# Networking

> Learn how to configure networking for your cluster.

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [Adding entries to Pod /etc/hosts with HostAliases](/docs/tasks/network/customize-hosts-file-for-pods/)
- [Extend Service IP Ranges](/docs/tasks/network/extend-service-ip-ranges/)
- [Kubernetes Default ServiceCIDR Reconfiguration](/docs/tasks/network/reconfigure-default-service-ip-ranges/)
- [Validate IPv4/IPv6 dual-stack](/docs/tasks/network/validate-dual-stack/)