, rate limiting, packet content not allowed, or IGMP group report received.
• Join Success – The number of times a multicast group was successfully joined.
• Group – The number of IGMP groups active on this interface.
Output Statistics
• Report – The number of IGMP membership reports sent from this interface.
• Leave – The number of leave messages sent from this interface.
• G Query – The number of general query messages sent from this interface.
• G(-S)-S Query – The number of group specific or group-and-source specific query messages
sent from this interface.
Interface
To display statistics for IGMP snooping query-related messages:
1. Click Multicast, IGMP Snooping, Statistics.
2. Select Show Query Statistics from the Action list.
3. Select a VLAN.