R3303-HP HSR6800 Routers IP Multicast Command Reference

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Syntax
multicast-domain switch-group-pool switch-group-pool { mask | mask-length } [ acl acl-number ] *
undo multicast-domain switch-group-pool
Default
No switch-group-pool is configured and multicast traffic is never switched to a switch-MDT.
Views
VPN instance view
Default command level
2: System level
Parameters
switch-group-pool: Specifies the start address of the switch-group-pool, in the range of 224.0.1.0 to
239.255.255.255.
mask: Specifies the address mask, in the range of 255.255.255.0 to 255.255.255.255, which indicates
that the number of the addresses in the switch-group-pool is in the range of 1 to 256.
mask-length: Specifies the address mask length, in the range of 24 to 32, which indicates that the number
of the addresses in the switch-group-pool is in the range of 1 to 256.
acl-number: Specifies an advanced ACL number in the range of 3000 to 3999. An advanced ACL
defines the (S, G) entry or entries to which the configured MDT switching condition applies. If you do not
specify an ACL, the configured MDT switching condition applies to all (S, G) entries. When configuring
this ACL, specify the protocol type as IP and use the source and destination parameters to specify a
multicast source address range and a multicast group address range, respectively.
Usage guidelines
This command cannot be configured without the previous share-MDT configuration in the VPN instance.
On a given PE device, the switch-group address range for a VPN must not contain the share-group of any
VPN.
On a given PE device, the switch-group address range for a VPN instance must not overlap with that for
any other VPN instance. A new configuration with this command in the same VPN instance supersedes
the existing configuration.
Examples
# Configure the address range of the switch-group-pool in VPN instance mvpn as 225.2.2.0 to
225.2.2.15.
<Sysname> system-view
[Sysname] ip vpn-instance mvpn
[Sysname-vpn-instance-mvpn] multicast-domain switch-group-pool 225.2.2.0 28
Related commands
multicast-domain switch-delay
peer enable (BGP-MDT sub-address family view)
Use peer enable to enable the specified peer or peer group.
Use undo peer enable to disable the specified peer or peer group.