Users Guide

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Link Layer Discovery Protocol (LLDP)
The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjacent stations on
an IEEE 802 LAN. LLDP facilitates multi-vendor interoperability by using standard management tools to discover and make available
a physical topology for network management. The Dell Networking OS implementation of LLDP is based on IEEE standard 801.1ab.
This chapter describes the LLDP commands.
The starting point for using LLDP is invoking LLDP with the protocol lldp command in either CONFIGURATION or INTERFACE
mode.
The information LLDP distributes is stored by its recipients in a standard management information base (MIB). You can access the
information by a network management system through a management protocol such as simple network management protocol
(SNMP).
For details about implementing LLDP/LLDP-MED, refer to the Link Layer Discovery Protocol chapter of the Dell PowerEdge FN I/O
Aggregator Conguration Guide.
advertise dot3-tlv
Advertise dot3 TLVs (Type, Length, Value).
Syntax
advertise dot3-tlv {max-frame-size}
To remove advertised dot3-tlv, use the no advertise dot3-tlv {max-frame-size} command.
Parameters
max-frame-size Enter the keywords max-frame-size to advertise the dot3 maximum frame
size.
Defaults none
Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp)
Supported Modes
Programmable-Mux (PMUX)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
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Link Layer Discovery Protocol (LLDP)