USB Host Port
The Cisco Catalyst IE9300 Rugged Series Switch has a USB-A host port on the front panel. Note that the
port is intended only for service operation and not for continuous use.
Table 11: USB Host Port LEDs
Status
Color
No USB device is connected.
Off
A USB device is connected and active.
Green
An unrecognized USB device is connected.
Blinking amber
Stacking Interface
The stacking interface allows a group of IE9320 GE Fiber switches to act as a single large switch. IE9320
GE Fiber switches have two stack interface connectors, and each connector has its own LEDs.
The stacking interface has an LED that shows the status of active and standby maagers.
Table 12: Stacking interface LEDs
Status
Color
Switch is a stack member (not the active or standby stack manager).
Off
Switch is the active stack manager or not part of a stack (standalone operation).
Green
Switch is the standby stack manager.
Slow blinking green
An error occurred during stack manager election, or another type of stack error
occurred.
Amber
Each of the two stack connectors has an LED that shows the status of that stack link.
Status
Color
Stack link is not established on this port.
Off
Stack link is established on this port.
Green
Activity. Stack port is sending or receiving data.
Blinking green
Stack fault. Stack communication is not working on this port.
Amber
Cisco Catalyst IE9300 Rugged Series Switch Hardware Installation Guide
11
Cisco IE9300 Rugged Series Overview
USB Host Port
