Ethernet Evolution

A evolu√ß√£o ethernet at√© aos dias de hoje…. 1970 First packet radio network 1973 Ethernet invented at Xerox 1977 U.S. Patent no. 4063220 issued 1982 DIX releases 10 Mb/s Ethernet (version II) 1983 IEEE approves 802.3 (10BASE-5) 1985 IEEE approves 802.3a (10BASE-2) 1990 IEEE approves 802.3i (10BASE-T) 1995 IEEE approves 802.3u (100BASE-TX) 1997 IEEE approves … Read more

Notas Estudo BCVRE 170-010 parte 1

Chapter 1 Brocade Vyatta vRouter System Operations Para fazer uncommit a todas as configura√ß√Ķes da config em buffer usar o comnando discard [email protected]# discard Changes have been discarded [email protected]:~$ show system login users Username¬†¬† Type¬†¬†¬†¬† Tty¬†¬† From¬†¬†¬†¬†¬†¬†¬†¬† Last login operator¬†¬† vyatta¬†¬† hvc0¬†¬†¬†¬†¬†¬†¬†¬†¬†¬†¬†¬†¬†¬† Mon Jun 17 18:34:25 2013 vyatta¬†¬†¬†¬† vyatta¬†¬† pts/0 10.224.7.101 Wed Jun 19 20:47:39 … Read more

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