Comtech EF Data CDM-425, Installation And Operation Manual

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CDM-425 Advanced Satellite Modem
Revision 0
Ethernet-based Remote Product Management 7–37 MN-CDM-425
VLAN Mode
VLAN Mode is supported in Managed Switch Mode, with or without the optional IP
Packet Processor Enabled.
•
VLAN Mode: Use the drop-down list to select the mode as Disabled or Enabled .
•
Management VLAN ID: A Management VLAN ID may be assigned to the selected port
using a value range from 0001 to 4095 .
When configuring Access and Management VLAN IDs:
The Access VLAN ID (PVID) is used to tag arriving packets that have no
VLAN tag. Likewise, when packets arrive from the WAN with the same VLAN
tag as the Access VLAN ID, and then the VLAN header is removed and
passed to the LAN interface.
The Management VLAN ID is used to specify a dedicated management
VLAN used to access and control the modems.
Click [Submit] to save.
VLAN Table
•
VLAN Entry / Action: Set the table entry action as None , Edit , Delete , or Add.
o
None: No actions will be taken on the VLAN priority rule for the selected VLAN
ID.
o
Edit: Click to modify an existing VLAN priority rule in the VLAN table. The VLAN
rule will be updated in the VLAN Table once the user clicks [Submit] .
o
Delete: Click to flag a VLAN priority rule for removal from the VLAN Table. The
VLAN rule will be deleted from the VLAN Table once the user clicks [Submit] .
o
Add: Click to add a VLAN priority rule. The entry will be added to the VLAN
Table for processing once the user clicks [Submit] .
•
VLAN ID: This reflect the ID value assigned in the Per Port Configuration section of this
page (i.e., any ID has a value range of 0001-4095).
•
Port 1 through Port 4: Use the drop-down list to select the port as Untagged or Filtered.
•
Click [Submit] to save.
•
VLAN Table: This read-only table provides the user with the status for VLAN entry on a
per-ID (0001-4095) and per-Port (1-4) basis, where U=Untagged , and F=Filtered .