H3C S5500-EI - Enabling PIM-SM

153
• Configure any unicast routing protocol so that all devices in the domain are interoperable at the
network layer.
• Determine the IP address of a static RP and the ACL rule defining the range of multicast groups to
which the static RP is designated.
• Determine the C-RP priority and the ACL rule defining the range of multicast groups to which each
C-RP is designated.
• Determine the legal C-RP address range and the ACL rule defining the range of multicast groups to
which the C-RP is designated.
• Determine the C-RP-Adv interval.
• Determine the C-RP timeout.
• Determine the C-BSR priority.
• Determine the hash mask length.
• Determine the ACL rule defining a legal BSR address range.
• Determine the BS period.
• Determine the BS timeout.
• Determine the ACL rule for register message filtering.
• Determine the register suppression time.
• Determine the register probe time.
• Determine the ACL rule and sequencing rule for disabling the 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 in the same VPN instance on the same router must operate in 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