Cisco Catalyst SD-WAN Network Configuration Guide, Releases 26.x and Later

PDF

Cisco Catalyst SD-WAN Network Configuration Guide, Releases 26.x and Later

Benefits of IP DHCP smart-relay

Want to summarize with AI?

Log in

Explains the benefits of IP DHCP smart-relay, emphasizing improved flexibility, scalability, and efficiency in managing DHCP traffic across network segments.


  • Automatically assigning IP addresses at each remote site substantially reduces internet access costs. Purchasing static IP addresses is considerably more expensive than using automatically allocated IP addresses.

  • Simplifies configuration, reduces operational overhead and costs related to device configuration, and makes deployment easier for nontechnical users.

  • The DHCP server maintains configurations for several subnets, so an administrator needs to update only a single, central server when configuration parameters change.