Description

This article provides confirmation that EX4400 platform does not support MC-LAG.

Symptoms

##

## Warning: configuration block ignored: unsupported platform (ex4400-24x)

##

multi-chassis {

multi-chassis-protection 10.0.0.2 {

interface ae1;

}

Solution

mclag is not supported in EX4400

 

You can check the supported platforms for MCLAG in the below link:

 

https://apps.juniper.net/feature-explorer/feature-info.html?fKey=4070&fn=Multichassis+link+aggregation+%28MC-LAG%29

 

You can also check the supported features on the EX4400 in the Feature explorer tool:

 

https://apps.juniper.net/feature-explorer/

Modification History

8/1/2023: KB created