基于BGP/EVPN控制平面的VXLAN anycast-VTEP anycast-gateway基本配置
feature：
对称IRB
anycast-gateway
anycast-VTEP
VPC
PIM-SM
SSM
anycast-RP
multicast replication
ospf
MP-BGP
EVPN
NVO3
VXLAN
hostname SW1
nv overlay evpn
feature ospf
feature bgp
feature pim
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
ip pim anycast-rp 111.111.111.111 1.1.1.1
ip pim anycast-rp 111.111.111.111 2.2.2.2
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/4
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface loopback0
description router-id
ip address 1.1.1.1/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
description p2p
ip address 11.11.11.11/32
interface loopback2
description anycast-RP
ip address 111.111.111.111/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
router ospf 1
router-id 1.1.1.1
router bgp 1
router-id 1.1.1.1
address-family ipv4 unicast
address-family l2vpn evpn
retain route-target all
neighbor 3.3.3.3
remote-as 1
update-source loopback0
address-family ipv4 unicast
send-community
send-community extended
route-reflector-client
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 4.4.4.4
remote-as 1
update-source loopback0
address-family ipv4 unicast
send-community
send-community extended
route-reflector-client
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 5.5.5.5
remote-as 1
update-source loopback0
address-family ipv4 unicast
send-community
send-community extended
route-reflector-client
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 6.6.6.6
remote-as 1
update-source loopback0
address-family ipv4 unicast
send-community
send-community extended
route-reflector-client
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
hostname SW2
nv overlay evpn
feature ospf
feature bgp
feature pim
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
ip pim anycast-rp 111.111.111.111 1.1.1.1
ip pim anycast-rp 111.111.111.111 2.2.2.2
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/4
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface loopback0
description router-id
ip address 2.2.2.2/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
description p2p
ip address 22.22.22.22/32
interface loopback2
description anycast-rp
ip address 111.111.111.111/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
router ospf 1
router-id 2.2.2.2
router bgp 1
router-id 2.2.2.2
address-family ipv4 unicast
address-family l2vpn evpn
retain route-target all
template peer ibgp
remote-as 1
update-source loopback0
address-family ipv4 unicast
send-community
send-community extended
route-reflector-client
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 3.3.3.3
inherit peer ibgp
neighbor 4.4.4.4
inherit peer ibgp
neighbor 5.5.5.5
inherit peer ibgp
neighbor 6.6.6.6
inherit peer ibgp
hostname SW3
nv overlay evpn
feature ospf
feature bgp
feature pim
feature interface-vlan
feature vn-segment-vlan-based
feature lacp
feature vpc
feature nv overlay
fabric forwarding anycast-gateway-mac 0000.2222.3333
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
vlan 100
vn-segment 100
vlan 200
vn-segment 200
vlan 1000
vn-segment 1000
vrf context vxlan1000
vni 1000
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
evpn
vni 100 l2
rd auto
route-target import auto
route-target export auto
vni 200 l2
rd auto
route-target import auto
route-target export auto
vpc domain 34
role priority 1
peer-keepalive destination 34.1.1.4 source 34.1.1.3 vrf default
interface Vlan100
no shutdown
vrf member vxlan1000
ip address 100.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan200
no shutdown
vrf member vxlan1000
ip address 200.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan1000
no shutdown
vrf member vxlan1000
ip forward
interface port-channel1
switchport mode trunk
switchport trunk allowed vlan 100,200
spanning-tree port type network
vpc peer-link
interface port-channel100
switchport mode trunk
switchport trunk allowed vlan 100,200
vpc 100
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 100
mcast-group 239.0.0.100
member vni 200
mcast-group 239.0.0.200
member vni 1000 associate-vrf
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 1 mode active
interface Ethernet1/4
no switchport
ip address 34.1.1.3/24
no shutdown
interface Ethernet1/5
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 100 mode active
interface loopback0
ip address 3.3.3.3/32
ip address 34.34.34.34/32 secondary
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
ip address 33.33.33.33/32
router ospf 1
router-id 3.3.3.3
router bgp 1
router-id 3.3.3.3
address-family ipv4 unicast
address-family l2vpn evpn
neighbor 1.1.1.1
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
neighbor 2.2.2.2
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan1000
address-family ipv4 unicast
advertise l2vpn evpn
hostname SW4
nv overlay evpn
feature ospf
feature bgp
feature pim
feature interface-vlan
feature vn-segment-vlan-based
feature lacp
feature vpc
feature nv overlay
fabric forwarding anycast-gateway-mac 0000.2222.3333
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
vlan 100
vn-segment 100
vlan 200
vn-segment 200
vlan 1000
vn-segment 1000
vrf context vxlan1000
vni 1000
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
evpn
vni 100 l2
rd auto
route-target import auto
route-target export auto
vni 200 l2
rd auto
route-target import auto
route-target export auto
vpc domain 34
peer-keepalive destination 34.1.1.3 source 34.1.1.4 vrf default
interface Vlan100
no shutdown
vrf member vxlan1000
ip address 100.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan200
no shutdown
vrf member vxlan1000
ip address 200.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan1000
no shutdown
vrf member vxlan1000
ip forward
interface port-channel1
switchport mode trunk
switchport trunk allowed vlan 100,200
spanning-tree port type network
vpc peer-link
interface port-channel100
switchport mode trunk
switchport trunk allowed vlan 100,200
vpc 100
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 100
mcast-group 239.0.0.100
member vni 200
mcast-group 239.0.0.200
member vni 1000 associate-vrf
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 1 mode active
interface Ethernet1/4
no switchport
ip address 34.1.1.4/24
no shutdown
interface Ethernet1/5
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 100 mode active
interface loopback0
ip address 4.4.4.4/32
ip address 34.34.34.34/32 secondary
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
ip address 44.44.44.44/32
router ospf 1
router-id 4.4.4.4
router bgp 1
router-id 4.4.4.4
address-family ipv4 unicast
address-family l2vpn evpn
neighbor 1.1.1.1
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
neighbor 2.2.2.2
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan1000
address-family ipv4 unicast
advertise l2vpn evpn
hostname SW5
nv overlay evpn
feature ospf
feature bgp
feature pim
feature interface-vlan
feature vn-segment-vlan-based
feature lacp
feature vpc
feature nv overlay
fabric forwarding anycast-gateway-mac 0000.2222.3333
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
vlan 100
vn-segment 100
vlan 200
vn-segment 200
vlan 1000
vn-segment 1000
vrf context vxlan1000
vni 1000
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
evpn
vni 100 l2
rd auto
route-target import auto
route-target export auto
vni 200 l2
rd auto
route-target import auto
route-target export auto
vpc domain 56
role priority 1
peer-keepalive destination 56.1.1.6 source 56.1.1.5 vrf default
interface Vlan100
no shutdown
vrf member vxlan1000
ip address 100.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan200
no shutdown
vrf member vxlan1000
ip address 200.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan1000
no shutdown
vrf member vxlan1000
ip forward
interface port-channel1
switchport mode trunk
switchport trunk allowed vlan 100,200
spanning-tree port type network
vpc peer-link
interface port-channel100
switchport mode trunk
switchport trunk allowed vlan 100,200
vpc 100
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 100
mcast-group 239.0.0.100
member vni 200
mcast-group 239.0.0.200
member vni 1000 associate-vrf
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 1 mode active
interface Ethernet1/4
no switchport
ip address 56.1.1.5/24
no shutdown
interface Ethernet1/5
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 100 mode active
interface loopback0
ip address 5.5.5.5/32
ip address 56.56.56.56/32 secondary
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
ip address 55.55.55.55/32
router ospf 1
router-id 5.5.5.5
router bgp 1
router-id 5.5.5.5
address-family ipv4 unicast
address-family l2vpn evpn
neighbor 1.1.1.1
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
neighbor 2.2.2.2
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan1000
address-family ipv4 unicast
advertise l2vpn evpn
hostname SW6
nv overlay evpn
feature ospf
feature bgp
feature pim
feature interface-vlan
feature vn-segment-vlan-based
feature lacp
feature vpc
feature nv overlay
fabric forwarding anycast-gateway-mac 0000.2222.3333
ip pim rp-address 111.111.111.111 group-list 224.0.0.0/4
ip pim ssm range 232.0.0.0/8
vlan 100
vn-segment 100
vlan 200
vn-segment 200
vlan 1000
vn-segment 1000
vrf context vxlan1000
vni 1000
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
evpn
vni 100 l2
rd auto
route-target import auto
route-target export auto
vni 200 l2
rd auto
route-target import auto
route-target export auto
vpc domain 56
peer-keepalive destination 56.1.1.5 source 56.1.1.6 vrf default
interface Vlan100
no shutdown
vrf member vxlan1000
ip address 100.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan200
no shutdown
vrf member vxlan1000
ip address 200.1.1.1/24
fabric forwarding mode anycast-gateway
interface Vlan1000
no shutdown
vrf member vxlan1000
ip forward
interface port-channel1
switchport mode trunk
switchport trunk allowed vlan 100,200
spanning-tree port type network
vpc peer-link
interface port-channel100
switchport mode trunk
switchport trunk allowed vlan 100,200
vpc 100
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 100
mcast-group 239.0.0.100
member vni 200
mcast-group 239.0.0.200
member vni 1000 associate-vrf
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback1
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 1 mode active
interface Ethernet1/4
no switchport
ip address 56.1.1.6/24
no shutdown
interface Ethernet1/5
switchport mode trunk
switchport trunk allowed vlan 100,200
channel-group 100 mode active
interface loopback0
ip address 6.6.6.6/32
ip address 56.56.56.56/32 secondary
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
interface loopback1
ip address 66.66.66.66/32
router ospf 1
router-id 6.6.6.6
router bgp 1
router-id 5.5.5.5
address-family ipv4 unicast
address-family l2vpn evpn
neighbor 1.1.1.1
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
neighbor 2.2.2.2
remote-as 1
update-source loopback0
address-family ipv4 unicast
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan1000
address-family ipv4 unicast
advertise l2vpn evpn
hostname SW7（模拟客户端） feature lacp vrf context vlan100 ip route 0.0.0.0/0 100.1.1.1 vrf context vlan200 ip route 0.0.0.0/0 200.1.1.1 interface port-channel1 no switchport interface port-channel1.100 encapsulation dot1q 100 vrf member vlan100 ip address 100.1.1.7/24 no shutdown interface port-channel1.200 encapsulation dot1q 200 vrf member vlan200 ip address 200.1.1.7/24 no shutdown interface Ethernet1/1 no switchport channel-group 1 mode active no shutdown interface Ethernet1/2 no switchport channel-group 1 mode active no shutdown
hostname SW8（模拟客户端） feature lacp vrf context vlan100 ip route 0.0.0.0/0 100.1.1.1 vrf context vlan200 ip route 0.0.0.0/0 200.1.1.1 interface port-channel1 no switchport interface port-channel1.100 encapsulation dot1q 100 vrf member vlan100 ip address 100.1.1.8/24 no shutdown interface port-channel1.200 encapsulation dot1q 200 vrf member vlan200 ip address 200.1.1.8/24 no shutdown interface Ethernet1/1 no switchport channel-group 1 mode active no shutdown interface Ethernet1/2 no switchport channel-group 1 mode active no shutdown
浙公网安备 33010602011771号