User guide

Building Your Canopy Network March 2005
Through Software Release 6.1
Issue 1 Page 233 of 425
Canopy System User Guide
Figure 89: VLAN Configuration screen, SM
You may set the VLAN Configuration page parameters as follows.
Dynamic Learning
Specify whether the SM should (Enable) or should not (Disable) add the VIDs of
upstream frames (that enter the SM through the wired Ethernet interface) to the VID
table. The default value is Enable.
Allow Only Tagged Frames
Specify whether the SM should drop (Enable) frames that arrive without a tag at its wired
Ethernet interface or should tag (Disable) those untagged frames using the VID that is
stored in the Untagged Ingress VID parameter. The default value is Disable.
VLAN Aging Timeout
Specify how long the SM should keep dynamically learned VIDs. The range of values is 5
to 1440 (minutes). The default value is 25 (minutes).
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NOTE:
VIDs that you enter for the Untagged Ingress VID and
Management VID parameters do not time out.
Untagged Ingress VID
Enter the VID that the SM should use to tag frames that arrive untagged at its wired
Ethernet interface. The range of values is 1 to 4095. The default value is 1.