Users Guide

Even though the FHR nodes act as RPs, these nodes still send Register encap messages to themselves
and expect to receive a Register stop message (for Anycast RP support). As a result, if the DLT timer
expires, SG is not deleted until the register state is deleted in the node. This register state expires 210
seconds after the last Null register is received.
ip pim ssm-range
Specify the SSM group range using an access list.
Syntax
ip pim [vrf vrf-name] ssm-range {access_list_name}
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to specify
the SSM group range for that VRF.
NOTE: Applies to specific VRF if input is provided, else applies to Default
VRF.
access_list_name Enter the name of the access list.
Defaults Default SSM range is 232/8 and ff3x/32
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON. Added support for VRF on S6000, S4810, S4820T,
Z9000, Z9500, and S6000–ON.
9.7(0.0) Added support for VRF.
9.5(0.1) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
7.5.1.0 Introduced on the E-Series.
Usage Information
Dell Networking OS supports standard access lists for the SSM range. You cannot use extended ACLs for
configuring the SSM range. If you configure an extended ACL and then used in the ip pim ssm-range
{access list name} configuration, an error is reported.
PIM-Sparse Mode (PIM-SM) 1247