HP 6125XLG R2306-HP 6125XLG Blade Switch IP Multicast Command Reference - Page 186

spt-switch-threshold (IPv6 PIM view), state-refresh-hoplimit (IPv6 PIM view

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spt-switch-threshold (IPv6 PIM view) Use spt-switch-threshold to configure the criteria for triggering a switchover to SPT. Use undo spt-switch-threshold to restore the default. Syntax spt-switch-threshold { immediacy | infinity } [ group-policy acl6-number ] undo spt-switch-threshold [ immediacy | infinity ] [ group-policy acl6-number ] Default The device immediately triggers a switchover to SPT after receiving the first IPv6 multicast packet. Views IPv6 PIM view Predefined user roles network-admin Parameters traffic-rate: Specifies a traffic rate threshold (in kbps) for triggering a switchover to SPT, in the range of 1 to 4194304. This argument is not supported on a switch. immediacy: Triggers a switchover to SPT immediately. infinity: Disables switchover to SPT. group-policy acl6-number: Specifies an IPv6 basic ACL, in the range of 2000 to 2999. If you specify an IPv6 basic ACL, the configuration applies to the IPv6 multicast groups that the ACL permits. If you do not specify any IPv6 basic ACL, or if you specify an ACL that does not exist or does not contain any valid rules, the configuration applies to all IPv6 multicast groups. Usage guidelines CAUTION: If the device is an RP, disabling switchover to SPT might cause multicast traffic forwarding failures on the source-side DR. When disabling switchover to SPT, be sure you fully understand its impact on your network. The source field in an ACL specifies the IPv6 multicast group range. If you specify a VPN instance in the ACL, the ACL does not take effect. The other optional parameters except the fragment keyword and the time-range keyword are ignored. Examples # Disable switchover to SPT on receiver-side DR. system-view [Sysname] ipv6 pim [Sysname-pim6] spt-switch-threshold infinity state-refresh-hoplimit (IPv6 PIM view) Use state-refresh-hoplimit to set the hop limit for state refresh messages. Use undo state-refresh-hoplimit to restore the default. 180

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180
spt-switch-threshold (IPv6 PIM view)
Use
spt-switch-threshold
to configure the criteria for triggering a switchover to SPT.
Use
undo spt-switch-threshold
to restore the default.
Syntax
spt-switch-threshold
{
immediacy
|
infinity
} [
group-policy
acl6-number
]
undo spt-switch-threshold
[
immediacy
|
infinity
] [
group-policy
acl6-number
]
Default
The device immediately triggers a switchover to SPT after receiving the first IPv6 multicast packet.
Views
IPv6 PIM view
Predefined user roles
network-admin
Parameters
traffic-rate
: Specifies a traffic rate threshold (in kbps) for triggering a switchover to SPT, in the range of 1
to 4194304. This argument is not supported on a switch.
immediacy
: Triggers a switchover to SPT immediately.
infinity
: Disables switchover to SPT.
group-policy
acl6-number
: Specifies an IPv6 basic ACL, in the range of 2000 to 2999. If you specify an
IPv6 basic ACL, the configuration applies to the IPv6 multicast groups that the ACL permits. If you do not
specify any IPv6 basic ACL, or if you specify an ACL that does not exist or does not contain any valid
rules, the configuration applies to all IPv6 multicast groups.
Usage guidelines
CAUTION:
If the device is an RP, disabling switchover to SPT might cause multicast traffic forwarding failures on the
source-side DR. When disabling switchover to SPT, be sure you fully understand its impact on your
network.
The source field in an ACL specifies the IPv6 multicast group range. If you specify a VPN instance in the
ACL, the ACL does not take effect. The other optional parameters except the
fragment
keyword and the
time-range
keyword are ignored.
Examples
# Disable switchover to SPT on receiver-side DR.
<Sysname> system-view
[Sysname] ipv6 pim
[Sysname-pim6] spt-switch-threshold infinity
state-refresh-hoplimit (IPv6 PIM view)
Use
state-refresh-hoplimit
to set the hop limit for state refresh messages.
Use
undo state-refresh-hoplimit
to restore the default.