- Written by Pavan Narasimhaprasad
- Posted on 8月 19, 2025
- Updated on 4月 20, 2026
- 2536 Views
Smart System Upgrade (SSU) provides the ability to upgrade the EOS image with minimal traffic disruption.
- Written by Pavan Narasimhaprasad
- Posted on 6月 27, 2024
- Updated on 9月 4, 2025
- 6127 Views
Leaf Smart System Upgrade (SSU) provides the ability to upgrade the EOS image with minimal traffic disruption.Note: It is possible that SSU shutdown and bootup are not supported in the same image. If a product has shutdown support in image A and bootup support in a later image B, then SSU upgrade cannot be performed from image A to any images earlier than image B, including image A itself. However, upgrading from image A to image B onwards is allowed.