3com 2928 User Guide
1-19
Displaying Global LLDP Information
Select Network > LLDP from the navigation tree, and click the Global Summary tab to display global
local LLDP information and statistics, as shown in
local LLDP information and statistics, as shown in
.
Figure 1-12
The Global Summary tab
describes the global LLDP information.
Table 1-12
Global LLDP information
Field
Description
Chassis ID
The local chassis ID depending on the chassis type defined.
System
capabilities
supported
The primary network function advertised by the local device, which can be
z
Bridge
z
Router
System
capabilities
enabled
The enabled network function advertised by the local device, which can be
z
Bridge
z
Router
Device class
The device class advertised by the local device, which can be
z
Connectivity device: An intermediate device that provide network connectivity.
z
Class I: a generic endpoint device. All endpoints that require the discovery
service of LLDP belong to this category.
z
Class II: A media endpoint device. The class II endpoint devices support the
media stream capabilities in addition to the capabilities of generic endpoint
devices.
z
Class III: A communication endpoint device. The class III endpoint devices
directly support end users of the IP communication system. Providing all
capabilities of generic and media endpoint devices, Class III endpoint devices
are used directly by end users.