Huawei H12-261_V3.0-ENU Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Thema 1: MPLS- und VPN-Technologien | - VPN-Implementierungen
|
| Thema 2: Fortgeschrittene Planung von IP-Netzwerken | - Planung der IPv4-/IPv6-Einführung
|
| Thema 3: Routing-Protokolle und zugehörige Technologien | - IGP-Protokolle
|
| Thema 4: Netzwerkoptimierung und Fehlerbehebung | - Leistungsoptimierung
|
| Thema 5: Netzwerkdienste und Sicherheit | - Netzwerksicherheit
|
Huawei HCIE-Routing & Switching (Written) V3.0 H12-261_V3.0-ENU Prüfungsfragen mit Lösungen
Which of the following configuration of OSPFv3 route aggregation is correct?
- A. [Huawei]ospfv3 1 [Huawei-ospfv3-1] abr-surmary fc00: 0: 0: : 48 cost 400
- B. [Huaweilospfv3 1 [Huawei-ospfv3-1] area 1 [Huawei-ospfv3-1-area-0.0.0.1] asbr- sumary fc00: 0: 0: : 48 cost 20 tag 100
- C. [Huawei] interface gigabitethernet 1/0/0 [Huawei-GigabitEthernet1/0/0] asbr-surmary fc00: 0: 0: : 48 cost 20
- D. [Huawei]ospfv3 1 [Huawei-ospfv3-1] asbr-surmary fc00: 0: 0: : 48 3 cost 20 tag 100
- E. [Huawei] ospfv3 1 [Huawei-ospfv3-1] area 1 [Huawei-ospfv3-1-area-0.0.0.1] abr- summary fc00: 0: 0:: 48 cost 400
Antwort: D,E 🗳️
The OSPFv3 Option field appears in all LSAs.
- A. False
- B. True
Antwort: A 🗳️
The rules of RR advertising routes break the rules of IBGP split horizon, so it may cause loops in the AS. What routing attributes does RR use to prevent loops? (Multiple choice)
- A. Nexthop
- B. AS-PATH
- C. Originator ID
- D. Cluster List
Antwort: C,D 🗳️
Regarding route import, which of the following descriptions is correct? (Multiple Choice)
- A. Using the default-route imported command in BGP is only used to import the default route that already exists in the local IP routing table
- B. When ISIS imports external routes, if the imported route type is not specified, Level-1 routes will be imported by default on the L1/2 router
- C. When ISIS imports external routes, if the imported route type is not specified, Level-1 routes will be imported by default on the L1 router
- D. There are two types of external routes imported by OSPF. The first type of external route is preferred to the second type of external route.
Antwort: A,D 🗳️
In an MPLS VPN network, when a data packet enters the public and is forwarded, it will be encapsulated with two layers of MPLS labels. Which of the following options describes the processing procedure of the data packet correctly? (Multiple Choice)
- A. The outer label of the packet received by the penultimate hop device is 3
- B. The Egress PE device correctly sends the data packet to the corresponding VPN according to the inner label
- C. The packet is forwarded to the Egress PE device after the outer label pops up on the penultimate hop device
- D. The Egress PE device receives untagged IP packets
Antwort: B,C 🗳️
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