Securecrt installation and setting tutorial (figure)

Securecrt is

Many people like to use the most commonly used terminal simulation programs for some configuration and experiments. Here I will only explain some of my Frequently Asked Questions about Cisco's gns3 and securecrt configurations. Take secure_crt_6.2.3 as an example.

 

I. Installation

The installation is relatively simple. Run secure_crt_6.2.3. Just click "Next" and we will not change it to the default installation.

Ii. Registration

For secure_crt_6.2.3, there are many registration machines in this book. You only need to download one. I used crack.exe to copy the extracted crack.exe file to the installation folder and click Run. Then, enter the characters you want to set in the "name" and "company" items on the open interface. This can be written by yourself, that is, where I write Rob, click "generate" to generate a serial number and other projects. Click "patch" to register the project manually. [Some of my friends said they could not register by themselves. I suggest you here. Since automatic registration is not allowed, we should not force you to copy all the generated projects, just register manually]

3. Basic settings

Interface Introduction

1. Menu

1) File

Connect... connection. Open a connection or edit an existing connection to create a new connection.

Quick connect... quick connection, quick connection dialog box, the most convenient way to quickly connect to the host.

Connect in tab... open a new session window in tab.

Clone session: Clone the current session window.

The connect sftp tab opens the SFTP window. This option is available for SSH connections. In this session window, you can use the SFTP command to transfer files.

Reconnect

Disconnect disconnects the current session window

Log session records sessions in the current window to the log file.

Raw log session records more detailed sessions to the log file, including the server's more detailed response information.

Trace options records protocol session information options in log files. (Including information about client-host connection)

2) Edit

Copy and paste

3) view

Display tools

4) Options

Including Global Options and session options

5) Transfer Transfers files

Use XMODEM/zmodem to upload and download files

6) script. Script

Run a script file or record a new script. (Similar to the macro function in word)

7) Tools

Keyboard ing editing and key generation tools

8) Help

2. Dialog Box and button

Click file => connect to display the connect dialog box.

The buttons from left to right are as follows:

Connect (activate selected connection entries), fast connect (quickly connect to a new host), create a connection (Add a new connection entry in the dialog box), cut, copy, and paste; delete (entries in the dialog box); Create a folder, properties (display the attributes of the selected items), and create a desktop shortcut for the items.

 

1. Automatically exit the secure_crt window when the route is closed

 

Options => global ptions => General => default session => edit default settings... =>TerminalClose on disconnectSelectedWhen the user exits from the host, the current connection window can be closed automatically.

2. copy and paste settings

 

It is very convenient to copy or paste the required content with the mouse.Options => global ptions => terminal => mouseSelect copy on selectAnd paste on middle buttonAfter this setting, you only need to select the desired content with the mouse, copy the content to the clipboard, and click the middle button to paste the content.

You can also set the copy and paste shortcut in windows, Options => global ptions => General => default session => edit default settings... => terminal => mapped keys => use Windows copy and paste hotkeys

3. Tabs settings

After secure5.0, the tabs (TAG) option is added. Multiple connections can be opened in the same window, similar to the ie7.0 style.Options => globalptions => tabs =>Change double-click to close tab. Double-click the tab to close the window.

4. Modify the default number of rows on the screen.

When you perform an operation, there are hundreds of rows of screen output. When you need to flip the screen back, this setting will be very helpful. The default value is 500 rows, which can be changed to 10000 rows, don't worry. Options => global ptions => General => default session => edit default settings... =>Terminal => emulation => scrollbackChange to 10000.

5. Modify the XMODEM/zmodem upload/download path (optional)

You can use XMODEM/zmodem to conveniently upload and download files. In options => global ptions => General => default session => edit default settings... =>Terminal =>= XMODEM/zmodem = set in directories.

6. Modify the window and font color

By modifying the securecrt window and font, users can select their preferred colors. At the same time, users can easily classify ports of the same type by different colors, it won't be easy to mix, Options => session Options => terminal => current color scheme

Iv. Set the terminal command port secure_crt_6.2.3

Hold several routers in gns3 and start starting from the start point.

Set the dynamic secure_crt_6.2.3, file => quick connect as follows. The port here is not set to 2000, it is set according to the vro (in gns3, right-click the vro and modify the Console port. You can see that the port number is different here)

Point connect complete

If the vro in gns3 is not started, an error is prompted, so you need to open the vro.

Click the icon under edit, which is the third icon from the left.

At this time, you will find that the connect in tab contains an item 127.0.0.1, which corresponds to the vro with the port 2000 in gns3.

Right-click Rename and change its name to the name of the vro corresponding to your gns3 instance.

Like Medium 3640 r0, This Is The vro with the 3640 model number 0.

If you want to set several more, you can continue to route the router to gns3, view the port, and set it according to the above steps.

After the configuration is complete, just like the ones listed above, he has a corresponding vro on your gns3 and will not use gns3 for subsequent experiments, just take a look at the vro number used in the experiment and click it in the connect in tab.

For example

Supplement:

Gns3 terminal command settings (association between gns3 and securecrt)

When setting the gns3 terminal command settings, first create a secure_crt_6.2.3 shortcut in the C:/Windows/system32 folder.

Then, right-click my computer> advanced => environment variable => Path => plus; C: /program files/Vandyke software/securecrt [Note the semicolon before C] I do not know how to say this one. Some machines do not need to create variables, but some machines can be used as needed, I still don't understand the reason, so we recommend that you add this variable. If your secure_crt_6.2.3 is not attached to the C disk, you can modify the variable by referring to the above.

Change the gns3 preference to the terminal command port

Start securecrt.exe/T/telnet % H % P (I use this one)

Or [start securecrt.exe/T/telnet 127.0.0.1% P]

[C:/program files/Vandyke software/securecrt/securecrt.exe/T/telnet % H % P]

Change the project managed by hypervisor to 127.0.0.1 in gns3.

The gns3 configuration is complete.