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Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Network Management
If the system does not find a management address, the bridge MAC address is used as the
management address.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
lldp management-address ip-address
The LLDP management address is configured.
The value of ip-address must be a valid unicast IP address existing on the device.
----End
3.3.5 (Optional) Configuring the TLV in the LLDPDU
The LLDPDUs contain different types of TLVs. The devices send and receive device
information by using these TLVs. The TLVs that can be encapsulated in an LLDP packet include
basic TLVs, organizationally specific TLVs, and TLVs related to media endpoint discovery
(MED).
Prerequisites
l
l
Context
To enable an interface to send the 802.3 Power via MDI TLV, run the lldp tlv-enable dot3-tlv
power command. The 802.3 Power via MDI TLV has the following formats:
l
l
Based on 802.1ab, 802.3at extends three fields: type/source/priority, PD requested power value,
and PSE allocated power value.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface interface-type interface-number
The interface view is displayed.
Issue 02 (2012-03-30)
LLDP has been enabled globally.
LLDP has been enabled on the interfaces.
802.1ab format: [TLV type | TLV information string length | 802.3 OUI | MDI power
support | PSE power pair | power class]
802.3at format: [TLV type | TLV information string length | 802.3 OUI | MDI power support
| PSE power pair | power class | type/source/priority | PD requested power value | PSE
allocated power value]
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 LLDP Configuration
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