3com S7906E Guide De Référence
1-53
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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.
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You can configure multiple static RPs by using this command repeatedly. However, if you carry out
this command multiple times and specify the same static RP address or reference the same ACL
rule, the last configuration will override the previous one. If multiple static RPs have been
configured for the same multicast group, the one with the highest IP address will be chosen to
serve the multicast group.
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You can configure up to 50 static RPs on the same device.
Related commands: display pim rp-info, auto-rp enable.
Examples
# In the public instance, configure the interface with the IP address 11.110.0.6 to be a static RP that
serves the multicast groups defined in ACL 2001, and give priority to this static RP in the case of
static/dynamic RP conflict.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] static-rp 11.110.0.6 2001 preferred
timer hello (PIM view)
Syntax
timer hello interval
undo timer hello
View
Public instance PIM view, VPN instance PIM view
Default Level
2: System level
Parameters
interval: Hello interval in seconds, with an effective range of 1 to 2,147,483,647.
Description
Use the timer hello command to configure the hello interval globally.
Use the undo timer hello command to restore the system default.
By default, hello messages are sent at the interval of 30 seconds.
Related commands: pim timer hello.
Examples
# Set the global hello interval to 40 seconds in the public instance.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] timer hello 40