BGP EVPN方式VXLAN实验( 三 ) _VXLAN

interface GE1/0/2.20 mode l2
encapsulation dot1q vid 20
bridge-domain 20
#
interface GE1/0/2.30 mode l2
encapsulation dot1q vid 30
bridge-domain 30
#
i#
interface LoopBack0
ip address 4.4.4.4 255.255.255.255
ospf enable 1 area 0.0.0.0
#
interface Nve1
source 4.4.4.4
vni 20 head-end peer-list protocol bgp
vni 30 head-end peer-list protocol bgp
#
interface NULL0
#
bgp 100
peer 1.1.1.1 as-number 100
peer 1.1.1.1 connect-interface LoopBack0
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack0
#
ipv4-family unicast
undo peer 1.1.1.1 enable
undo peer 2.2.2.2 enable
#
l2vpn-family evpn
policy vpn-target
peer 1.1.1.1 enable
peer 1.1.1.1 advertise irb
peer 2.2.2.2 enable
peer 2.2.2.2 advertise irb
#
ospf 1
area 0.0.0.0
#

Leaf3配置

sysname leaf3
#
device board 17 board-type CE-MPUB
device board 1 board-type CE-LPUE
#
vlan batch 30
#
evpn-overlay enable
#
ip vpn-instance vpna
ipv4-family
route-distinguisher 1111:1111
vpn-target 1111:1111 export-extcommunity evpn
vpn-target 1111:1111 import-extcommunity evpn
vxlan vni 5010
#
ip vpn-instance vpnb
ipv4-family
route-distinguisher 2222:2222
vpn-target 2222:2222 export-extcommunity evpn
vpn-target 2222:2222 import-extcommunity evpn
vxlan vni 5020
#
bridge-domain 20
vxlan vni 20
evpn
route-distinguisher 20:20
vpn-target 20:20 export-extcommunity
vpn-target 1111:1111 export-extcommunity
vpn-target 20:20 import-extcommunity
arp broadcast-suppress mismatch-discard enable
#
bridge-domain 30
vxlan vni 30
evpn
route-distinguisher 30:30
vpn-target 30:30 export-extcommunity
vpn-target 1111:1111 export-extcommunity
vpn-target 30:30 import-extcommunity
arp broadcast-suppress mismatch-discard enable
#
#
interface Vbdif20
ip binding vpn-instance vpna
ip address 20.1.1.1 255.255.255.0
mac-address 00e0-2020-0001
vxlan anycast-gateway enable
arp collect host enable
#
interface Vbdif30
ip binding vpn-instance vpnb
ip address 30.1.1.1 255.255.255.0
mac-address 00e0-3030-0001
vxlan anycast-gateway enable
arp collect host enable
#
#
interface GE1/0/0
undo portswitch
undo shutdown
ip address 10.1.15.5 255.255.255.0
ospf network-type p2p
ospf enable 1 area 0.0.0.0
#
interface GE1/0/1
undo portswitch
undo shutdown
ip address 10.1.25.5 255.255.255.0
ospf network-type p2p
ospf enable 1 area 0.0.0.0
#
interface GE1/0/2
undo shutdown
#
interface GE1/0/2.20 mode l2
encapsulation dot1q vid 20
bridge-domain 20
#
#
interface GE1/0/2.30 mode l2
encapsulation dot1q vid 30
bridge-domain 30
#
ii#
interface LoopBack0
ip address 5.5.5.5 255.255.255.255
ospf enable 1 area 0.0.0.0
#
interface Nve1
source 5.5.5.5
vni 20 head-end peer-list protocol bgp
vni 30 head-end peer-list protocol bgp
#
interface NULL0
#
bgp 100
peer 1.1.1.1 as-number 100
peer 1.1.1.1 connect-interface LoopBack0
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack0
#
ipv4-family unicast
undo peer 1.1.1.1 enable
undo peer 2.2.2.2 enable
#
l2vpn-family evpn
policy vpn-target
peer 1.1.1.1 enable
peer 1.1.1.1 advertise irb
peer 2.2.2.2 enable
peer 2.2.2.2 advertise irb
#
ospf 1
area 0.0.0.0

Sw1,sw2,sw3配置

sysname sw1
#
vlan batch 10 20
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 10
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 10
#