Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-11-04 Thread Pavel Lunin
Andrey Kostin wrote: > > HQoS is needed for subscriber aggregation, exactly for the case that is > discussed in another thread "Juniper buffer float". This is how Juniper and other vendors present it. But it's very questionable if you really need a dedicated set of queues per subscriber

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-11-02 Thread Andrey Kostin
Hi Pavel, HQoS is needed for subscriber aggregation, exactly for the case that is discussed in another thread "Juniper buffer float". NG cards without HQoS can be configured for "flexible mode" which is HQoS limited to 32k queues. It's suitable for example if you have some number of vlans and

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-21 Thread adamv0025
> Kevin Wormington > Sent: Friday, October 19, 2018 6:29 PM > > Hi list, > > Can anyone tell me the differences in scaling or features of the MPC2E-3D- > NG-R-B vs MPC2E-3D-R-B. I know the NG requires an SBCE2. > > Thanks, > Without going into too much detail (again), If all your traffic

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-20 Thread Roger Wiklund
High level diff: MPC2E 2xPFE@40G each No IR license mode (all features but 32VRF limit per MPC) Minimum Junos 11.2R4 MPC2E-NG 1xPFE@80G IR license mode available Minimum Junos 14.1R4 Requires SCBE or SCBE2 More details here about specific features: (dynamic power, flexible queueing, hqos, l2tp

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-20 Thread Pavel Lunin
Hi, If memory serves, MPC2-NG is much like MPC3-NG: one MPC5-like PFE inside. A good question is what is the difference between the MPC2-NG and MPC3-NG... I'll let the astute readers figure it out on their own. Old MPC2 non-NG is the "first generation Trio"-based card: two PFE, one per MIC.

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-20 Thread Saku Ytti
Hey Rolf, No that's not it, that's difference between Q and non Q card. All three generations had HQoS support: 1) MPC (Trio 1.0) 2) MPCE 3) MPCE--NG I'm not sure about difference, MPCE I believe got better oscillator for timing and I think more linecard cpu dram for higher subscriber scale.

Re: [j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-19 Thread Rolf Hanßen
Hello, as far as I see the feature difference is HQoS: https://www.juniper.net/documentation/en_US/release-independent/junos/topics/reference/general/mpc-mx-series-mpc2e-features.html regards Rolf > Hi list, > > Can anyone tell me the differences in scaling or features of the > MPC2E-3D-NG-R-B

[j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

2018-10-19 Thread Kevin Wormington
Hi list, Can anyone tell me the differences in scaling or features of the MPC2E-3D-NG-R-B vs MPC2E-3D-R-B. I know the NG requires an SBCE2. Thanks, Kevin ___ juniper-nsp mailing list juniper-nsp@puck.nether.net