Monday, October 25, 2010

Switch and patch panel port to quickly find the corresponding method



In the establishment of local area network, in accordance with the general standard cabling, construction should be used with the "standard meter" on both sides of the cable or crystal head office dedicated set of "abnormal number of tubes," and the Cabinet Office, to do with the "standard meter" or "no control" the computer identifies the corresponding record. Many units had a small number of computers, then incrementally add Liao Yi Xie Ji Suanji, Zuchengjuyou Yidingguimo the LAN, the original network to connect the computer when Bing Mei You's Wang Xianzuobiaoshi, Huo added only Le 1234, ABCD that the paper Tags, prone to duplication, over time there will be blurred identity, which for the future of network maintenance inconvenienced. Transformation in a local area network standardization process, to switch the computer connected to the cable pairs is a tedious job, here the matching of four common methods:

1. Using cable test thread: This is the one commonly used method, all the network cable from the switch (or Hub) on the pull, the survey line transmitter device connected to the computer network at one end of the line, then the receiver end of each test cable end switch, find out the direction the signal connected at one end, put on number of tubes, insert the corresponding switch position, and make records, to complete a line matching network, and then proceed to the next line matching network work. This method is suitable for a smaller number of LAN computers.

2. One by one turn on the computer: the network connection under normal circumstances, the computer network card's power indicator lights and switch-side data port corresponding to the location of power indicator and data Lantern Festival lights up, according to this feature, we can each turn on the computer to observe the switch position indicator which lights up the corresponding port of the network cable and just turn on the computer that is connected to the Okanagan has. Some of the cards, as long as the card access to the LAN, the boot light is bright or not, is not suitable for this method.

3. Net line "hot swap": in the open computer case, unplug the network cable and network card connected to observe the location of the light switch off on which to determine the computer connected to the cable. Reason and method 2 is the same, but there are some hot-plug on the computer harm.

The method requires disconnect LAN connection, with two people to complete the switch from the remote computer and when it is through radio, mobile phone contact. If one person to complete the work, labor intensity is great. Some important local area network can not just disconnect the network connection, then there is no simpler way? Certainly have!

4, large data copy method: We know that light switch and network card data during data transmission flashes quickly, according to this feature, we can copy data from the specified computer, by observing the fast blinking switch indicator to determine the data connected computer.

First of all, to borrow a computer placed next to the switch, do a short network cable into the switch port specified, confirmed this computer can be connected to the LAN (assuming the computer called the test, access switch port 1), then Check the LAN can access each computer is the LAN, you can open the "Network Neighborhood" to see whether I can find that computer used for testing: test, while the computer on a large data set shared folder (such as Sharing C drive). Put on the wire "control number", noted down the computer data, such as the location of the computer, the computer name, IP address, "No control" number.

The following can be paired to work fast. In the test computer, open "My Network Places", double-click a computer, find the shared folder, and copy large data files to the test computer, then observe the data light switch, there should be two positions of the indicator light, continuously flashing, a test computer that is connecting the port 1 is connected to another port location data replication that computer, and put on "no control", note the port position, to complete a line of matching network .

In the test computer, open "My Network Places", find another computer's shared folder, and then copy the large data files, to determine its position on the switch port. One by one, the LAN cable matching.

Finally, remove the test computer, copied the files to remove the LAN settings on the computer the shared folder. Organize computer data, computer and switch port corresponds to and the "number of pipe" annotation records.

This method does not require disconnecting the LAN connection, testing the connection status of the computer to switch on one cable pair to complete, convenient, fast.







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Tuesday, October 19, 2010

The set EAM2008 into Yunnan Lancang Lead



December 2009, Guangzhou Chint business data and Yunnan Lancang Lead Co., Ltd. signed a contract for its implementation based asset management system EAM2008, for device asset information management.

Yunnan Lancang Lead Co., Ltd. is from Yunnan Metallurgical Group Corporation and Kunming Metallurgical Research Institute, set up a joint venture limited liability company, the company mainly produces heavy pollution of those toxic non-ferrous metal mining, silver, solid sulfur, iron sulfate, lignite, are Southwest Yunnan's largest lead-zinc smelting silver base.

In the mine located EAM2008 version is designed for mining equipment business day to day management of the development is made, the system the routine Equipment Accounting, operation, maintenance, maintenance management, but also specifically for mining companies drill, excavator buckets and other equipment for the professional management of rental Preferences; system established with equipment asset life cycle management model for the asset management system can automatically integrate the mining equipment procurement, installation, operation, change, depreciation, repairs, maintenance, lubrication, scrap of thorough management data records, including dynamic data, including the formation of a complete asset management files; system has an advanced system of tree equipment, tree assets, managers from the organization, composed of mining equipment level, geo-spatial perspective 3 for use of equipment assets Account Management position, maintenance and repair technology orientation, spatial location and environmental positioning.

The application is hosted EAM2008 optimize the Yunnan Lancang Lead Co., asset management system, and promote asset management toward refinement, information forward.







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Tuesday, October 5, 2010

Stealing "technology" take "clever" with CorelDraw



You used CorelDraw it? If not used, then this will be your very useful, because the article provides the "technical" and "clever" to help you in a very short period of time can skilled use of CorelDraw, the following we look at how these techniques "stolen" over appropriated it!

1, fast copy colors and attributes

In CorelDraw software, to its group in the single object color is the most efficient way to screen the color palette to drag and drop objects directly. Similarly, reason, copy attributes to group a single object in the user drag a shortcut to the object, hold down the right mouse button, and the properties of this object is the target object by copying the user wants to go. When the user releases the button, the program pops up a menu right in the menu, the user can choose the properties you want to copy the command.

Second, to smooth the transition effects

Gradient effect is commonly used in the process of image making an effect, how to deal with this effect of graded levels of more smooth, more natural that it becomes very important. In CorelDraw, the access to the middle of the shape of a smooth gradient is the best way to control the object as a start, the gradient control of objects using the same number of nodes, and is drawing in the same order (clockwise or counterclockwise) have established. To do so, need to modify the copy of the first object to create your second object. In the first object is selected, the digital keyboard press + key to copy it. Put aside a copy, select the Shape tool, and started to re-arrange the node. If you need to add extra here or there, the node to create a second object (in CorelDraw, you can double-click to add a node curve), please also add in the first object that corresponds to the node. If your shape has many nodes, you can place a temporary marker as circle like object in the neighboring nodes in the first place, but also put another marker in the second object in a place near the corresponding node.

Third, ensure the same color palette

Production of images, in order to achieve an overall consistent results, we often need the same objects in different color processing, and color to achieve the same purpose, we need to set these objects the same color palette. Set, we can follow the following steps: firstly in CorelDraw, open the Tool menu of the New Palette From Document or New Palette From Selection command to capture, store name and color palette. Then Palette Editor (can be found in the Tool menu) by sorting the order of your favorite colors. Finally, in another file, display the new palette, choose View, Color Palette, Load Palette, and select the palette you have named.

4, free erase lines

In CorelDraw, we can use one of the hand-drawn pencil tool arbitrary "play", but, once the play too much and accidentally touched the wrong line drawing or painting is wrong, you are how to deal with it? Perhaps, you think of the line to delete or cancel several times, in fact, there is a more flexible approach is to press the Shift key, and then reverse erase on it.

5, so that the free return of ruler

In general, CorelDraw when using the ruler, are in the specified location, but sometimes in dealing with images, use the ruler at any time, using the location is random, then how do we make our ruler in accordance with the requirements of becoming more "free" to do so? How is relatively simple, we simply hold down the Shift key on a ruler to drag the mouse, you can move the ruler. Ruler if you want to put back, then simply hold down the Shift key on a ruler quickly press the mouse button twice, it will immediately go places.


6, fast output

It is said that the output is not a click "Print" button on it, the output speed is not help anyone. That's true, but the images produced using CorelDraw, the print output is best to check the page before, in non-print area of the page is stored a lot of temporary objects, these objects in the print output, Although not actually been printed, but still will be computing, so computer to spend more time to deal with this we just delete these temporary objects can greatly improve the speed of the output.

7, scaling rotation at the same time do

It stands to reason that, we execute a command, the program should be a corresponding action, but in CorelDraw, we simply hold down the Shift key while dragging the object of the rotating handle, you can make an object rotate and zoom with the completion of action ; If it is, then hold down the Alt key, you can simultaneously rotate and tilt the object deformation effect.

8, get rid of pitting on the map

In the scanning or image processing, due to operational reasons or other factors, inadvertently added some noise in the image or pitting, although these defects can not affect the effect of the whole lot of images, but if you are a bit a perfectionist, and that they must pitting "Please go," how to do? The solution is to turn the map into bitmaps, one can not do do it again, can dump into CorelDraw 8.0 in the output.

9, using CorelDraw to create greeting cards

Using CorelDraw text and image combination function, we can fine graphics and sincere greetings to combine together to create a greeting cards, postcards, etc., can play excellent results. Here I introduce to you a greeting card on the production process, specific steps are as follows:

1, run the CorelDraw program, open the user interface, the Toolbox, select "Rectangle" tool, the new page in the window to draw a wide and 200 mm, 297 mm long rectangular box.

2, right-click menu bar "File" menu item, and from the pop-up drop-down menu, select "Import" command, from the subsequent pop-up file selection dialog box, select the background image to insert cards, adjusting the background size of the picture to fit the rectangular box.

3, then in the toolbox, right-click "Text" tool button, then move the mouse to click the picture in the appropriate place, while input needed in greeting cards, such as "I wish you happy every day", and adjust its size and location.

4, then use the mouse to click the menu bar of the "Text" menu item, and from the pop-up sub-menu, select "Format Text" command in the pop-up dialog box, click "Align", and then click " China ", set up the alignment, click the" OK "button to return to the main interface.

6, select all objects, and use the mouse to select "Arrange" menu "align with the distribution", in the open dialog box, click "Align" tab under the Settings tab in the vertical and horizontal alignment of the way "China", and then click "OK" button.

7, then use the selection tool to select some text, following the left mouse button, drag the text to another location, right-click and then left open, will have a copy text.

8, and then select the copy of the text, and use tools to copy the text color tone lighter to facilitate it as a shadow of the text, and move to the right location, select the appropriate text color.

9, the last in the toolbox, click the "Interactive Transparency tool" button, the page editor from the beginning of transparency to the end of a drag, so a simple greeting card to generate.
10, to add the object to change the tone and shades of different colors

CorelDraw program has a strong color capabilities, using its built-in color palette, we can easily change the color and add to the objects of different shades of color, the detail steps are as follows:

1, in the main operating window, select the toolbox with the mouse to select the selection tool to change the color of the object.

2, select the required object, we can hold down the Ctrl key on the keyboard, and mouse click the color palette on the need to choose the color requirement and can not be the same as the original fill color.
3, repeat step 2 to the object operation method can enhance the color tone.

4, if the object is added to give different shades of color, first hold down the Ctrl key on the keyboard, while the color palette with the mouse click and hold down the mouse tightly.

5, if the path to change the color of the object frame or shading, can hold down the Ctrl key while right-to-click the color palette in need, you can change the color shades of the framework and path.

11, using CorelDraw to create your own business cards

CorelDraw has a very powerful layout function, we can use this feature yourself, to easily create your own business card to card to better show your own style, using CorelDraw to create business cards of specific steps:

1, the first open CorelDraw's main interface, use the mouse to click the menu bar of the "page" / "Page Setup" command in the pop-up dialog box to set the page width of 180 mm, height 280 mm.

2, from the window toolbar, select the rectangle tool button on the page draw a width of 88 mm, 54 mm high rectangle.

3, then the program menu bar and select "Arrange" / "change" / "position" command, the program will open a title for the "position shutter window" settings box, in the window manipulation to "relative location" is not selected, set the level of 50 mm, vertical 250 mm, and then click the Apply button.

4, in the window toolbar, select the text tool art, in a rectangular box to enter your business card content, such as entering their name, unit and contact information, enter the content to separate the input to the layout.

5, we can use the following tools to align the contents of the input layout, until the meet their requirements.

6, then select from the toolbar and then hand-painted tools to draw a length of 80 mm horizontal line, shortcut keys F12 or select the first line profile tool in the first five contour document tool into the profile settings, set the width of 0.01 inches other items remain unchanged, and then click the OK button.

7, then moved to just draw a good straight line over the content of the communication, and then use the mouse to select lines and rectangular boxes at the same time, while holding down the keyboard Ctrl + A composite key menu bar or click the "arrangement" / " alignment and distribution of "command, open the" alignment and distribution of rolling window "settings box, set the box to the" middle level "is selected, the other set items of the same, and finally click the Apply button, so a full card on the design better.

12, in the same window to quickly select objects

Sometimes using CorelDraw to create graphics, you need to use more than one object at the same time, if these objects are overlapping more and more for a long time, then the more difficult with the mouse to select the object to be covered in the following, unless the user to cover the object in the above 11 removed. But this operation a bit too much trouble, but in fact the user can use the keyboard Alt key plus mouse click, you can easily choose to be covered at the bottom of the object.

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13, Using the envelope tool to target setting

1, first using CorelDraw to open an existing object, and select the window using the mouse shaped objects.

2, right click the menu bar of the "effects" menu item, and from the pop-up drop-down menu, select "envelope" command.

3, and then click "Add envelope" command, you can place a basic rectangular envelope surrounded the selected object. At the same time when the "shape" tool is selected, and the boundaries with a node in the object around.

4, by clicking the button needed to choose the right editing.

5, then use the mouse to select a control handle and hold it and then drag the mouse according to their needs.

6, followed by the other nodes with the mouse to drag until the shape of the envelope are to meet their needs so far.

7, if not in the current editing mode get the outcomes it wants, the user can click the "Reset envelope" command, then choose another way of editing.

8, the object setting is completed, you can use the mouse to click the "Apply" button, to an object embedded in the envelope.

14, edit the icon bar

1, using CorelDraw to open an existing bar code object, and using the mouse to select the window to edit the bar code object.

2, then right-click menu bar "Edit" menu item, and from the pop-up drop-down menu, select "COREL bar object" command.

3, and then expand the toolbar, right click "convert" button.

4, confirm that "display as icon" and click "change icon" command.

5, indicate the region from a suitable icon.

15, filled with clever copy

In practice, sometimes we need a well-designed object-filled "Copy" to other objects up, according to conventional methods may be cumbersome, and the speed slower. Here the author provides a quick method of operation, specific steps are as follows:

1, the main operation in CorelDraw window, right click the selection tool in the tool bar to select the first object.

2, then press and hold the right mouse button and hold while dragging the mouse to drag the object need to copy the back fill, before the release of the mouse.

3, then from the pop-up shortcut menu, click "Copy Fill" command on it.









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