what is telnet command

From: http://blog.chinaunix.net/u/12318/showart_65574.html SMTP commands What is SMTPSMTP (Simple Mail Transfer Protocol): the transmission protocol used to transmit an email from a client to a server or from one server to another. SMTP is a request/

Memo: 1. The initial purpose of network protocol design is to transmit text. 2. layer-4 forms the Internet 3. The transmission process is as follows: -------------------------------------------- From

I found two methods, using a route, and using a router to allow both computers to access the Internet using an ADSL account at the same time. method 1How to crack the CIDR Block There are two ways for ADSL to share the Internet. One is proxy and the

In the XP system, there are nearly 90 services and more than 30 services are enabled by default. In fact, we only need a few of them. Disable all unnecessary services to save you n more memory and a large amount of system resources. However, since

Windows XP System Service "off" list In the XP system, there are nearly 90 services and more than 30 services are enabled by default. In fact, we only need a few of them. Disable all unnecessary services to save you n more memory and a large amount

1. Telnet command (1) smooth ports [Root @ portal_a/] # telnet 10.4.200.114 8500 Trying 10.4.200.114... Connected to 10.4.200.114 (10.4.200.114 ). Escape Character is '^]'. (2) Port failure [Root @ portal_a/] # telnet 10.4.200.114 9028 Trying 10.4.20

Port 1.135 intrusion You can use an NT scanner to scan the desired IP address. Use recton2.5 to enable the 3389 or Telnet service. Port 2.139 intrusion A weak password is used to scan the port. Scanning weak passwords in batches with X-SCAN 3. port 1

The first error "SQL server does not exist or access is denied" is usually the most complicated. There are many causes of the error and there are many aspects to check. Generally, there are several possibilities: 1. the SQL server name or IP address

In the discuz x2.5 mailbox settings, I have already mentioned a lot of Solutions to mail settings and common problems. Today I will mainly describe discuz! Troubleshooting of failed email sending is applicable to the discuz program in any

I. Summary The protocol stack used for TCP/IP implementation in the later version of The Altera software niosii (7.2 or later, which is used in this routine) is nichestack. There are two common routines, web_server and

Such as the Enterprise Manager, query analyzer, and transaction probe. The second is to use the user Self-developed clientProgram Such as ASP scripts and vbprograms. The client program uses ODBC or ole db to connect to SQL Server. Next, we will

The httpservlet class defines a getlastmodified method. Its complete syntax is defined as follows: Protected long getlastmodified (httpservletrequest req) The returned value indicates the number of milliseconds that have been calculated since 00:00:0

View the complete version: [-- Port details and how to enable and disable ports --] I went to trustnet-platinum Network Management-Internet-Software Development-> Windows-> port explanation and how to enable port

In the dormitory, How do I control my computer in the lab through computer access? The methods of Telnet, FTP, shared folder, and Remote Desktop Connection are summarized.1. Telnet Service Advantages: easy to operate and versatile Disadvantage: you

Research on cache in Web Development (I)Research on cache in Web Development (2)Research on cache in Web Development (III) As shown in figure 4.16, there are four options for setting the function item "Check newer versions of existing webpages". You

Like windows, the application software can be installed from a CD or floppy disk in Linux. However, the difference is that it needs to use the command mount to log on to the optical drive and the soft drive. In addition, most of the software is

Serial port terminal program made of stc11f04 single-chip microcomputer. Similar to the Telnet command of a vswitch. Due to the rush of time, only a few simple commands are implemented. HelpLedbench onLedshortoffLed2_onLed2_off For example, enter?

Mysql timeout and mysqltimeoutMysql timeout ------ By bibimbap1. How much does the timeout variable know? Open mysql and useshow variables like '%timeout%'The command looks like I don't know, but I was shocked. The result is shown below. With so

This article builds the mirror demonstration for the non-domain environment, for the domain environment establishment, can refer to above: http://blog.csdn.net/dba_huangzj/article/details/28904503Source:

Linux Command curl command details, linux Command curl detailsCommand: curlIn linux, curl is a File Transfer tool that uses URL rules to work under the command line. It can be said that it is a powerful http command line tool. It supports file