SAGEM 3P@C
Steps | Operation |
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| Inspection (display of the | ||||
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| indicator and screen) |
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| master/standby switchover”. |
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| In the card plugging process, you must wear the | ||||||||
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| wrist strap, and guarantee that the other end of the | ||||||||
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| wrist strap is connected to the ESD jack of the chassis. On the | ||||||||
| Note | ||||||||||
| other hand, you should avoid contacting the circuit with your | ||||||||||
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| hands. |
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Step 3 | Unplug | the | master | system |
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| control board: |
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| a) Unplug the cables from all |
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| interfaces of the card. |
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| b) Unscrew the screws from the |
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| both sides of the card. |
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| c) Pull the extractors on the |
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| both sides of the card, and |
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| press |
| them | outward, | thus |
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| unplugging the card from the |
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| connector of the |
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| the chassis. |
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| d) Hold the front panel to unplug |
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| the card from the slot |
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| completely. |
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| e) Put the replaced card in the |
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Step 4 | After unplugging the card, you |
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| should plug a new system |
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| control board in the void system |
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| control board slot in 60 |
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| seconds. | Now, | this | system |
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| control board is a standby one |
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| (see | the | detailed | installation |
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| the | hardware |
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| installation part). |
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Step 5 | To check | whether | the | current | The system indicator flashes | ||||||
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| standby | system | control | board | once per second. | ||||
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| runs | normally, | execute the |
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command: show boardinfo.
2) Replacement method of the standby system control board
The replacement process of the standby system control board is simple. After the hot plugging, the system recovers, and then the replacement ends.
Steps | Operation |
| Inspection (display of the | |
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| indicator and screen) |
Step 1 | To confirm the slot of the replaced | The system indicator flashes once | ||
| standby | system control | board, | per second. |
| execute | the command | show |
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boardinfo.
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| 1. You should guarantee that the console cables are connected |
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| to the Console interface of the master system control board. |
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| In the card plugging process, you must wear the |
| Note | |
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| strap, and guarantee that the other end of the |
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| strap is connected to the ESD jack of the chassis. On the other |
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| hand, you should avoid contacting the circuit with your hands. |
Step 2 | Unplug the standby system | |
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| control board: |
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| a) Unplug the cables from all |
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| interfaces of the card. |
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| b) Unscrew the screws from the |
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| both sides of the card. |
3P@C Installation Manual
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