Lldp - WAGO 852-1305 Manual

86 Enhanced Features
System Priority
LACP system priority is used to determine membership in an LAG ("Link
Aggregation Group") and identifies the device for other switches during LAG
negotiations.
The switch with the lowest system priority (and lowest port number if system
priority is the same) becomes the LACP "Server". The server controls the
operation of the LACP settings. The smaller the number, the higher the priority
level.
System ID
The "LACP System ID" is a combination of the LACP system priority value and
the MAC address of the router.
Administrative Key
The "Administrative Key" defines the ability of a port to aggregate with other
ports. This ability is determined by the following factors:
• The physical properties of the port, e.g., data rate, duplex capability and
peer-to-peer or shared transmission medium.
• The configuration restrictions that you establish.
Port Priority
Port priority determines which ports should go into standby mode if there is a
hardware limitation that prevents all compatible ports from bundling.
7.2.10

LLDP

The LLDP ("Link Layer Discovery Protocol") described in this standard allows
stations connected to a LAN acc. IEEE 802® to send information to other stations
connected to the same LAN. The information includes essential system functions,
including the management address or addresses of an entity or entities that
provide management of these functions, as well as identification of the station's
access point to the IEEE802 LAN required by the management entity or entities.
The information distributed via this protocol is stored by the recipients in a
normal MIB ("Management Information Base"). That allows an NMS ("Network
Management System") to access the information using a management protocol
such as SNTP ("Simple Network Management Protocol").
WAGO-ETHERNET-Zubehör 852
852-1305 8/4-Port 100BASE-T/1000BASE-SX/LX
Manual
1.1.0