3Com 4500G Series, Руководство по настройке, Страница: 128 / 1206

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To do… Use the command… Remarks
Enter Ethernet
interface view
interface interface-type interface-number
Enter
Ethernet
interface
view or
port group
view
Enter port
group view
port-group manual port-group-name
Required
Use either
command.
Configure the TLVs to be
advertised
lldp tlv-enable
{
basic-tlv
{
all
|
port-description
|
system-capability | system-description |
system-name } | dot1-tlv { all | port-vlan-id |
protocol-vlan-id [ vlan-id ] | vlan-name [ vlan-id ] } |
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 } }
Optional
By default, all
types of LLDP
TLVs except
location
identification
TLV are
advertisable.
Configuring the Management Address and Its Encoding Format
LLDP encodes management addresses in numeric or character string format in management address
TLVs.
By default, management addresses are encoded in numeric format. If a neighbor encoded its
management address in character string format, you can configure the encoding format of the
management address as string on the connecting port to guarantee normal communication with the
neighbor.
Follow these steps to configure a management address to be advertised and its encoding format on one
or a group of ports:
To do… Use the command… Remarks
Enter system view system-view —
Enter
Ethernet
interface view
interface interface-type
interface-number
Enter
Ethernet
interface
view or port
group view
Enter port
group view port-group manual
port-group-name
Required
Use either command.
Enable LLDP to advertise
management address TLVs,
and optionally, configure a
management IP address if
needed
lldp management-address-tlv
[ ip-address ]
Optional
By default, the management
address is sent through
LLDPDUs, and the management
address is the main IP address of
the lowest-ID VLAN carried on the
interface. If the VLAN is not
assigned a main IP address,
127.0.0.1 is used.
Configure the encoding
format of the management
address to character string lldp
management-address-format
string
Optional
By default, the management
address is encapsulated in the
numeric format.