User`s guide

Viewing Chassis Information 2-3
Using the STS16-20 Chassis View
¥ Magenta indicates a temporary stand-by mode, while the STS16-20 responds
to a physical change in the switch.
¥ Blue indicates an unknown contact status; polling has not yet been established
with the STS16-20.
¥ Red indicates that the STS16-20 is not responding to device polls (the device is
off line, or device polling has failed across the network).
Up Time
The amount of time that the STS16-20 has been running without interruption
since the last start-up, displayed in an X day(s) hh:mm:ss format.
Port Status
Indicates the Port Status display selection currently in effect; see Selecting a Port
Status Display, page 2-6, for details. The default port status display is Admin; if
you have not changed the port status selection since launching the Chassis View,
this Þeld will display Default.
MAC
The physical layer address assigned to the interface associated with the IP
Address used to deÞne the device icon when it was added to NetSight Element
manager. MAC addresses are hard-coded into the device, and are not
conÞgurable.
Boot Prom
The revision of BOOT PROM installed in the STS16-20.
Firmware
The revision of device Þrmware installed in the switchÕs ßash memory.
Time
The current time set in the internal clock of the STS16-20, displayed in a
24-hour hh:mm:ss format.
Date
The current date set in the internal clock of the STS16-20, displayed in a
mm/dd/yyyy format.
IP Address
The IP (Internet Protocol) address assigned to the device will appear in the title
bar of the Chassis View.
NOTE
For some Þrmware versions, the Time, Date, and Boot Prom Þelds will display as N/A
(not available).