Enterasys Networks X-Pedition XSR CLI - Manual (Page 342)

PIM Commands
7-94 Configuring IP Multicast
ip pim regcksum wholepacket
This command changes the register checksum calculation to the industry standard.
Syntax
ip pim RegCksum wholepacket
Syntax of the “no” Form
The no command removes the static RP configuration:
no ip pim RegCksum wholepacket
Mode
Global configuration: XSR(config)#
Default
Checksum based on header only.
Example
The following example changes the calculation of the register packet to the industry standard:
XSR(config)#ip pim RegCksum wholepacket
ip pim spt-threshold
This command configures the threshold over which a PIM leaf router should join the shortest path
source tree for the specified group.
Syntax
ip pim spt-threshold {kbps|infinity} [group-list access-list]
Syntax of the “no” Form
The no form of this command restores the threshold to the default:
no ip pim spt-threshold
Mode
Global configuration: XSR(config)#
kbps Traffic rate in kbps.
infinity Never join the shortest path tree.
group-list
access-list Groups the threshold applies to. The value 0 applies the threshold to all
groups.