R3303-HP HSR6800 Routers IP Multicast Command Reference

4
slot slot-number: Specifies a card by its slot number. If no slot is specified, the command displays
information about the hosts tracked by IGMP snooping on the MPU. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on a member device. The chassis-number
argument specifies an IRF member device ID, and the slot-number argument specifies a card by its slot
number. If this option is not specified, the command displays information about the hosts tracked by
IGMP snooping on all MPUs. (In IRF mode.)
|: 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.
Usage guidelines
This command is available only when the SAP module is used with MPU RPE-X1, RSE-X1, or RSE-X2.
Examples
# Display information about the hosts tracked by IGMP snooping in VLAN 2 that are in multicast group
224 .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 : GigabitEthernet2/0/1
Host Uptime Expires
1.1.1.1 00:02:20 00:00:40
2.2.2.2 00:02:21 00:00:39
Port : GigabitEthernet2/0/2
Host Uptime Expires
3.3.3.3 00:02:20 00:00:40
Table 2 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 indicates 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.