Installation guide

AT-8400 Series Switch Overview
4
 Internet Group Management Protocol (IGMP) snooping
(RFC 2236) — controls the flow of multicast packets for improved
network performance
 Quality of Service (IEEE 802.1p-compliant) — features high and
low priority queues for tagged frames
 Port trunking (IEEE 802.3ad) (static link aggregation, non LACP)—
increases bandwidth between devices through load balancing
across multiple data links
 Port mirroring — copies network traffic onto a switch port for
network troubleshooting
 Port security — offers four levels of access security
 MAC address table — stores up to 8,000 addresses
 Backpressure and flow control (IEEE 802.3x and IEEE 802.3z-
compliant)
 Stores and forwards packet handling
Note
For descriptions of the software features, refer to the AT-S60
Management Software User’s Guide and the AT-S60 Command
Line User’s Guide.