Inactivate Internal Interfaces

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Matthew
Matthew Posts: 19  Freshman Member
First Comment First Answer Friend Collector Seventh Anniversary
in USG FLEX H Series

Is there a way to inactivate/disable internal interfaces? Out of the box, the H series has ge3 and ge4 interfaces. I usually want the same untagged interface across all ports. However, I am unable to inactivate the ge4 interface and I have to assign it to at lease one port so that port is stuck on a different subnet. On the USG and Flex series, I could disable the lan2 interface so that all (non-WAN) ports were assigned to the same lan1 interface.

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  • PeterUK
    PeterUK Posts: 3,899  Guru Member
    100 Answers 2500 Comments Friend Collector Seventh Anniversary

    You need to remove all references from ge4 to remove it then you should be able to have all ports as untagged under the same interface

  • Matthew
    Matthew Posts: 19  Freshman Member
    First Comment First Answer Friend Collector Seventh Anniversary

    I was able to inactivate the ge4 interface but it still requires at least 1 port be assigned to the interface.

  • PeterUK
    PeterUK Posts: 3,899  Guru Member
    100 Answers 2500 Comments Friend Collector Seventh Anniversary
    edited May 27

    Just remove Ge4 interface if all references are removed then that port will free up. 

  • Zyxel_Melen
    Zyxel_Melen Posts: 3,545  Zyxel Employee
    Zyxel Certified Network Engineer Level 1 - Switch Zyxel Certified Network Administrator - Switch Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate

    Hi @Matthew,

    As PeterUK mentioned, please ensure the ge4 internface has removed all reference before you remove it.

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    Zyxel Melen


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