AT-S105 Version 1.1.0 Software Release Notes
PN 613-001565 Rev A 2 Allied Telesis, Inc.
What’s New in Version 1.1.0

New Features

The following features have been added to the AT-S105 Version 1.1.0 software:
ACL - Access Control Lists are now supported by port, Mac Address or IP address.
LACP Standby Mode - No additional setting is required for LACP Standby mode. The standby
feature only works when you select more port members than the trunk limitation. For
example, since the AT-FS750/24POE and AT-FS750/48 allow a maximum of 8 ports in a
trunk, when you select 10 ports in trunk, the lower numbered 8 ports will be active and the
remaining 2 ports AUTOMATICALLY become standby ports. So when 1 port is bad, one of
the standby ports becomes the active port.
You can NOT intentionally assign a port as a standby port. If you select 5 ports for a trunk and
the remote trunk partner supports only 4 members per trunk, the fifth port is automatically
placed into standby mode. However, all 5 ports become active if the remote trunk partner
supports 5 or more ports per trunk.
Based on the max number of ports in each trunk, when users select more ports than the limit,
the extra ports become standby ports automatically.
RMON - The AT-FS750/24POE and AT-FS750/48 now support the following RMON MIB
groups:
— Statistic group
— History group
—Alarm group
— Event group

Resolved Issues

Certain SFP’s are not functional until the switch is rebooted if they are are installed when the
switch is turned on. The issue has been resolved.
When a trunk is applied, the switch checks the lowest numbered port for its duplex mode. If
the duplex mode is half-duplex, a pop up error message is displayed to users, If the duplex
mode is full-duplex, the speed and duplex settings are copied from the lowest numbered port
to other ports in the trunk. This insures that all port members are transmitting and receiving
traffic at the same data rate.

Operational Notes

The AT-FS750/24POE and AT-FS750/48 switches automatically save power based on the
following conditions.
— Energy Detect: When the link status of any port is DOWN, the port defaults to a low
energy state until a link is established.
— Active Power Management: On the Gigabit Ethernet (combo) ports only, when the link
status is UP, the transmit power of the port is automatically adjusted directly proportional
to the length of the Ethernet cable.
— On the Fast Ethernet (10/100MB) ports with the link status UP, no active power
management comes into play
Flow Control is functional between any ports (1 - 26) on the AT-FS750/24POE switch