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The configuration for Router 1 is show below. The first part of the configuration deals with physical interfaces and assigning VLANs to these interfaces. Router 1 has three physical interfaces configured, two interfaces connecting server 1 and server 3. The MTU value of layer 3 interfaces is set to 1450 to ensure there is enough space for the overlay VXLAN header. The will complain and refuse to commit the configuration if MTU size is not set to 1450.
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admin@router1# set interface gigabit-ethernet te-1/1/1 family ethernet-switching native-vlan-id 100 admin@router1# set interface gigabit-ethernet te-1/1/2 family ethernet-switching native-vlan-id 2221 admin@router1# set interface gigabit-ethernet te-1/1/10 family ethernet-switching native-vlan-id 1111 admin@router1# set interface gigabit-ethernet te-1/1/10 family ethernet-switching port-mode "trunk" admin@router1# set interface gigabit-ethernet te-1/1/10 family ethernet-switching vlan members 2221 admin@router1# set interface gigabit-ethernet te-1/1/11 family ethernet-switching native-vlan-id 2222 admin@router1# set interface ethernet-switching-options analyzer mirr1 input ingress te-1/1/1 admin@router1# set interface ethernet-switching-options analyzer mirr1 output "te-1/1/11" admin@router1# set l3-interface loopback address 201.201.201.201 prefix-length 32 admin@router1# set l3-interface loopback address 201.201.201.88 prefix-length 32 admin@router1# set l3-interface loopback address 201::201 prefix-length 128 admin@router1# set l3-interface vlan-interface vlan100 mtu 1450 admin@router1# set l3-interface vlan-interface vlan100 address 100.1.1.201 prefix-length 24 admin@router1# set l3-interface vlan-interface vlan100 address 100::201 prefix-length 64 admin@router1# set l3-interface vlan-interface vlan2221 vrf "vrf1" admin@router1# set l3-interface vlan-interface vlan2221 mtu 1450 admin@router1# set l3-interface vlan-interface vlan2221 address 21.1.1.201 prefix-length 24 admin@router1# set l3-interface vlan-interface vlan2222 vrf "vrf1" admin@router1# set l3-interface vlan-interface vlan2222 mtu 1450 admin@router1# set l3-interface vlan-interface vlan2222 address 22.1.1.201 prefix-length 24 admin@router1# set l3-interface vlan-interface vlan1111 vrf "vrf1" admin@router1# set l3-interface vlan-interface vlan1111 mtu 1450 admin@router1# set vlans vlan-id 100 l3-interface "vlan100" admin@router1# set vlans vlan-id 1111 l3-interface "vlan1111" admin@router1# set vlans vlan-id 2221 l3-interface "vlan2221" admin@router1# set vlans vlan-id 2222 l3-interface "vlan2222" admin@router1# set vxlans source-interface lo address 201.201.201.201 admin@router1# set vxlans vni-map-vlan true admin@router1# set vxlans vni 9999 vlan 1111 admin@router1# set vxlans vni 22221 vlan 2221 admin@router1# set vxlans vni 22222 vlan 2222 admin@router1# set protocols bgp local-as 201 admin@router1# set protocols bgp router-id 201.201.201.201 admin@router1# set protocols bgp peer-group fabric remote-as "external" admin@router1# set protocols bgp neighbor 100.1.1.134 peer-group "fabric" admin@router1# set protocols bgp ipv4-unicast network 201.201.201.201/32 admin@router1# set protocols bgp ipv4-unicast network 201.201.201.88/32 admin@router1# set protocols bgp evpn advertise-all-vni admin@router1# set protocols bgp evpn advertise ipv4-unicast admin@router1# set protocols bgp evpn peer-group fabric activate admin@router1# set protocols bgp vrf vrf1 local-as 201 admin@router1# set protocols bgp vrf vrf1 router-id 201.201.201.201 admin@router1# set protocols bgp vrf vrf1 ipv4-unicast network 22.1.1.0/24 admin@router1# set protocols bgp vrf vrf1 evpn advertise ipv4-unicast admin@router1# set ip vrf vrf1 admin@router1# set ip vrf vrf2 admin@router1# set evpn vrf vrf1 vni 9999 admin@router1# set ip routing enable true |
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Configuration of Router 2.
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