Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Appendix B Cisco MWR 2941 Router Command Reference
ip pim ssm
ip pim ssm
To define the Source Specific Multicast (SSM) range of IP multicast addresses, use the ip pim ssm
command in global configuration mode. To disable the SSM range, use the no form of this command.
ip pim [vrf vrf-name] ssm {default | range access-list}
no ip pim [vrf vrf-name] ssm {default | range access-list}
Syntax Description
Command Default The command is disabled.
Command Modes Global configuration
Command History
Usage Guidelines When an SSM range of IP multicast addresses is defined by the ip pim ssm command, no Multicast
Source Discovery Protocol (MSDP) Source-Active (SA) messages are accepted or originated in the SSM
range.
Examples The following example shows how to configure SSM service for the IP address range defined by access
list 4:
access-list 4 permit 224.2.151.141
ip pim ssm range 4
vrf (Optional) Supports the multicast Virtual Private Network (VPN) routing
and forwarding (VRF) instance.
vrf-name (Optional) Name assigned to the VRF.
default Defines the SSM range access list to 232/8.
range access-list Specifies the standard IP access list number or name defining the SSM
range.
Release Modification
12.1(3)T This command was introduced.
12.0(23)S The vrf keyword and vrf-name argument were added.
12.2(13)T The vrf keyword and vrf-name argument were added.
12.2(14)S This command was integrated into Cisco IOS Release 12.2(14)S.
12.2(18)SXE Support for this command was introduced on the Supervisor Engine 720.
12.2(27)SBC This command was integrated into Cisco IOS Release 12.2(27)SBC.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)MRB This command was integrated into Cisco IOS Release 12.2(33)MRB.