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Chapter 35 Link Layer Discovery Protocol (LLDP)
The following table describes the labels in the Dot1 and Dot3 parts of the screen.
Table 172 Advanced Application > LLDP > LLDP Remote Status > LLDP Remote Port Status Detail
(Dot1 and Dot3 TLV)
LABEL
DESCRIPTION
Dot1 TLV
Port VLAN ID
This displays the VLAN ID of this port on the remote device.
TLV
Port-Protocol
This displays the IEEE 802.1 Port Protocol VLAN ID TLV, which indicates whether the
VLAN ID TLV
VLAN ID and whether it is enabled and supported on the port of remote Switch which
sent the LLDPDU.
•
Port-Protocol VLAN ID
•
Port-Protocol VLAN ID Supported
•
Port-Protocol VLAN ID Enabled
Vlan Name TLV
This shows the VLAN ID and name for remote device port.
•
VLAN ID
•
VLAN Name
Protocol
The Protocol Identity TLV allows the Switch to advertise the particular protocols that are
Identity TLV
accessible through its port.
Dot3 TLV
MAC PHY
The MAC/PHY Configuration/Status TLV advertises the bit-rate and duplex capability of
Configuration &
the sending 802.3 node. It also advertises the current duplex and bit-rating of the
Status TLV
sending node. Lastly, it advertises whether these setting were the result of auto-
negotiation during link initiation or manual override.
•
AN Supported - Displays if the port supports or does not support auto-negotiation.
•
AN Enabled - The current auto-negotiation status of the port.
•
AN Advertised Capability - The auto-negotiation capabilities of the port.
•
Oper MAU Type - The current Medium Attachment Unit (MAU) type of the port
Link
The Link Aggregation TLV indicates whether the link is capable of being aggregated,
Aggregation
whether the link is currently in an aggregation, and if in an aggregation, the port
TLV
identification of the aggregation.
• Aggregation Capability — The current aggregation capability of the port.
• Aggregation Status — The current aggregation status of the port.
• Aggregation Port ID — The aggregation ID of the current port.
Power Via MDI
The Power Via MDI TLV allows network management to advertise and discover the MDI
TLV
power support capabilities of the sending port on the remote device.
•
Port Class
•
MDI Supported
•
MDI Enabled
•
Pair Controlable
•
PSE Power Pairs
•
Power Class
Max Frame
This displays the maximum supported frame size in octets.
Size TLV
GS3700/XGS3700 Series User's Guide
355
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