Provides an overview of DNS and DDNS Servers in Cisco Secure Access, including Manage DNS and DDNS Servers, Manage DNS Servers, and Map DNS Servers to Regions. It outlines the concepts, configuration tasks, and operational guidance presented in this chapter.
Manage DNS and DDNS Servers
Map domain names to IP addresses using DNS and DDNS.
Manage DNS Servers
Use DNS servers to resolve DNS requests from to internet resources.
Map DNS Servers to Regions
Understand how to set up a VPN profile to map the DNS servers configured within your network to resolve DNS requests so VPN clients can access network resources when connecting over VPN.
Manage DDNS Servers
Use Dynamic DNS (DDNS) to ensure that changing IP addresses for devices are automatically updated to provide consistent, reliable access to resources.
Map DDNS Servers to Regions
Understand how to set up a VPN profile to map the DDNS servers configured within your network to resolve DDNS requests so VPN clients can access network resources when connecting over VPN.