Huawei H12-261_V3.0 Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Thema 1: MPLS- und VPN-Technologien | - MPLS-Architektur und Label-Weiterleitung - Implementierung von L2VPN und L3VPN |
| Thema 2: Netzwerksicherheit | - ACL und Datenverkehrsfilterung - Sicherheitsverstärkung von Geräten |
| Thema 3: Architektur von Unternehmensnetzwerken | |
| Thema 4: Fehlerbehebung und Optimierung von Netzwerken | - Methoden zur Fehlerdiagnose - Techniken zur Leistungsoptimierung |
| Thema 5: Routing-Protokolle (OSPF, IS-IS, BGP) | - Grundlagen und erweiterte Funktionen von OSPF - Routenauswahl und Richtliniensteuerung bei BGP |
| Thema 6: Switching-Technologien | - VLAN und Trunking - STP und Vermeidung von Schleifen |
| Thema 7: IPv6-Technologien | - Adressierung und Bereitstellung von IPv6 - Übergangsmechanismen zu IPv6 |
| Thema 8: QoS und Verkehrssteuerung | - QoS-Modelle und -Mechanismen - Verkehrsplanung und -formung |
Huawei HCIE-Routing & Switching (Written) V3.0 H12-261_V3.0 Prüfungsfragen mit Lösungen
about the followingWhich RADIUS statement is true?
- A. RADIUS supports both wired and wireless access methods.
- B. RADIUS authentication and Portal authentication cannot be used together, because when Portal authentication is deployed, the Portal server can be used to authenticate users.identity.
- C. MAC authentication does not require a user name and password, so RADIUS cannot be used to authenticate user identities.
- D. RADIUS protocol authentication, authorization and audit separation.
Antwort: A 🗳️
Which of the following statements about OSPF route calculation is false
- A. When the type-3, type-5 or type-7 LSA changes on the network, the PRC algorithm is used to recalculate the route
- B. Compared to PRC algorithm, ISPF algorithm only calculates the changed leaf nodes when the route changes
- C. OSPF routers use the FULLSPF algorithm to calculate all nodes in the network when initially calculating routes
- D. When the Type 1 and Type 2 LSAs on the network change, the OSPF uses the ISPF algorithm to recalculate the route
Antwort: B 🗳️
The following are about 802.1x authentication. What are the correct statements about RADIUS authentication and HWTACACS authentication?
- A. RADIUS authentication and HWTACACS authentication can perform dual authentication for the same user at the same time, which is more secure.
- B. Users can use 802.1x authentication to access the network, RADIUS completes authentication.
- C. RADIUS authentication and 802.1x authentication are mutually exclusive.
- D. RADIUS authentication and WTACACS authentication are mutually exclusive, and dual authentication cannot be performed for the same user at the same time.
Antwort: B,D 🗳️
OSPIn Fv3, the Router-LSA is generated for each router, which describes the interface address and cost of each link of the router, and also includes the RouterID of the neighboring router.
- A. false
- B. True
Antwort: A 🗳️
Erklärung: (Nur für DeutschPrüfung-Mitglieder sichtbar)
In the process of viewing the debug output through the SSH terminal, a lot of information pops up. Which of the following operations can make the monitor terminal no longer pop up the debug message?
- A. Exit the current Monitor interface, re-SSH into the device to open a new Monitor interface
- B. Open Notepad, enter undo terminal debugging, copy the command line, and paste it into the Monitor interface
- C. Open Notepad, enter undo terminal monitor, copy the line command, and paste it into the Monitor interface
- D. Open Notepad, enter undo debugging all, copy the command line, paste it into the Monitor interface
Antwort: B,D 🗳️
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