Free Access Huawei.H12-261_V3.0-ENU.v2022-07-17.q145 Practice Test (Page 26)

Mainstream Layer 2 tunneling technologies include VXLAN, TRILL, NVGB and MPLS.

A.FALSE

B.TURE

The following description of the BSR mechanism, which is correct? (Multiple Choice)

A.The BSR advertises BSR information and C-RP information to all routers in the PIM-SM domain by flooding Bootstrap packets.

B.The BSR collects C-RP information through the received C-RP data packets.

C.One C-BSR can also collect C-RP information through received C-RP packets.

D.There can be multiple C-BSR in a PIM-SM domain, but only one BSR can be elected.

Which of the following statements about the description of the firewall security zone is correct?

A.The built-in security zone of the firewall can be deleted

B.Different interfaces of the firewall can belong to the same security zone

C.Different security zones of the firewall can have the same priority

D.The same interface of the firewall can belong to different security zones

In addition to stateless address autoconfiguration, IPv6 devices can also obtain information such as addresses, gateways, and DNS through DHCPv6.

A.False

B.True

Which of the following description about the OSPF virtual link is true?

A.The virtual link uses the outbound interface P as the link address.

B.The cost of the virtual link is the optimal link.

C.A virtual connection can be established in any area, and itself belongs to the area after it is established.

D.The virtual link can be used to solve the problem that area 0 is divided.

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