Cisco 7200 VXR - Manual (Page 41)

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Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
or not an I/O controller is in the system with the NPE-G1 or NPE-G2. The SLOT ACTIVE LED is on if
there is a CompactFlash Disk in the NPE-G1. The CF ACTV LED is on if there is a CompactFlash Disk
in the NPE-G2.
Caution To prevent system errors and problems, use the CPU reset button only at the direction of your service
representative.
Table 1-24 lists LEDs common to all models of I/O controllers and describes their functions. Table 1-25
lists LEDs on the NPE-G2. Figure 1-21 lists the LEDs on the NPE-G1.
Note LEDs are either on or off. The LED state (on or off), not the color, determines the status of connection.
However, most LEDs are green when on, with the exception of the IO POWER OK LED, which is amber
when in the on state. However, with the introduction of the NPE-G2, flashing LEDs are also indicative
of activity.
NPE-G2 LEDs
Table 1-24 I/O Controller LEDs
LED Color Function
ENABLED Green Indicates that the network processing engine or network services engine
and the I/O controller are enabled for operation by the system; however, it
does not mean that the Fast Ethernet port on the I/O controller is functional
or enabled. This LED goes on during a successful router boot and remains
on during normal operation of the router.
IO POWER
OK Amber Indicates that the I/O controller is on and receiving DC power from the
router midplane. This LED comes on during a successful router boot and
remains on during normal operation of the router.
Slot 0
Slot 1
Green These LEDs indicate which PC Card slot is in use by coming on when
either slot is being accessed by the system. These LEDs remain off during
normal operation of the router.
Table 1-25 NPE-G2 LEDs
LED Label LED Color Status in the Power Up State
LINK ACTV
(Interfaces 0/1, 0/2,
0/3) RJ-45 and SFP
ports Solid green Link with no activity.
Flashing green Link with activity.
Off No link.
EN (Enable)
(Interfaces 0/1, 0/2,
0/3) RJ-45 ports only Solid green RJ-45 port is selected.
Off SFP port is selected.
FE LINK Fast Ethernet
Management port Solid green Link with no activity.
Flashing green Link with activity.
Off No link.