HP VPN Firewall Appliances Network Management Command Reference

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When the ACL rule applied on a static RP changes, a new RP must be elected for all the multicast groups.
You can configure multiple static RPs by using this command repeatedly. However, if you execute this
command multiple times and specify the same static RP address or reference the same ACL rule, the last
configuration overrides the previous one. If you have configured multiple static RPs for the same multicast
group, the one that has the highest IP address serves the multicast group.
You can configure up to 50 static RPs on the same device.
Examples
# On the public network, configure the interface with the IP address 11.110.0.6 to be a static RP that
serves the multicast groups in the address range of 225.1.1.0/24 defined in basic ACL 2001, and give
priority to this static RP in the case of static/dynamic RP conflict.
<Sysname> system-view
[Sysname] acl number 2001
[Sysname-acl-basic-2001] rule permit source 225.1.1.0 0.0.0.255
[Sysname-acl-basic-2001] quit
[Sysname] pim
[Sysname-pim] static-rp 11.110.0.6 2001 preferred
Related commands
• auto-rp enable
• display pim rp-info
timer hello (PIM view)
Use timer hello to configure the hello interval globally.
Use undo timer hello to restore the default.
Syntax
timer hello interval
undo timer hello
Default
Hello messages are sent at the interval of 30 seconds.
Views
Public network PIM view
Default command level
2: System level
Parameters
interval: Specifies a hello interval in seconds. The value ranges from 1 to 2147483647.
Examples
# Set the global hello interval to 40 seconds on the public network.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] timer hello 40