SRX

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  • 1.  increasing the bandwidth on reth interface in SRX

    Posted 01-24-2017 09:14

    hi

     

    i wonder about increasing the bandwidth on reth interface in SRX is that possible ?? 



  • 2.  RE: increasing the bandwidth on reth interface in SRX

     
    Posted 01-24-2017 10:22

    Hi Elbeshti,

     

    Yes bandwidth of the redundant interface increased and can be set the Bandwidth of interface by the below mentioned command:

     

    root# set interfaces <reth interface> unit <number> bandwidth   <Number>

     

    Please refer the below mentioned documention for more information :

     

    # https://www.juniper.net/techpubs/en_US/junos15.1x49-d70/topics/reference/configuration-statement/reth-edit-interfaces-security.html

     

    Please let me know if you have any further queries .

     

    -Regards,
    Rishi
    [KUDOS PLEASE! If you think I earned it!
    If this solution worked for you please flag my post as an "Accepted Solution" so others can benefit..]



  • 3.  RE: increasing the bandwidth on reth interface in SRX
    Best Answer

     
    Posted 01-24-2017 22:01

    You can add multiple child interfaces under the reth to have more bandwidth. Ideally you take 1 interface from each node to make reth, you can take upto 8 interfaces from each node to get more bandwidth. When you take more than 1 interface from one node you need LACP/LAG. KB22474 explains the LACP supported scenarios and configuaration

    https://kb.juniper.net/KB22474

    https://www.juniper.net/techpubs/en_US/junos12.1x47/topics/example/chassis-cluster-redundant-ethernet-interface-link-aggregation-group-configuring-cli.html