[j-nsp] MX480 Filter based forwarding performance
I am hoping someone can provide a good link to FBF performance, is it handled by the PFE in hardware or is it handled in software, limitations if any? I have a design that is using FBF extensively, currently we are not routing much traffic but that could change soon. thanks in advance, Mike ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QFX 5100 and vlan rewriting
Hello Jonathan,
Thanks for your answer. With "inner-vlan-id-list", I get:
## Warning: 'inner-vlan-id-list' can be used only on interface with
vlan-id/vlan-tags
## Warning: 'inner-vlan-id-list' is supported only on
flexible-vlan-tagging mode
While the documentation says I should choose between
flexible-vlan-tagging and interface-mode trunk, adding
flexible-vlan-tagging fix the second warning. However, I am puzzled at
which vlan-id I should be using at the IFL level. I am not using QinQ.
--
Parenthesise to avoid ambiguity.
- The Elements of Programming Style (Kernighan & Plauger)
――― Original Message ―――
From: Jonathan Call
Sent: 17 mai 2018 14:30 GMT
Subject: Re: [j-nsp] QFX 5100 and vlan rewriting
To: Vincent Bernat; juniper-nsp@puck.nether.net
> Use the inner-vlan-id-list option:
>
> https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/vlan-translation-vlan-id-list-l2.html
>
> Jonathan
>
>
>
>
>
> From: juniper-nsp on behalf of Vincent
> Bernat
> Sent: Thursday, May 17, 2018 3:17 AM
> To: juniper-nsp@puck.nether.net
> Subject: [j-nsp] QFX 5100 and vlan rewriting
>
>
> Hey!
>
> I am a bit puzzled how to do VLAN rewriting with the QFX5100. With a MX,
> the following configuration would work:
>
> interfaces {
> xe-0/0/0 {
> unit 0 {
> family bridge {
> interface-mode trunk;
> vlan-id-list [ 57 58 ];
> vlan-rewrite {
> translate 3 57;
> translate 4 58;
> }
> }
> }
> }
> }
>
> With a QFX5100, running 17.4, there is no "vlan-id-list" under "family
> ethernet-switching" (but there is "inner-vlan-id-list" and there is
> "vlan-id-list" outside "family ethernet-switching"). If I don't specify
> anything, I get an error message saying to use "vlan members". However,
> the following configuration does not translate VLANs:
>
> interfaces {
> xe-0/0/0 {
> unit 0 {
> family ethernet-switching {
> interface-mode trunk;
> vlan members [ vlan-57 vlan-58 ];
> vlan-rewrite {
> translate 3 57;
> translate 4 58;
> }
> }
> }
> }
> }
> vlans {
> vlan-57 vlan-id 57;
> vlan-58 vlan-id 58;
> }
>
> Am I doing something wrong? Thanks!
___
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] QFX 5100 and vlan rewriting
Use the inner-vlan-id-list option:
https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/vlan-translation-vlan-id-list-l2.html
Jonathan
From: juniper-nsp on behalf of Vincent
Bernat
Sent: Thursday, May 17, 2018 3:17 AM
To: juniper-nsp@puck.nether.net
Subject: [j-nsp] QFX 5100 and vlan rewriting
Hey!
I am a bit puzzled how to do VLAN rewriting with the QFX5100. With a MX,
the following configuration would work:
interfaces {
xe-0/0/0 {
unit 0 {
family bridge {
interface-mode trunk;
vlan-id-list [ 57 58 ];
vlan-rewrite {
translate 3 57;
translate 4 58;
}
}
}
}
}
With a QFX5100, running 17.4, there is no "vlan-id-list" under "family
ethernet-switching" (but there is "inner-vlan-id-list" and there is
"vlan-id-list" outside "family ethernet-switching"). If I don't specify
anything, I get an error message saying to use "vlan members". However,
the following configuration does not translate VLANs:
interfaces {
xe-0/0/0 {
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan members [ vlan-57 vlan-58 ];
vlan-rewrite {
translate 3 57;
translate 4 58;
}
}
}
}
}
vlans {
vlan-57 vlan-id 57;
vlan-58 vlan-id 58;
}
Am I doing something wrong? Thanks!
--
Choose a data representation that makes the program simple.
- The Elements of Programming Style (Kernighan & Plauger)
___
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
juniper-nsp Info Page - puck.nether.net
puck.nether.net
To see the collection of prior postings to the list, visit the juniper-nsp
Archives.. Using juniper-nsp: To post a message to all the list members, send
email to juniper-nsp@puck.nether.net.
___
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
[j-nsp] QFX 5100 and vlan rewriting
Hey!
I am a bit puzzled how to do VLAN rewriting with the QFX5100. With a MX,
the following configuration would work:
interfaces {
xe-0/0/0 {
unit 0 {
family bridge {
interface-mode trunk;
vlan-id-list [ 57 58 ];
vlan-rewrite {
translate 3 57;
translate 4 58;
}
}
}
}
}
With a QFX5100, running 17.4, there is no "vlan-id-list" under "family
ethernet-switching" (but there is "inner-vlan-id-list" and there is
"vlan-id-list" outside "family ethernet-switching"). If I don't specify
anything, I get an error message saying to use "vlan members". However,
the following configuration does not translate VLANs:
interfaces {
xe-0/0/0 {
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan members [ vlan-57 vlan-58 ];
vlan-rewrite {
translate 3 57;
translate 4 58;
}
}
}
}
}
vlans {
vlan-57 vlan-id 57;
vlan-58 vlan-id 58;
}
Am I doing something wrong? Thanks!
--
Choose a data representation that makes the program simple.
- The Elements of Programming Style (Kernighan & Plauger)
___
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
