Generate A Rsa Crypto Key Packet Tracer
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Generate A Rsa Crypto Key Packet Tracer Rating: 3,8/5 3200 reviews
- Jan 15, 2020 By Tolga Bagci January 15, 2020 Cisco Packet Tracer 0 Comments SSH (Secure Shell) provides secure management of network devices. By using SSH, you establish a secure connection to a network device that you access, and your data is sent in encrypted form.
- Dec 09, 2012 pt tutorial, packet tracer tutorial, telnet on packet tracer, ssh on packet tracer, telnet and ssh on packet tracer, telnet and ssh on pt. Easy Learning December 9, 2012. Telnet and SSH on packet tracer A terminal emulation program for TCP/IP networks such as the Internet. #crypto key generate rsa Choose the size of the key modulus in the.
- Jan 02, 2020 Note: In Packet Tracer, enter the crypto key generate rsa command and press Enter to continue. RTA(config)# crypto key generate rsa The name for the keys will be: RTA.CCNA.com Choose the size of the key modulus in the range of 360 to 2048 for your General Purpose Keys. Choosing a key modulus greater than 512 may take a few minutes.
- Hi Friends, Want to know how to remove a key-string which is configured within the command ' crypto key pubkey-chain rsa ' in a router. I dont have to add any other key certificates. Just got a decommission task of removing the crypto configuration and the crypto key. Awaiting for your helpful repl.
- Generate A Rsa Crypto Key Packet Tracer Pdf
- Crypto Key Generate Rsa 2048
- Generate A Rsa Crypto Key Packet Tracer Free
- Show Crypto Key Rsa
- Generate A Rsa Crypto Key Packet Tracer Pdf
- Cisco Crypto Key Gen Rsa
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Why can't run crypto key generate rsa The 3548 was end of sales in July 2002 ( reference ). They do not support ssh (only telnet for vty access) and thus do not have the capability to generate an RSA key.
Packet Tracer – Configure Secure Passwords and SSH Instructor Version
Addressing Table
| Device | Interface | IP Address | Subnet Mask | Default Gateway |
|---|---|---|---|---|
| RTA | G0/0 | 172.16.1.1 | 255.255.255.0 | N/A |
| PCA | NIC | 172.16.1.10 | 255.255.255.0 | 172.16.1.1 |
| SW1 | VLAN 1 | 172.16.1.2 | 255.255.255.0 | 172.16.1.1 |
Scenario
The network administrator has asked you to prepare RTA and SW1 for deployment. Before they can be connected to the network, security measures must be enabled.
Intructions
Step 1: Configure Basic Security on the Router
a. Configure IP addressing on PCA according to the Addressing Table.
b. Console into RTA from the Terminal on PCA.
Black ops 2 product key generator. c. Configure the hostname as RTA.
Generate A Rsa Crypto Key Packet Tracer Pdf
d. Configure IP addressing on RTA and enable the interface.
e. Encrypt all plaintext passwords.
f. Set the minimum password length to 10.
g. Set a strong secret password of your choosing.
Note: Choose a password that you will remember, or you will need to reset the activity if you are locked out of the device.
h. Disable DNS lookup.
i. Set the domain name to CCNA.com (case-sensitive for scoring in PT).
j. Create a user of your choosing with a strong encrypted password.
k. Generate 1024-bit RSA keys.
Note: In Packet Tracer, enter the crypto key generate rsa command and press Enter to continue.
l. Block anyone for three minutes who fails to log in after four attempts within a two-minute period.
m. Configure all VTY lines for SSH access and use the local user profiles for authentication.
Crypto Key Generate Rsa 2048
n. Set the EXEC mode timeout to 6 minutes on the VTY lines.
o. Save the configuration to NVRAM.
p. Access the command prompt on the desktop of PCA to establish an SSH connection to RTA.
Step 2: Configure Basic Security on the Switch
Configure switch SW1 with corresponding security measures. Refer to the configuration steps on the router if you need additional assistance.
a. Click on SW1 and select the CLI tab.
b. Configure the hostname as SW1.
c. Configure IP addressing on SW1 VLAN1 and enable the interface.
d. Configure the default gateway address.
e. Disable all unused switch ports.
Note: On a switch it is a good security practice to disable unused ports. One method of doing this is to simply shut down each port with the ‘shutdown’ command. This would require accessing each port individually. There is a shortcut method for making modifications to several ports at once by using the interface range command. On SW1 all ports except FastEthernet0/1 and GigabitEthernet0/1 can be shutdown with the following command:
The command used the port range of 2-24 for the FastEthernet ports and then a single port range of GigabitEthernet0/2.
f. Encrypt all plaintext passwords.
g. Set a strong secret password of your choosing.
h. Disable DNS lookup.
Generate A Rsa Crypto Key Packet Tracer Free
i. Set the domain name to CCNA.com (case-sensitive for scoring in PT).
Show Crypto Key Rsa
j. Create a user of your choosing with a strong encrypted password.
k. Generate 1024-bit RSA keys.
l. Configure all VTY lines for SSH access and use the local user profiles for authentication.
m. Set the EXEC mode timeout to 6 minutes on all VTY lines.
Generate A Rsa Crypto Key Packet Tracer Pdf
n. Save the configuration to NVRAM.