Table 1-32 Tagged VLAN Mode
VLAN mode Description Configurable VLAN ID
Undef VLAN is not used. -
Tag Judged that the Logical NIC is
connected to the Tagged port.
1
Up to decimal values from 1 to
4094 or all IDs are allowed.
Untagged Judged that the Logical NIC is
connected to the Untagged port.
2
One out of the range from 1
to 4094
Notes:
1. This port is a trunk port that can handle tagged packets and configure multiple
VLAN IDs.
2. This port handles untagged packets and can configure one VLAND ID.
TagVLAN Action
• Receiving Frames
When conditions for a received frame, VLAN mode configured to the port
that receives frames and VLAN ID correspond with each other, the port
receives the frame. Filtering the receiving frames is described in the table
below.
Table 1-33 Tagged VLAN Mode for Receiving
VLAN mode of
receiving ports
Receiving Frame
Untagged
Tagged
(=VLAN ID)
Tagged
(≠VLAN ID)
Undef Accept Reject Reject
Tagged Accept Accept Reject
Untagged Accept
(Adding Tags)
Reject Reject
• Sending Frames
MAC address table selects ports for transfer among ports in which
conditions for received frames, VLAN mode, and VLAN ID correspond with
each other. Then frames will be transferred. Frames are sent from the
port for transfer. Filtering the sending frames is described in the table
below.
Table 1-34 Tagged VLAN Mode for Sending
VLAN mode of
sending ports
Sending Frame
Untagged
Tagged
(=VLAN ID)
1
Tagged
(≠VLAN ID)
1
Undef Sent
-
2
-
2
LPAR manager Functions
1-47
Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide
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