Lantech LGS-2624C User manual - page 268
the Internet Protocol, IPv6, which would have 128-bits Internet Protocol
addresses. This number can be represented roughly by a three with thirty-
nine zeroes after it. However, IPv4 is still the protocol of choice for most of
the Internet.
IPMC
IPMC is an acronym for IP MultiCast.
IP Source Guard
IP Source Guard is a secure feature used to restrict IP traffic on DHCP
snooping untrusted ports by filtering traffic based on the DHCP Snooping
Table or manually configured IP Source Bindings. It helps prevent IP
spoofing attacks when a host tries to spoof and use the IP address of
another host.
L
LACP
LACP is an IEEE 802.3ad standard protocol. The Link Aggregation Control
Protocol, allows bundling several physical ports together to form a single
logical port.
LLC
The IEEE 802.2 Logical Link Control (LLC) protocol provides a link
mechanism for upper layer protocols. It is the upper sub-layer of the Data
Link Layer and provides multiplexing mechanisms that make it possible for
several network protocols (IP, IPX) to coexist within a multipoint network.
LLC header consists of 1 byte DSAP (Destination Service Access Point), 1
byte SSAP (Source Service Access Point), 1 or 2 bytes Control field
followed by LLC information.
LLDP
LLDP is an IEEE 802.1ab standard protocol.
The Link Layer Discovery Protocol(LLDP) specified in this standard allows
stations attached to an IEEE 802 LAN to advertise, to other stations
attached to the same IEEE 802 LAN, the major capabilities provided by the
system incorporating that station, the management address or addresses of
the entity or entities that provide management of those capabilities, and the
identification of the stations point of attachment to the IEEE 802 LAN
required by those management entity or entities. The information distributed
via this protocol is stored by its recipients in a standard Management
Information Base (MIB), making it possible for the information to be
accessed by a Network Management System (NMS) using a management
protocol such as the Simple Network Management Protocol (SNMP).