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Release 7.0.0 3DB 19286 ACAA Issue 01
Administer L1/L2 radio and L2 Ethernet LAG
ports
UNI (port-based)- Port Priority or C-VLAN Priority
UNI (VLAN-based)- C-VLAN/S-VLAN mapping and egress settings
Ingress settings:
Egress settings:
306
• The S-VLAN TPID selects the service instance associated to the port for
untagged and C-VLAN priority-tagged frames. The port must be in the untagged
set of the S-VLAN.
• The port priority represents the priority assigned to untagged frames ingressing
the port.
• The list of C-VLAN IDs represents the list of C-VLANs to be managed by the
port. By default, the list is empty.
1. Each C-VLAN ID must be mapped to an S-VLAN which represents the
service instance used to carry the C-VLAN in the network. The S-VLAN
must have the port in its untagged set. More than one C-VLAN can be
associated to the same S-VLAN.
2. The Remove C-VLAN parameter can be set for each C-VLAN ID. This
allows only the S-VLAN tag to be carried over the network when the
association between the C-VLAN and the VLAN-based service instance is
one-to-one. The Remove C-VLAN parameter can only be set for one C-
VLAN mapped to an S-VLAN ID.
3. The S-VLAN priority defines the priority of the tagged Ethernet frames
ingressing the port. The priority can be inherited from the PCP of the C-
VLAN tag or configured by the user. The default is inherited.
• The C-VLAN tag of Ethernet frames egressing the port can be removed, which
declares the port as untagged. The default Untag C-VLAN parameter is false.
When the port is disabled, the parameter returns to the default value.
• For each S-VLAN ID having the port in its member set, the C-VLAN ID of the C-
VLAN tag to be added to Ethernet frames egressing the port can be configured.
This allows a C-VLAN tag to be added to Ethernet frames carried over the
network with only the S-VLAN tag, when the association between the C-VLAN
and the VLAN-based service instance is one-to-one. The default value is 0,
which means that no association to an S-VLAN is in place and no C-VLAN tag
will be added. When the port is disabled, the parameter returns to the default
value.
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