Free Nokia 4A0-115 Exam Dumps Questions & Answers

Based upon the exhibit, how many MAC-VRFs are there?

• A.  3
• B.  1
• C.  4
• D.  2

Examine the exhibit.

Which of the following configuration conditions is required for the proper operation of EVPN VPWS 2?

• A.  The local AC tag ID configured on PEI must match the local AC tag ID configured on PE3.
• B.  The local AC tag ID and the remote AC tag ID configured on PE2 must match.
• C.  The remote AC tag ID configured on PE2 must match the remote AC tag ID configured on PE3.
• D.  The local AC tag ID configured on PE2 must match the local AC tag ID configured on PEI.

Which of the following statements about the EVPN route types used to support multi-homing is TRUE?

• A.  Ethernet segment (ES) routes indicate the redundancy mode of the Ethernet segment.
• B.  ES routes provide the ESI label required to support the split-horizon mechanism.
• C.  Auto-discovery (A-D) routes are imported by all PES participating in the EVPN service.
• D.  A-D per Ethernet segment routes indicate the desired designated forwarder election algorithm.

Which of the following statements about the EVPN Layer 2 Attributes extended community is FALSE?

• A.  It is applicable to EVPN VPLS services.
• B.  It is advertised with the auto-discovery per EVPN instance (A-D per EVI) route.
• C.  It specifies the service maximum transmission unit (MTU).
• D.  It specifies a P flag that indicates whether the advertising PE is a primary PE.

Which of the following statements does NOT describe the operation of the Layer-3 EVPN asymmetric forwarding model?

• A.  The ingress PE performs both Layer-2 and Layer-3 look ups when forwarding traffic between subnets.
• B.  The egress PE does not perform any Layer-3 route look up to forward traffic.
• C.  EVPN IP-Prefix routes are used to populate the VPRN VRF tables.
• D.  All VPLS instances must be configured on all PES regardless of whether they have a local host or not.