TRENDnet TL2-FG142, User Manual

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TRENDnet User’s Guide
TL2-FG142
77
Port
Discovery
Protocol Indicates the Voice VLAN port discovery protocol. It will only work when
auto detect mode is enabled. We should enable LLDP feature before
configuring discovery protocol to "LLDP" or "Both". Changing the
discovery protocol to "OUI" or "LLDP" will restart auto detect process.
Possible discovery protocols are:
OUI: Detect telephony device by OUI address.
LLDP: Detect telephony device by LLDP.
Both: Both OUI and LLDP.
Button
Click to save changes.
Click to undo any changes made locally and revert to previously saved values.
4.3.27.2 OUI
Voice VLAN OUI Configuration
Configure VOICE VLAN OUI table on this page. The maximum number of entries is 16.
Modifying the OUI table will restart auto detection of OUI process.
Items Description
Delete Check to delete the entry. It will be deleted during the next save.
Telephony
OUI A telephony OUI address is a globally unique identifier assigned to a
vendor by IEEE. It must be 6 characters long and the input format is "xx-
xx-xx" (x is a hexadecimal digit).
Description The description of OUI address. Normally, it describes which vendor
telephony device it belongs to. The allowed string length is 0 to 32.
4.3.28 Ethernet Services
4.3.28.1 Port
This page displays current EVC port configurations. The settings can also be configured
here.
Items Description
Port The logical port for the settings contained in the same row.
DEI Mode The DEI mode for an NNI port determines whether frames transmitted
on the port will have the DEI field in the outer tag marked based on the
colour of the frame. The allowed values are:
Coloured: The DEI is 1 for yellow frames and 0 for green frames.
Fixed: The DEI value is determined by ECE rules.