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Ethernet: Difference between revisions
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(Created page with '==Addresses== An address is ''unicast'' if the least significant bit of the first byte is 0. Otherwise, it is either ''broadcast'': * FF:FF:FF:FF:FF:FF: segment broadcast or ''mu…') |
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* (224.0.0.251, ff02::fb): mDNS | * (224.0.0.251, ff02::fb): mDNS | ||
* 33:33:00:01:00:02 (ff02::1:2): DHCPv6 server/relay | * 33:33:00:01:00:02 (ff02::1:2): DHCPv6 server/relay | ||
[[CATEGORY: Networking]] | |||
Revision as of 06:12, 15 July 2011
Addresses
An address is unicast if the least significant bit of the first byte is 0. Otherwise, it is either broadcast:
- FF:FF:FF:FF:FF:FF: segment broadcast
or multicast:
Local Network Control Block (224.0.0/24)
- 01:00:5e:00:00:01 (224.0.0.1): All-Hosts
- 01:00:5e:00:00:02 (224.0.0.2): All-Routers
- (224.0.0.22): IGMP
- (224.0.0.251, ff02::fb): mDNS
- 33:33:00:01:00:02 (ff02::1:2): DHCPv6 server/relay
