Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 211:

  Level-1-2 IS Level-1 Level-2 LSP will be transmitted to the area If the location is in the range, it indicates the Level-2 LSP ATT 1 Level-1 in the area. Can pass this Level-1-2 IS to the external area

  A. Correct
  B. Error
  B. Error

• Question 212:

  As shown in the figure, Department A of Branch 1 can access the Internet, and Department B can access headquarters resources only through the encrypted VPN. You can configure a NAT policy on the egress device in Branch 1 to allow Department A to still access the Internet, and configure an IPsec VPN (ESP protocol) in tunnel mode for Department B to allow Department B to access the headquarters.

  

  A. TRUE
  B. FALSE
  A. TRUE

• Question 213:

  The network management has set a traffic management strategy as follows:

  The router port that should be used by the policy has been idle for about 10 c1 seconds. Sometimes the type of massive burst is in the instant, so the coloring is green.

  How many bytes will the packet have?

  A. 6K bytes
  B. 32K bytes
  C. 48128 bytes
  D. 80128 bytes
  C. 48128 bytes

• Question 214:

  Two community filters are configured as follows: ip community-filter 1 permit 100:1 200:1 ip community-filter 2 permit 100:1 ip community-filter 2 permit 200:1 Which of the following statements regarding the community filters are true?

  A. A BGP route matches community-filter 2 only when it carries the Community attribute values of 100:1 and 200:1.
  B. A BGP route matches community-filter 1 only when it carries the Community attribute value of 100:1 or 200:1, or both.
  C. A BGP route matches community-filter 1 only when it carries the Community attribute values of 100:1 and 200:1.
  D. A BGP route matches community-filter 2 only when it carries the Community attribute value of 100:1 or 200:1, or both.
  C. A BGP route matches community-filter 1 only when it carries the Community attribute values of 100:1 and 200:1.
  D. A BGP route matches community-filter 2 only when it carries the Community attribute value of 100:1 or 200:1, or both.

• Question 215:

  As shown in the figure, two IPv6 networks need to access the IPv4 network. An IPsec tunnel needs to be established between the two IPv6 networks to enable communication. Which of the following encapsulation modes can meet the preceding requirements?

  

  A. AH+ transmission mode
  B. AH+ tunnel mode
  C. ESP+ tunnel mode
  D. All the preceding options are incorrect
  D. All the preceding options are incorrect

• Question 216:

  Which of the following statements regarding OSPFv3 Link-LSAs is true?

  A. The Link-LSA contains both the link-local address and all IPv6 prefixes of the interface
  B. The Link-LSA contains both the link-local address of the interface and all IPv6 prefixes of the same area on the router
  C. The Option field exists in an LSA header rather than the data area of a Link-LSA
  D. If the PrefixOptions field of a prefix in the Link-LSA is 0x00, the prefix is not involved in the IPv6 unicast calculation
  B. The Link-LSA contains both the link-local address of the interface and all IPv6 prefixes of the same area on the router

• Question 217:

  In order to reduce the number of OSPF, OSPF, and OSPF routes in some stub areas, a special area function protocol is opened. The following describes the characteristics of the special area correctly.Is it?

  A. Special area routers cannot establish OSPF neighbor relationships with regular area routers.
  B. Any area can be configured with a special area OSPF
  C. As -External-lsa Stub is sent to the area
  D. ASBR-Summary-LSA NSSA is allowed to be distributed to the X-ray area
  A. Special area routers cannot establish OSPF neighbor relationships with regular area routers.

• Question 218:

  Which of the following statements are true?

  A. SNMPv2c has privacy and uses usernames for authentication
  B. SNMPv3 has privacy and uses community for authentication
  C. SNMPv3 has privacy and uses usernames for authentication
  D. SNMPv1 has no privacy and uses community for authentication
  E. SNMPv2c has privacy and uses usernames for authentication
  C. SNMPv3 has privacy and uses usernames for authentication
  D. SNMPv1 has no privacy and uses community for authentication

• Question 219:

  About the routing entry method is correct R2 said?

  

  A. 2020::/64 IP router will appear in the current routing table.
  B. 2022::/64 IP router will appear in the current routing table.
  C. 2019::/64 IP router will appear in the current routing table.
  D. 2021::/64 IP router will appear in the current routing table.
  A. 2020::/64 IP router will appear in the current routing table.
  B. 2022::/64 IP router will appear in the current routing table.
  C. 2019::/64 IP router will appear in the current routing table.

• Question 220:

  What are the differences between traffic policing and traffic shaping?

  A. For traffic shaping, you can adjust the usage of the buffer for the traffic that exceeds the CIR.
  B. For traffic policing, you can adjust the usage of the buffer for the traffic that exceeds the CIR.
  C. For traffic shaping, the router buffers excess packets until the bandwidth is available again.
  D. Traffic policing uses the token bucket algorithm and traffic shaping uses the SPD algorithm.
  E. Traffic shaping is applied in the inbound direction and traffic policing is applied in the outbound direction.
  D. Traffic policing uses the token bucket algorithm and traffic shaping uses the SPD algorithm.