I have this topology in our network.
Customer1 = NCS1- NCS2= CUstomer2.
Between NCS1 and NCS2 we have EVPN. Customer 1 connected to NCS1 witch single active, but Customer 2 connected to the NCS1 and NCS2 via all-active through switch.
NCS-1
l2vpn bridge group EVPN_GIST bridge-domain GIST_858
l2vpn bridge group EVPN_GIST bridge-domain GIST_858 mtu 9180
l2vpn bridge group EVPN_GIST bridge-domain GIST_858 interface Bundle-Ether4.858
l2vpn bridge group EVPN_GIST bridge-domain GIST_858 interface Bundle-Ether15.858
l2vpn bridge group EVPN_GIST bridge-domain GIST_858 interface Bundle-Ether15.858 split-horizon group
l2vpn bridge group EVPN_GIST bridge-domain GIST_858 evi
NCS-2
l2vpn bridge group EVPN_BD bridge-domain BD_858
l2vpn bridge group EVPN_BD bridge-domain BD_858 mtu 9180
l2vpn bridge group EVPN_BD bridge-domain BD_858 interface Bundle-Ether4.858
l2vpn bridge group EVPN_BD bridge-domain BD_858 interface Bundle-Ether15.858
l2vpn bridge group EVPN_BD bridge-domain BD_858 interface Bundle-Ether15.858 split-horizon group
l2vpn bridge group EVPN_BD bridge-domain BD_858 evi 858
!
evpn
interface Bundle-Ether4
ethernet-segment
identifier type 0 10.30.14.10.10.00.00.00.04
load-balancing-mode single-active
!
sh run evp interface bundle-Ether 15
evpn
interface Bundle-Ether15
ethernet-segment
identifier type 0 10.30.14.10.10.00.00.00.15
!
Sometimes this topology don`t work. On the Bridge domain we can not see mac-address our customer. If i delete bridge domain and create this bridge domain again, our NCS learn mac address.
Anybody have this problem ?
