Cisco Systems Cisco 12008 manual Line Card Alphanumeric Displays Partial View Shown

Starting the System and Observing Initial Conditions

Step 4 During the line card boot process, which occurs immediately following that of the RP, observe the alphanumeric LEDs on each line card.

The alphanumeric LEDs on a line card are also located at the bottom of the line card faceplate (see Figure 4-2).

Figure 4-2 Line Card Alphanumeric Displays (Partial View Shown)

Upper alphanumeric

LED display (four digits)

Lower alphanumeric

LED display (four digits)

H7702

Table 4-2 shows typical contents of these line card alphanumeric LEDs. The LED display sequence shown in this table might occur too quickly to be seen; this sequence is provided to show the order of initialization and how the line cards function at startup.

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