R3303-HP HSR6800 Routers IP Multicast Configuration Guide

116
• Determine the ACL rule defining a legal BSR address range.
• Determine the BS period.
• Determine the BS timeout timer.
• Determine the ACL rule for register message filtering.
• Determine the register suppression time.
• Determine the register probe time.
• Determine the multicast traffic rate threshold, ACL rule, and sequencing rule for a switchover to SPT.
• Determine the interval of checking the traffic rate threshold before a switchover to SPT.
Enabling PIM-SM
With PIM-SM enabled, a router sends hello messages periodically to discover PIM neighbors and
processes messages from the PIM neighbors. To deploy a PIM-SM domain, enable PIM-SM on all
non-border interfaces of the routers.
IMPORTANT:
A
ll the interfaces on a device must be enabled with the same PIM mode.
Enabling PIM-SM globally on the public network
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable IP multicast routing.
multicast routing-enable Disabled by default.
3. Enter interface view.
interface interface-type
interface-number
N/A
4. Enable PIM-SM.
pim sm Disabled by default.
Enabling PIM-SM in a VPN instance
Ste
p
Command Descri
p
tion
1. Enter system view.
system-view N/A
2. Create a VPN instance and
enter VPN instance view.
ip vpn-instance vpn-instance-name
N/A
For more information about this
command, see MPLS Command
Reference.
3. Configure an RD for the VPN
instance.
route-distinguisher
route-distinguisher
Not configured by default.
For more information about this
command, see MPLS Command
Reference.
4. Enable IP multicast routing.
multicast routing-enable Disabled by default.
5. Enter interface view.
interface interface-type
interface-number
N/A