Which option describes how DNS snooping is used on the Cisco ASR 5000?

Question

Options

• ADNS snooping allows the Cisco ASR 5000 to snoop DNS query packets and compare against
• BDNS snooping allows the Cisco ASR 5000 to detect if a DNS response sent back to a subscriber
• CDNS snooping allows the Cisco ASR 5000 to enable set of dynamic IP rules to be installed based
• DDNS snooping allows the Cisco ASR 5000 to enable set of dynamic domain rules to be installed

• A
  2% (1)
• B
  11% (5)
• C
  82% (37)
• D
  4% (2)

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