求助各位

隔壁等你

电脑上不了网。但是能ping通360.cn   baidu.com，能ping通但是打不开浏览器。。重装了一下系统，在装系统那里可以上网，一会单位就上不了网了。思科c2960s交换机48口的。上面做这mac地址绑定，GigabitEthernet1/0/4 is up, line protocol is up (connected)
  Hardware is Gigabit Ethernet, address is 0cd9.96dd.0c04 (bia 0cd9.96dd.0c04)
  Description: tangang
  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX
  input flow-control is off, output flow-control is unsupported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:01, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 4000 bits/sec, 1 packets/sec
  5 minute output rate 1000 bits/sec, 1 packets/sec
     55813336 packets input, 27436579486 bytes, 0 no buffer
     Received 128894 broadcasts (64839 multicasts)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 64839 multicast, 0 pause input
     0 input packets with dribble condition detected
     57121247 packets output, 46015035199 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 PAUSE output
     0 output buffer failures, 0 output buffers swapped out

                               
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隔壁等你

谁知道怎么回事给讲一讲啊。，谢谢了先

隔壁等你

自己解决了。哈哈哈哈哈哈哈啊哈啊哈哈哈哈哈啊哈好