Cisco Systems C3850NM210G manual 1-12, 6 Meaning of Switch LED Colors in Different Modes continued

Chapter 1 Product Overview

Front Panel

Table 1-6 Meaning of Switch LED Colors in Different Modes (continued)

Port Mode	Port LED Color	Meaning
SPEED	10/100/1000/SFP ports
	Off	Port is operating at 10 Mb/s.
	Green	Port is operating at 100 Mb/s.
	Single green	Port is operating at 1000 Mb/s.
	flash (on for
	100 ms, off for
	1900 ms)
	Network module slots
	Off	Port is not operating.
	Blinking green	Port is operating at up to 10 Gb/s.
DUPLX	Off	Port is operating in half duplex.
(duplex)
	Green	Port is operating in full duplex.
ACTV	Off	The switch is not the active switch.
(data active		Note For a standalone switch, this LED is off.
switch)
	Green	The switch is the active switch.
	Amber	Error during active switch election.
	Blinking green	Switch is a standby member of a data stack and assumes active
		responsibilities if the current active switch fails.
STACK	Off	No stack member corresponding to that member number.
(stack member)
	Blinking green	Stack member number.
	Green	Member numbers of other stack member switches.

	Catalyst 3850 Switch Hardware Installation Guide
1-12	OL-26779-02