Administrator Guide

Usage Information This command is applicable to last hop routers on the shared tree towards the rendezvous point (RP).
ip pim sparse-mode sg-expiry-timer
Enable expiry timers globally for all sources.
C9000 Series
Syntax
ip pim sparse-mode sg-expiry-timer seconds
To disable configured timers and return to default mode, use the no ip pim sparse-mode sg-expiry-
timer command.
Parameters
seconds Enter the number of seconds the S, G entries are retained. The range is from 211 to
65535.
Defaults Disabled. The default expiry timer (with no times configured) is 210 sec.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON and added support for VRF.
9.5(0.0) 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.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.8.1.0 Introduced on the C-Series for the port-channels and the S-Series.
7.7.1.1 Introduced
Usage Information This command configures an expiration timer for all S.G entries, unless they are assigned to an Extended ACL.
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.
show ip pim bsr-router
View information on the Bootstrap router.
C9000 Series
Syntax
show ip pim bsr-router
Command Modes
• EXEC
• EXEC Privilege
PIM-Sparse Mode (PIM-SM) 1261