What type of address is 01-00-5E-0A-00-02?
The address “01-00-5E-0A-00-02” is a Media Access Control (MAC) address.
MAC addresses are unique identifiers assigned to network interfaces for communication at the data link layer of a network. In this case, the MAC address is in the format of six groups of two hexadecimal digits (0-9 and A-F) separated by colons or hyphens.
The first three groups in the MAC address “01-00-5E” indicate that it belongs to the range of MAC addresses reserved for multicast addresses. Multicast addresses are used for one-to-many communication, where a single packet is sent to multiple recipients on the network.
The remaining three groups “0A-00-02” represent the organizationally unique identifier (OUI). The OUI uniquely identifies the manufacturer or organization that assigned the MAC address. In this case, the OUI “0A-00-02” belongs to Cisco Systems, Inc.
Overall, the MAC address “01-00-5E-0A-00-02” is specifically used for multicast communication and is assigned to Cisco Systems, Inc.
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