Ha! It's youtube punishing you for being an early viewer. The SD version of the video posts immediately after upload while the HD version is processed. I don't hate any of you! I think maybe I'll schedule publication going forward to ensure the HD processing is complete before the video goes live.
Load balancing is dynamic. This page does a decent job explain the why/how of how this works in Junos: www.juniper.net/documentation/us/en/software/junos/evpn/topics/concept/evpn-vxlan-dynamic-load-balancing.html Regarding route-types, you'll find ESI values in Type-1, Type-2, Type-4, Type-5, and Type-7/8 route advertisements. You are correct to callout Type-1 routes as being associated with multi-homing as they are only generated when the ESI value is not all zeros (all zeros = single-homed interface). However, Type-4 routes also play a role. These "Ethernet Segment" routes are used for DF election and enable load-balancing of BUM traffic across the fabric. Together, Type-1 and Type-4 advertisements provide the EVPN control-plane with the programming it needs for load-balancing.
360p? Why do you hate us?
Ha! It's youtube punishing you for being an early viewer. The SD version of the video posts immediately after upload while the HD version is processed.
I don't hate any of you!
I think maybe I'll schedule publication going forward to ensure the HD processing is complete before the video goes live.
@@5minutejunos I kiiiiidddd I kiiiiiiddddd... Love your channel! Definitely a part of the MCLAG hit squad as well.
Does EVPN Type 1 route per EVI or per ESI is used for load balancing?
Load balancing is dynamic. This page does a decent job explain the why/how of how this works in Junos: www.juniper.net/documentation/us/en/software/junos/evpn/topics/concept/evpn-vxlan-dynamic-load-balancing.html
Regarding route-types, you'll find ESI values in Type-1, Type-2, Type-4, Type-5, and Type-7/8 route advertisements. You are correct to callout Type-1 routes as being associated with multi-homing as they are only generated when the ESI value is not all zeros (all zeros = single-homed interface). However, Type-4 routes also play a role. These "Ethernet Segment" routes are used for DF election and enable load-balancing of BUM traffic across the fabric. Together, Type-1 and Type-4 advertisements provide the EVPN control-plane with the programming it needs for load-balancing.