Cisco Catalys AIR-2802 Repair

[oktayakan26]

Cisco Catalys AIR-28000

• How do I find Filename 0A0A0A64.img to recover access point.

u-boot>> print
BOOT=part1
CASset=max
ENABLE_BREAK=1
FACTORY_RESET=0
MALLOC_len=5
MANUAL_BOOT=0
MEMORY_DEBUG=0
MPmode=SMP
autoload=yes
baudrate=9600
bootdelay=3
cacheShare=no
disaMvPnp=no
eeeEnable=no
enaClockGating=no
enaCpuStream=no
enaFPU=yes
enaMonExt=no
enaWrAllo=no
eth1addr=00:50:43:d8:2c:38
eth1mtu=1500
eth2addr=00:50:43:d8:25:38
eth2mtu=1500
ethact=egiga2
ethaddr=00:50:43:25:2c:38
ethmtu=1500
ethprime=egiga2
fdt_high=0x2000000
fileaddr=2000000
filesize=418E800
gatewayip=10.10.10.1
image_name=part.bin
initrd_high=0xffffffff
ip=10.10.10.2
ipaddr=10.10.10.100
limit_dram_size=yes
loadaddr=0x02000000
loads_echo=0
mtddevname=fs
mtdids=nand0=armada-nand
mtdparts=mtdparts=armada-nand:1m(oops),1m(reserved),-(fs)
nandEcc=nfcConfig=4bitecc
netmask=255.255.255.0
netretry=yes
partition=nand0,2
pcieTune=no
pexMode=RC
serverip=10.10.10.30
stderr=serial
stdin=serial
stdout=serial

u-boot>> dhcp
BOOTP broadcast 1
DHCP client bound to address 10.10.10.100
*** Warning: no boot file name; using '0A0A0A64.img'
Using egiga2 device
TFTP from server 10.10.10.30; our IP address is 10.10.10.100
Filename '0A0A0A64.img'.
Load address: 0x2000000
Loading: *
TFTP error: 'File not found.' (1)
Not retrying...

[marce1000]

                - Have a factory reset of the access point and try again.

 M.

[Rich R]

Cisco have published uboot images for download for the Catalyst 9100 APs but for the wave 2 APs (presume you actually mean AIR-2800) you'll need to contact Cisco TAC for assistance.

[JPavonM]

Have you tried swapping to the secondary partition and reboot?

If the AP has been running a previous code, that partition would have a valid binary to boot. If so, it will join the WLC and downlaod a new copy of the running code in part1 so fixing the issue (theoretically).

This are the commands:

setenv BOOT part2=""
saveenv
boot