# Configuration multi-auth
**URL:** https://forum.networklessons.com/t/configuration-multi-auth/14823
**Category:** Switching
**Created:** [July 6, 2021, 11:47am UTC](https://forum.networklessons.com/t/configuration-multi-auth/14823 "2021-07-06T11:47:28Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@btmikigigs](https://forum.networklessons.com/u/btmikigigs)
#### Post date: [July 6, 2021, 11:47am UTC](https://forum.networklessons.com/t/configuration-multi-auth/14823/1 "2021-07-06T11:47:28Z")
Hi,
I configured freeradius and switch with this **[instruction](https://networklessons.com/cisco/ccie-enterprise-infrastructuremac-authentication-bypass-mab/)** and I have a problem with enabling multi-auth authorization. When i configure interface i have only 2 mode multi:
> s1(config)#interface fastEthernet0/24
> s1(config-if)# **authentication host-mode multi-auth**
> \*\* ^\*\*
> **% Invalid input detected at ‘^’ marker.**
> rad2(config-if)#authentication host-mode multi-?
> **multi-domain multi-host**
Why i have only 2 multi mode available?
multi-domain multi-host
cisco 2960-24tc-s firmware c2960-lanlitek9-mz.150-2
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### Author:  [@lagapidis](https://forum.networklessons.com/u/lagapidis)
#### Post date: [July 7, 2021, 6:05am UTC](https://forum.networklessons.com/t/configuration-multi-auth/14823/2 "2021-07-07T06:05:48Z")
A post was merged into an existing topic: [MAC Authentication Bypass (MAB)](https://forum.networklessons.com/t/mac-authentication-bypass-mab/5514)
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### Author:  [@lagapidis](https://forum.networklessons.com/u/lagapidis)
#### Post date: [July 7, 2021, 6:05am UTC](https://forum.networklessons.com/t/configuration-multi-auth/14823/3 "2021-07-07T06:05:48Z")