R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Description
Use state-refresh-ttl to configure the TTL value of state refresh messages.
Use undo state-refresh-ttl to restore the default.
By default, the TTL value of state refresh messages is 255.
Related commands: pim state-refresh-capable, state-refresh-interval, and state-refresh-rate-limit.
Examples
# In the public network, configure the device to send PIM state refresh messages with a TTL of 45.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] state-refresh-ttl 45
static-rp (PIM view)
Syntax
static-rp rp-address [ acl-number ] [ preferred ]
undo static-rp rp-address
View
Public network PIM view
Default level
2: System level
Parameters
rp-address: IP address of the static RP to be configured. This address must be a real, valid unicast IP
address, rather than an address on the 127.0.0.0/8 segment.
acl-number: Basic ACL number, in the range of 2000 to 2999. If you provide this argument, the
configured static RP will serve only those groups that pass the ACL filtering. Otherwise, the configured
static RP will serve the all-system group 224.0.0.0/4.
preferred: Specifies to give priority to the static RP if the static RP conflicts with the dynamic RP. If you do
not include the preferred keyword in your command, the dynamic RP will be given priority, and the static
RP takes effect only if no dynamic RP exists in the network or when the dynamic RP fails.
Description
Use static-rp to configure a static RP.
Use undo static-rp to configure a static RP.
By default, no static RP is configured.
PIM-SM or PIM-DM cannot be enabled on an interface that serves as a static RP.
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 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.
You can configure up to 50 static RPs on the same device.