R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

Table Of Contents
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Once a multicast forwarding entry is created, subsequent multicast data will not be encapsulated in
register messages before being forwarded even if a register outgoing interface is available. Therefore, to
avoid forwarding failure, do not include the infinity keyword in the spt-switch-threshold command on a
device that may become an RP (namely, a static RP or a C-RP).
Examples
# In the public instance create a group-policy with the ACL number of 2010 and insert the ACL to the first
position.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] spt-switch-threshold group-policy 2010 order 1
ssm-policy (PIM view)
Syntax
ssm-policy acl-number
undo ssm-policy
View
Public instance PIM view
Default level
2: System level
Parameters
acl-number: Basic ACL number, in the range of 2000 to 2999.
Description
Use the ssm-policy command to configure the SSM multicast group range.
Use the undo ssm-policy command to restore the system default.
By default, the SSM group range is 232.0.0.0/8.
This command allows you to define an address range of permitted or denied multicast groups. If the
match succeeds, the multicast mode will be PIM-SSM; otherwise the multicast mode will be PIM-SM.
Examples
# Configure the SSM group range to be 232.1.0.0/16 in the public instance.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 232.1.0.0 0.0.255.255
[Sysname-acl-basic-2000] quit
[Sysname] pim
[Sysname-pim] ssm-policy 2000
state-refresh-interval (PIM view)
Syntax
state-refresh-interval interval
undo state-refresh-interval