Hardware Reference | 35 |
displayed changes the router
Table 4: Router
Pressing key... Forces the router to...
(no key pressed) After a few seconds, the router startup process continues.
[Y]Load the version, without any patches, from EPROM onto the RAM, and run the full version. Go to step 6.
[S]Load and run the version and patch determined by the INSTALL parameters from the flash file system, ignoring any boot script or any previous configuration stored in NVS.
[N]Load from flash to RAM the version and patch determined by the INSTALL parameters, and run using the current configuration stored in NVS (if any), ignoring any boot script.
During the
Table 5: Router
Message | Meaning |
|
|
INFO | An informational message that an action has been taken by the system. |
|
|
PASS | An informational message that a test has been completed successfully. |
|
|
ERROR | An error message that a test has failed, but the system will continue to |
| operate. |
|
|
FAIL | An error message that a fatal error condition has caused the system to |
| halt in an unrecoverable fashion. |
|
|
WARNING | A serious error has occurred, which may indicate hardware failure. |
|
|
The possible messages and their meanings are:
INFO: Self tests beginning.
The code loader tests are about to begin.
INFO: RAM test beginning.
The RAM tests are about to begin.
PASS: RAM test, 65536k bytes found.
The RAM test passed, and the indicated amount of memory was found and will be used in the router.
ERROR: RAM test 5. Error address = 00345678.
A RAM test failed, at the given address. In the example, it was the fifth test run. The RAM test repeats until it passes, so a number of messages like this may appear. This fault means that the memory system is faulty. If the fault continues, contact your distributor or reseller immediately.
INFO: BBR tests beginning.
The BBR tests are about to begin.
PASS: BBR test. Battery OK.
The BBR battery test passed.