• 8 data bits• 1 stop bit• No flow controlPin AssignmentsYou can connect to the console using a RJ-45 to RJ-45 rollover cable and a RJ-45 to DB-9 female DTE adapter to a terminal server(for example, a PC).The pin assignments between the console and a DTE terminal server are as follows:Table 2. Pin Assignments Between the Console and a DTE Terminal ServerConsole Port RJ-45 to RJ-45Rollover Cable RJ-45 to RJ-45Rollover Cable RJ-45 to DB-9 Adapter Terminal Server DeviceSignal RJ-45 Pinout RJ-45 Pinout DB-9 Pin SignalRTS 1 8 8 CTSNC 2 7 6 DSRTxD 3 6 2 RxDGND 4 5 5 GNDGND 5 4 5 GNDRxD 6 3 3 TxDNC 7 2 4 DTRCTS 8 1 7 RTSAccessing the CLI Interface and Running Scripts Using SSHIn addition to the capability to access a device using a console connection or a Telnet session, you can also use SSH for secure,protected communication with the device. You can open an SSH session and run commands or script files. This method ofconnectivity is supported with S4810, S4048–ON, S3048–ON, S4820T, and Z9000 switches and provides a reliable, safecommunication mechanism.Entering CLI commands Using an SSH ConnectionYou can run CLI commands by entering any one of the following syntax to connect to a switch using the preconfigured usercredentials using SSH:ssh username@hostname Command>orecho | ssh admin@hostnameThe SSH server transmits the terminal commands to the CLI shell and the results are displayed on the screen non-interactively.Executing Local CLI Scripts Using an SSH ConnectionYou can execute CLI commands by entering a CLI script in one of the following ways:ssh username@hostname orcat < CLIscript.file > | ssh admin@hostnameThe script is run and the actions contained in the script are performed.40 Getting Started
