During the configuration of NAT, which of the following will the device generate a Server-map entry? (Multiple Choice)?

• A.Automatically generate server-map entries when configuring source NAT.
• B.After the NAT server is configured successfully, the device automatically generates a server map entry.
• C.After configuring NAT No-PAT, the device will create a server-map table for the configured multi-channel protocol data stream.
• D.A server-map entry is generated when easy-ip is configured.

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In the digital signature process, which of the following is the HASH algorithm to verify the integrity of the data transmission?

• A.Symmetric key
• B.User data
• C.Receiver public key
• D.Receiver private key

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As shown in the figure, a TCP connection is established between client A and server B Which of the following two "Tpacket numbers should be?

• A.a+1: a
• B.a: a+1
• C.a+1: a+1
• D.b+1: b

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Which configuration is correct to implement NAT ALG function?

• A.detect protocol
• B.nat alg protocol
• C.nat protocol
• D.alg protocol

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Fire Trust domain FTP client wants to access an Untrust server FTP service has allowed the client to access the server TCP 21 port, the client in the Windows command line window can log into the FTP server, but can not download the file, what are the following solutions? (Multiple choice)

• A.Trust Untrust domain configuration is enabled detect ftp
• B.the FTP works with the port mode modify the Untrust Trust domain to allow the inbound direction between the default access strategy
• C.FTP works with Passive mode modify the domain inbound direction between the Untrust Trust default access policy to allow
• D.take the Trust between Untrust domain to allow two-way default access strategy

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