IOS to NX-OS Configuration Translator

Paste a Cisco IOS config and get the NX-OS equivalent, or go the other direction. The translator detects required NX-OS feature commands, renames interfaces (GigabitEthernet becomes Ethernet), converts VRF, OSPF, BGP, HSRP, and spanning-tree, and flags anything that needs a human decision.

Open the Translator

What it does

IOS to NX-OS and NX-OS to IOS (bidirectional)
Auto-detects and emits required 'feature X' commands
Interface renaming: GigabitEthernet and FastEthernet become Ethernet
VRF, OSPF network statements, BGP peer-groups, HSRP to VRRP hints
Spanning-tree portfast to port type edge conversion
Warnings for commands that require manual review

Frequently asked

Which directions are supported?

Both. IOS to NX-OS and NX-OS to IOS.

What does it convert?

Interface names, VRF definitions, OSPF network statements, BGP peer-groups, HSRP to VRRP hints, and spanning-tree settings. It also emits the NX-OS feature commands the target platform needs.

Will it flag things I need to check?

Yes. Commands that need a human decision are called out as manual review warnings rather than silently guessed.