I can't make an upgrade via TFTP, I need to choose the interface: A,B or P. I tried the A, B, then P. The connection with my TFTP server could not be established. My notebook is directly connected to port1/1
Enter Local IP Address [ 10.00.00.01 ]:
Enter Server IP Address [ 10.00.00.02 ]:
Enter Local IP Address [ 10.00.00.01 ]:
Enter Subnet Mask [ 255.255.255.0 ]: 255.0.0.0
Enter Port (fp#,A,B;fp#P=poeOn) [ <1> ]: A
Wait...
TFTP: Sending Open: .a
recv garbage: unit=0, port=0, len=44
recv garbage: unit=0, port=0, len=44
recv garbage: unit=0, port=0, len=44a
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I tried via USB stick (FAT32), it works, but after reboot I see the same error "Agent Code Checksum Failed". Tried with 2 versions: 5.8.3 and 5.9.3. Example output:
Select [ <agent> ]: 1
1 - Download via TFTP
2 - Download via USB Flash
Select [ <tftp> ]: 2
Enter Filename [ ]: 4000_583017s.img
(Re)scan USB...
USB: USB EHCI 1.00
scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
...............................................................
...............................................................
...............................................................
Len= 0xA81180= 11014528. (@04000000)
Agent Version= 5.8.3.017 ModelMask= 0x1E000
Program Y/N [ N ]: Y
Erasing - Wait 80 sec...
Len= 0xA81180= 11014528. (@04000000)
Agent Version= 5.8.3.017 ModelMask= 0x1E000
Program Y/N [ N ]: Y
Erasing - Wait 80 sec...
Programming - Wait 56 sec...
then
Booting...
Boot Version 5.6.0.8 Mar 02 2012, 09:50:07
Starting Diagnostics...
Ethernet Routing Switch 4850GTS-PWR+
Reading MAC Address...
MAC Address: 24-D9-21-D8-80-00
Resets: 35.
Dip Switch in Non-Base Unit position
RAM size: 1GB
FLASH size: 64MB
Super ISO is present
Attaching SOC unit 0... PCI device ASIC attached as unit 0
Diagnostics 5.6.2.1 Oct 25 2012, 17:12:17
Press Control-C to Enter Diag
Test 106 USB Register Test - PASSED
Test 111 DDRAM Walking 1/0s - PASSED
Test 112 DDRAM Byte/Word/Long - PASSED
Test 113 DDRAM Power-of-2 - PASSED
Test 121 ROM Config - PASSED
Test 151 FANs Status - PASSED
Test 207 XGS SWITCH Registers - PASSED
Test 221 PHYs Register - PASSED
Test 271 Ports Internal Loopback - PASSED
## Agent Code Checksum Failed
Press 'a' to run Agent code
Press 'd' to download agent/diag/bootloader code
Press 'e' to display Errors
Press 'i' to initialize config flash
Press 'p' to run POST tests
Press 'r' to reset the box...