lsw1
vlan 10
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10
interface GigabitEthernet0/0/2
port link-type access
port default vlan 10
lsw2
vlan 10
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10
interface GigabitEthernet0/0/2
port link-type access
port default vlan 10
ce1
evpn-overlay enable
bridge-domain 10
vxlan vni 10
evpn
route-distinguisher 10:1 RD全网唯一
vpn-target 10:10 export-extcommunity
vpn-target 10:10 import-extcommunity
interface GE1/0/0
undo portswitch
undo shutdown
ip address 10.0.12.1 255.255.255.0
ospf enable 1 area 0.0.0.0
interface GE1/0/1
undo shutdown
interface GE1/0/1.10 mode l2
encapsulation dot1q vid 10
bridge-domain 10
interface GE1/0/9
shutdown
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
ospf enable 1 area 0.0.0.0
interface Nve1
source 1.1.1.1
vni 10 head-end peer-list protocol bgp
interface NULL0
bgp 100
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack0
ipv4-family unicast
peer 2.2.2.2 enable
l2vpn-family evpn
policy vpn-target
peer 2.2.2.2 enable
ospf 1
area 0.0.0.0
ce2
evpn-overlay enable
interface GE1/0/0
undo portswitch
undo shutdown
ip address 10.0.12.2 255.255.255.0
ospf enable 1 area 0.0.0.0
interface GE1/0/1
undo portswitch
undo shutdown
ip address 10.0.23.2 255.255.255.0
ospf enable 1 area 0.0.0.0
interface LoopBack0
ip address 2.2.2.2 255.255.255.255
ospf enable 1 area 0.0.0.0
interface NULL0
bgp 100
peer 1.1.1.1 as-number 100
peer 1.1.1.1 connect-interface LoopBack0
peer 3.3.3.3 as-number 100
peer 3.3.3.3 connect-interface LoopBack0
ipv4-family unicast
peer 1.1.1.1 enable
peer 3.3.3.3 enable
l2vpn-family evpn
undo policy vpn-target
peer 1.1.1.1 enable
peer 1.1.1.1 reflect-client
peer 3.3.3.3 enable
peer 3.3.3.3 reflect-client
ospf 1
area 0.0.0.0
ce3
evpn-overlay enable
bridge-domain 10
vxlan vni 10
evpn
route-distinguisher 10:2
vpn-target 10:10 export-extcommunity
vpn-target 10:10 import-extcommunity
interface GE1/0/0
undo portswitch
undo shutdown
ip address 10.0.23.3 255.255.255.0
ospf enable 1 area 0.0.0.0
interface GE1/0/1
undo shutdown
interface GE1/0/1.10 mode l2
encapsulation dot1q vid 10
bridge-domain 10
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
ospf enable 1 area 0.0.0.0
interface Nve1
source 3.3.3.3
vni 10 head-end peer-list protocol bgp
interface NULL0
bgp 100
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack0
ipv4-family unicast
peer 2.2.2.2 enable
l2vpn-family evpn
policy vpn-target
peer 2.2.2.2 enable
ospf 1
area 0.0.0.0
查看：
edag2\]dis bgp evpn peer \[edag2\]dis vxlan tunnel \[edag2\]dis bgp evpn all routing-table \[edag2\]dis bgp evpn all routing-table inclusive-route 0:32:1.1.1.1