Planet LRP-822CS, Руководство пользователя

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User’s Manual of LRP-822CS
119
The page includes the following fields:
Object Description
 Port Select
Select port number from this drop-down list to set VLAN port setting.
 Interface VLAN Mode
Set the port in access, trunk, hybrid and tunnel mode.
 Trunk
means the port allows traffic of multiple VLANs.
 Access
indicates the port belongs to one VLAN only.
 Hybrid
means the port allows the traffic of multi-VLANs to pass in tag or
untag mode.
 Tunnel
configures IEEE 802.1Q tunneling for a downlink port to another
device within the customer network.
 PVID
Allows you to assign PVID to selected port.
The PVID will be inserted into all untagged frames entering the ingress port. The
PVID must be the same as the VLAN ID that the port belongs to VLAN group, or
the untagged traffic will be dropped.
The range for the PVID is
1-4094.
 Accepted Type
Determines whether the port accepts all frames or only tagged frames. This
parameter affects VLAN ingress processing. If the port only accepts tagged
frames, untagged frames received on the port are discarded.
Options:
 All
 Tag Only
 Untag Only
By default, the field is set to
All
.
 Ingress Filtering 
If ingress filtering is enabled (checkbox is checked), frames classified to a
VLAN that the port is not a member of get discarded.

If ingress filtering is disabled, frames classified to a VLAN that the port is not a
member of are accepted and forwarded to the switch engine.
However, the port will never transmit frames classified to VLANs that it is not a
member of.
 Uplink
Enable/disable uplink function in trunk port.
 TPID
Configure the type (TPID) of the protocol of switch trunk port.