Networking

TTL is a timer value included in packets sent over TCP/IP-based networks that tells the recipients how long to hold or use the packet or any of its included data before expiring and discarding the packet or data. Folloing are the list of Devices / Operating system with Default TTL values

PuTTY is a client program for the SSH, Telnet and Rlogin network protocols. its help to access remote servers like Linux unix using SSH. and telnet feture will help you to access routers and other ssh/telnet clients. Putty allso support SSH2. it is a better replacement for windows hyper terminal. Putty is must tool for a IT professionals. Try PuTTy. …