In a small network suppporting IPv6, a network administrator wants to implement RIPng.
Which of the following commands should be used to enable this protocol?

• A.[RTA-ripng-1]ripng 1 enable
• B.[RTA]ripng 1 enable
• C.[RTA-GigabitEthernet0/0/0]ripng 1 enable
• D.<RTA>ripng 1 enable

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Which of the following statements about gratuitous ARP packets are true? (Multiple Choice)

• A.A gratuitous ARP packet uses the same format as an ARP request packet.
• B.A gratuitous ARP packet uses the same format as an ARP reply packet.
• C.A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet.
• D.A gratuitous ARP packet can help to update an IP address

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Refer to the grapic.

OSPF is used on four routers that are in the same area and on the same network segment. In this scenario, OSPF selects one DR and multiple BDRs to ensure backup.

• A.TRUE
• B.FALSE

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Which of the following statements is true about ARP?

• A.ARP is encapsulated in Ethernet packets.
• B.ARP can be deployed on PPP and HDLC links.
• C.Inverse ARP is used to resolve device names.
• D.The MAC address and UUID of the destination end can be obtained through ARP.

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Which of the following statement about IPv6 address configuration is correct? (Multiple choice)

• A.IPv6 supports DHCPv6 format for address configuration
• B.IPv6 addresses can only be manually configured.
• C.IPv6 supports stateless autoconfiguration
• D.IPv6 address supports multiple ways of automatic configuration

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