[j-nsp] 100mbps bandwidth on a logical interface

Damian Holdcroft damian.holdcroft at gmail.com
Wed Aug 3 20:41:30 EDT 2016


This would explain the bandwidth value:
https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR471628

Cheers

On Thu., 4 Aug. 2016, 01:29 Jonathan Call, <lordsith49 at hotmail.com> wrote:

> This is an old switch running 11.4R2. The class-of-service shows nothing
> of significance:
>
> Physical interface: ge-0/0/27, Index: 157
> Queues supported: 8, Queues in use: 4
>   Scheduler map: <default>, Index: 2
>   Congestion-notification: Disabled
>
>   Logical interface: ge-0/0/27.0, Index: 123
>     Object                  Name                   Type
> Index
>     Classifier              ieee8021p-untrust      untrust
>     16
>
> This value seems so obscure you're probably correct that it is some random
> PR.
>
> Jonathan
>
> I apologize if this doesn't show up formatted properly. For some reason my
> Macbook does not seems to copy and paste well in Hotmail.
>
> From: dale.shaw at gmail.com <dale.shaw at gmail.com> on behalf of Dale Shaw <
> dale.shaw+j-nsp at gmail.com>
> Sent: Wednesday, August 3, 2016 12:53 AM
> To: Jonathan Call
> Cc: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] 100mbps bandwidth on a logical interface
>
>
> Hi Jonathan,
>
> On 3 August 2016 at 16:23, Jonathan Call <lordsith49 at hotmail.com> wrote:
> >
> > I have a  Gigabit Ethernet port on an EX4200 that is performing very
> poorly. It maxes out at about 120Mbps under heavy load. During that heavy
> load I see MAC pause frame values increasing as well as dropped packets in
> the queue counters. All of this points  to the server being the culprit.
> [...]
>
>
>
> What output do you see with "show class-of-service interface ge-0/0/27" ?
>
>
> I assume based on the existence of "ge-0/0/27" that it's a EX4200-48T/P.
> Which Junos release are you running? (might help folks match a PR, if there
> is one)
>
>
> Cheers,
> Dale
>
>
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