- 论坛徽章:
- 0
|
方法2:如果不是这个问题怎么办?如果用户使用的是14号端口又该怎么办?既然有连接,说明网是通的。下一步应该怎么办?在交换机上使用show interface fastethernet 0/14 命令。显示如表B所列。\r\n\r\n 列表B\r\n\r\nSwitch# show interface fa0/14FastEthernet0/14 \r\nis up, line protocol is up (connected)\r\nHardware is Fast Ethernet, address is 0014.1c40.b08e (bia 0014.1c40.b08e)\r\nMTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,\r\nreliability 255/255, txload 1/255, rxload 1/255\r\nEncapsulation ARPA, loopback not set\r\nKeepalive set (10 sec)\r\nHalf-duplex, 100Mb/s, media type is 100BaseTX\r\ninput flow-control is unsupported output flow-control is unsupported\r\nARP type: ARPA, ARP Timeout 04:00:00\r\nLast input never, output 00:00:00, output hang never\r\nLast clearing of \"show interface\" counters never\r\nInput queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0\r\nQueueing strategy: fifo\r\nOutput queue: 0/40 (size/max)\r\n5 minute input rate 0 bits/sec, 0 packets/sec\r\n5 minute output rate 2000 bits/sec, 3 packets/sec\r\n96848 packets input, 8083322 bytes, 0 no buffer\r\nReceived 9293 broadcasts (0 multicast)\r\n0 runts, 0 giants, 0 throttles\r\n323210 input errors, 123123 CRC, 0 frame, 0 overrun, 0 ignored\r\n0 watchdog, 133 multicast, 0 pause input\r\n0 input packets with dribble condition detected\r\n10061627 packets output, 866400040 bytes, 0 underruns0 output errors, 0 collisions, 2 interface resets\r\n0 babbles, 0 late collision, 2 deferred\r\n132 lost carrier, 20 no carrier, 0 PAUSE output\r\n0 output buffer failures, 0 output buffers swapped out\r\nSwitch# \r\n\r\n 通过表B,我们可以发现尽管网络可以连接,但存在一些第一层的问题。 |
|