System information

• Expansion module ports
• GBIC ports on the AT-8024GB
• Fiber optic ports on the AT-8026FC
• 10/100/1000Base-T ports on the AT-8026T
Note - Valid MIB Set values for the Port State parameter are 'enabled' and 'disabled'.
Attempting to set this parameter to any other value will result in the error message:
"The error occurred with 'Set' operation. Error: bad value."
Note - The current firmware version accepts up to 20 characters for the Port Name
parameter. Attempting to enter more than 20 characters will result in an error
message and may append additional characters to the input value.
Spanning Tree Info
Displays the port's spanning tree parameters.
Note - Setting a port's Port parameter to 'disabled' does not automatically set the
Port State parameter under Detail Info to 'disabled'. As a result, the port's image
may not turn red as expected.
Note - The current firmware version accepts values in the range [0-255] inclusive for
the Port Priority parameter regardless of the active spanning tree protocol version.
Note - The current firmware version accepts values in the range [0-65535] inclusive
for the Port Path Cost parameter regardless of the active spanning tree protocol
version.
Enable
Enables the port.
Note - Under the Sun Solaris platform, the Device Manager application may
terminate abnormally if multiple ports have been selected and each dialog box with
the message "May I set 'atiswitchPortState.n' to up" is clicked one after the other.
Disable
Disables the port.
Note - Under the Sun Solaris platform, the Device Manager application may
terminate abnormally if multiple ports have been selected and each dialog box with
the message "May I set 'atiswitchPortState.n' to down" is clicked one after the other.
Port Mirroring
Displays port mirroring parameters and allows configuration of port mirroring state,
source, and destination.
Note - Valid MIB Set values for the Mirroring Destination Port parameter should
range from 0 to 24. However, the current firmware version allows the user to enter
values up to 65535. Attempting to enter values greater than 65535 will cause the
AlliedView™-EMS 3.8 DEVICE MANAGEMENT GUIDE Page 23 of 330