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I think the internal port is the opposite pfe in the same chassis.

IIRC EX4200 is two pfe in the same box, EX3200 is one pfe

On Tue, Sep 20, 2016 at 1:58 PM, Jeremy Lumby <[log in to unmask]> wrote:

> I agree, I am confused to what the second two mean as well.  I was
> surprised to see internal 1/24, as well as no intermediate interface in the
> lossless ones.  I expected to see all vcp-1 or vcp-0 in the middle
>
>
>
> *From:* MICE Discuss [mailto:[log in to unmask]] *On Behalf
> Of *Matthew Beckwell
> *Sent:* Tuesday, September 20, 2016 1:51 PM
> *To:* [log in to unmask]
> *Subject:* Re: [MICE-DISCUSS] EX4200 (1G Switch) Packet Loss -> 10G
> Participants
>
>
>
> Yeah, we should set aside the ae5 test data for the moment...because I
> agree it's confusing when it's split across 2 switches.
>
>
>
> I'd have to rely on someone who speaks Juniper as to what the various
> paths mean....
>
> "vcp-1" vs "internal-1/24" vs nothing?...
>
>
>
> Although- it looks like so far all the paths with loss seem to have
> "vcp-1" in them?
>
> ~Matthew
>
>
>
>
>
> On Tue, Sep 20, 2016 at 1:28 PM, Jeremy Lumby <[log in to unmask]> wrote:
>
> Matthew,
>
>
>
>                 The switch throws out an error if I set the destination
> port as an agg port.  However I did all of their member ports individually
> if that helps you.  Personally I think AE bundles on different switches
> should probably be ignored as data points to keep the troubleshooting
> straightforward.
>
>
>
> jlumby@MICE-SW1> ...ce ge-1/0/15 destination-interface xe-2/0/11
>
> vc-path from ge-1/0/15 to xe-2/0/11
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       2         6       xe-2/0/11
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...ce ge-1/0/15 destination-interface xe-0/0/35
>
> vc-path from ge-1/0/15 to xe-0/0/35
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       1         3       internal-1/24
>
> 2       0         1       xe-0/0/35
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...-interface ge-1/0/15 destination-interface xe-0/0/3
>
> vc-path from ge-1/0/15 to xe-0/0/3
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       2         6       vcp-1
>
> 2       0         0       xe-0/0/3
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...e-interface ge-1/0/15 destination-interface xe-0/0/13
>
> vc-path from ge-1/0/15 to xe-0/0/13
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       2         6       vcp-1
>
> 2       0         0       xe-0/0/13
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...-interface ge-1/0/15 destination-interface xe-0/0/29
>
> vc-path from ge-1/0/15 to xe-0/0/29
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       1         3       internal-1/24
>
> 2       0         1       xe-0/0/29
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...-interface ge-1/0/15 destination-interface xe-0/0/38
>
> vc-path from ge-1/0/15 to xe-0/0/38
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       1         3       internal-1/24
>
> 2       0         1       xe-0/0/38
>
>
>
> {master:1}
>
> jlumby@MICE-SW1> ...-interface ge-1/0/15 destination-interface xe-2/0/15
>
> vc-path from ge-1/0/15 to xe-2/0/15
>
> Hop   Member  PFE-Device  Interface
>
> 0       1         4       ge-1/0/15
>
> 1       2         6       xe-2/0/15
>
>
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