Cisco XR 12406 Installation Manual page 29

Chapter 1 Cisco XR 12406 Router Overview
PRP-3 LEDs
Note
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The PRP-3 has the following LED indicators:
Two Ethernet port LEDs used in conjunction with each of the three RJ-45
•
Ethernet connectors:
LINK—Indicates link activity
–
DATA—Indicates data transmission or reception
–
Two BITS port LEDs used in conjunction with each of the two BITS ports:
•
SIG—Indicates carrier signal available
–
ACT—Indicates that the interface is active
–
BITS feature is not supported in Release 3.8.0.
One auxiliary port (AUX) and one console port (CONSOLE) LED:
•
– AUX—Used as a backup for the command outputs on the Console.
CONSOLE—Used for configuring the router by connecting an RJ-45
–
cable to the console terminal. The router can be configured through the
console terminal.
Physical and Functional Description
Cisco XR 12406 Router Installation Guide
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