Re: 400G forwarding - how does it work?

2022-08-07 Thread dip
Disclaimer: I often use the M/M/1 queuing assumption for much of my work to keep the maths simple and believe that I am reasonably aware in which context it's a right or a wrong application :). Also, I don't intend to change the core topic of the thread, but since this has come up, I couldn't resis

Re: 400G forwarding - how does it work?

2022-07-26 Thread dip
mandatory slide of laundry analogy for pipelining https://cs.stanford.edu/people/eroberts/courses/soco/projects/risc/pipelining/index.html On Tue, 26 Jul 2022 at 12:41, Lawrence Wobker wrote: > >> "Pipeline" in the context of networking chips is not a terribly >> well-defined term. In some ch

Re: Cisco WAE

2021-09-30 Thread dip
See if this helps https://www.cisco.com/c/en/us/td/docs/net_mgmt/wae/6-4/platform/configuration/guide/WAE_Platform_Configuration_Guide/wp_col_overview.html#pgfId-1072022 On Thu, Sep 30, 2021 at 7:41 AM Mark Davis wrote: > Is anyone on the list familiar with configuring WAE to exclude specific

Re: Tools and procedure for Network testing

2021-08-26 Thread dip
Another interesting candidate is https://trex-tgn.cisco.com/ On Thu, Aug 26, 2021 at 10:58 AM Humberto Galiza wrote: > I've used Ixia for similar purposes (nothing related to voip stuff > though), but as others already said equipment cost is a factor here. > If the budget is short or if you're w

Re: rsvp-te admission control - i don't see it

2020-09-04 Thread dip
can you try this https://www.cisco.com/c/en/us/td/docs/ios_xr_sw/iosxr_r3-7/mpls/command/reference/gr37mpte.html#wp2134470 On Fri, Sep 4, 2020 at 10:26 AM wrote: > Thanks dip, let me know what you think. > > r20 is headend and r22 is tailend r20>r22 > > r22 is headed

Re: rsvp-te admission control - i don't see it

2020-09-04 Thread dip
What's the signalled bandwidth being reserved by the headend "R20" in your example? it's a hunch that you may not have that defined and it becomes Zero bandwidth LSPs. On Fri, Sep 4, 2020 at 9:09 AM wrote: > Thanks Mark, I have a tunnel traversing those interfaces. Customer > routers (r10, r30)

Re: Segment Routing

2018-05-21 Thread dip
Matt, Just to clarify, Are you asking for SR and LDP interop or SR over LDP? Two different things. Thanks Dip On Fri, May 18, 2018 at 3:11 AM, Matt Geary wrote: > Hello maillist anyone had any experience with segment routing and its > performance over LDP? We are evaluating the option t

Re: BGP advertise-best-external on RR

2015-09-01 Thread dip
There's no such thing as free lunch right :). If BGP Add-Path or Diverse-Path isn't option for you then as you mentioned Internet VRF with different RD is the third option but you have to understand the implications here as well around increase in % of memory. Another option could be to bypass the