> Source: [sk178146](https://support.checkpoint.com/results/sk/sk178146)

# sk178146 - No "N/A" option when trying to set an interface with a manual link speed

| Property | Value |
|----------|-------|
| Solution ID | sk178146 |
| Date Created | 2022-03-21 |
| Last Modified | 2022-03-24 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |
| Platform | 6000 |

## Symptoms

- When you try to set an interface with a manual link speed, there is no option N/A:

```

> set interface ethx link-speed N/A
# ethtool -s ethx speed 10000 duplex full autoneg off
Cannot set new settings: Invalid argument
```

## Solution

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