Configuring Basic Cisco Router Security,Nike Air Presto Vævet Sko Grå Sort
Network security is a hot topic today,Nike Zoom Kobe V Basketball Lav Black Gold, and will only increase in importance in the months and years ahead.
While most of the attention is paid to exterior threats,Nike Zoom Kobe IV Grå Blå Lilla Sko, there are some steps you can take to prevent unwanted Cisco router access from within your organization.
Whether you want to limit what certain users can do and run on your routers, or prevent unauthorized users in your company from getting to config mode in the first place, here are four important yet simple steps you can take to do so.
Encrypt the passwords in your running configuration.
This is a basic Cisco router security command that is often overlooked. It doesn do you any good to set passwords for your ISDN connection or Telnet connections if anyone who can see your router running configuration can see the passwords. By default,Dame Nike Air Presto Sko Hvid Blå, these passwords are displayed in your running config in clear text.
One simple command takes care of that. In global configuration mode,www.itscarpehoganvendita.com, run service password-encryption. This command will encrypt all clear text passwords in your running configuration.
Set a console password.
If I walked into your network room right now, could I sit down and start configuring your Cisco routers?
If so,Nike Air Max 2011 Mesh Grå Orange Sort Kvinders Sko, you need to set a console password. This password is a basic yet important step in limiting router access in your network. Go into line configuration mode with the command ine con 0? and set a password with the password command.
Limit user capabilities with privilege level commands.
Not everyone who has access to your routers should be able to do anything they want. With careful use of privilege levels,Hogan Interactive Donna 2012 Azzurro, you can limit the commands given users can run on your routers.
Privilege levels can be a little clumsy at first,see more, but with practice youl be tying your routers down as tight as you like. Visit www.cisco.com/univercd for documentation on configuring privilege levels.
Configure an nable secret?password.
It not uncommon for me to see a router that has an enable mode password set, but it in clear text.
By using nable secret? the enable mode password will automatically be encrypted. Remember, if you have an enable password and enable secret password set on the same router,Hogan scarpe donna nuovo arrivo 2012 grigio, the enable secret password takes precedence.
These four basic steps will help prevent unwanted router access from inside your network. If only preventing problems from outside your network was as simple,Wholesale Online Dame Nike Free Run 2 SkyBlue Gul Hvid Sko! 相关的主题文章：
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