VxLAN. type 2
Цель: Настроить Overlay на основе VxLAN EVPN для L2 связанности между клиентами
В этой самостоятельной работе мы ожидаем, что вы самостоятельно:
- Настроить BGP peering между Leaf и Spine в AF l2vpn evpn
- Spine работает в качестве route-reflector
- Настроена связанность между клиентами в первой зоне
- План работы, адресное пространство, схема сети, настройки - зафиксированы в документации
Настройка NEXUS:
NXOS2
conf t
!
hostname NX2
!
nv overlay evpn
feature ospf
feature bgp
feature nv overlay
!
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/3
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface loopback0
ip address 1.1.1.2/24
ip router ospf 1 area 0.0.0.0
!
line console
exec-timeout 0
line vty
exec-timeout 0
!
router ospf 1
router-id 1.1.1.2
passive-interface default
!
router bgp 65000
template peer LEAF
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 1.1.1.5
inherit peer LEAF
neighbor 1.1.1.6
inherit peer LEAF
neighbor 1.1.1.7
inherit peer LEAF
!
end
copy run star
NXOS3
conf t
!
hostname NX3
!
nv overlay evpn
feature ospf
feature bgp
feature nv overlay
!
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/3
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface loopback0
ip address 1.1.1.3/24
ip router ospf 1 area 0.0.0.0
!
line console
exec-timeout 0
line vty
exec-timeout 0
!
router ospf 1
router-id 1.1.1.3
passive-interface default
!
router bgp 65000
template peer LEAF
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
route-reflector-client
neighbor 1.1.1.5
inherit peer LEAF
neighbor 1.1.1.6
inherit peer LEAF
neighbor 1.1.1.7
inherit peer LEAF
!
end
copy run star
NXOS5
conf t
!
hostname NX5
!
nv overlay evpn
feature ospf
feature bgp
feature interface-vlan
feature vn-segment-vlan-based
feature nv overlay
!
fabric forwarding anycast-gateway-mac 0001.0001.0001
vlan 1,10
vlan 10
vn-segment 10010
!
interface Vlan10
no shutdown
ip address 10.10.10.254/24
fabric forwarding mode anycast-gateway
!
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 10010
ingress-replication protocol bgp
!
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 10
!
interface Ethernet1/4
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface loopback0
ip address 1.1.1.5/24
ip router ospf 1 area 0.0.0.0
!
line console
exec-timeout 0
line vty
exec-timeout 0
!
router ospf 1
router-id 1.1.1.5
passive-interface default
!
router bgp 65000
template peer SPINE
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
neighbor 1.1.1.2
inherit peer SPINE
neighbor 1.1.1.3
inherit peer SPINE
!
end
copy run star
NXOS6
configure terminal
!
hostname NX6
!
nv overlay evpn
feature ospf
feature bgp
feature interface-vlan
feature vn-segment-vlan-based
feature nv overlay
!
fabric forwarding anycast-gateway-mac 0001.0001.0001
vlan 1,10-11
vlan 10
vn-segment 10010
vlan 11
vn-segment 10011
!
interface Vlan10
no shutdown
ip address 10.10.10.254/24
fabric forwarding mode anycast-gateway
!
interface Vlan11
no shutdown
ip address 10.10.11.254/24
fabric forwarding mode anycast-gateway
!
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 10010
ingress-replication protocol bgp
member vni 10011
ingress-replication protocol bgp
!
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/3
switchport mode trunk
spanning-tree bpdufilter enable
!
interface loopback0
ip address 1.1.1.6/24
ip router ospf 1 area 0.0.0.0
!
line console
exec-timeout 0
line vty
exec-timeout 0
!
router ospf 1
router-id 1.1.1.6
passive-interface default
!
router bgp 65000
template peer SPINE
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
neighbor 1.1.1.2
inherit peer SPINE
neighbor 1.1.1.3
inherit peer SPINE
!
end
copy run star
NXOS7
configure terminal
!
hostname NX7
!
nv overlay evpn
feature ospf
feature bgp
feature interface-vlan
feature vn-segment-vlan-based
feature nv overlay
!
fabric forwarding anycast-gateway-mac 0001.0001.0001
vlan 1,11
vlan 11
vn-segment 10011
!
interface Vlan11
no shutdown
ip address 10.10.11.254/24
fabric forwarding mode anycast-gateway
!
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback0
member vni 10011
ingress-replication protocol bgp
!
interface Ethernet1/1
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/2
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/3
no switchport
medium p2p
ip unnumbered loopback0
ip ospf authentication-key 3 e7cddfe7d0564e2c
ip ospf network point-to-point
no ip ospf passive-interface
ip router ospf 1 area 0.0.0.0
no shutdown
!
interface Ethernet1/4
switchport mode trunk
spanning-tree bpdufilter enable
!
interface loopback0
ip address 1.1.1.7/24
ip router ospf 1 area 0.0.0.0
!
line console
exec-timeout 0
line vty
exec-timeout 0
!
router ospf 1
router-id 1.1.1.7
passive-interface default
!
router bgp 65000
template peer SPINE
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
neighbor 1.1.1.2
inherit peer SPINE
neighbor 1.1.1.3
inherit peer SPINE
!
end
copy run star
Проверим пиринг со всеми:
NXOS2
NX2# sh bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 1.1.1.2, local AS number 65000
BGP table version is 5922, L2VPN EVPN config peers 3, capable peers 3
6 network entries and 6 paths using 1320 bytes of memory
BGP attribute entries [5/820], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
!
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.5 4 65000 8350 7161 5922 0 0 4d07h 1
1.1.1.6 4 65000 8457 7226 5922 0 0 4d07h 2
1.1.1.7 4 65000 6563 8099 5922 0 0 2d22h 3
NXOS3
NX3# sh bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 1.1.1.3, local AS number 65000
BGP table version is 5925, L2VPN EVPN config peers 3, capable peers 3
8 network entries and 8 paths using 1760 bytes of memory
BGP attribute entries [6/984], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
!
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.5 4 65000 8353 7160 5925 0 0 4d07h 1
1.1.1.6 4 65000 8456 7223 5925 0 0 4d07h 4
1.1.1.7 4 65000 6565 8097 5925 0 0 2d22h 3
NXOS5
NX3# sh bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 1.1.1.3, local AS number 65000
BGP table version is 5925, L2VPN EVPN config peers 3, capable peers 3
8 network entries and 8 paths using 1760 bytes of memory
BGP attribute entries [6/984], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
!
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.2 4 65000 8769 7031 12020 0 0 4d07h 1
1.1.1.3 4 65000 8771 7032 12020 0 0 4d07h 1
NXOS6
NX3# sh bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 1.1.1.3, local AS number 65000
BGP table version is 5925, L2VPN EVPN config peers 3, capable peers 3
8 network entries and 8 paths using 1760 bytes of memory
BGP attribute entries [6/984], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
!
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.2 4 65000 8752 7047 13033 0 0 4d07h 4
1.1.1.3 4 65000 8748 7043 13033 0 0 4d07h 4
NXOS7
NX3# sh bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 1.1.1.3, local AS number 65000
BGP table version is 5925, L2VPN EVPN config peers 3, capable peers 3
8 network entries and 8 paths using 1760 bytes of memory
BGP attribute entries [6/984], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
!
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.2 4 65000 8207 4423 1870 0 0 2d22h 2
1.1.1.3 4 65000 8206 4423 1870 0 0 2d22h 2
Проверим что есть IP связанность между всеми устройствами:
NXOS2
NX2# show ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
!
1.1.1.0/24, ubest/mbest: 1/0, attached
*via 1.1.1.2, Lo0, [0/0], 4d09h, direct
1.1.1.1/32, ubest/mbest: 1/0
*via 172.25.20.3, Eth1/4, [110/81], 4d08h, ospf-1, inter
1.1.1.2/32, ubest/mbest: 1/0, attached
*via 1.1.1.2, Lo0, [0/0], 4d09h, local
1.1.1.3/32, ubest/mbest: 1/0
*via 172.25.20.2, Eth1/4, [110/41], 4d08h, ospf-1, intra
1.1.1.4/32, ubest/mbest: 1/0
*via 172.25.20.3, Eth1/4, [110/41], 4d08h, ospf-1, inter
1.1.1.5/32, ubest/mbest: 1/0
*via 1.1.1.5, Eth1/3, [110/41], 4d09h, ospf-1, intra
1.1.1.6/32, ubest/mbest: 1/0
*via 1.1.1.6, Eth1/1, [110/41], 4d09h, ospf-1, intra
1.1.1.7/32, ubest/mbest: 1/0
*via 1.1.1.7, Eth1/2, [110/41], 2d22h, ospf-1, intra
172.25.20.0/24, ubest/mbest: 1/0, attached
*via 172.25.20.1, Eth1/4, [0/0], 4d08h, direct
172.25.20.1/32, ubest/mbest: 1/0, attached
*via 172.25.20.1, Eth1/4, [0/0], 4d08h, local
NXOS3
NX3# show ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
!
1.1.1.0/24, ubest/mbest: 1/0, attached
*via 1.1.1.3, Lo0, [0/0], 4d09h, direct
1.1.1.1/32, ubest/mbest: 1/0
*via 172.25.20.3, Eth1/4, [110/81], 4d08h, ospf-1, inter
1.1.1.2/32, ubest/mbest: 1/0
*via 172.25.20.1, Eth1/4, [110/41], 4d08h, ospf-1, intra
1.1.1.3/32, ubest/mbest: 1/0, attached
*via 1.1.1.3, Lo0, [0/0], 4d09h, local
1.1.1.4/32, ubest/mbest: 1/0
*via 172.25.20.3, Eth1/4, [110/41], 4d08h, ospf-1, inter
1.1.1.5/32, ubest/mbest: 1/0
*via 1.1.1.5, Eth1/3, [110/41], 4d09h, ospf-1, intra
1.1.1.6/32, ubest/mbest: 1/0
*via 1.1.1.6, Eth1/1, [110/41], 4d09h, ospf-1, intra
1.1.1.7/32, ubest/mbest: 1/0
*via 1.1.1.7, Eth1/2, [110/41], 2d22h, ospf-1, intra
172.25.20.0/24, ubest/mbest: 1/0, attached
*via 172.25.20.2, Eth1/4, [0/0], 4d08h, direct
172.25.20.2/32, ubest/mbest: 1/0, attached
*via 172.25.20.2, Eth1/4, [0/0], 4d08h, local
NXOS5
NX5(config)# sh ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
!
1.1.1.0/24, ubest/mbest: 1/0, attached
*via 1.1.1.5, Lo0, [0/0], 4d09h, direct
1.1.1.1/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/121], 4d08h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/121], 4d08h, ospf-1, inter
1.1.1.2/32, ubest/mbest: 1/0
*via 1.1.1.2, Eth1/1, [110/41], 4d09h, ospf-1, intra
1.1.1.3/32, ubest/mbest: 1/0
*via 1.1.1.3, Eth1/2, [110/41], 4d09h, ospf-1, intra
1.1.1.4/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 4d08h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/81], 4d08h, ospf-1, inter
1.1.1.5/32, ubest/mbest: 1/0, attached
*via 1.1.1.5, Lo0, [0/0], 4d09h, local
1.1.1.6/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 4d09h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/81], 4d09h, ospf-1, intra
1.1.1.7/32, ubest/mbest: 1/0
*via 1.1.1.7, Eth1/4, [110/41], 1d17h, ospf-1, intra
10.10.10.0/24, ubest/mbest: 1/0, attached
*via 10.10.10.254, Vlan10, [0/0], 09:39:02, direct
10.10.10.254/32, ubest/mbest: 1/0, attached
*via 10.10.10.254, Vlan10, [0/0], 09:39:02, local
172.25.20.0/24, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/80], 4d08h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/80], 4d08h, ospf-1, intra
NXOS6
NX6(config)# show ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
!
1.1.1.0/24, ubest/mbest: 1/0, attached
*via 1.1.1.6, Lo0, [0/0], 4d09h, direct
1.1.1.1/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/121], 4d08h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/121], 4d08h, ospf-1, inter
1.1.1.2/32, ubest/mbest: 1/0
*via 1.1.1.2, Eth1/1, [110/41], 4d09h, ospf-1, intra
1.1.1.3/32, ubest/mbest: 1/0
*via 1.1.1.3, Eth1/2, [110/41], 4d09h, ospf-1, intra
1.1.1.4/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 4d08h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/81], 4d08h, ospf-1, inter
1.1.1.5/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 4d09h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/81], 4d09h, ospf-1, intra
1.1.1.6/32, ubest/mbest: 1/0, attached
*via 1.1.1.6, Lo0, [0/0], 4d09h, local
1.1.1.7/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 2d22h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/81], 2d22h, ospf-1, intra
10.10.10.0/24, ubest/mbest: 1/0, attached
*via 10.10.10.254, Vlan10, [0/0], 10:06:46, direct
10.10.10.254/32, ubest/mbest: 1/0, attached
*via 10.10.10.254, Vlan10, [0/0], 10:06:46, local
10.10.11.0/24, ubest/mbest: 1/0, attached
*via 10.10.11.254, Vlan11, [0/0], 10:06:36, direct
10.10.11.254/32, ubest/mbest: 1/0, attached
*via 10.10.11.254, Vlan11, [0/0], 10:06:36, local
172.25.20.0/24, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/80], 4d08h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/80], 4d08h, ospf-1, intra
NXOS7
NX7# show ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
!
1.1.1.0/24, ubest/mbest: 1/0, attached
*via 1.1.1.7, Lo0, [0/0], 2d22h, direct
1.1.1.1/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/121], 2d22h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/121], 2d22h, ospf-1, inter
1.1.1.2/32, ubest/mbest: 1/0
*via 1.1.1.2, Eth1/1, [110/41], 2d22h, ospf-1, intra
1.1.1.3/32, ubest/mbest: 1/0
*via 1.1.1.3, Eth1/2, [110/41], 2d22h, ospf-1, intra
1.1.1.4/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 2d22h, ospf-1, inter
*via 1.1.1.3, Eth1/2, [110/81], 2d22h, ospf-1, inter
1.1.1.5/32, ubest/mbest: 1/0
*via 1.1.1.5, Eth1/3, [110/41], 1d17h, ospf-1, intra
1.1.1.6/32, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/81], 2d22h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/81], 2d22h, ospf-1, intra
1.1.1.7/32, ubest/mbest: 1/0, attached
*via 1.1.1.7, Lo0, [0/0], 2d22h, local
10.10.11.0/24, ubest/mbest: 1/0, attached
*via 10.10.11.254, Vlan11, [0/0], 10:05:40, direct
10.10.11.2/32, ubest/mbest: 1/0, attached
*via 10.10.11.2, Vlan11, [190/0], 10:02:52, hmm
10.10.11.254/32, ubest/mbest: 1/0, attached
*via 10.10.11.254, Vlan11, [0/0], 10:05:40, local
172.25.20.0/24, ubest/mbest: 2/0
*via 1.1.1.2, Eth1/1, [110/80], 2d22h, ospf-1, intra
*via 1.1.1.3, Eth1/2, [110/80], 2d22h, ospf-1, intra
Теперь проверим nve peers и таблицу для BGP EVPN:
NXOS5
NX5# sh nve peers
Interface Peer-IP State LearnType Uptime Router-Mac
--------- --------------- ----- --------- -------- -----------------
nve1 1.1.1.6 Up CP 3d22h n/a
!
NX5# sh bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 12037, Local Router ID is 1.1.1.5
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-i
njected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - b
est2
!
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1.1.1.5:32777 (L2VNI 10010)
*>l[3]:[0]:[32]:[1.1.1.5]/88
1.1.1.5 100 32768 i
*>i[3]:[0]:[32]:[1.1.1.6]/88
1.1.1.6 100 0 i
Route Distinguisher: 1.1.1.6:32777
i[3]:[0]:[32]:[1.1.1.6]/88 1.1.1.6 100 0 i *>i 1.1.1.6 100 0 i
NXOS6
NX6# sh nve peers
Interface Peer-IP State LearnType Uptime Router-Mac
--------- --------------- ----- --------- -------- -----------------
nve1 1.1.1.5 Up CP 3d22h n/a
nve1 1.1.1.7 Up CP 10:50:21 n/a
!
NX6# sh bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 13061, Local Router ID is 1.1.1.6
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-i
njected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - b
est2
!
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1.1.1.5:32777
* i[3]:[0]:[32]:[1.1.1.5]/88
1.1.1.5 100 0 i
*>i 1.1.1.5 100 0 i
Route Distinguisher: 1.1.1.6:32777 (L2VNI 10010)
*>i[3]:[0]:[32]:[1.1.1.5]/88
1.1.1.5 100 0 i
*>l[3]:[0]:[32]:[1.1.1.6]/88
1.1.1.6 100 32768 i
Route Distinguisher: 1.1.1.6:32778 (L2VNI 10011)
*>i[2]:[0]:[0]:[48]:[0050.7966.680e]:[0]:[0.0.0.0]/216
1.1.1.7 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.680e]:[32]:[10.10.11.2]/248
1.1.1.7 100 0 i
*>l[3]:[0]:[32]:[1.1.1.6]/88
1.1.1.6 100 32768 i
*>i[3]:[0]:[32]:[1.1.1.7]/88
1.1.1.7 100 0 i
Route Distinguisher: 1.1.1.7:32778
*>i[2]:[0]:[0]:[48]:[0050.7966.680e]:[0]:[0.0.0.0]/216
1.1.1.7 100 0 i
- i 1.1.1.7 100 0 i *>i[2]:[0]:[0]:[48]:[0050.7966.680e]:[32]:[10.10.11.2]/248 1.1.1.7 100 0 i
- i 1.1.1.7 100 0 i
i[3]:[0]:[32]:[1.1.1.7]/88 1.1.1.7 100 0 i *>i 1.1.1.7 100 0 i
NXOS7
NX7# sh nve peers
Interface Peer-IP State LearnType Uptime Router-Mac
--------- --------------- ----- --------- -------- -----------------
nve1 1.1.1.6 Up CP 10:50:09 n/a
!
NX7# sh bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 1890, Local Router ID is 1.1.1.7
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-i
njected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - b
est2
!
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1.1.1.6:32778
* i[3]:[0]:[32]:[1.1.1.6]/88
1.1.1.6 100 0 i
*>i 1.1.1.6 100 0 i
Route Distinguisher: 1.1.1.7:32778 (L2VNI 10011)
*>l[2]:[0]:[0]:[48]:[0050.7966.680e]:[0]:[0.0.0.0]/216
1.1.1.7 100 32768 i
*>l[2]:[0]:[0]:[48]:[0050.7966.680e]:[32]:[10.10.11.2]/248
1.1.1.7 100 32768 i
*>i[3]:[0]:[32]:[1.1.1.6]/88
1.1.1.6 100 0 i
*>l[3]:[0]:[32]:[1.1.1.7]/88
1.1.1.7 100 32768 i
Вывод:
- Настроен BGP peering между Leaf и Spine в AF l2vpn evpn
- Spine работает в качестве route-reflector
- План работы, адресное пространство, схема сети, настройки - зафиксированы в документации