Cisco Systems CISCO1750 manual Front-Panel LEDs, Rear Panel LEDs continued

Front-Panel LEDs

Table 3	Rear Panel LEDs (continued)
LED Label		Color	Description
SLOT 2 OK		Green	On when a VIC is correctly inserted in the card slot.
PVDM OK		Green	On when a packet voice data module (PVDM) is
			correctly inserted in the card slot.

Front-Panel LEDs

Use the router front-panel LEDs to determine network activity and status on the Ethernet port and on the WIC and VIC ports. The front-panel LEDs are illustrated in Figure 3 and described in Table 4.

Figure 3 Front-Panel LEDs

	SLOT0	SLOT1	SLOT2
PWR	PORT0	PORT0	PORT0

ETH ACT

OK PORT1 PORT1 PORT1 COL

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Table 4	Front-Panel LEDs
		Cards
LED	Color	Supported	LED Meaning
PWR	Green	–	On when DC power is being supplied to the router.
OK	Green	–	On when the router has successfully booted up and the
			software is functional. This LED blinks during the
			power-on self-test (POST).
			Refer to the “OK LED Diagnostics” section in the
			“Troubleshooting” chapter for information on how to use
			this LED for router diagnostics.

ETH

	Cisco 1750 Router Hardware Installation Guide
vi	78-6169-02