APC IP DSLAM User's Guide Page 575

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567
addresses are the multicast addresses
defined as reserved in IEEE 802.1Q and IEEE
802.1ad. The existence of the specified
"ResvdCtlPktProfile Table" entry is a must for
VLAN static entry creation to succeed.
Further, even if the specified
"ResvdCtlPktProfile Table" entry exists, but
the corresponding entry in "ResvdCtlPktProfile
Param Table" is missing the packets will be
dropped. VLAN here means the 802.1q Vlan
in case of Native Vlan mode and Virtual Vlan
in case of Stacked Vlan Mode.
Type: Create -- Optional
Modify -- Optional
Valid values: 1 - 4
Default value: 1
igmpsnoopaction Drop |
TransparentlyForward |
Learn
This parameter specifies that if an action is
"Learn" then igmpsnoop will be supported for
this Vlan and an entry will be learnt. Here
action will be applied in conjunction with
global igmpsnoopStatus and port level
igmpsnoopStatus flags, that is IGMP
functionality will be executed for a frame if
IGMP is enabled globally and on the port it
has been received and for the vlan/virtual vlan
on which it has come.If action is "drop" then
igmpsnoop functionality is not supported for
this vlan and IGMP frames shall be dropped.
If action is "transparently forward", then IGMP
frames received for this Vlan shall be
forwarded transparently and learning will not
be done
Type: Create -- Optional
Modify -- Optional
Default value: Learn
igmpsnoopproxyreporting
Enable | Disable
This parameter provides a configuration
option to choose between transparent
snooping or Proxy reporting behavior per
Vlan. Depending on the type of mode, IGMP
module will perform either transparent
snooping or proxy reporting for the IGMP
messages, received on a Vlan. Here the Vlan
which is being referred is the one on which
learning will happen. It will be multicast vlan, if
"Multicast Vlan option" is enabled.
Type: Create -- Optional
Modify -- Optional
Default value: Disable
igmpsnoopingressprio
igmpsnoopingressprio |
none
This parameter specifies the ingress priority to
be forced on the incoming frame. If the
ingress priority field has valid value, then that
value will be used for traffic class
determination and packet priority. If valid
egress priority is configured for a port, then
egress priority shall override the ingress
priority. In addition, there is support of invalid
value for ingress priority to indicate that the
priority is not to be forced on ingress frame for
this port.Here the Vlan which is being referred
is the one on which learning shall happen. It
will be multicast vlan, if "Multicast Vlan option"
is enabled.
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