nanog mailing list archives
Re: MX204 Virtual Chassis Setup
From: Tom Beecher <beecher () beecher cc>
Date: Wed, 23 Aug 2023 11:01:10 -0400
What would have been nice is if Juniper oversubscribed the face plate of this platform, as most people are more likely to run out of ports than they would the 400Gbps forwarding capacity of Trio.
You're restricted to 400G because they did fixed lane allocations to the EA chip on the PFE to each port group. Doing an MRATE setup to let you access all 480G would have increased electrical complexity, and dramatically increased the price point of the box. There are tradeoffs. The more flexibility you want, the more expensive the box is going to be. I'm not sure they allow oversubscription on anything in the MX line anymore honestly. I could be wrong, I've been face down in a specific subset of equipment for a while, someone please correct me if I am. On Wed, Aug 23, 2023 at 2:11 AM Mark Tinka <mark@tinka.africa> wrote:
On 8/23/23 08:00, Pascal Masha wrote:Thanks just wanted to know whether it was a supported feature.What would have been nice is if Juniper oversubscribed the face plate of this platform, as most people are more likely to run out of ports than they would the 400Gbps forwarding capacity of Trio. In some cases, we deploy more of these in the same PoP just because we need more ports, not because we need more capacity; and a chassis would not make sense for the function, yet. Mark.
Current thread:
- MX204 Virtual Chassis Setup Pascal Masha (Aug 21)
- Re: MX204 Virtual Chassis Setup Ryan Hamel (Aug 21)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 21)
- Re: MX204 Virtual Chassis Setup Chris (Aug 22)
- Re: MX204 Virtual Chassis Setup Pascal Masha (Aug 22)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 22)
- Re: MX204 Virtual Chassis Setup Tom Beecher (Aug 23)
- Re: MX204 Virtual Chassis Setup Matt Erculiani (Aug 23)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 25)
- Re: MX204 Virtual Chassis Setup Tom Beecher (Aug 25)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 25)
- Re: MX204 Virtual Chassis Setup Aaron1 (Aug 25)
- Re: MX204 Virtual Chassis Setup Tom Beecher (Aug 25)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 25)
- Re: MX204 Virtual Chassis Setup Pascal Masha (Aug 22)
- Re: MX204 Virtual Chassis Setup Ryan Hamel (Aug 21)
- Re: MX204 Virtual Chassis Setup Mark Tinka (Aug 23)
- Re: MX204 Virtual Chassis Setup tim () pelican org (Aug 23)
- Re: MX204 Virtual Chassis Setup Aaron Gould (Aug 23)