
AT-S63 Version 4.0.0 Patch 2 Software Release Notes
PN 613-001166 Rev A 13 Allied Telesis, Inc.
TX Port 1 (1,488,100 pps) =>
=> Receiving (Rcv rate = 1,488,100 pps) Total Loss = 50% Port 1 / 50% Port 2
TX Port 2 (1,488,100 pps) =>
Jumbo Traffic
9000 byte size frames @ 100% wire-speed = 13,851 pps:
TX Port 1 (13,851 pps) =>
=> Receiving Total Loss (approx.) = 62.5% Port 1 / 62,5% Port 2
TX Port 2 (13,851 pps) =>
.Xmodem downloads. The switch does not respond to echo requests or send or respond to
STP BPDU packets during an Xmodem download of system software. Also, echo request
responses are slowed when there is a TFTP transfer in progress and the echo requests are
received within the same port group as the TFTP server. (1663, 1582)
SFP and GBIC ports. The switch considers the fiber optic port on an optional SFP or GBIC
module in the AT-9424T/GB and AT-9424T/SP switches as active even if the port is receiving
a signal but has not established a valid link with the remote node. If an optional fiber optic port
loses or is unable to establish a link but is receiving a signal, it remains as the active port and
the switch does not activate the corresponding twisted pair port 23R or 24R. (2850)
Web browser interface. The web browser interface works best with Microsoft Internet
Explorer version 6.0 and above. Results using other versions or other web browser
applications may vary.
Enhanced stacking. The IP address 172.16.16.16 is reserved for the enhanced stacking
feature. Do not assign this address to any device in the same subnet as an enhanced stack.
Login password. The maximum length of a login password is 16 alphanumeric characters for
manager accounts created through the RADIUS and TACACS+ authentication protocols and
supplicant accounts for 802.1x port-based network access control. Passwords that exceed
this limit will not work.
TACACS+. The TACACS+ client software on the switch supports Password Protection
Protocol (PAP), but not Challenge Handshake Authentication Protocol (CHAP) or AppleTalk
Remote Access Protocol (ARAP). (1078)
MAC addresses. You must move the cursor manually from field to field when entering an IP
or MAC address in the web browser interface. The cursor does not move automatically as
you enter the parts of an address. (1699, 2123)
SNTP. The SNTP client software on the switch sends a Transmit Time Stamp with a value
NULL when synchronizing with a Network Time Protocol server. This does not affect the
operation of the SNTP client software. (1676)
SFP modules and the AT-9408LC/SP Switch. Always disconnect the fiber optic cable from an
SFP module in an AT-9408LC/SP Switch before removing the module. The L/A LED for the
slot may remain on if you remove an SFP module while it has a link to an end node. This
problem does not affect the operation of the switch or the SFP slot. The L/A LED goes off the
next time you install an SFP module in the slot.
SET STACK command. The NEWMODULEID parameter in this command has a STATIC
option that is suppose to let you convert dynamic stack ID numbers into static ID numbers.
This option does not work. To assign a static ID number to a switch, enter the number with the
NEWMODULEID parameter (e.g., NEWMODULEID=2).
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