Which of the following causes may result in a BGP peer relationship fault? (Multiple Choice)

• A.The peer connect-interface command is not configured when loopback interfaces are used to establish the BGP peer relationship.
• B.The peer router ID conflicts with the local router ID.
• C.An ACL is configured to disable TCP port 179.
• D.The peer ebgp-max-hop command is not configured when loopback interfaces are used to establish the EBGP peer relationship.

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Which of the following work is not prepared before the migration?

• A.Expenses
• B.Hardware test
• C.Software test
• D.Tools

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Currently, to which of the following modes does network design conform? (Multiple Choice)

• A.Automatic
• B.Modern
• C.Modular
• D.Standard
• E.Hierarchical

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Which of the following networks are involved during construction of a large enterprise network? (Multiple Choice)

• A.Data center network
• B.Wireless network
• C.Storage network
• D.Transport network
• E.Backbone network

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If a fault cannot be rectified in a short time on a complex network but the customer needs to restore network availability immediately, which of the following actions is recommended?

• A.Set up an alternative network environment.
• B.Communicate with the customer on skipping the faulty node, and set up an alternative network environment.
• C.Tell the customer that this is impossible.
• D.Attempt to rectify the fault. If the fault cannot be rectified after a period of time, communicate with the customer.

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