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mgaudette's avatar
mgaudette
Aspirant
Mar 24, 2018

How to limit port speed on M5300 switch

Hi,

 

I have a pair of M5300 switches (stacked), and on one of its ports I have a device that sometimes saturates our 100Mbit/s uplink. Its traffic is legitimate (remote backups) but it impacts everybody's network.  I do not want to limit it to 10Mbit/s (too slow) but would love to limit its port speed to something closer to 80Mbit/s, leaving around 20Mbit/s for general internet use.

 

We upgraded from a GS724T to these M5300, and the GS724T had a very obvious way of limiting port speed.  I am fairly confident that this can also be done with the M5300, but I cannot find how to do so.

 

If worst comes to worst, limiting by MAC address or IP would also be a solution, but I would rather have a simple per-port limit. 

 

I am running firmware 11.0.0.31 (latest as of this port).

 

I would appreciate any help to find where I would be able to do this.

 

2 Replies

  • Retired_Member's avatar
    Retired_Member

    Hi mgaudette,

     

    Welcome to the community!

    If you want limit the uplink speed based on port on switch M5300. I suggest DiffServ function is available for you.

    Below is the config step:

    1. Class - Create classes and define class criteria.

    Example: Class name is test, and match every;
    2. Policy - Create policies, associate classes with policies, and define policy statements.

    Example: Policy name is p1, Policy type is in, Member class is test;
    3. Service - Add a policy to an inbound interface.

    Example: port 1/0/1, select Policy in name to p1, then click apply button;

     

    For detailed configuration about DiffServ, please refer to Link (page 524)

     



    Hope it helps!

    Regards,

    EricZ
    NETGEAR employee

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