Use a domain account to centrally manage cisco network devices and cisco network devices
1. Background of integration of Cisco devices and Microsoft Systems:
There are a certain number of clients in the company. In order to achieve unification, a domain architecture is deployed in the management, so that the client can be batch managed through group policies, imp
For Cisco Network Assistant (CNA), it is estimated that Cisco has launched a free tool that can be used to configure Cisco devices such as Catalyst switches, PIX firewalls, IP phones, and wireless access points, CNA support, As long as it is facing small and medium enterprises. CNA provides a number of features and wizards. The following figure:
CNA provides c
Premise: With the development of the network, network security has become an important topic at present. More and more companies will choose to use the firewall as the company's egress device. Compared with the router, the firewall not only has the forwarding routing function, it can also filter internal and external traffic to further enhance the security of the company's network.
Tutorial topology:
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Tags: cal enhancement packet share image share access Cisco virtual SRCVLAN, the virtual LAN (Virtul local area network), the VLAN divides the physical connected LAN logic into different virtual networks, its existence can reduce the broadcast domain, enhance the network security and convenient and flexible networking, adding PCs and switchesBy configuring VLANs, you can implement PC1 and PC2 that are connected to the same switch and cannot communicat
ObjectiveLearning Network knowledge of the students have heard or used the network device Simulator, network equipment simulator known to have Huawei's ENSP, Third HCl and Cisco PACKET TRACER, Cisco's simulator with a simple operation interface, Easy to install and use and a variety of easy to work can win a lot of network engineers and students praise. Because I am short-sighted, I will be the most basic level of operation, the shortcomings are also
3. Use PHP to dynamically generate imagesThe WAP application uses a special black/white image format WBMP. We can use some tools to convert existing images into WBMP format and then use them in WML documents. However, if the required images such as the K-line chart can be dynamically generated on the WAP site, there will be broad application prospects. Fortunately, PHP's GD library (version 1.8 or later) al
Select Blog from slamdunk3
1. File FormatThe first problem to be encountered must be the file format. During web development, we all use html or xhtml. When we get to wap development, we have to use wml. What is wml? You can check more detailed information, which I just mentioned here. in my opinion, wml is similar to xml and has a very strict format. wml is used for display on wap pages.
The wml syntax is
What is the flood of wap websites ?? I bought two hosts and added MIME Information. wap extension prompt: the Mime type cannot be set to WAP class ------ solution ------------------ afraid you will make xx network... ------ solution -------------------- not all servers can be connected via mobile phones. do not trust those who say things using simulators ------ s
Question 1: How can I test whether the virtual host supports wap2. is there a free wap host space? 3. do you want to establish a wap network to be connected to mobile devices ,, just like a www website must be filed for record, wap is supported for parsing wml ., This seems to have nothing to do with mobile. ask a wap
The ASP technology in WAP
Section III: WML
Although I have explained the phone to the server communication, but the real client is not a mobile phone. A software (WAP gateway) actually Yundang the role. It converts the request of the mobile phone to the HTTP request, but also returns the server's response to the mobile phone, and the WML file is compiled into a binary file by the
Data | Database using ASP technology can develop dynamic WAP page, combining ASP technology and database technology, can develop more complex WAP application. Knowledge of ASP and Web databases please refer to the special books, we take WML as an example to illustrate the application of ASP and database technology in WAP development.
Using ASP in WML programs
T
A China Unicom WAP interface has been created recently.
I chose ASP. NET development, Asp. net Development WAP site, it is really simple, is the use of a mobile control, do not understand the WML syntax. the only difference is that An ASPX file supports multiple forms and can be switched between different forms,
Finally, ASP. NET outputs different content based on the accessed device,
If IE is used for acce
First, set up a Web server
First of all, your Web server will be able to handle PHP scripts by installing PHP. Second, to enable the Web server to identify and process PHP, WML, wbmp and other files, the Web server's MIME table needs to add the following file types.
TEXT/VND.WAP.WML. WML
Image/vnd.wap.wbmp. wbmp
APPLICATION/VND.WAP.WMLC. WMLC
Text/vnd.wap.wmls.wmls
APPLICATION/VND.WAP.WMLSC. WMLSC
Second, with PHP output simple dynamic WAP page
Here i
If you are using Firefox, you can install the wmlbrowser extension.
: Https://addons.mozilla.org/zh-CN/firefox/addon/62
If you use IE, you can use the AO game browser and then install the WAP SideBar plug-in. WAP SideBar can convert WAP to HTML for you to browse in the Maxthon SideBar. Generally, WAP browsing support
If you have http_x_wap_profile, it must be a mobile device.
if (Isset ($_server[' http_x_wap_profile ')) {
return true;
}
Copy CodeAnalysis: By getting the Http_x_wap_profile information returned by the client, it can be judged that it must be a mobile terminal, but not all mobile phones can return this information, this and wait for access via is the same, which involves terminal and service provider problems! Code:
If the VIA m
I want to achieve this effect. the homepage of the website is index. php. when a mobile phone user accesses the page, the page automatically jumps to the wap page, and a computer version of the page is linked to index. php. When the user clicks the computer version in the wap version, the jump to index. php will not jump to the wap jump to the php terminal.
Choose a Blog from Slamdunk3
1. File formatThe first thing to encounter is certainly the file format, in the Web development, everyone is the use of HTML or XHTML, to the WAP development, you have to use WML. What is WML? You can check more detailed information, I just mention it slightly. In my opinion, WML is similar to XML, There is a very strict format, in the WAP page, you have to use WML as a display.
Of course, there are other methods that can be searched online. I recommend a way to browse both the HTTP page and the WAP page, which is to use the Firefox + wmlbrowser component. Install the Wmlbrowser component of Firefox can support the direct browsing WAP page.
Because of the need to dynamically output content, we have to set the suffix name of the page as. PHP, so how do you let the browser parse it i
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