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

3
display igmp group port-info
Use display igmp group port-info to display Layer 2 port information of IGMP groups, including both
dynamic and static Layer 2 port entries.
Syntax
display igmp group port-info [ vlan vlan-id ] [ verbose ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
vlan-id: Specifies a VLAN by its ID. The value range is 1 to 4094. If you do not specify a VLAN, this
command displays the Layer 2 port information of IGMP groups in all VLANs.
verbose: Displays detailed information about Layer 2 ports of IGMP groups.
|: 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 detailed Layer 2 port information of IGMP groups.
<Sysname> display igmp group port-info verbose
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Port flags: D-Dynamic port, S-Static port, C-Copy port
Subvlan flags: R-Real VLAN, C-Copy VLAN
Vlan(id):2.
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Router port(s):total 1 port(s).
Eth1/1 (D) ( 00:01:30 )
IP group(s):the following ip group(s) match to one mac group.
IP group address:224.1.1.1
(1.1.1.1, 224.1.1.1):
Attribute: Host Port
Host port(s):total 1 port(s).
Eth1/2 (D) ( 00:03:23 )
MAC group(s):
MAC group address:0100-5e01-0101