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Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Network Management
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By default, LLDP advertises all types of TLVs except the Location Identification TLV.
3.3 Configuring LLDP
This section describes how to configure LLDP.
3.3.1 Establishing the Configuration Task
Applicable Environment
The LLDP function on network devices allows the NMS to obtain device topology, management
addresses, device identifications, and interface identifications.
Pre-configuration Tasks
Before configuring LLDP, complete the following tasks:
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Issue 02 (2012-03-30)
Type
Maximum Frame Size TLV
Power Via MDI TLV
LLDP-MED TLV
Type
LLDP-MED Capabilities TLV
Inventory TLV
Location Identification TLV
Network Policy TLV
Extended Power-via-MDI TLV
Configuring a reachable route between the router and the NMS and setting the SNMP
parameters
Configuring an LLDP management address
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 LLDP Configuration
Description
Maximum frame length supported by a
port, namely, the maximum transmission
unit (MTU)
Power capability of a port, for example,
whether the port supports PoE and whether
the port is a powering device or powered
device
Description
MED type of a device and the type of an
LLDP MED TLV that can be encapsulated
in an LLDPDU
Manufacturer of the device
Location identification, which identifies
the location of the local device
VLAN ID, Layer 2 priority, and DSCP of
a voice VLAN
Power capability of the device
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