Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-23 Thread Saku Ytti
On 23 June 2017 at 08:39, Vincent Bernat wrote: Hey, > Related question: why isn't cut-through the default mode? Is there any > downside of this mode (apart from forwarding invalid frames which > shouldn't matter much nowaday)? You'll pass errored frames to the network, as

Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-22 Thread Vincent Bernat
❦ 22 juin 2017 00:28 +0200, Thomas Bellman  : > We have a QFX5100 on which we have enabled cut-throug forwarding > ('set forwarding-options cut-through'). Now I am curious about > how effective that is. Is there any statistics one can dig out > about how often the switch is

Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-22 Thread Chris via juniper-nsp
On 22/06/2017 11:27 PM, Nelson, Brian wrote: Model: qfx5100-96s-8q Junos: 14.1X53-D42.3 user@qfx5100-96s# set forwarding-options cut-through ? Possible completions: <[Enter]>Execute this command accounting Configure accounting of traffic analyzer Analyzer

Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-22 Thread Nelson, Brian
; 'Thomas Bellman' <bell...@nsc.liu.se> Subject: Re: [j-nsp] Cut-through forwarding statistics on QFX5100 It is readily available in 17.2; not sure about earlier versions. branto@host# set forwarding-options ? Possible completions: > access-security Access security configura

Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-22 Thread Brant Ian Stevens
It is readily available in 17.2; not sure about earlier versions. branto@host# set forwarding-options ? Possible completions: > access-security Access security configuration > accounting Configure accounting of traffic > analyzer Analyzer options + apply-groups

Re: [j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-22 Thread Aaron Gould
Sorry I don't have an answer... but interestingly, I see this as a hidden command on the cousin ACX5048... is it hidden in the QFX5100 or in plain view using the ? after set forwarding-option ? I haven't used it nor committed it further so I don't know of its functionality on this ACX5048

[j-nsp] Cut-through forwarding statistics on QFX5100

2017-06-21 Thread Thomas Bellman
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 We have a QFX5100 on which we have enabled cut-throug forwarding ('set forwarding-options cut-through'). Now I am curious about how effective that is. Is there any statistics one can dig out about how often the switch is able to do cut-through, and