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Tag Archives: port
Do not enable unnecessary services on your PC or server
Whether it is a Windows PC, Cisco router, switches, Linux machine or network enable device, it is recommended to stop unnecessary services that are run by default. Every running, but unused, service on your system maybe a possible means of … Continue reading
Posted in Networking, PC, Security
Tagged Cisco, firewall, network service, port, security risk
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How to test if a port is open on a server or PC – Part II
In my previous post on testing of open port in a server, we have learned that telnet command can be used in confirming if a port is open in a server. However, even though a port is already opens in … Continue reading
How to find port number
In our previous post on How to test if a port is open on a server or PC, we have indicated that in TCP/IP networking, port 25 is used in SMTP (Simple Mail Transfer Protocol), port 110 is for POP3 … Continue reading
Posted in Networking, PC, Uncategorized, unix
Tagged 'port number', Google, MSN, Networking, port, search engine, Yahoo
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How to test if a port is open on a server or PC
Further info to my previous post on How to access web page without using web browser, you may use the same method to confirm if a network service is running on a server or computer. For example if you like … Continue reading
How to access web page without Internet Explorer, Firefox or Safari
In networking, sometime while performing network trouble shooting, you may like to quickly test if the connection to a website is available. Without using a web browser, you also can use the telnet command that is available in most of … Continue reading