On the VRP platform, the priority of the default protocol for direct routing, static routing, RIP, and OSPF routing in the area is from high to low.

• A.Direct routing, RIP, static routing, OSPF
• B.Direct routing, static routing, RIP, OSPF
• C.Direct routing, OSPF, RIP, static routing
• D.Direct routing, OSPF, static routing, RIP

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Which category does the IPv6 address FE80:2E0:FCFF:FE6F:4F36 belong to? ()

• A.Link local address
• B.Anycast address
• C.Global semicast address
• D.Multicast address

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By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the larger the bandwidth, the higher the cost ()

• A.uncertain
• B.Unanimous
• C.Big
• D.small

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How many port states does the RSTP protocol have?

• A.1
• B.3
• C.2
• D.4

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If during the PPP authentication process, the authenticatee sends the wrong user name and password to the authenticator, what type of message will the authenticator send to the authenticatee? ()

• A.Authenticate-Ack
• B.Authenticate-Reject
• C.Authenticate-Reply
• D.Authenticate-Nak

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