IoT Security
Upgrade/Downgrade Considerations
Table of Contents
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IoT Security Docs
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- Firewall Deployment Options for IoT Security
- Use a Tap Interface for DHCP Visibility
- Use a Virtual Wire Interface for DHCP Visibility
- Use SNMP Network Discovery to Learn about Devices from Switches
- Use Network Discovery Polling to Discover Devices
- Use ERSPAN to Send Mirrored Traffic through GRE Tunnels
- Use DHCP Server Logs to Increase Device Visibility
- Control Allowed Traffic for Onboarding Devices
- Support Isolated Network Segments
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Upgrade/Downgrade Considerations
Review the upgrade and downgrade considerations for the Network Discovery
plugin.
| Where Can I Use This? | What Do I Need? |
|---|---|
|
|
The following table lists the features that have upgrade or downgrade impact. Make sure
you understand all upgrade and downgrade considerations before you upgrade to or
downgrade from a Network Discovery plugin release.
| Feature | Upgrade Considerations | Downgrade Considerations |
|---|---|---|
|
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Network Discovery 2.1.0 and later
|
Uninstall Network Discovery 2.0.x or earlier prior to installing
a 2.1.0 plugin version or later.
|
None
|
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Network Discovery 2.0.0
|
Uninstall Network Discovery 1.0.x prior to installing the 2.0.0
plugin.
|
None
|