http://www.tarena.com.cn/shiyan/index.htm#2
Open Labs Danner Open Laboratory is the world's first large IT laboratories that open to the public and provide all-round technical services and support. Danner laboratory includes high-end software laboratories based on UNIX platform, RDBMS relational database, CORBA architecture, IP network protocol, web application, and large-capacity storage technology, CCNA, CCNP, CCIE network laboratories based on Cisco Cisco network devices. The main role is based on the design, encoding, commissioning, version control and software integration of high-end software based on UNIX platforms. The teaching of high-end software based on UNIX platforms, training based on high-end software based on UNIX platforms, practical and technical exchanges. Learning and experimentation of network knowledge such as CCNA, CCNP and CCIe based on IP network.
Delta high-end software laboratory
lab environment:
Development Platform: Solaris 8 / Sun OS Compilation Environment: C / C , GCC, Java, Perl, TCL / TK, XWindow, Openlook. CORBA Middleware: Visibroker For C , Visibroker For Java. Relational database: Oracle 9i. J2EE platform: Java, JDK, JSP, Servlet, Applet, JDBC. Web Server: Netscape Enterprise Server, iPlanet Server, Apache Server, Tomcat. Version management: CVS. Debug tool: Debug, Purify.
User registration:
first step
: Enter the DOS command status or 'command prompt' state.
Step 2: Remote login
Telnet www.openlab.com.cn
Step 3: Enter the login user name
Login: Tarena
Step 4: Enter the login password
Password: Tarena
the fifth step
: Follow the system prompt to register your own login account.
After the registration is successful, you can use your own account to log in.
User login:
first step
: Enter the DOS command status or 'command prompt' state.
Step 2: Remote login
Telnet www.openlab.com.cn
Step 3: Enter your login user name
Login:
Step 4: Enter your login password
PASSWORD:
CCIE network laboratory
lab environment:
Cisco (Cisco) High-end Router: Cisco 4500 1 Cisco (Cisco) High-end Router: Cisco 2600 3 Cisco (Cisco) High-end Router: Cisco 2501 5 Cisco (Cisco) High-end Router: Cisco 2503 2 Cisco (Cisco) High-end Router : Cisco 2514 2 Cisco (Cisco) High-end Router: Cisco 2511 1 Cisco (Cisco) High-end Router: Cisoc 2516 1 Cisco (Cisco) Network Switch: Catalyst 3550 2 Cisco (Cisco Network Switch: Catalyst 1900 1 Huawei 2 routers
Login method:
Step 1: If you are a new user, please register the user in Danchid Software Lab.
Step 2: Log in to the Dan Dynasty Software Lab.
Step 3: Please consult the inside lecturer for details.
common problem
1, how to log in to the database? OpenLAB% SQLPlus Tarena / Tarena2, how to compile C / C programs? OpenLAB% cc -o helloWorld HelloWorld.c or: OpenLAB% / usr / local / bin / gcc -o helloWorld HelloWorld.c
3, how to seek online help? Please run the tarena command. OpenLAB% Tarena
4, if there is any other problem, how to deal with? Please send Mail to OpenLab@tarena.ca or login Danchi Technology Communication Company website www.tarena.ca leaving your question in the 'elite Q & A column, we will reply to your question within 24 hours.
5, how to compile and run the Java program? OpenLab% javac helloworld.java openLab% Java HelloWorld
6, how to compile and run the Perl program? OpenLAB% perl HelloWorld.pl
7, how to compile and run the TCL program? OpenLAB% TCL HelloWorld.tcl
8. Where is the directory stored by the compiler program? / Usr / local / bin / gcc / workdisk / sunwspro / bin / cc / bin / javac / bin / java / bin / perl
9, how to create your own web page? A. login onto Tarena Open Lab B. in your home directory, for example / tarenauser / yourname, create a new directory "public_html":. Openlab% mkdir public_html C. put all your webpages under the "public_html direcory D. then you could Access Those Pages At Any Web Browser In The World, for Example: http://www.openlab.com.cn/~cftang/index.html
10. How to talk to other roommates in the laboratory? A. Send a request to somebody you want to talk by: OpenLab% Talk UserName for Example, Suppose You are the user "Tom", and you want to "talk" to user "john", type: OpenLAB% Talk John B. If the user john is online, and he is willing to talk to you as well, he will response by type: OpenLab% Talk Tom C. The connection baby. You Could Start to chat to each other.
11. How to connect from the client to the Oracle Database Tarenadb A: Install and set Oracle client applications based on the different operating systems used by the client.
B: Set Oracle Net8 Client Parameters with Oracle Net8 Assistant.
C: In the SQLNET.ORA file, the following statement should include: Names.directory_Path = (Tnsnames, onames, hostname)
D: In the TNSNames.ora file, the following statement should be included:
Tarenadb = (description = (address = (protocol = tcp) (port = 1521))) (connection_data = (service_name = tarenadb))))
E: Connect from the client from the client from the client to the Oracle database TarenAdb:
Sqlplus tarena / tarena @ tarenadb
