Administrator Guide

Example
Dell#show running-config lldp
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
hello 15
multiplier 3
no disable
Dell#
snmp-notification-interval
Used to configure the value for the lldp notification interval, to throttle lldp notification messages.
Syntax
[no] snmp-notification-interval [seconds]
To disable this feature, use the no snmp-notification-interval command.
Parameters
seconds Enter a value from 5 to 3600 seconds.
Defaults 5 seconds
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.11(2.5) Introduced on the S3048–ON, S4048–ON, S4048T-ON, S6010–ON and Z9100–ON
Usage Information
SNMP notification for the changes in the lldp remote entry table is throttled by 5 seconds (default), or the
configured time set using this command. If more than one notification message is generated within the configured
time, only the first one will be sent and the remaining messages are suppressed.
LLDP-MED Commands
The following are the LLDP-MED (Media Endpoint Discovery) commands.
The Dell Networking OS LLDP-MED commands are an extension of the set of LLDP TLV advertisement commands. The C-Series and S-
Series support all commands.
The E-Series generally supports the commands. However, LLDP-MED commands are more useful on the C-Series and the S50V model of
the S-Series, because they support Power over Ethernet (PoE) devices.
As defined by ANSI/TIA-1057, LLDP-MED provides organizationally specific TLVs (Type Length Value), so that endpoint devices and
network connectivity devices can advertise their characteristics and configuration information. The Organizational Unique Identifier (OUI)
for the Telecommunications Industry Association (TIA) is 00-12-BB.
• LLDP-MED Endpoint Device — any device that is on an IEEE 802 LAN network edge, can communicate using IP, and uses the LLDP-
MED framework.
• LLDP-MED Network Connectivity Device — any device that provides access to an IEEE 802 LAN to an LLDP-MED endpoint device,
and supports IEEE 802.1AB (LLDP) and TIA-1057 (LLDP-MED). The Dell Networking system is an LLDP-MED network connectivity
device.
Regarding connected endpoint devices, LLDP-MED provides network connectivity devices with the ability to:
• manage inventory
• manage Power over Ethernet (POE)
• identify physical location
• identify network policy
1022
Link Layer Discovery Protocol (LLDP)