Re: [j-nsp] Setting CoS bits on ingress frames

2015-06-24 Thread Victor Sudakov
Yes but there should be a way to say any packet enering this untagged port should be processed as if it has such and such CoS value. Alexander Arseniev wrote: Not on untagged ports - IEEE 802.1 PCP bits are only present in tagged frames. Thanks Alex On 23/06/2015 12:47, Victor Sudakov

Re: [j-nsp] Setting CoS bits on ingress frames

2015-06-24 Thread Alexander Arseniev
That's what my fixed port classifier does - any packet entering the given port is assigned a FC: class-of-service { interfaces { ge-0/0/0 { ### ingress untagged interface for Internet traffic unit 0 { forwarding-class be1; }} Then this FC is

[j-nsp] MC-LAG Split-Brain detection

2015-06-24 Thread Sebastian Wiesinger
Hello, does anyone here know how *exactly* MC-LAG split-brain detection works in the event that one of the MC-LAG peers is down? For example when one of the MC-LAG peers does a software upgrade and is down the traffic is switched to the other peer. How does JunOS distinguish this from a

Re: [j-nsp] Setting CoS bits on ingress frames

2015-06-24 Thread Chris Kawchuk
class-of-service { interface { ge-0/0/0 { unit 0 { forwarding0class expedited-forwarding; } } } } where ge-0/0/0 is defined as an untagged port (i.e. family inet with no vlan-id, family ethernet-switching port mode access) etc... -

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Dan Peachey
Thanks Steven and Saku, that's what I was looking for. Dan ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Dan Peachey
On 23 June 2015 at 17:43, Saku Ytti s...@ytti.fi wrote: I don't have access to any JNPR box right now, so can't give exact command. But as you're using QX for scheduling, you'll need the chipID, and L2/L3 index, and taildrop index, then you can use 'show qx ..' to fetch the size of the tail,

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Saku Ytti
On (2015-06-24 11:40 +0100), Dan Peachey wrote: Hey Dan, I must be missing something, but it seems that regardless of what I set as a temporal buffer, the byte buffer value assigned doesn't appear to change. Can you give CLI config (TCP, shaper and queues) show cos halp ifl X show qx N

[j-nsp] MX104 Limitations

2015-06-24 Thread Colton Conor
We are considering upgrading to a Juniper MX104, but another vendor (not Juniper) pointed out the following limitations about the MX104 in their comparison. I am wondering how much of it is actually true about the MX104? And if true, is it really that big of a deal?: 1. No fabric redundancy

Re: [j-nsp] MX104 Limitations

2015-06-24 Thread Phil Rosenthal
Comments inline below. On Jun 24, 2015, at 9:08 AM, Colton Conor colton.co...@gmail.com wrote: We are considering upgrading to a Juniper MX104, but another vendor (not Juniper) pointed out the following limitations about the MX104 in their comparison. I am wondering how much of it is

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Dan Peachey
Hey Dan, I must be missing something, but it seems that regardless of what I set as a temporal buffer, the byte buffer value assigned doesn't appear to change. Can you give CLI config (TCP, shaper and queues) show cos halp ifl X show qx N tail-rule Y 0 0 show qx N q Z queue-length

Re: [j-nsp] MX104 Limitations

2015-06-24 Thread Raphael Mazelier
Hello, I have no the full knowledge to disccussall of the points above, but the real point is where you come from ? mx80 ? and why you need an upgrade to (say) mx104 ? And for what I know: 1. MX104 like MX80 have no SBC, true. They are integrated router. So no redundancy on this point. 2.

Re: [j-nsp] MX104 Limitations

2015-06-24 Thread Saku Ytti
On (2015-06-24 08:08 -0500), Colton Conor wrote: Hey, 1. No fabric redundancy due to fabric-less design. There is no switch fabric on the MX104, but there is on the rest of the MX series. Not sure if this is a bad or good thing? I'd say categorically good thing. Less latency, less

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Saku Ytti
On (2015-06-24 16:08 +0100), Dan Peachey wrote: Hey Dan, class-of-service { traffic-control-profiles { 10M { scheduler-map 10M_COS; shaping-rate 10m; guaranteed-rate 10m; # add this } QueueStateMax Guaranteed

Re: [j-nsp] CoS buffer size

2015-06-24 Thread Saku Ytti
On 24 June 2015 at 22:29, Dan Peachey d...@illusionnetworks.com wrote: Hey, I thought the weights were determined by the %? The weights are then used to schedule the queues appropriately. Even if the queues are in excess, they should be weighted correctly? I tested this when Trio came out,