Users Guide

Configure an anycast gateway MAC address.
OS10(config)# ip virtual-router mac-address 00:01:01:01:01:01
Configure routing on the virtual network.
OS10(config)# interface virtual-network 20000
OS10(conf-if-vn-20000)# ip vrf forwarding tenant1
OS10(conf-if-vn-20000)# ip address 10.2.0.234/16
OS10(conf-if-vn-20000)# ip virtual-router address 10.2.0.100
OS10(conf-if-vn-20000)# no shutdown
OS10(conf-if-vn-20000)# exit
15. Configure symmetric IRB.
In EVPN mode, configure the router MAC used by remote VTEPs as the destination address in VXLAN encapsulated packets
sent to the switch. Configure a dedicated VXLAN VNI for symmetric IRB for each tenant VRF.
OS10(config)# evpn
OS10(config-evpn)# router-mac 00:01:02:03:04:06
OS10(config-evpn)# vrf tenant1
OS10(config-evpn-vrf-tenant1)# vni 3000
OS10(config-evpn-vrf-tenant1)# route-target 65535:30000 both
OS10(config-evpn-vrf-tenant1)# exit
OS10(config-evpn)# exit
OS10(config)#
16. Configure an externally connected VLAN.
OS10(conf)# interface vlan 200
OS10(conf-if-vlan)# ip vrf forwarding tenant1
OS10(conf-if-vlan)# ip address 10.10.0.2/16
OS10(conf-if-vlan)# no shutdown
OS10(conf-if-vlan)# exit
OS10(conf)# interface ethernet 1/1/7
OS10(conf-if-eth1/1/7)# switchport mode trunk
OS10(conf-if-eth1/1/7)# switchport trunk allowed vlan 200
17. Configure advertisement of the connected networks via EVPN Type-5 routes.
OS10(config)# evpn
OS10(config-evpn)# vrf tenant1
OS10(config-evpn-vrf-tenant1)# advertise ipv4 connected
OS10(config-evpn-vrf-tenant1)# exit
18. Configure BGP session with external router on the border-leaf VTEPs.
OS10(config)# router bgp 100
OS10(config-router-bgp-100)# vrf tenant1
OS10(config-router-bgp-100-vrf)# neighbor 10.10.0.3
OS10(config-router-vrf-neighbor)# remote-as 102
OS10(config-router-vrf-neighbor)# no shutdown
OS10(config-router-vrf-neighbor)# end
19. Import external routes in to EVPN on the border-leaf switches.
External routes for WAN connectivity and other appliances can be imported in to a VXLAN pod using the following configuration
on the border-leaf router.
OS10(config)# evpn
OS10(config-evpn)# vrf tenant1
OS10(config-evpn-vrf-tenant1)# advertise ipv4 bgp
OS10(config-evpn-vrf-tenant1)# end
20. Export BGP EVPN routes out of border-leaf switch to external devices.
For interpod connectivity, use the following configuration to export the BGP EVPN routes of a VXLAN pod from the border-leaf
router.
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VXLAN