The system view is displayed.
Step 2
Run:
interface
interface-type
interface-number
The interface view is displayed.
Step 3
Run:
lldp tlv-enable
{
basic-tlv
{
all
|
management-address
|
port-description
|
system-
capability
|
system-description
|
system-name
} |
dot1-tlv
{
all
|
port-vlan-id
|
protocol-vlan-id
[
vlan-id
] |
vlan-name
[
vlan-id
] |
protocol-identity
} |
dot3-
tlv
{
all
|
link-aggregation
|
mac-physic
|
max-frame-size
|
power
} |
med-tlv
{
all
|
capability
|
inventory
|
location-id
{
civic-address
device-type
country-
code
{
ca-type
ca-value
}&<1-10> |
elin-address
Tel-Number
} |
network-policy
|
power-over-ethernet
} }
The type of TLV that can be sent on the interface is specified.
By default, LLDP advertises all types of TLVs except for the Location Identification TLVs.
NOTE
l
If you use the
all
keyword when specifying the basic TLV, IEEE 802.1 TLV, or IEEE 802.3 TLV, all
the TLVs of the specified type are advertised. If you use the
all
keyword when specifying the LLPD-
MED TLV, all the TLVs except for the Location Identification TLVs are advertised.
If you do not use the
all
keyword, only one type of TLVs can be advertised every time. You can run
the command multiple times to advertise multiple types of TLVs.
l
You can specify the other types of LLDP-MED TLVs only after specifying the LLDP-MED
Capabilities TLV.
To disable the LLDP-MED Capabilities TLV, you must disable the other types of LLDP-MED TLVs
first.
To disable the MAC/PHY Configuration/Status TLVs, you must disable the LLDP-MED Capabilities
TLV first.
l
The 802.3 MAC/PHY Configuration/Status TLVs are advertised automatically only after the LLDP-
MED Capabilities TLV is advertised.
l
If you disable the LLDP-MED TLVs and use the
all
keyword, the MAC/PHY Configuration/Status
TLVs are not disabled automatically.
Step 4
Run:
lldp dot3-tlv power
{
802.1ab
|
802.3at
}
The standard with which the 802.3 Power via MDI TLV sent by the interface complies is set.
You can run the
lldp tlv-enable
dot3-tlv power
command to set whether to advertise the 802.3
Power via MDI TLV. The 802.3 Power via MDI TLV sent by the interface may comply with:
l
802.1ab: [TLV type | TLV information string length | 802.3 OUI | MDI power support | PSE
power pair | power class]
l
802.3at: [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]
Compared with 802.1 ab, 802.3at provides three more fields type/source/priority, PD requested
power value, and PSE allocated power value.
----End
4 LLDP Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
4-12
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-09-20)
