Accton Technology Edge-corE Fast Ethernet Switch ES3528M-SFP - Manual (Page 489)

LLDP Commands
4-193
4
Example
show mac-address-table aging-time
This command shows the aging time for entries in the address table.
Default Setting
None
Command Mode
Privileged Exec
Example
LLDP Commands
Link Layer Discovery Protocol (LLDP) is used to discover basic information about
neighboring devices on the local broadcast domain. LLDP is a Layer 2 protocol that
uses periodic broadcasts to advertise information about the sending device.
Advertised information is represented in Type Length Value (TLV) format according
to the IEEE 802.1ab standard, and can include details such as device identification,
capabilities and configuration settings. LLDP also defines how to store and maintain
information gathered about the neighboring network nodes it discovers.
Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED) is an
extension of LLDP intended for managing endpoint devices such as Voice over IP
phones and network switches. The LLDP-MED TLVs advertise information such as
network policy, power, inventory, and device location details. The LLDP and
LLDP-MED information can be used by SNMP applications to simplify
troubleshooting, enhance network management, and maintain an accurate network
topology.
Console(config)#mac-address-table aging-time 100
Console(config)#
Console#show mac-address-table aging-time
Aging time: 100 sec.
Console#
Table 4-57 LLDP Commands
Command Function Mode Page
lldp Enables LLDP globally on the switch GC 4-195
lldp holdtime-multiplier Configures the time-to-live (TTL) value sent in LLDP
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GC 4-195
medFastStartCount Configures how many medFastStart packets are transmitted GC 4-196
lldp notification-interval Configures the allowed interval for sending SNMP
notifications about LLDP changes
GC 4-196
lldp refresh-interval Configures the periodic transmit interval for LLDP
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GC 4-197