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命令行方式 CISCO的交换机和普通的博科或者QLOGIC的交换机差别很大。普通的交换机直接进入默认IP地址,通过图形化界面直接配置就OK了。CISCO的交换机没有图形界面,因此解决需要如下配置步骤: 1、察看每个端口状态: switch2#showinterfacefc1/1 fc1/1isup HardwareisFibreChannel,SFPisshortwavelaserw/oOFC(SN) PortWWNis20:01:00:0d:ec:be:0d:40 Adminportmodeisauto,trunkmodeison snmplinkstatetrapsareenabled PortmodeisF,FCIDis0xd40300 Portvsanis1 Speedis4Gbps Ratemodeisdedicated TransmitB2BCreditis8 ReceiveB2BCreditis16 ReceivedatafieldSizeis2112 Beaconisturnedoff 5minutesinputrate0bits/sec,0bytes/sec,0frames/sec 5minutesoutputrate0bits/sec,0bytes/sec,0frames/sec 378framesinput,17228bytes 0discards,0errors 0CRC,0unknownclass 0toolong,0tooshort 56framesoutput,3536bytes 0discards,0errors 3inputOLS,3LRR,0NOS,13loopinits switch2#showinterfacefc1/2 fc1/2isup HardwareisFibreChannel,SFPisshortwavelaserw/oOFC(SN) PortWWNis20:02:00:0d:ec:be:0d:40 Adminportmodeisauto,trunkmodeison snmplinkstatetrapsareenabled PortmodeisF,FCIDis0xd40500 Portvsanis1 Speedis4Gbps Ratemodeisdedicated TransmitB2BCreditis3 ReceiveB2BCreditis16 ReceivedatafieldSizeis2112 Beaconisturnedoff 5minutesinputrate0bits/sec,0bytes/sec,0frames/sec 5minutesoutputrate0bits/sec,0bytes/sec,0frames/sec 11839framesinput,476672bytes 0discards,0errors 0CRC,0unknownclass 0toolong,0tooshort 161framesoutput,8952bytes 0discards,0errors 1inputOLS,1LRR,0NOS,33loopinits switch2#showinterfacefc1/3 fc1/3isdown(Linkfailure:LinkReset) HardwareisFibreChannel,SFPisshortwavelaserw/oOFC(SN) PortWWNis20:03:00:0d:ec:be:0d:40 Adminportmodeisauto,trunkmodeison snmplinkstatetrapsareenabled Portvsanis1 ReceivedatafieldSizeis2112 Beaconisturnedoff 5minutesinputrate0bits/sec,0bytes/sec,0frames/sec 5minutesoutputrate0bits/sec,0bytes/sec,0frames/sec 966framesinput,39704bytes 0discards,0errors 0CRC,0unknownclass 0toolong,0tooshort 89framesoutput,4424bytes 0discards,0errors 1inputOLS,1LRR,0NOS,32loopinits 3outputOLS,1LRR,5NOS,3loopinits InterfacelastchangedatSatAug819:16:012009 switch2#showinterfacefc1/7 fc1/7isup HardwareisFibreChannel,SFPisshortwav