Flush DNS

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dpipro
dpipro Posts: 64  ZCNE Certified
First Anniversary ZCNE Switch Level 1 Certification - 2020 ZCNE Nebula Level 1 Certification - 2020 ZCNE Security Level 1 Certification - 2019
edited April 2021 in Security

Hello,

how can I flush the DNS cache?

Thank you.

Best regards

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  • Ian31
    Ian31 Posts: 167  Master Member
    First Anniversary 10 Comments Friend Collector First Answer
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    What's I know is using CLI,

    Router# configure terminal

    Router(config)# ip dns server cache-flush

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