| Subject | English | Spanish |
| gen. | broadcast/multicast control | control de difusión/multidifusión |
| commun., IT | group multicast destination service access point address | dirección PASD de grupo |
| commun., IT | group multicast DSAP address | dirección PASD de grupo |
| commun., IT | multicast address | dirección múltiple |
| comp., MS | multicast address resolution service | servicio de resolución de direcciones de multidifusión (A service for resolving multicast IP addresses to the asynchronous transfer mode (ATM) addresses of the clients that have joined that multicast group. MARS can work in conjunction with the multicast server (MCS) and clients to distribute multicast data through point-to-multipoint connections) |
| inet. | Multicast backbone Mbone | red troncal de multidifusión |
| comp., MS | Multicast Client Auto Removal | Eliminación automática de cliente de multidifusión (Ability to automatically remove a client from a multicast group (usually a client with lower bandwidth - to be served via unicast deployment), have it join a different multicast group or to terminate deployment) |
| comp., MS | multicast delivery | entrega multidifusión (A method for delivering notifications that formats a notification once and sends the resulting message to multiple subscribers) |
| comp., MS | multicast discovery | detección por multidifusión (The discovery of resources or devices on the local subnet) |
| comp., MS | multicast-enabled network | red habilitada para multidifusión (A network that has routers that can interpret Class D IP addresses) |
| comp., MS | multicast heartbeat | latido de multidifusión (A message sent by nodes in a cluster to continuously maintain communication between cluster nodes. The multicast heartbeat detects and communicates a failure within the cluster. Using a multicast heartbeat lets several unicast messages be replaced by one multicast message) |
| comp., MS | multicast scope | ámbito de multidifusión (A range of multicast group IP addresses in the Class D address range that are available to be leased or assigned to multicast DHCP clients by DHCP) |
| comp., MS | multicast server | servidor de multidifusión (A service that manages zero or more multicast groups and distributes multicast data sent to it by clients of those multicast groups through point-to-multipoint connections) |
| comp., MS | multicast static route | ruta estática de multidifusión (A static route that a multicast-enabled router uses to forward an IP packet from a sending computer to the receiving multicast group) |