Hitachi Compute Blade 500 Series User Manual page 55

VLAN mode
Undef VLAN is not used.
Tag Judged that the Logical NIC is
connected to the Tagged port.
Untagged Judged that the Logical NIC is
connected to the Untagged port.
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 1-36 Tagged VLAN Mode for Receiving
VLAN mode of
receiving ports
Undef
Tagged
Untagged
• 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 1-37 Tagged VLAN Mode for Sending
VLAN mode of
sending ports
Undef
Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide
Table 1-35 Tagged VLAN Mode
Description
Untagged
Accept Reject
Accept Accept
Accept Reject
(Adding Tags)
Untagged
Sent
-
LPAR manager Functions
Configurable VLAN ID
-
Up to decimal values from 1 to
4094 or all IDs are allowed.
1
One out of the range from 1
2 to 4094
Receiving Frame
Tagged
(=VLAN ID)
Reject
Reject
Reject
Sending Frame
Tagged
1
(=VLAN ID) (≠VLAN ID)
2 2
-
Tagged
(≠VLAN ID)
Tagged
1
1-41