Last Attempt H12-891_V1.0 Questions

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Question 64

OSPFV is the GP running on the P4 network) OSPF3 is the KGP running on the IP6 network. OsPFV works the same basic way as OSPF2, such as elections for DR and BDR. As shown in the figure, an engineer uses three routers for IP6 service testing, and he wants to interconnect the IPv6 network by running OSPFv3 Which of the following statements is correct regarding the election of the network DR?

Options:

After the network converges, R1 is DR

After the network converges, the engineer modifies the priority of R1 to 100, the priority of R2 to 10, and R3 to the default value. When the network converges again, Rl is DR and R2 is BDR

After the network converges, the broadcast link adds a device, R4, with a priority of 150 When the network converges again, R4 is DR

After the network converges, R1 is powered off and restarted, and when the network converges again, R3 is DR

Question 65

When configuring the source NAT and having no pat configuration parameters, which of the following statements is true?( Radio) A Perform destination IP address and destination port translation

B. Only source P address translation occurs

C. Only destination IP address translation occurs

D. Simultaneous source P address and source port translation

Options:

Question 66

0SPFV2 is running on the IPV4 network IGP: OSPF3 is running in the IPV6 network, OSPF35 OSPFV2 has the same message type. Includes hello messages, DOD messages, LSR messages, LAU messages, and SAX messages about OSPP The following statement is correct?

Options:

The hello packet of OSPFv3 carries the IPV6 address prefix of the router interface

OSPFv3 uses the authentication field of the packet header to complete the packet authentication

OSPFv3 uses the link-local address as the source address for sending packets, which can be forwarded outside the range of the originating link

OSPFv3 sends OSPFv3 packet using the IPV6 multicast addresses FF02::5 and FF02

Question 67

If the OSPP protocol is running in the network , after configuring the non-backbone area in the OSPP area as the Totally Stub region, the ABR router sends a message to Totally. The Stub region issues an LSA with an LS ID of 0000, and what type of LSA is the LAS to?