cisco 2960端口问题

liyoujunlizi

here it is:\r\ncgd1-3-a#sh interfaces fa0/27\r\nFastEthernet0/27 is up, line protocol is up (connected)\r\n  Hardware is Fast Ethernet, address is 001b.5365.921b (bia 001b.5365.921b)\r\n  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,\r\n     reliability 255/255, txload 1/255, rxload 1/255\r\n  Encapsulation ARPA, loopback not set\r\n  Keepalive set (10 sec)\r\n  Full-duplex, 100Mb/s, media type is 10/100BaseTX\r\n  input flow-control is off, output flow-control is unsupported\r\n  ARP type: ARPA, ARP Timeout 04:00:00\r\n  Last input never, output 00:00:01, output hang never\r\n  Last clearing of \"show interface\" counters 21:22:58\r\n  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0\r\n  Queueing strategy: fifo\r\n  Output queue: 0/40 (size/max)\r\n  5 minute input rate 0 bits/sec, 0 packets/sec\r\n  5 minute output rate 0 bits/sec, 0 packets/sec\r\n     192 packets input, 30763 bytes, 0 no buffer\r\n     Received 192 broadcasts (0 multicast)\r\n     0 runts, 0 giants, 0 throttles\r\n     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored\r\n     0 watchdog, 28 multicast, 0 pause input\r\n     0 input packets with dribble condition detected\r\n     0 packets output, 0 bytes, 0 underruns\r\n     0 output errors, 0 collisions, 2 interface resets\r\n     0 babbles, 0 late collision, 0 deferred\r\n     0 lost carrier, 0 no carrier, 0 PAUSE output\r\n     0 output buffer failures, 0 output buffers swapped out\r\n\r\nPC上显示的状态是只有发包,没有收包.\r\n\r\n谢谢shawnlee

liyoujunlizi

交换机的口是10/100自适应的呀.

ravenhua

1、现在的cisco质量不比从前。\r\n2、你买的可能是O货。

liyoujunlizi

设了,问题依旧...\r\n看来只能使用最后一招,重启switch了.\r\n再次感谢shawnlee,谢谢你给我提供解决问题的思路...\r\n\r\n还有一个问题,想问下,switch有默认的保护机制吗?比如,流量过大,会采取保护措施吗?