这里是什么错引起?

aoyon

%Error opening tftp://255.255.255.255/network-confg (Timed out)
%Error opening tftp://255.255.255.255/cisconet.cfg (Timed out)
%Error opening tftp://255.255.255.255/router-confg (Timed out)
%Error opening tftp://255.255.255.255/ciscortr.cfg (Timed out)
00:34:13: %AMDP2_FE-5-EXCESSCOLL: Ethernet0/1 TDR=2, TRC=0
00:34:53: %AMDP2_FE-5-EXCESSCOLL: Ethernet0/1 TDR=2, TRC=0
00:35:23: %AMDP2_FE-5-EXCESSCOLL: Ethernet0/1 TDR=2, TRC=0
00:36:253403070464: %SYS-3-CPUHOG: Task ran for 4127 msec (14262/291), process =
ARP Input, PC = 8025BFC4.
-Traceback= 8025BFC8 80221890
00:37:41: %AMDP2_FE-5-EXCESSCOLL: Ethernet0/0 TDR=2, TRC=0

hotbox

boot system
去rommon>;改吧！！