Pictures of a recent 800G ZR+ Early Field Trial (EFT). Cisco 8711-32FH-M (12.8Tbps) and 8212-48FH-M (19.2Tbps) with Acacia QSFP-DD 800G ZR+ pluggables.
Staging was done in Paris before shipping to customer.
#pushdastuff
Staging was done in Paris before shipping to customer.
#pushdastuff
December 17, 2024 at 4:48 PM
Pictures of a recent 800G ZR+ Early Field Trial (EFT). Cisco 8711-32FH-M (12.8Tbps) and 8212-48FH-M (19.2Tbps) with Acacia QSFP-DD 800G ZR+ pluggables.
Staging was done in Paris before shipping to customer.
#pushdastuff
Staging was done in Paris before shipping to customer.
#pushdastuff
Back into the trenches after a 2-week break. It hurts. For 2025 the plan remains the same: #pushdastuff
January 6, 2025 at 9:02 AM
Back into the trenches after a 2-week break. It hurts. For 2025 the plan remains the same: #pushdastuff
Annual reminder: I'm running free projects for networking community - BGP feeds with bogons, FlowSpec, country/geo, full IPv4/IPv6 global table, RPKI RSes and AS112 sinkholes. All documented here: lukasz.bromirski.net/projects/ #bgp #as112 #anycast #freebsd #iosxr #xrv9000 #pushdastuff
projects
below you can see some of the community projects I created/actively maintaining:
AS 112 - world wide project to sinkhole RFC 1918 DNS traffic locally within countries/geos and avoid slamming DNS roo...
lukasz.bromirski.net
January 11, 2025 at 6:51 PM
Annual reminder: I'm running free projects for networking community - BGP feeds with bogons, FlowSpec, country/geo, full IPv4/IPv6 global table, RPKI RSes and AS112 sinkholes. All documented here: lukasz.bromirski.net/projects/ #bgp #as112 #anycast #freebsd #iosxr #xrv9000 #pushdastuff
Just upgraded my RSVP-TE tunnels to 10 Pbps bandwidth in Cisco IOS XR. So much bandwidth for… traffic engineering activities! (It’s not a single interface, but your tunnels have never had more room.)
Check out: cs.co/63320AheBg
#CiscoDevNet #IOSXR #pushdastuff
Check out: cs.co/63320AheBg
#CiscoDevNet #IOSXR #pushdastuff
October 24, 2025 at 2:43 PM
Just upgraded my RSVP-TE tunnels to 10 Pbps bandwidth in Cisco IOS XR. So much bandwidth for… traffic engineering activities! (It’s not a single interface, but your tunnels have never had more room.)
Check out: cs.co/63320AheBg
#CiscoDevNet #IOSXR #pushdastuff
Check out: cs.co/63320AheBg
#CiscoDevNet #IOSXR #pushdastuff