- LG Software Innovations Two-Way Radio User Manual

Chapter 2 Cisco SDM Express Edit Mode
Security Settings
2-10
Cisco SDM Express
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Refresh/Apply Changes/Discard Changes Buttons
These buttons are visible if you are editing an initial configuration. Click
Cisco SDM Express Buttons for more information.
Security Settings
This window lets you disable features that are on by default in the Cisco IOS
software, but that can create security risks, or make the router send messages at
such a high volume that it would use up its available memory. You should leave
the boxes checked unless you know that your requirements are different.
If you allow SDM Express to make these settings and you later want to change
any of the individual setting described under these setting groups, you can do so
by using SDM. For more information, click Cisco Router and Security Device
Manager.
Select All (Recommended by Cisco) Checkbox
Clicking Select All lets you implement all security settings in this window. If you
later decide you want to change the security settings, you can do so using Cisco
SDM.
Disable Services that Involve Security Risks Checkbox
Check this box to disable the following services on the router. For an explanation
of why these services should be disabled, click the links below:
• Disable Finger Service
• Disable PAD Service
• Disable TCP Small Servers Service
• Disable UDP Small Servers Service
• Disable IP BOOTP Server Service
• Disable IP Identification Service
• Disable CDP
• Disable IP Source Route
• Disable IP Gratuitous ARPs