H3c-technologies H3C WX5500E Series Access Controllers Manuel d'utilisateur télécharger pdf (Page 233)

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Field Descri

tion

Device class

Device class advertised by the local device:

• Connectivity device—An intermediate device that provide network connectivity.

• Class I—A generic endpoint device. All endpoints that require the discovery

service of LLDP belong to this category.

• Class II—A media endpoint device. The class II endpoint devices support the

media stream capabilities and the capabilities of generic endpoint devices.

• 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.

Displaying LLDP information received from LLDP

neighbors

1. Select Network > LLDP from the navigation tree.

2. Click the Neighbor Summary tab to display the global LLDP neighbor information, as shown

in Figure 197.

Figure 197 The neighbor summary tab

LLDP configuration examples

LLDP basic settings configuration example

Network requirements

As shown in Figure 198, configure LLDP on Switch A and Switch B so that the NMS can determine the

status of the link between Switch A and MED and the link between Switch A and Switch B.

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H3c-technologies H3C WX5500E Series Access Controllers Manuel d'utilisateur Page 233