Lldp Commands - Samsung iES4028F Management Manual

4
Command Line Interface

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. LLDP and LLDP-MED
information can be used by SNMP applications to simplify troubleshooting, enhance
network management, and maintain an accurate network topology.
Command
lldp
lldp holdtime-multiplier
medFastStartCount
lldp notification-interval
lldp refresh-interval
lldp reinit-delay
lldp tx-delay
lldp admin-status
lldp notification
lldp mednotification
lldp basic-tlv
management-ip-address
lldp basic-tlv
port-description
lldp basic-tlv
system-capabilities
lldp basic-tlv
system-description
4-286
Table 4-79 LLDP Commands
Function
Enables LLDP globally on the switch
Configures the time-to-live (TTL) value sent in LLDP
advertisements
Configures how many medFastStart packets are transmitted GC
Configures the allowed interval for sending SNMP
notifications about LLDP changes
Configures the periodic transmit interval for LLDP
advertisements
Configures the delay before attempting to re-initialize after
LLDP ports are disabled or the link goes down
Configures a delay between the successive transmission of
advertisements initiated by a change in local LLDP MIB
variables
Enables LLDP transmit, receive, or transmit and receive
mode on the specified port
Enables the transmission of SNMP trap notifications about
LLDP changes
Enables the transmission of SNMP trap notifications about
LLDP-MED changes
Configures an LLDP-enabled port to advertise the
management address for this device
Configures an LLDP-enabled port to advertise its port
description
Configures an LLDP-enabled port to advertise its system
capabilities
Configures an LLDP-enabled port to advertise the system
description
Mode Page
GC 4-288
GC 4-288
4-289
GC 4-289
GC 4-290
GC 4-290
GC 4-291
IC 4-292
IC 4-292
IC 4-293
IC 4-294
IC 4-294
IC 4-295
IC 4-295