Check if PXN is enabled?

Summary

– This article provides a comprehensive guide on how to check if PXN is enabled.
– It also explains the importance of enabling and disabling PXN.

Details

1. Introduction
– The Personal Exchange Network (PXN) is a feature available in most Cisco routers.
– PXN enables communication between two devices on different networks.
– This article explains how to check if PXN is enabled and the importance of doing so.
2. Importance of Enabling and Disabling PXN
– Ensuring that PXN is enabled or disabled as required helps to maintain network security.
– When PXN is enabled, it allows for secure communication between two devices on different networks.
– On the other hand, when PXN is disabled, unauthorized access can occur, which can lead to security breaches.
3. How to Check if PXN is Enabled
– Log in to the Cisco router using the console port or SSH/Telnet.
– Enter the enable mode by typing “enable” and pressing enter.
– Type “show running-config” and press enter.
– Look for the line that starts with “ippxnengine” in the output.
– If the line is enabled, then PXN is enabled.
4.

Conclusion

– Checking if PXN is enabled is crucial to maintaining network security.
– The steps outlined above provide a clear guide on how to check if PXN is enabled.

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