Cisco Systems 11000 Series manual Gigabit Ethernet Module LEDs, 2-20

Chapter 2 Cabling the CSS

Cabling the CSS 11800 Modules

Gigabit Ethernet Module LEDs

The GEM front panel LEDs indicate module status (Power, Status, and Ready LEDs) and network status for each of the connectors (Transmit, Receive, and Link LEDs). Table 2-7describes the GEM LEDs.

Table 2-7 Gigabit Ethernet Module LED Descriptions

LED Name	Color	LED Status	Indicates
Power	Green	Off	Module does not have power
		On	Module has power
Status	Yellow	Off	Module is operational
		On	Module is experiencing an error
Ready	Green	Off	Module not initialized
		On	Module initialized and ready
Tx (Transmit)	Green	Off	No transmit packet activity
(Ports 1 to 4)
		Blinking	Transmit activity detected
Rx (Receive)	Green	Off	No receive packet activity
(Ports 1 to 4)
		Blinking	Receive activity detected
Link/Sync	Green	Off	No link
(Ports 1 to 4)
		On	Link exists and synchronization
			achieved
		Blinking	Link exists but not synchronized

	Cisco 11000 Series Content Services Switch Hardware Installation Guide
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