In the following configuration example, PE-70 and PE-73 are part of the same single-active multi-homing, Ethernet-segment ESI-7413. In this case, the CE is connected to PE-70 and PE-73 through spoke-SDPs 4:74 and 34:74, respectively.
In this example PE-70 and PE-73 use a different source-bmac for packets coming from ESI-7413 and it is not an es-bmac as shown in the PBB-EVPN All-active Multi-homing Example.
*A:PE70# configure service system bgp-evpn
*A:PE70>config>service>system>bgp-evpn# info
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route-distinguisher 192.0.2.70:0
ethernet-segment "ESI-7413" create
esi 01:74:13:00:74:13:00:00:74:13
es-activation-timer 0
service-carving
mode auto
exit
multi-homing single-active
sdp 4
no shutdown
exit
----------------------------------------------
*A:PE70>config>service>system>bgp-evpn# /configure service vpls 20001
*A:PE70>config>service>vpls# info
----------------------------------------------
pbb
backbone-vpls 20000
exit
exit
stp
shutdown
exit
spoke-sdp 4:74 create
no shutdown
exit
no shutdown
----------------------------------------------
*A:PE70>config>service>vpls# /configure service vpls 20000
*A:PE70>config>service>vpls# info
----------------------------------------------
service-mtu 2000
pbb
source-bmac 00:00:00:00:00:70
exit
bgp-evpn
evi 20000
mpls bgp 1
ecmp 2
auto-bind-tunnel
resolution any
exit
no shutdown
exit
exit
stp
shutdown
exit
no shutdown
----------------------------------------------
*A:PE70>config>service>vpls#
A:PE73>config>service>system>bgp-evpn# info
----------------------------------------------
route-distinguisher 192.0.2.73:0
ethernet-segment "ESI-7413" create
esi 01:74:13:00:74:13:00:00:74:13
es-activation-timer 0
service-carving
mode auto
exit
multi-homing single-active
sdp 34
no shutdown
exit
----------------------------------------------
A:PE73>config>service>system>bgp-evpn# /configure service vpls 20001
A:PE73>config>service>vpls# info
----------------------------------------------
pbb
backbone-vpls 20000
exit
exit
stp
shutdown
exit
spoke-sdp 34:74 create
no shutdown
exit
no shutdown
----------------------------------------------
A:PE73>config>service>vpls# /configure service vpls 20000
A:PE73>config>service>vpls# info
----------------------------------------------
service-mtu 2000
pbb
source-bmac 00:00:00:00:00:73
exit
bgp-evpn
evi 20000
mpls bgp 1
auto-bind-tunnel
resolution any
exit
no shutdown
exit
exit
stp
shutdown
exit
no shutdown
----------------------------------------------
A:PE73>config>service>vpls#