F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

602
Use undo ssm-mapping to remove one or all IGMP SSM mappings.
Syntax
ssm-mapping group-address { mask | mask-length } source-address
undo ssm-mapping { group-address { mask | mask-length } source-address | all }
Default
No IGMP SSM mappings are configured.
Views
Public network IGMP view
Default command level
2: System level
Parameters
group-address: Specifies a multicast group by its IP address, in the range of 224.0.0.0 to
239.255.255.255.
mask: Specifies the mask of the multicast group address.
mask-length: Specifies the mask length of the multicast group address, in the range of 4 to 32.
source-address: Specifies a multicast source by its IP address.
all: Specifies all IGMP SSM mappings.
Examples
# Configure an IGMP SSM mapping on the public network for multicast groups in the range of
225.1.1.0 / 24 a n d m u l t ic a s t s o u r c e 125.1.1.1.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] ssm-mapping 225.1.1.0 24 125.1.1.1
Related commands
• display igmp ssm-mapping
• igmp ssm-mapping enable
startup-query-count (IGMP view)
Use startup-query-count to configure the startup query count globally.
Use undo startup-query-count to restore the default.
Syntax
startup-query-count value
undo startup-query-count
Default
The startup query count is set to the IGMP querier's robustness variable.
Views
Public network IGMP view