
C.3 SP Switch Router Adapter Media Card - Bootup
Table 54 shows the settings for the Switch Router Adapter Media Card LEDs during bootup.
Table 54. SP Switch Router Adapter Media Card LEDs During Bootup
RX/TX HB | RX/TX ST0 | RX/TX ST1 | RX/TX ERR | Description |
(green) | (green) | (amber) | (amber) |
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on | on | on | on | All LEDs are lit for 0.5 |
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| seconds during reset as |
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| part of onboard diagnostics. |
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off | off | off | on | Error condition: checksum |
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| error is detected in flash |
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| memory. |
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on | off | on | off | Error condition: SRAM fails |
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| memory test. |
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on | off | off | on | During loading, HB and ST1 |
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| flash as each section of the |
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| code loads. |
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Hardware and Software Information | 297 |