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

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group group-address: Specifies a multicast group by its IP address. The value range for the
group-address argument is 224.0.1.0 to 239.255.255.255.
source source-address: Specifies a multicast source by its IP address. The value of the source-address
argument is a valid unicast address or 0.0.0.0. A source IP address of 0.0.0.0 specifies all multicast
sources.
|: 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 information about the hosts tracked by IGMP snooping in VLAN 2 that are in multicast group
22 4 .1.1.1.
<Sysname> display igmp-snooping host vlan 2 group 224.1.1.1
VLAN(ID) : 2
(0.0.0.0, 224.1.1.1)
Port : Ethernet1/1
Host Uptime Expires
1.1.1.1 00:02:20 00:00:40
2.2.2.2 00:02:21 00:00:39
Port : Ethernet1/2
Host Uptime Expires
3.3.3.3 00:02:20 00:00:40
Table 33 Command output
Field Descri
p
tion
VLAN(ID) VLAN ID.
(0.0.0.0, 224.1.1.1) (S, G) entry, where "0.0.0.0" means all multicast sources.
Port Member port.
Host Host IP address.
Uptime Host running duration.
Expires Host expiration time, where "timeout" means that the host has expired.
display igmp-snooping statistics
Use display igmp-snooping statistics to display statistics for the IGMP messages learned through IGMP
snooping.
Syntax
display igmp-snooping statistics [ | { begin | exclude | include } regular-expression ]
Views
Any view