Ip Pim Ssm Group - Alcatel-Lucent OmniSwitch 6850-48 Cli Reference Manual

PIM Commands

ip pim ssm group

Statically maps the specified IP multicast group(s) to the PIM Source Specific Multicast mode (SSM).
ip pim ssm group group_address/prefix_length [[no] override] [priority priority]
no ip pim ssm group group_address/prefix_length
Syntax Definitions
group_address
/prefix_length
override
priority
Defaults
By default, the priority option is not set and the override option is set to false.
Platforms Supported
OmniSwitch 6850, 6855, 6850E, 9000E
Usage Guidelines
•
Use the no form of this command to remove a static configuration of a SSM mode group mapping.
•
The PIM Source-Specific Multicast (SSM) mode for the default SSM address range (232.0.0.0 through
232.255.255.255) reserved by the Internet Assigned Numbers Authority is not enabled automatically
and needs to be configured manually to support SSM.
•
You can also map additional multicast address ranges for the SSM group using this command.
However, the multicast groups in the reserved address range can be mapped only to the SSM mode.
•
If the group prefixes configured for two or more rows in this table overlap, the row with the greatest
prefix length value is used for the overlapping range.
•
Specifying the priority value obsoletes the override option.
•
Note that once the priority option has been defined, a value of 65535 can be used to un-set the priority
Examples
-> ip pim ssm group 224.0.0.0/4 priority 50
Release History
Release 6.3.1; command was introduced.
OmniSwitch CLI Reference Guide
Specifies a 32-bit group address.
Specifies the prefix length of the multicast group.
Specifies the static SSM mode mapping configuration to override the
dynamically learned group mapping information for the specified
group(s).
Specifies the preference value to be used for this static SSM mode
configuration and provides fine control over which configuration is
overridden by this static configuration. Values may range from 0 to 128.
June 2012 page 30-7