4A0-D03 無料問題集「Nokia SR Linux EVPN and Data Center Interconnect」

（A）The 2nd through 7th octets of the ESI must not be all zeros.

（B）The Ethernet segment must be administratively enabled.

（C）All of the sub-interfaces of the LAG must be configured in the Ethernet segment.

（D）The multi-homing mode of all-active must be configured for the Ethernet segment.

（A）One of the leaf routers will be elected DF.

（B）All traffic destined to 40.40.40.0/24 will be forwarded through Leaf3 due to the BGP connection to the CE VNF.

（C）All connected leaf routers will use single active redundancy.

（D）The AD per EVI update will be used to identify which connected leaf is primary.

（A）Leaf-2 IP-VRF consults the ARP table to learn Host-1 MAC address.

（B）Leaf-2 forwards the data for mac-vrf-2 towards the IP-VRF using its IRB interface.

（C）Leaf-1 forwards the data for mac-vrf-2 towards Leaf-2 with a VNI of 2.

（D）Leaf-2 does a MAC look-up using mac-vrf-1 and forwards the data towards Host-1.

（A）A PE will advertise one AD per EVI update for each MAC-VRF associated to the Ethernet segment.

（B）It contains the VNI information that is to be used in the data plane.

（C）It contains the multi-homing type used for the Ethernet segment.

（D）It contains the route-target so that the update can be imported into the correct MAC-VRF instance.

（A）Leaf1 and leaf2 will hold an election to identify which leaf router will be the DF for the MAC-VRF.

（B）The non-DF is capable of forwarding unicast traffic from the remote PEs to the host.

（C）Only the DF will accept traffic from the host.

（D）The DF will forward all BUM traffic from the remote PEs to the host.

（A）A binding of the VPRN instance to the MPLS tunnels towards dcgw20.

（B）A vrf-target matching the vrf-target on dcgw20 in the VPRN instance.

（C）The base BGP instance to support vpn-ipv4 and evpn address families.

（D）A routed VXLAN interface for the VPRN instance.