Upgrade servers, brokers, and proxies

Ideally, servers, brokers, and proxies are all at the same release level, but this is not a requirement. To learn more about upgrading, see:

• Upgrade the server, where the upgrade requires both:

  • Upgrading the P4D binary.

  • Upgrading the P4D database.

• P4 Broker, where the upgrade only requires replacing the Broker binary.

• P4 Proxy, where the upgrade only requires replacing the Proxy binary.