4A0-D03 Practice Questions

A.  

Allows the other PEs to discover which PEs are connected to the same Ethernet segment.

B.  

Triggers the election of a designated forwarder.

C.  

Identifies the type of algorithm to be used in the election process.

D.  

Identifies the redundancy mode of the Ethernet segment.

A.  

Leaf-1 populates Host-1's MAC address learnt on the local interface to its MAC table.

B.  

Leaf-1 generates an EVPN route-type 5 update with Host-1's MAC address and sends it to the route reflector.

C.  

The route-reflector forwards the EVPN update to Leaf-2 and Leaf-3.

D.  

Leaf-2 and Leaf-3 import the EVPN update based upon the route target.

A.  

This Ethernet segment is configured for Layer 3 multi-homing.

B.  

The EVI for the IP-VRF using this segment is 1000.

C.  

A LAG must be configured on the connected leaf routers and the host.

D.  

The redundancy mode for this Ethernet segment is all-active.

A.  

The data center gateway and the WAN PE functions are performed on a single router.

B.  

The border leaf router will utilize eBGP or static routes to interconnect with the gateway.

C.  

The data center gateway needs to provide interworking between the VXLAN and the WAN tunneling protocol.

D.  

The data center gateway needs to be able to re-advertise Layer 3 EVPN routes of the leaf routers into VPN-IPv4 or VPN-IPv6 routes if required.

A.  

The EVI to be used by the VPLS.

B.  

A VXLAN instance with the VNI for the VPLS.

C.  

A BGP instance with two unique route targets.

D.  

The BGP instance bound to the MPLS tunnels toward dcgw20.

A.  

The state is pending because this MAC address was originally associated with a different IP address.

B.  

The traffic will be forwarded to a blackhole if the state changes to duplicate.

C.  

The MAC address will be changed to 00:00:00:00:DE:AD if the state changes to duplicate.

D.  

All traffic destined to 192.168.100.1 will be discarded for 9 minutes if the state changes to duplicate.