Aug 01, 2012 ciscoasa(config)#crypto key generate rsa label fir3net.key modulus 1024 INFO: The name for the keys will be: fir3net.key Keypair generation process begin. Create Trustpoint. Next a trust point is created. Within the trustpoint the previously created key pair is assigned and certificates DN is defined. Jul 19, 2008 Generate cryptographic keys for HTTPs; Enable the web server on the firewall; Specify which management PCs are allowed to access the device; Example: ASA(config)# crypto key generate rsa modulus 1024 ASA(config)# write mem ASA(config)# http server enable ASA(config)# http 192.168.1.2 255.255.255.255 inside ASA(config)# http 192.168.1.5 255.255. Feb 05, 2014 1. Re: crypto key generate rsa modulus 1024 on cisco 1800 series to create a Trustpoints Gus Feb 5, 2014 3:05 PM (en respuesta a Gustavo) Hola.
ASA(config)#domain-name cisco
with this command we define domain-name to be used when generating crypto keys.
ASA(config)#crypto key generate rsa label cisco modulus 1024
with this command we create crypto keys on asa, naming it 'cisco' and also defining key size with modulus '1024'.
ASA(config)#ssh 0 0 inside
with this command we define from inside of ASA traffic of ssh will be initiated and with 0 0 we define any ip address and any subnet mask. we can also specify particular ip address and also ip network along with interface name, from where traffic will be initiated.
ASA(config)#username ABCD password ABCD1234 privilege 15
with this command we define username and password for SSH user and also privilege level.
ASA(config)#aaa authentication ssh console LOCAL
with this command we define authentication method to be used when any user try to login for SSH and 'LOCAL' key word defines local database to be checked for username and password (LOCAL in capital keys as it is case sensitive), we can also use AAA server using RADIUS or TACACS+ servers for database of user
This chapter covers the following topics:
- Device access using the CLI
- Basic ASA configuration
- Basic FWSM configuration
- Remote management access to ASA and FWSM
- IOS Baseline configuration
- Remote management access to IOS devices
- Clock synchronization using NTP
- Obtaining an IP address through the PPPoE client
- DHCP services
- 'All rising to great places is by a winding stair.'
- —Francis Bacon
After the introductory lessons of the first two chapters, it is time to begin the practical work with the Cisco Classic Network Firewalls. This chapter focuses on topics such as IP address assignment, Command Line Interface (CLI) usage and how to prepare the devices to be remotely managed using protocols such as Telnet, Secure Shell (SSH) and HTTPS.
The contents presented are simple, so if you are already familiar with Cisco Classic Firewalls, you can skip this chapter altogether. If you are just beginning, this chapter's topics are relevant and helpful.
Device Access Using the CLI
Even when planning to manage a Cisco Firewall using a Graphical User Interface (GUI), you probably need to take some initial configuration steps via the CLI. The good news, in this case, is that intelligible and intuitive CLIs have always been a recognized asset of Cisco devices. The CLI is typically accessible through a serial console port or by means of terminal access protocols such as Telnet and SSH. In either situation, a terminal emulation program such as TeraTerm, Putty, or HyperTerminal is necessary.
Cisco Asa Crypto Key Generate Rsa Modulus 1024 Driver
Throughout the book, unless otherwise stated, CLI access is always assumed.