Hello,
I have one Cisco SG-300 10 PP switch. Earlier this was working fine but suddenly it stopped working. I took this device on the console to see what is happening and I got error messages as follows. I have tried with firmware upgrade but nothing happens. what should I do for making this device operational again?
The output I have got is following :
BOOT Software Version 1.3.5.06 Built 21-Jul-2013 15:12:10
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####### ### ####### ####### #####
######### ### ### ## ######### #########
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######### ### ## ### ######### #########
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Networking device with Marvell ARM CPU core. 128 MByte SDRAM.
I-Cache 16 KB. D-Cache 16 KB. L2 Cache 256 KB. Cache Enabled.
MAC Address : ************.
Autoboot in 2 seconds - press RETURN or Esc. to abort and enter prom.
Preparing to decompress...
100%
Decompressing SW from image-2
100%
OK
Running from RAM...
GPIO ID is 5
Module type is 55
Device ID ************
*********************************************************************
*** Running SW Ver. 1.4.0.88 Date 06-Aug-2014 Time 16:55:55 ***
*********************************************************************
HW version is V02
Base Mac address is: ***********
Dram size is : 128M bytes
Dram first block size is : 100352K bytes
Dram first PTR is : 0x1A00000
Dram second block size is : 4096K bytes
Dram second PTR is : 0x7C00000
Flash size is: 16M
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................06-Aug-2014 16:55:58 %CDB-I-LOADCONFIG: Loading running configuration.
06-Aug-2014 16:55:59 %CDB-I-LOADCONFIG: Loading startup configuration.
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
06-Aug-2014 16:56:06 %HAL_config_poe-A-POEFailDetected: POE ERROR(write_reg_i2c_internal failed. addr 0x31e dev_num 0 val 0xab) was detected
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
06-Aug-2014 16:56:09 %HAL_config_poe-A-POEFailDetected: POE ERROR(write_reg_i2c_internal failed. addr 0x80 dev_num 0 val 0xdb49) was detected
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
06-Aug-2014 17:08:39 %HAL_config_poe-A-POEFailDetected: POE ERROR(write_reg_i2c_internal failed. addr 0x1394 dev_num 0 val 0x26c) was detected
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
06-Aug-2014 17:08:41 %HAL_config_poe-A-POEFailDetected: POE ERROR(write_reg_i2c_internal failed. addr 0x1396 dev_num 0 val 0x26c) was detected
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
i2c_status fail: 1 retries_num 12
