DHCP, DNS and DNSSec

Duration: 3 Days | Price Inhouse (without VAT): 6.390 € | Price Public (without VAT): 1.590 €

Scheduled Events

21.05.2024 - 23.05.2024
09.09.2024 - 11.09.2024

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Description

DHCP and DNS are the backbone of any network. If the services fail or are configured incorrectly, a Access to the required functions is no longer possible. Unfortunately, a high-performance, secure and failsafe Configuration not easy. This course shows you how to make DHCP and DNS highly available, performant and protected from attacks. protected. The course also examines the use of DNSSEC for signed transmission of DNA information. You can then sign your zones yourself and temporarily store them in the DLV registry of the ISC until DNSSEC has been introduced across the board.

Prerequisites: Knowledge of the administration of a Linux system (Course)

Contents

  • DHCP with ISC DHCP 3.0
    • Management of IP addresses with DHCP
    • Permanent and dynamic allocation of IP addresses
    • Distribution of further information for e.g. PXE
    • DHCP relay o Fail-safe with DHCP failover
  • DNA with ISC Bind9
    • Caching-Only Name Server
    • Primary and secondary name servers
    • views
    • Access controls to DNS information
    • Dynamic DNS
  • DNSSEC
    • Activating DNSSEC in Bind9
    • Signature of own zone
    • Exchange of the Trust Anchor with other admins
    • DLV (DNSSEC Look-aside Validation) Registration

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