Alcatel-Lucent 7750 SR OS Service Manual page 1055

mask — The mask associated with the IP prefix expressed as a mask length or in dotted decimal
netmask — The subnet mask in dotted decimal notation.
mdt-threshold — Specifies the threshold, in kilo-bits per second (kbps), for the group to which this C-
default
Syntax default grp-ip-address
no default
Context config>service>vprn>pim>mdt
Description
This command configures a default multicast distribution tree (MDT) group address used by the core
instance of PIM to identify multicast traffic for this VPRN instance. All PE's that are configured with
the same MDT address will become members of this group and receive multicast traffic from each
other.
The no form of this command removes the MDT default address from the configuration.
Parameters
grp-ip-address — The multicast IP address for the group.
join-tlv-packing-disable
Syntax [no] join-tlv-packing-disable
Context config>service>vprn>pim>mdt
Description
This command specifies enables the packing of MDT join TLVs. If multiple Join TLVs are available
at the time they are transmitted. The TLVs are packed into a single UDP PDU instead of sending
separate UDP PDUs. In scaling scenarios, this packing makes more efficient use of packet buffers
and helps with better convergence.
non-dr-attract-traffic
Syntax [no] non-dr-attract-traffic
Context config>service>vprn>pim
Description
This command specifies whether the router should ignore the designated router state and attract traffic
even when it is not the designater router.
7750 SR OS Services Guide
notation; for example /16 for a sixteen-bit mask. The mask can also be entered in dotted decmial
notation (255.255.0.0).
Values
4 — 32
Values
0.0.0.0 — 255.255.255.255 (network bits all 1 and host bits all 0)
(S,G) belongs. For a C-group G configured with a threshold, a C-(S,G) is mapped to a Data
Multicast Tunnel (MT) only if the C-(S,G)'s rate exceeds this configured threshold.
Values
224.0.1.0 — 239.255.255.255
Virtual Private Routed Network Services
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