HP MSR4080 Configuration Guide

25
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enter VLAN view.
vlan
vlan-id
N/A
3.
Configure the source IP
address for IGMP general
queries.
igmp-snooping
general-query source-ip
ip-address
By default, the source IP address of
IGMP general
queries is the IP
address of the current VLAN
interface. If the current VLAN
interface does not have an IP
address
, the source IP address is
0.0.0.0.
4.
Configure the source IP
address for IGMP
group-specific queries.
igmp-snooping
special-query source-ip
ip-address
By default, the source IP address of
IGMP group-specific queries is one of
the following:
•
The source address of IGMP
group-
specific queries if the
IGMP snooping querier has
received IGMP general queries.
•
The IP address of the current
VLAN interface if the IGMP
snooping querier does not
receive an IGMP general query.
•
0.0.0.0 if the IGMP snooping
querier does not receive an
IGMP general query and the
current VLAN interface does not
have an IP address.
5.
Configure the source IP
address for IGMP reports.
igmp-snooping report
source-ip
ip-address
By default, the source IP address of
IGMP reports is the IP address of the
current VLAN interface. If the current
VLAN
interface does not have an IP
address, the
source IP address is
0.0.0.0.
6.
Configure the source IP
address for
IGMP leave
messages.
igmp-snooping leave
source-ip
ip-address
By default, the source IP address of
IGMP leave messages
is the IP
address of the current VLAN
interface. If the current VLAN
interface does not have an IP
address
, the source IP address is
0.0.0.0.
Setting the 802.1p priority for IGMP messages
When congestion occurs on outgoing ports of the Layer 2 device, it forwards IGMP messages in their
802.1p priority order, from highest to lowest. You can assign a higher 802.1p priority to IGMP
messages that are created or forwarded by the device.
You can set the 802.1p priority globally for all VLANs in IGMP-snooping view or for a VLAN in VLAN
view. For a VLAN, the VLAN-specific configuration takes priority over the global configuration.
Setting the 802.1p priority for IGMP messages globally
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter IGMP-snooping view.
igmp-snooping
N/A

HP MSR4080 Specifications

General

Brand	HP
Model	MSR4080
Category	Network Router
Language	English