In a PC network environment we have to access another computer sometimes, which usually requires a password to access its resources like files and printers, we have to give the username and password once and then it remains in the Windows Cache until it is restarted or logged off. And if we check the remember password option, then it remains in even after Windows restart. This can be a security issue. Here is the method to delete all cached Windows Network passwords.
Wireshark is the world's foremost network protocol analyzer, and is standard across many industries and educational institutions for analyzing network in detail. If you want to monitor your network traffic and resources then Wireshark is the best software.
Features
Wireshark has a rich feature set which includes the following:
- Deep inspection of hundreds of protocols
- Live capture and offline analysis
- Standard three-pane packet browser
- Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others
- Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility
- The most powerful display filters in the industry
- Rich VoIP analysis
- Read/write many different capture file formats: tcpdump (libpcap), Catapult DCT2000, Cisco Secure IDS iplog, Microsoft Network Monitor, Network General Sniffer® (compressed and uncompressed), Sniffer® Pro, and NetXray®, Network Instruments Observer, Novell LANalyzer, RADCOM WAN/LAN Analyzer, Shomiti/Finisar Surveyor, Tektronix K12xx, Visual Networks Visual UpTime, WildPackets EtherPeek/TokenPeek/AiroPeek, and many others
- Capture files compressed with gzip can be decompressed on the fly
- Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others (depending on your platfrom)
- Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2
- Coloring rules can be applied to the packet list for quick, intuitive analysis
- Output can be exported to XML, PostScript®, CSV, or plain text
This is suppposed to change your dynamic IP Address.
Open notepad and type
ipconfig /flushdns
ipconfig /refresh
ipconfig /renew
ipconfig /all>newip.txt
end
then save as (select all file types) --- ip.bat
this is now a batch file rather than a txt file. Simply hit run on the file and watch the progress.
If you want to print out the results then add this line into the same file befoe "END"
ipconfig /all>filename. txt
A report will be saved in the same directory as your batch file, detailing your new ip and a bit more...
For the best experience using the Files and Settings Transfer Wizard, you will want to connect your two computers together. You can connect your computers either by using a null modem serial cable or by using Home networking.
Connecting With A Serial Cable
The easiest way to connect your computers is to use the null modem serial cable. To use the null modem serial cable:
Both computers must have an available serial port (also called a COM port).
You must have a null modem serial cable (also called a LapLink serial cable or a serial file transfer cable).
The serial cable must be long enough to connect the computers together.
Connecting With Home Networking
The best way to connect your computers together is to use Home networking. Although the setup is more complex, your files and settings will transfer faster. If you are planning to keep both your old computer and your new computer, you might want to consider creating a Home network.
To use Home networking:
Both computers must have a network interface card or a USB network interface installed. The jack looks like a slightly larger telephone jack.
You must have network cable, and in most cases a hub.
The network cable must be long enough to connect the computers together.
Note: A wireless network will not need network cable or a hub.
Run the Network Setup Wizard to set up your Home network.
