Cisco Systems 1900 Series manual Ism/Wlan

Chapter 1 Overview of the Router

				Hardware Features
	Table 1-4	Summary of Cisco 1900 Series LED Indicators (continued)
	LED		Color	Description	Location
	WLAN		Green	Autonomous Mode	Front panel
				On—Wireless link is up.
				Blinking—Ethernet link is up and data is either being
				received or being transmitted.
				Off—Wireless link is down.
				Unified Mode
				On—Ethernet link is up, wireless access point is
				communicating with LWAPP controller.
				Blinking—Ethernet link is up, wireless access point is not
				communicating with LWAPP controller.
				Off—Ethernet link is down.
	ISM/WLAN		Green	Initialized.	Rear panel
			Amber	Initialized with error.
	Flash (1905		Green	Blinking means software is accessing the internal USB Flash	Rear panel
	and 1921 only)			(eUSB2) device.
			Amber	Initialized with error.
	CF 1		Green	Flash memory is busy.	Next to the
				Note Do not remove the CompactFlash memory card	CF1 slot
				when this light is on.
			Amber	Initialized with error.
			Blinking	CompactFlash is ready for removal.
			Green	Note Remove the CompactFlash when the light turns off.
			then
			turns off
	CF 0		Green	Flash memory is busy.	Next to the
				Note Do not remove the CompactFlash memory card	CF0 slot
				when this light is on.
			Amber	Initialized with error.
			Blinking	CompactFlash is ready for removal.
			Green	Note Remove the CompactFlash when the light turns off.
			then
			turns off
	S (Speed)		1 blink +	GE port operating at 10 Mb/s.	Rear panel
			pause
			2 blink +	GE port operating at 100 Mb/s.
			pause
			3 blink +	GE port operating at 1000 Mb/s.
			pause
	L (Link)		Green	GE link is established.	Rear panel
			Off	No GE link is established.
				Cisco 1900 Series Hardware Installation
OL-19084-02						1-11