BGP prefers the route with the best Origin attribute value. Origin attribute values are: EGP, IGP, ().

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As a network administrator, which of the following protocols can be used for network device configuration? (Multiple choice)

• A.SSH
• B.NETCONF
• C.LLDP
• D.SNMP

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What is the BFD version number supported by the VRP version?

• A.Version 2
• B.Version 1
• C.version 3
• D.Version 4

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Which of the following description about AS_PATH is wrong?

• A.BGP not accept AS_ PATH of the present contained AS Number routes
• B.AS_PATH refers to the list of ASs experienced by BGP routing in the transmission path
• C.When there are two or more routes to the same destination in the router, the advantages and disadvantages of these routes can be compared with each other through this attribute, and the longer the AS_PATHA path is super preferred
• D.AS_ PATH is a recognized attribute in BGP

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When using a routing policy for route filtering, which routes the prefix of the following options in matching the following IP-Prefix will be denied out? (Multiple choice)
[HUAWEI] ip ip-prefix aa index 10 deny 0.0.0.0 24 less-equal 32
[HUAWEI] ip ip-prefix aa index 20 permit 0.0.0.0 0 less-equal 32

• A.1.1.1.1/26
• B.1.1.1.1/24
• C.1.1.1.1/32
• D.1.1.1.2/16

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