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Deep-dives into NetDevOps, multi-vendor API architectures, and real-world network automation engineering.

Using Python to Convert CIDR to Subnet/Wild Card

Use ipaddress library to quickly convert CIDR to IP/Mask - useful when converting from NX-OS/XR to IOS-XE. Cisco uses CIDR notation in ACLS, and Static Routes in some IOS Versions and IP+Subnet/Wildcard Mask in other, this library can do conversion.

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