DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet Switch User Manual
121
Tree Protocol, the Link Aggregation Contol Protocol, and numerous vendor proprietary
variations are responsible for maintaining the topology and connectivity of the network. If
EAPOL, GVRP, STP (including MSTP), and LACP protocol identity is enabled on this port and
it is enabled to be advertised, then this protocol identity will be advertised.
Click
Apply
to implement changes made.
LLDP Dot3 TLVs Settings
This window is used to configure an individual port or group of ports to exclude one or more IEEE 802.3 organizational
specific TLV data type from outbound LLDP advertisements.
To view this window, click
L2 Features > LLDP > LLDP Dot3 TLVs Settings
as shown below:
Figure 3 - 71 LLDP Dot3 TLVs Settings window
The following parameters can be set:
Parameter Description
From Port / To Port
Use the drop-down menu to select a range of ports to be configured.
MAC/PHY
Configuration
Status
This TLV optional data type indicates that the LLDP agent should transmit 'MAC/PHY
configuration/status TLV'. This indicates it is possible for two ends of an IEEE 802.3 link to be
configured with different duplex and/or speed settings and still establish some limited network
connectivity. More precisely, the information includes whether the port supports the auto-
negotiation function, whether the function is enabled, whether it has auto-negotiated
advertised capability, and what is the operational MAU type. The default state is
Disabled
.
Link Aggregation
The Link Aggregation option indicates that LLDP agents should transmit 'Link Aggregation
TLV'. This indicates the current link aggregation status of IEEE 802.3 MACs. More precisely,
the information should include whether the port is capable of doing link aggregation, whether
the port is aggregated in an aggregated link, and what is the aggregated port ID. The default
state is
Disabled
.
Maximum Frame
Size
The Maximum Frame Size indicates that LLDP agent should transmit 'Maximum-frame-size
TLV. The default state is
Disabled
.
Click
Apply
to implement changes made.
LLDP Statistics System
LLDP Statistics System allows you an overview of neighbor detection activity, LLDP Stastics and the settings for
individual ports on the Switch. Use the drop-down menu to check a specific port and click
Find
the information will be
displayed in the lower half of the table.
