: Alibaba Cloud, Azure Monitor, and Cloudflare Services.
: Primarily focus on minor refinements and typically do not add new protocol support. nbar protocol pack download
: Newer releases (like 67.0.0+) often include signed files to verify the download's authenticity before installation. Latest Protocol Updates (as of April 2026) : Alibaba Cloud, Azure Monitor, and Cloudflare Services
Recent protocol packs have significantly expanded support for modern cloud and AI services: Latest Protocol Updates (as of April 2026) Recent
Copy the protocol pack to the device's local storage (e.g., bootflash: or harddisk: ) to ensure it remains available after a reboot. NBAR2 Protocol Pack Library - Cisco
Cisco typically releases new protocol packs every . Recent releases, such as Protocol Pack 77.0.0 and 76.0.0 , have added support for emerging technologies and AI services, including:
: Support added for DeepSeek , Perplexity AI , Anthropic AI , Amazon Bedrock , and X-AI .