• 首页
• 论坛
• 搜索

• 工作日至

  作者: xiaotian / 发表于 2007-01-31 13:00:58

  一个是由于SWITCH下二个接口连通导致的网络风暴：清除端口信息还可以看到很多broadcast，端口在shut 后no shut down可以是connect，但是过会转ero-discard这个是duplex不匹配导致CRC错误过多，这样很有可能导致下...

• SMB and CIFS

  作者: xiaotian / 发表于 2007-01-24 11:21:34

  SMB and CIFStransaction command header.it is clear that we are viewing theSMB/CIFS header.SMB stands for Server Message Block,which is a protocol usedfor files,printers,serial ports,and communicati...

• Expert Alerts and Problems Indicators

  作者: xiaotian / 发表于 2007-01-23 16:54:29

  ACK Too LongThe “ACK too long”problem stems from the sender failing to receive theexpected acknowledgment in a particular amount of time (shown here in Figure4.28 as 180ms).This is common problem...

• IP HEAD

  作者: xiaotian / 发表于 2007-01-23 09:58:15

  ■Version The version is 4,which stands for IPv4.■IHL The Internet header length is 20 bytes.■ToS The type of service (ToS) is 00,and we see all zeros leading downto the Total Length field.The To...

• 期待CCNP证书

  作者: xiaotian / 发表于 2007-01-17 08:42:06

  好不容易把NP给PASS了，想抢在CISCO变题之前过的。谁知道天不佑人，偏偏台湾地震，题目DOWN不下来。幸好考试中心的监考官帮我想办法，让我在2007.01.01号之前过了。NP这样END了！以后的路还很长，+U现在几乎每天都...

• 原来N/A是这个意思

  作者: xiaotian / 发表于 2007-01-15 09:01:42

  Not Avaliable早先怎么没想到呢！

Netexpert网络分析专家个人空间 | 快捷面板 | 站点地图 | 友情链接 | 联系我们

Powered by SupeSite 5.0.1 © 2001-2006 Comsenz Inc.

沪ICP备05003173