Edge-Core AS5700-54X, Справочное руководство CLI, Страница: 660 / 1116

Chapter 23
| LLDP Commands
– 660 –
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
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The management address protocol packet includes the IPv4 address of the
switch. If no management address is available, the address should be the MAC
address for the CPU or for the port sending this advertisement.
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The management address TLV may also include information about the specific
interface associated with this address, and an object identifier indicating the
type of hardware component or protocol entity associated with this address.
The interface number and OID are included to assist SNMP applications to
perform network discovery by indicating enterprise specific or other starting
points for the search, such as the Interface or Entity MIB.
◆
Since there are typically a number of different addresses associated with a
Layer 3 device, an individual LLDP PDU may contain more than one
management address TLV.
◆
Every management address TLV that reports an address that is accessible on a
port and protocol VLAN through the particular port should be accompanied by
a port and protocol VLAN TLV that indicates the VLAN identifier (VID)
associated with the management address reported by this TLV.
Example
Console(config)#interface ethernet 1/1
Console(config-if)#lldp basic-tlv management-ip-address
Console(config-if)#
lldp basic-tlv
port-description
This command configures an LLDP-enabled port to advertise its port description.
Use the
no form to disable this feature.
Syntax
[ no ] lldp basic-tlv port-description
Default Setting
Enabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
The port description is taken from the ifDescr object in RFC 2863, which includes
information about the manufacturer, the product name, and the version of the
interface hardware/software.