Lukasz, Modular MX80 (and smaller brothersX5/10/40) does offer 3 levels of hqos with full shaping, priority propagation, CIR/PIR (only PIR at IF level) and a lot of other features. Also ingress shaping si supported. As I work for Juniper, I have no direct experience with ASRs just wanted to point out MX 80 does supporto hqos.
My 2 cents. Max Il giorno 05/gen/2013 19:15, "Lukasz Bromirski" <[email protected]> ha scritto: > > On Jan 5, 2013, at 3:38 PM, Robert Hass <[email protected]> wrote: > > > On Sat, Jan 5, 2013 at 2:17 PM, Jon Lewis <[email protected]> wrote: > >> For an ethernet-only operation, the 6500/sup720-3bxl delivers > considerable > >> packet forwarding/$ (lots of parts in the used channel). Its biggest > >> weaknesses would likely be netflow (having to do sampled if you're doing > > > > You can add weaknesses in QoS area. No HQoS on LAN cards. > > 6500 is LAN/DC services switch, there's no need for HQoS in that > scenario usually. MX80 is a router and doesn't offer HQoS, which is > a worse problem. With Sup2T in 6500 you can pack a pretty good QoS > capabilities, it lifts the uRPF restrictions of previous generations, > and adds Flexible NetFlow along with good scalability for ACLs and > NetFlow cache to the portfolio of tools you can use. It also offers > truly "routed" approach to dealing with VLANs, as you have BDs and > LFIs to flexibly map/remap VLANs, and terminate L3 where do you want. > > For scenarios where ASR1k doesn't scale for price/performance reasons, > use ASR9001. > > -- > "There's no sense in being precise when | Łukasz Bromirski > you don't know what you're talking | jid:[email protected] > about." John von Neumann | http://lukasz.bromirski.net > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
