Cisco Systems, Inc.
Bit indexed explicit replication

Abstract:

Methods, devices and computer readable storage media for performing bit indexed explicit replication (BIER) are disclosed. One embodiment of a method includes obtaining, at an egress node of a network, a bit position assigned to the egress node. This embodiment also includes sending an outgoing advertisement to other nodes in the network, where the outgoing advertisement identifies the egress node and the assigned bit position. The bit position is within a bit mask comprising bits in a plurality of bit positions, and each bit position corresponds to a respective egress node of the network.