Asus GigaX2024X - GigaX 2024X Switch User Manual page 114

GigaX Series L2 Managed Switch User's Guide
broadcast
Ethernet
FTP
host
ICMP
IGMP
IGMP Snooping
114
To send data to all computers on a network.
The most commonly installed computer network technology,
usually using twisted pair wiring. Ethernet data rates are 10 Mbps
and 100 Mbps. See also 10BASE-T, 100BASE-T, twisted pair.
File Transfer Protocol
A program used to transfer files between computers connected
to the Internet. Common uses include uploading new or updated
files to a web server, and downloading files from a web server.
A device (usually a computer) connected to a network.
Internet Control Message Protocol
An Internet protocol used to report errors and other
network-related information. The ping command makes use of
ICMP.
Internet Group Management Protocol
An Internet protocol that enables a computer to share information
about its membership in multicast groups with adjacent routers.
A multicast group of computers is one whose members have
designated as interested in receiving specific content from the
others. Multicasting to an IGMP group can be used to
simultaneously update the address books of a group of mobile
computer users or to send company newsletters to a distribution
list.
Snoop the IGMP packets on each port and associate the port
with a layer 2 muticast group.