7.3.1 Standard (IEEE 802.1AB-2005) TLVs
The WRZ-OS supports the mandatory and standard TLVs defined by the LLDP (IEEE
802.1AB-2005) protocol as listed below:
Chassis ID
Port ID
Time-to-live
Port Description
System Name
System Description
System Capabilities
Management Address
Therefore, when a neighbor supports LLDP, the mentioned TLVs will be recollected even
if this neighbor does not run the WRZ-OS. The same apply in the over way, and the stand-
ard TLVs shared by the WRZ-OS device should be properly retrieved by any LLDP com-
patible device.
7.3.2 Configuration
In order to stop sharing device information to neighbors, the user must disable the LLDP
protocol. By doing this, the device will also stop collecting information from its peers. (A
configuration per ports will be coming soon).
Disabling LLDP can be performed through the wrz_config tool in the CLI. Once the tool is
launched, the related parameter can be found under Management > LLDP as shown
below.
Figure 7-4: LLDP configuration from CLI
Alternatively, the LLDP can be configured using the following parameters:
OID Name Value Type Description
20.1100.0 Enable <Boolean> Enable shar-
ing/collecting
information
between direct
neighbors using
LLDP.
110
CHAPTER 7 • WR-Z16 User Manual Rev. v3.4
7.3 LLDP
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