新手求助大神，关于hpg300nh刷机不成功。。。

nick_6738

前面printenv命令 erase be060000 bffdffff命令都没问题
到输入 tftp 81f00000 Buffalo_DD-Wrt_V24-SP2_r14998.bin之后 开始出现
TFTP from server 192.168.11.2; our IP address is192.168.11.1
Filename 'Buffalo_DD-Wrt_V24-SP2_r14998.tftp'.
Load address: 0x81f00000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
Trying eth0
eth0 is duplex
eth0 link down
FAIL
Trying eth1
eth1 link down
FAIL
Using eth0 device
TFTP from server 192.168.11.2; our IP address is192.168.11.1
Filename 'Buffalo_DD-Wrt_V24-SP2_r14998.tftp'.
Load address: 0x81f00000
Loading: T T T T T T
怎么能解决下，跪谢