R2511-HP MSR Router Series IP Multicast Command Reference(V5)

135
Default command level
1: Monitor level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display statistics for the IGMP messages learned through IGMP snooping.
<Sysname> display igmp-snooping statistics
Received IGMP general queries:0.
Received IGMPv1 reports:0.
Received IGMPv2 reports:19.
Received IGMP leaves:0.
Received IGMPv2 specific queries:0.
Sent IGMPv2 specific queries:0.
Received IGMPv3 reports:1.
Received IGMPv3 reports with right and wrong records:0.
Received IGMPv3 specific queries:0.
Received IGMPv3 specific sg queries:0.
Sent IGMPv3 specific queries:0.
Sent IGMPv3 specific sg queries:0.
Received error IGMP messages:19.
Table 34 Command output
Field Descri
p
tion
general queries Number of general queries.
specific queries Number of group-specific queries.
reports Number of reports.
leaves Number of leave messages.
reports with right and wrong records Number of reports with correct and incorrect records.
specific sg query packet(s) Number of group-and-source-specific queries.
error IGMP messages Number of IGMP messages with errors.
dot1p-priority (IGMP-snooping view)
Use dot1p-priority to set the 802.1p precedence for IGMP messages globally.
Use undo dot1p-priority to restore the default.