Verifying Your Installation - Cisco 1720 Hardware Installation Manual

Verifying Your Installation

Cisco 1700 Router Hardware Installation Guide
2-10
You can verify that you have correctly installed the router by checking the
following LEDs:
PWR (front panel)—On when power is being supplied to the router.
•
OK (front panel)—On when the router software is loaded and functional.
•
Blinking means that the router is performing a power-on self-test (POST).
WICØ/WIC1 OK (rear panel)—On when a WAN interface card is correctly
•
installed in the corresponding WAN interface card slot.
ETH ACT (front panel)—Blinking when there is network traffic on the local
•
Ethernet LAN.
WICØACT or WIC1 ACT (front panel)—Varies depending on the WAN
•
interface card installed. Refer to
Overview" chapter.
LNK (rear panel)—On when the router is correctly connected to the local
•
Ethernet LAN through the 10/100 ETHERNET port.
Chapter 2 Installing the Cisco 1700 Router
Table 1-3 in the "Cisco 1700 Router
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