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Ethernet. Broadcast is possible also on the underlying data link layer in Ethernet networks. Frames are addressed to reach every computer on a given LAN segment if they are addressed to MAC address FF:FF:FF:FF:FF:FF. Ethernet frames that contain IP broadcast packages are usually sent to this address. Both Ethernet and IPv4 use an all-ones broadcast address to indicate a broadcast packet. Token Ring uses a special value in the IEEE 802.2 control field. Broadcasting may be abused to perform a type of DoS-attack known as a Smurf attack. The attacker sends fake ping requests with the source IP-address of the victim computer. Nov 21, 2007 · A broadcast frame contains all binary 1’s as the destination address (FFFF.FFFF.FFFF). A multicast frame contains the unique multicast MAC address of an application, protocol, or data stream. Why is it important to be able to distinguish between the 3 types of Ethernet address type? In an Ethernet switch, each of the three are treated Technically, this broadcast should be sent to all the IP addresses that exist. However, it actually serves as an address for the broadcast within the network. This destination is always in its own network and can therefore be implemented in an Ethernet broadcast. A router does not forward such a packet.

A broadcast address is an IP address that is used to target all systems on a specific subnet network instead of single hosts. In other words broadcast address allows information to be sent to all machines on a given subnet rather than to a specific machine.

Understanding Ethernet Interfaces, Example: Creating an Ethernet Interface, Understanding Static ARP Entries on Ethernet Interfaces, Example: Configuring Static ARP Entries on Ethernet Interfaces, Understanding Promiscuous Mode on Ethernet Interface, Example: Configuring Promiscuous Mode on the SRX5K-MPC, Example: Deleting an Ethernet Interface pseudocyber - sorry, one more time. Your response-"Machine A on network needs know the ETHERNET (MAC) address of a device, so it will send out a LAYER 3 (IP in this case) broadcast to all devices on its layer 2 Ethernet network - ff.ff.ff.ff.ff.ff. asking if anyone knows this MAC address.

IEEE 802.3i 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet Honors IEEE 802.1p and DSCP priority tags Jumbo frame: up to 9,720 bytes Under the heading of “standards compliance” the vendor has provided a laundry list of the standards for which this switch can claim compliance.

Ethernet like Cat5e or Cat6 are phenomenal alternatives using encoders that can run multicast or unicast; sending an entire channel lineup often times found in bars and hotels to each TV. While providing hardware like encoders isn’t ideal for every application, Ethernet and IPTV is an excellent alternative for new construction or during the