Mon, 10 Mar 2008 16:42:00 GMT希望通过BLOG找到志同道合的朋友，希望通过BLOG找到好工作http://blog.csdn.net/gdy1039/http://blog.csdn.net/gdy1039/archive/2008/03/10/2163991.aspxhttp://blog.csdn.net/gdy1039/comments/2163991.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/2163991.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2163991VTP协议原理及配置<img src ="http://blog.csdn.net/gdy1039/aggbug/2163991.aspx" width = "1" height = "1" />Tue, 11 Mar 2008 00:42:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2008/03/10/2163991.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2008/03/10/2163991.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2008/03/10/2163991.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771815/1143697http://blog.csdn.net/gdy1039/archive/2008/03/10/2163978.aspxhttp://blog.csdn.net/gdy1039/comments/2163978.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/2163978.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2163978VLAN配置实例<img src ="http://blog.csdn.net/gdy1039/aggbug/2163978.aspx" width = "1" height = "1" />Tue, 11 Mar 2008 00:39:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2008/03/10/2163978.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2008/03/10/2163978.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2008/03/10/2163978.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771816/1143697http://blog.csdn.net/gdy1039/archive/2008/02/24/2116343.aspxhttp://blog.csdn.net/gdy1039/comments/2116343.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/2116343.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2116343oracle全球化支持,编码,字符集<img src ="http://blog.csdn.net/gdy1039/aggbug/2116343.aspx" width = "1" height = "1" />Sun, 24 Feb 2008 18:24:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2008/02/24/2116343.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2008/02/24/2116343.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2008/02/24/2116343.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771817/1143697http://blog.csdn.net/gdy1039/archive/2008/02/24/2116341.aspxhttp://blog.csdn.net/gdy1039/comments/2116341.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/2116341.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2116341ＯＣＰ１ update props$ set value$='US7ASCII' where name='NLS_CHARACTERSET;<img src ="http://blog.csdn.net/gdy1039/aggbug/2116341.aspx" width = "1" height = "1" />Sun, 24 Feb 2008 18:23:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2008/02/24/2116341.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2008/02/24/2116341.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2008/02/24/2116341.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771818/1143697http://blog.csdn.net/gdy1039/archive/2008/02/07/2086458.aspxhttp://blog.csdn.net/gdy1039/comments/2086458.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/2086458.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2086458作者：gdy1039 创建与管理用户账户密码验证用户C:\&amp;amp;amp;amp;amp;amp;amp;amp;gt;sqlplus / as sysdba#其实这一句话就很有学问。它的完整表示应该是这样"sqlplus 操作系统当前用户名/操作系统当前用户密码@oracle_sid as sysdba"。如果什么都不写，它就会尝试用外部验证。SQL*Plus: Release 10.2.0.1.0 - Production on 星期四 2月 7 15:53:26 2008Copyright (c) 1982, 2005, Oracle. All rights reserved.连接到:Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining optionsSQL&amp;amp;amp;amp;amp;amp;amp;amp;gt; create user rajesh<img src ="http://blog.csdn.net/gdy1039/aggbug/2086458.aspx" width = "1" height = "1" />Fri, 08 Feb 2008 04:24:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2008/02/07/2086458.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2008/02/07/2086458.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2008/02/07/2086458.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771819/1143697http://blog.csdn.net/gdy1039/archive/2007/12/20/1956467.aspxhttp://blog.csdn.net/gdy1039/comments/1956467.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/1956467.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1956467配置VLAN<img src ="http://blog.csdn.net/gdy1039/aggbug/1956467.aspx" width = "1" height = "1" />Fri, 21 Dec 2007 06:15:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2007/12/20/1956467.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2007/12/20/1956467.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2007/12/20/1956467.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771820/1143697http://blog.csdn.net/gdy1039/archive/2007/12/13/1933697.aspxhttp://blog.csdn.net/gdy1039/comments/1933697.aspx1http://blog.csdn.net/gdy1039/comments/commentRss/1933697.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1933697冗余拓扑结构Spanning-Tree Protocol（生成树）<img src ="http://blog.csdn.net/gdy1039/aggbug/1933697.aspx" width = "1" height = "1" />Fri, 14 Dec 2007 04:16:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2007/12/13/1933697.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2007/12/13/1933697.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2007/12/13/1933697.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771821/1143697http://blog.csdn.net/gdy1039/archive/2007/12/13/1933629.aspxhttp://blog.csdn.net/gdy1039/comments/1933629.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/1933629.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1933629交换机的数据转发原理，管理MAC地址表<img src ="http://blog.csdn.net/gdy1039/aggbug/1933629.aspx" width = "1" height = "1" />Fri, 14 Dec 2007 03:31:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2007/12/13/1933629.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2007/12/13/1933629.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2007/12/13/1933629.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771822/1143697http://blog.csdn.net/gdy1039/archive/2007/10/23/1840358.aspxhttp://blog.csdn.net/gdy1039/comments/1840358.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/1840358.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1840358制作RHEL4 DVD<img src ="http://blog.csdn.net/gdy1039/aggbug/1840358.aspx" width = "1" height = "1" />Wed, 24 Oct 2007 06:20:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2007/10/23/1840358.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2007/10/23/1840358.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2007/10/23/1840358.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771823/1143697http://blog.csdn.net/gdy1039/archive/2007/10/21/1835241.aspxhttp://blog.csdn.net/gdy1039/comments/1835241.aspx0http://blog.csdn.net/gdy1039/comments/commentRss/1835241.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1835241Iptables笔记 1. iptable有三个表，分别是managle,nat和filter表,而每个表又有各自的默认链 2. iptable可以监视连接的状态，有这一特性的防火墙叫有状态防火墙. 3.规则是如何练成的<img src ="http://blog.csdn.net/gdy1039/aggbug/1835241.aspx" width = "1" height = "1" />Sun, 21 Oct 2007 17:11:00 +0800gdy1039http://blog.csdn.net/gdy1039/archive/2007/10/21/1835241.aspx#Feedbackhttp://blog.csdn.net/gdy1039/archive/2007/10/21/1835241.aspxgdy1039http://blog.csdn.net/gdy1039/archive/2007/10/21/1835241.aspxhttp://blog.csdn.net/gdy1039/feed.aspxcsdn.net/gdy1039/~1143709/212771824/1143697