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绿色IT事业--服务器节能有妙招[我写绿色IT]

2008-09-01 14:19:04

以前大家都要求提高服务器效能，让服务器跑得又快又稳定，很少注意服务器省电的事情，服务器厂家也没多考虑相关问题，可如今电费在逐年上升，据预测3年内服务器价格�..

类别：Journey | 阅读全文(37) | 回复(0)

职场心态--心态决定一切[我写绿色IT]

2008-07-17 09:37:39

今年江南的梅雨持续时间不长，据江苏气象局分析，今年可能是“非典型”梅雨。因大气环流变化较为复杂和副高南北振荡，今年全省梅雨将会呈现出间歇性、过程性降水特点。意味着长时间连续性降雨出现的..

类别：Journey | 阅读全文(707) | 回复(3)

Fedora Linux基本配置

2008-07-04 15:27:01

Fedora Linux基本配置
登录linux系统，使用pwd打印当前所在工作目录。

根目录下的文件夹

使用su –命令转换成root用户（加-表示以超级用户登录），新增一个普通用户michael并设置密码。在/home下增加了michael�..

类别：Linux/Unix | 阅读全文(262) | 回复(2)

Fedora Core 4安装图解

2008-06-30 10:38:05

Fedora Core 4安装图解
1.linux中的硬件设备号
在linux系统中，几乎所有的硬件设备文件都在/dev目录中。

设备

Linux内的设备号

IDE硬盘

/dev/hd[a~d]

SCSI硬盘

/dev/sd[a~p]

..

类别：Linux/Unix | 阅读全文(431) | 回复(2)

无纸绿色IT年[我写绿色IT]

2008-06-19 09:42:29

当今社会越来越注重环保，政府节能减排工作搞的如火如荼。当然我们IT行业也是绿色环保先行。
回忆绿色IT的方方面面中不..

类别：Journey | 阅读全文(141) | 回复(11)

CCNA(Stand-ALONE)Lab 32-Advanced Extended Acces..

2008-05-04 15:18:16

Objective: configure extended access lists to filter out network-to-network traffic, host-to-host traffic, and network-to-host traffic.
Lab Equipment: Router 1 and Router 2 from the eRouters menu a..

类别：Network | 阅读全文(142) | 回复(0)

CCNA(Stand-ALONE)Lab 31-Named Access Lists

2008-05-04 14:58:57

Objective: Create a named access list that will deny all ping traffic from PC 1 to Router 1, but will enable all access from Router 4 to Router 1. For this lab, the access list must be added on Rou..

类别：Network | 阅读全文(60) | 回复(1)

CCNA(Stand-ALONE)Lab 30-Verify Extended Access ..

2008-05-04 14:02:17

Objective: Verify that the extended access lists created in Lab 29 are configured correctly.
Lab Equipment: Router 1, Router 2, and Router 4 from the eRouters menu
Background Reading: Lab Primer Le..

类别：Network | 阅读全文(53) | 回复(0)

CCNA(Stand-ALONE)Lab 29-Extended Access Lists

2008-05-04 12:53:06

Objective: Gain experience configuring extended access lists.
Lab Equipment: Router 1, Router 2, and Router 4 from the eRouters menu
Background Reading: Lab Primer Lesson 10: Access Lists

1. If y..

类别：Network | 阅读全文(55) | 回复(0)

CCNA(Stand-ALONE)Lab 28-Verify Standard Access ..

2008-05-04 09:53:57

Objective: Verify that the standard access list created in the previous lab is configured correctly.
Lab Equipment: Router 2 and Router 4 from the eRouters menu
Background Reading: Lab Primer Lesso..

类别：Network | 阅读全文(48) | 回复(0)

CCNA(Stand-ALONE)Lab 27-Standard Access Lists

2008-05-04 09:06:47

Objective: Gain experience configuring standard access lists.
Lab Equipment: Router 1, Router 2, and Router 4 from the eRouters menu
Background Reading: Lab Primer Lesson 10: Access Lists
If you fe..

类别：Network | 阅读全文(42) | 回复(0)

SWT事件的四种写法

2008-04-29 16:10:37

一．匿名内部类写法
在创建SWT中的HelloWorld插件项目中就是用的这种写法，再次复制如下：

button.addSelectionListener(new SelectionAdapter(){
&nbs..

类别：Java | 阅读全文(196) | 回复(1)

CCNA(Stand-ALONE)Lab 26-Frame Relay Full Mesh T..

2008-04-21 15:17:11

Objective: Learn to configure a full mesh topology.
Lab Equipment: Router 1, Router 2, Router 3, and Router 4 from the eRouters menu
Background Reading: Lab Primer Lesson 9: Frame Relay
Again, the ..

类别：Network | 阅读全文(167) | 回复(0)

CCNA(Stand-ALONE)Lab 25-Frame Relay Hub-and-Spo..

2008-04-21 10:34:36

Objective: Learn to configure a hub-and-spoke topology.
Lab Equipment: Router 1, Router 2, Router 3, and Router 4 from the eRouters menu
Background Reading: Lab Primer Lesson 9: Frame Relay
Your co..

类别：Network | 阅读全文(156) | 回复(1)

CCNA(Stand-ALONE)Lab 24-Frame Relay

2008-04-21 08:21:18

Objective: Learn to establish a Frame Relay connection.
Lab Equipment: Router 1 and Router 2 from the eRouters menu
Background Reading: Lab Primer Lesson 9: Frame Relay

1. Connect to Router 1, and c..

类别：Network | 阅读全文(76) | 回复(0)

CCNA(Stand-ALONE)Lab 23-Introduction to Basic S..

2008-04-20 10:07:45

Objective: Become familiar with the basic configuration of the Cisco Catalyst 1912 switch.
Lab Equipment: Switch 1 from the eSwitches menu
Background Reading: Lab Primer Lesson 11: Switches
1. Conn..

类别：Network | 阅读全文(61) | 回复(0)

CCNA(Stand-ALONE)Lab 22-Introduction to the Switch

2008-04-20 08:51:53

Objective: View some basic areas of a Cisco Catalyst 1900 switch.
Lab Equipment: Switch 1 from the eSwitches menu
Background Reading: Lab Primer Lesson 11: Switches
1. Connect to Switch 1. You shou..

类别：Network | 阅读全文(59) | 回复(0)

CCNA(Stand-ALONE)Lab 21-ISDN

2008-04-19 16:24:28

Objective: Learn how to set up Integrated Services Digital Network (ISDN) on Cisco routers.
Lab Equipment: Router 1 and Router 2 from the eRouters menu
1. Connect to Router 1, and assign it a host ..

类别：Network | 阅读全文(74) | 回复(0)

CCNA(Stand-ALONE)Lab 20-Copying and Pasting con..

2008-04-19 16:10:27

Objective: Learn to save, reload, and paste modified configurations from within the Simulator.
Lab Equipment: Router1 from the eRouters menu
Cisco Routers use a command-line pars..

类别：Network | 阅读全文(41) | 回复(0)

CCNA(Stand-ALONE)Lab 19-Loading Router configur..

2008-04-19 15:27:31

Objective: Become familiar with the process of loading router configurations.
Lab Equipment: Router 4 from the eRouters menu (Tampa from Lab 18)
Prerequisite: You must have just completed Lab 18: S..

类别：Network | 阅读全文(43) | 回复(0)

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独钩寒江雪：写得好详细``值得学习一下!

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