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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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