User Guide

Using the 8-port TokenSpeed and TokenSpeed/MCP Switch Modules
3-8 893-01019-A
TokenSpeed Module LEDs
The TokenSpeed module has status LEDs to indicate operating conditions for
each port (see Figure
3-8).
Figure 3-8. TokenSpeed module LEDs
Table 3-2 lists the meaning of each LED on the TokenSpeed module.
LED Switch Startup Sequence
When the TokenSpeed module starts, all LEDs light for 2 or 3 seconds. Then the
LEDs for ports 1 and 2 light in a sequence that is specific to the module type.
On the TokenSpeed/MCP, the following sequence occurs:
• Port 1:
— Act (activity) LED lights during switch memory test.
— Ins (inserted) LED lights during management bus test.
Table 3-2. TokenSpeed module LEDs
LED name Meaning
Ins
(inserted)
The Inserted LEDs on all ports flash simultaneously until any port on
the module is successfully inserted. Once the first port is inserted, all
Inserted LEDs reflect the state of the corresponding port: inserted
into or deinserted from the ring.
Act
(activity)
Lights when a packet is transmitted or received by the port.
1 2 3 4 5 6 7 8
7665EA
Ins
Act
TokenSpeed
TKNSPD.BK Page 8 Thursday, July 17, 1997 11:43 AM