Help Center › Networking & Remote Access › Local Networking 2 NIC NVR setup diagram Updated 21 Apr 2026 1 min read This is the optimal setup for a 2 Network card NVR In this setup the default network port is set to network port 1. Due to different network environments the setup may vary. Still stuck? Our support team answers by email. It helps to have these ready: Model numberSerial numberFirmware or app versionWhat you have tried Contact supportSoftware downloads More in Local Networking Changing Device IP's in a 4.0 NVR Changing IP Addresses Enabling Bridge mode on an Onboard PoE Recorder RJ-45 PinOut + Receptacle Diagram RJ45 Pinouts IC Now Pro - Server deployment types