Damien
6e0dcce746
- campus-spine1/2 (AS 66000): eBGP underlay + EVPN RR toward leafs and border leafs, addressing plan 10.1.x.x. - campus-leaf1/2 (VTEP1, AS 66001, VTEP 10.1.255.11): VLAN 50 (stretched L2 VXLAN, VNI 110050) and VLAN 60 (VRF gold anycast 10.60.60.1, L3 VNI 100001). - campus-leaf3/4 (VTEP2, AS 66002, VTEP 10.1.255.12): VLAN 50 and VLAN 70 (VRF gold anycast 10.60.70.1). - border-leaf-campus1/2 (AS 66005, VTEP 10.1.255.21): MLAG pair, OSPF + eBGP to cores, VRF gold stitched via vxlan vrf gold vni 100001 with RT 1:100001. - campus-access1/2: L2-only uplinks to campus leaf MLAG pairs, trunks VLAN 50+60 / 50+70. - campus-host1/2 interface files: bond0 + VLAN sub-interfaces for the stretched L2 VLAN 50 and the VRF gold subnets.
125 lines
3.1 KiB
INI
125 lines
3.1 KiB
INI
! Campus-Spine2 Configuration
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! Campus BGP EVPN Spine - AS 66000
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!
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hostname campus-spine2
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!
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! LLDP Management0
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lldp management-address Management0
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!
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! enable gNMI API
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management api gnmi
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transport grpc default
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provider eos-native
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!
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! admin/admin for ssh access
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username admin privilege 15 role network-admin secret sha512 $6$xQktFrbdeqEhVzLM$.1wOJB25nw2fqYaSXDu6y4mo6AP9hngMCFe2vGDl84hWoz00Q.4unoEBqspNI0HEoRz.OZhdBHqQv12KABf0B0
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!
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! Enable IP routing
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ip routing
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ip route 100.64.0.0/10 172.16.0.254
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!
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! Enable routing protocols
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service routing protocols model multi-agent
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!
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! Management interface
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interface Management0
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ip address 172.16.0.21/24
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!
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! Loopback for BGP Router-ID
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interface Loopback0
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ip address 10.1.250.2/32
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!
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! Underlay P2P interfaces to Campus Leafs
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interface Ethernet1
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description campus-leaf1
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no switchport
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ip address 10.1.2.0/31
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mtu 9214
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!
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interface Ethernet2
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description campus-leaf2
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no switchport
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ip address 10.1.2.2/31
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mtu 9214
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!
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interface Ethernet3
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description campus-leaf3
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no switchport
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ip address 10.1.2.4/31
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mtu 9214
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!
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interface Ethernet4
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description campus-leaf4
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no switchport
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ip address 10.1.2.6/31
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mtu 9214
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!
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! Underlay P2P interfaces to Campus Border Leafs
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interface Ethernet5
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description border-leaf-campus1
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no switchport
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ip address 10.1.2.8/31
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mtu 9214
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!
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interface Ethernet6
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description border-leaf-campus2
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no switchport
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ip address 10.1.2.10/31
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mtu 9214
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!
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! BGP Configuration
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router bgp 66000
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router-id 10.1.250.2
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no bgp default ipv4-unicast
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bgp log-neighbor-changes
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distance bgp 20 200 200
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maximum-paths 4 ecmp 64
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!
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! Underlay IPv4 neighbors
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neighbor 10.1.2.1 remote-as 66001
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neighbor 10.1.2.3 remote-as 66001
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neighbor 10.1.2.5 remote-as 66002
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neighbor 10.1.2.7 remote-as 66002
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neighbor 10.1.2.9 remote-as 66005
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neighbor 10.1.2.11 remote-as 66005
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!
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! EVPN peer-group configuration
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neighbor evpn peer group
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neighbor evpn next-hop-unchanged
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neighbor evpn update-source Loopback0
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neighbor evpn ebgp-multihop 3
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neighbor evpn send-community extended
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neighbor evpn maximum-routes 12000 warning-only
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!
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! EVPN neighbors (to campus leaf loopbacks)
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neighbor 10.1.250.11 peer group evpn
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neighbor 10.1.250.11 remote-as 66001
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neighbor 10.1.250.12 peer group evpn
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neighbor 10.1.250.12 remote-as 66001
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neighbor 10.1.250.13 peer group evpn
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neighbor 10.1.250.13 remote-as 66002
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neighbor 10.1.250.14 peer group evpn
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neighbor 10.1.250.14 remote-as 66002
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!
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! EVPN neighbors (to campus border-leaf loopbacks)
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neighbor 10.1.250.21 peer group evpn
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neighbor 10.1.250.21 remote-as 66005
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neighbor 10.1.250.22 peer group evpn
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neighbor 10.1.250.22 remote-as 66005
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!
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! IPv4 address family
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address-family ipv4
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neighbor 10.1.2.1 activate
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neighbor 10.1.2.3 activate
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neighbor 10.1.2.5 activate
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neighbor 10.1.2.7 activate
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neighbor 10.1.2.9 activate
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neighbor 10.1.2.11 activate
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network 10.1.250.2/32
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!
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! EVPN address family
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address-family evpn
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neighbor evpn activate
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!
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end
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