Nokia 4A0-D03 Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Thema 1: Grundlagen von EVPN | - Architektur und Steuerungsebene von EVPN
|
| Thema 2: Funktionsweise der BGP EVPN-Steuerungsebene | - Einsatzszenarien mit mehreren Anbindungen
|
| Thema 3: Rechenzentrums-Zusammenschaltung (DCI) | - Ausfallsicherheit und Konvergenz
|
| Thema 4: SR Linux-Architektur für Rechenzentren | - Gestaltungsgrundsätze für die Fabric
|
Nokia SR Linux EVPN and Data Center Interconnect 4A0-D03 Prüfungsfragen mit Lösungen
1. Which EVPN route-type (RT) is used in multi-homing scenarios to support aliasing and fast convergence?
A) RT-4 Ethernet Segment
B) RT-3 Inclusive Multicast Ethernet Tag
C) RT-1 Ethernet Auto-Discovery
D) RT-2 MAC/IP Advertisement
2. Consider the exhibit.
Which of the following statements is FALSE?
A) The MAC address 00:00:00:00:00:01 was learned through the data plane.
B) The remote host's IP address is 100.0.2.3.
C) The MAC address associated to the vxlan-interface will not age out.
D) The VXLAN network identifier configured for this MAC-VRF is 100.
3. Consider the exhibit.
Which of the following is NOT configured on dcgw10 to support the Layer 3 VPN connectivity?
A) The base BGP instance to support vpn-ipv4 and evpn address families.
B) A routed VXLAN interface for the VPRN instance.
C) A binding of the VPRN instance to the MPLS tunnels towards dcgw20.
D) A vrf-target matching the vrf-target on dcgw20 in the VPRN instance.
4. Consider the exhibit.
Leaf1 and Leaf2 have the Ethernet segment configured to use the default election algorithm while Leaf3 and Leaf4 are configured to use the preference-based algorithm with Leaf3 having the higher preference value. The DF candidate list is the same on all leaf routers.
Which of the following leafs is the DF for mac-vrf103?
A) Leaf4
B) Leaf2
C) Leaf3
D) Leaf1
5. Which of the following statements about utilizing asymmetric routing in an L3 EVPN network is FALSE?
A) EVPN route-type 5 must be supported by the PEs involved.
B) The egress PE performs MAC forwarding only.
C) The ingress PE performs both MAC and IP forwarding.
D) Each MAC-VRF used in the L3 EVPN network must exist on each PE.
Fragen und Antworten:
| 1. Frage Antwort: C | 2. Frage Antwort: C | 3. Frage Antwort: B | 4. Frage Antwort: C | 5. Frage Antwort: A |
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