4A0-D03: Nokia SR Linux EVPN and Data Center Interconnect

By Nokia · Question Mode

QuestionQ8

L2 and L3 EVPN Multi-homing

Refer to the exhibit.

Question Image

The two MAC-VRFs are interconnected through IP-VRF3, which is to be deployed with asymmetric routing.

Which statement is FALSE?

Explanation

Asymmetric IRB in an EVPN-VXLAN fabric uses EVPN Type 2 MAC/IP advertisements for host reachability. The ingress VTEP routes traffic into the destination VLAN/VNI, so each leaf must have the destination MAC-VRF configured; the MAC-VRFs use IRB interfaces to connect to the Layer 3 IP-VRF. EVPN Type 5 IP-prefix routing is used for the symmetric IRB model, not this asymmetric Type 2 design.

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