Cisco 7200 VXR - Manual (Page 45)

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Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
Input/Output Controller C7200-I/O-FE LEDs
Figure 1-25 shows the LEDs on the I/O controller with the Fast Ethernet port that is equipped with an
MII receptacle and an RJ-45 receptacle (C7200-I/O-FE), and Table 1-29 lists the LEDs specific to this
I/O controller model. Also see Table 1-24 for LEDs common to all I/O controllers.
Table 1-28 C7200-I/O-2FE/E I/O Controller LEDs
LED Color Function
100 Mbps Green Indicates that the port is configured for 100-Mbps operation (speed 100),
or if configured for autonegotiation (speed auto), the port has detected a
valid link at 100 Mbps.
Note If the port is configured for 10-Mbps operation, or if it is
configured for autonegotiation and the port has detected a valid
link at 10 Mbps, the LED remains off.
LINK Green Indicates that the Ethernet/Fast Ethernet RJ-45 receptacle has established
a valid link with the network. This LED remains off during normal
operation of the router unless there is an incoming carrier signal.