Command Manual – Multicast
H3C S7500E Series Ethernet Switches Chapter 4 PIM Configuration Commands
4-53
View
PIM view
Parameters
ttl-value: TTL value of state refresh messages, in the range of 1 to 255.
Description
Use the state-refresh-ttl command to configure the TTL value of state refresh
messages.
Use the undo state-refresh-ttl command to restore the system default.
By default, the TTL value of state refresh messages is 255.
Related commands: pim state-refresh-capable, state-refresh-interval,
state-refresh-rate-limit.
Examples
# 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
4.1.62 static-rp
Syntax
static-rp rp-address [ acl-number ] [ preferred ]
undo static-rp rp-address
View
PIM view
Parameters
rp-address: IP address of the static RP to be configured. This address must be a legal
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 on if no dynamic RP
exists in the network or when the dynamic RP fails.
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