HP VPN Firewall Appliances Network Management Configuration Guide

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Ste
p
Command Remarks
4. Configure the interval of checking
the traffic rate threshold before
initiating a switchover to SPT.
timer spt-switch interval
Optional.
15 seconds by default.
Configuring PIM-SSM at the CLI
PIM-SSM needs the support of IGMPv3. Be sure to enable IGMPv3 on PIM routers with multicast
receivers.
PIM-SSM configuration task list
Complete these tasks to configure PIM-SSM:
Task Remarks
Enabling PIM-SM Required.
Configuring the SSM group range Optional.
Configuring common PIM features at the CLI Optional.
Configuration prerequisites
Before you configure PIM-SSM, complete the following tasks:
• Configure any unicast routing protocol so that all devices in the domain are interoperable at the
network layer.
• Determine the SSM group range.
Enabling PIM-SM
The implementation of the SSM model is based on some subsets of PIM-SM. Therefore, you must enable
PIM-SM before configuring PIM-SSM.
When you deploy a PIM-SSM domain, enable PIM-SM on non-border interfaces of the routers.
To enable PIM-SM:
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.