ื ืขืฅ ืฉื˜ืึธืฃ ืคึฟืึทืจ ื“ื™ Cisco ACI ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ - ืฆื• ื”ืขืœืคืŸ ื“ื™ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ

ื ืขืฅ ืฉื˜ืึธืฃ ืคึฟืึทืจ ื“ื™ Cisco ACI ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ - ืฆื• ื”ืขืœืคืŸ ื“ื™ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ
ืžื™ื˜ ื“ื™ ื”ื™ืœืฃ ืคื•ืŸ ื“ืขื ืžืึทื“ื–ืฉื™ืงืึทืœ ืฉื˜ื™ืง ืคื•ืŸ Cisco ACI ืฉืจื™ืคื˜, ืื™ืจ ืงืขื ืขืŸ ื’ืขืฉื•ื•ื™ื ื“ ืฉื˜ืขืœืŸ ืึท ื ืขืฅ.

ื“ื™ ื ืขืฅ ืคืึทื‘ืจื™ืง ืคึฟืึทืจ ื“ื™ Cisco ACI ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืื™ื– ื’ืขื•ื•ืขืŸ ืคื™ื ืฃ ื™ืึธืจ, ืึธื‘ืขืจ Habrรฉ ื”ืื˜ ื ื™ืฉื˜ ื˜ืึทืงืข ื–ืึธื’ืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ืื™ื, ืึทื–ื•ื™ ืื™ืš ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ ืขืก ืึท ื‘ื™ืกืœ. ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ืคื•ืŸ ืžื™ื™ืŸ ืื™ื™ื’ืขื ืข ื“ืขืจืคืึทืจื•ื ื’ ื•ื•ืึธืก ืขืก ืื™ื–, ื•ื•ืึธืก ืื™ื– ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืขืก ืื•ืŸ ื•ื•ื• ืขืก ื”ืื˜ ืึท ื’ืจืึทื‘ืœื™ืข.

ื•ื•ืึธืก ืื™ื– ืขืก ืื•ืŸ ื•ื•ื• ืขืก ื’ืขืงื•ืžืขืŸ ืคื•ืŸ?

ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ื•ื•ืขืŸ ACI (ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืกืขื ื˜ืจื™ืง ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ) ืื™ื– ืึทื ืึทื•ื ืกื˜ ืื™ืŸ 2013, ืงืึธืžืคึผืขื˜ื™ื˜ืึธืจืก ื–ืขื ืขืŸ ืึทื“ื•ื•ืึทื ืกื™ื ื’ ืื•ื™ืฃ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ืึทืคึผืจืึธื•ื˜ืฉื™ื– ืฆื• ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ื ืขื˜ื•ื•ืึธืจืงืก ืคื•ืŸ ื“ืจื™ื™ ื–ื™ื™ื˜ืŸ ืื™ืŸ ืึทืžืึธืœ.

ืื•ื™ืฃ ื“ื™ ืื™ื™ืŸ ื”ืึทื ื˜, "ืขืจืฉื˜ืขืจ ื“ื•ืจ" SDN ืกืึทืœื•ืฉืึทื ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ OpenFlow ืฆื•ื’ืขื–ืื’ื˜ ืฆื• ืžืึทื›ืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืžืขืจ ืคืœืขืงืกืึทื‘ืึทืœ ืื•ืŸ ื˜ืฉื™ืคึผืขืจ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜. ื“ืขืจ ื’ืขื“ืึทื ืง ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ื™ ื‘ืึทืฉืœื•ืก ื’ืขืžืื›ื˜ ื˜ืจืึทื“ื™ืฉืึทื ืึทืœื™ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืฆื• ืึท ื”ื•ื™ืคื˜ ืงืึธื ื˜ืจืึธืœืœืขืจ.

ื“ืขืจ ืงืึธื ื˜ืจืึธืœืœืขืจ ื•ื•ืึธืœื˜ ื”ืึธื‘ืŸ ืึท ืื™ื™ืŸ ื–ืขืื•ื ื’ ืคื•ืŸ ืึทืœืฅ ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืื•ืŸ, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ืขื, ื•ื•ืึธืœื˜ ืคึผืจืึธื’ืจืึทื ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคื•ืŸ ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื– ืื™ืŸ ื“ื™ ืžื“ืจื’ื” ืคื•ืŸ ื›ึผืœืœื™ื ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ืกืคึผืขืฆื™ืคื™ืฉ ืคืœืึธื•ื–.
ืื•ื™ืฃ ื“ื™ ืื ื“ืขืจืข ื”ืึทื ื˜, ืึธื•ื•ื•ืขืจืœื™ื™ ื ืขืฅ ืกืึทืœื•ืฉืึทื ื– ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ื“ื™ ื ื•ื™ื˜ื™ืง ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ืื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืึทืœืึทืกื™ื– ืึธืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ ื’ืฉืžื™ื•ืช ื ืขืฅ, ืื•ืŸ ื‘ื•ื™ืขืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื˜ืึทื ืึทืœื– ืฆื•ื•ื™ืฉืŸ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขื“ ืžื—ื ื•ืช. ื“ื™ ืžืขืจืกื˜ ื‘ืืงืื ื˜ืข ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ื“ืขื ืฆื•ื’ืึทื ื’ ืื™ื– ื’ืขื•ื•ืขืŸ Nicira, ื•ื•ืึธืก ื“ืขืžืืœื˜ ืื™ื– ืฉื•ื™ืŸ ืงื•ื ื” ื’ืขื•ื•ืขืŸ ื“ื•ืจืš VMWare ืคึฟืึทืจ $ 1,26 ื‘ื™ืœื™ืึธืŸ ืื•ืŸ ื’ืขืคึฟื™ืจื˜ ื“ื™ ืงืจืึทื ื˜ VMWare NSX. ืขื˜ืœืขื›ืข ืคึผื™ืงืึทื ื˜ื™ ืคื•ืŸ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื•ืจืš ื“ื™ ืคืึทืงื˜ ืึทื– ื“ื™ ืงืึธ-ื’ืจื™ื ื“ืขืจืก ืคื•ืŸ Nicira ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ื“ื™ ื–ืขืœื‘ืข ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ืคืจื™ืขืจ ื’ืขืฉื˜ืื ืขืŸ ืื™ืŸ ื“ื™ ืึธืจื™ื’ื™ื ืก ืคื•ืŸ OpenFlow, ืื™ืฆื˜ ื’ืขื–ืื’ื˜ ืึทื– ืื™ืŸ ืกื“ืจ ืฆื• ื‘ื•ื™ืขืŸ ืึท ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืคืึทื‘ืจื™ืง OpenFlow ืื™ื– ื ื™ืฉื˜ ืคึผืึทืกื™ืง.

ืื•ืŸ ืœืขืกืึธืฃ, ืกื•ื•ื™ื˜ืฉื™ื ื’ ื˜ืฉื™ืคึผืก ื‘ื ื™ืžืฆื ืื•ื™ืฃ ื“ื™ ืขืคืขื ืขืŸ ืžืึทืจืง (ื•ื•ืึธืก ืื™ื– ื’ืขืจื•ืคึฟืŸ ืกื•ื—ืจ ืกื™ืœื™ืฆื™ื•ื) ื”ืึธื‘ืŸ ืจื™ื˜ืฉื˜ ืึท ื‘ื™ื ืข ืคื•ืŸ โ€‹โ€‹ืฆื™ื™ึทื˜ื™ืงื™ื™ึทื˜ ื•ื•ื• ื–ื™ื™ ื”ืึธื‘ืŸ ื•ื•ืขืจืŸ ืึท ืคืึทืงื˜ื™ืฉ ืกืึทืงืึธื ืข ืคึฟืึทืจ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ืกื•ื•ื™ื˜ืฉ ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื–. ืื•ื™ื‘ ืคืจื™ืขืจ ื™ืขื“ืขืจ ืคืึทืจืงื•ื™ืคืขืจ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื˜ืฉื™ืคึผืก ืคึฟืึทืจ ื–ื™ื™ึทืŸ ืกื•ื•ื™ื˜ืฉืึทื–, ืื™ื‘ืขืจ ืฆื™ื™ึทื˜, ื˜ืฉื™ืคึผืก ืคื•ืŸ ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื–, ื‘ืคึฟืจื˜ ืคึฟื•ืŸ ื‘ืจืึธืึทื“ืงืึธื, ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜ ืžื™ื˜ ืคืึทืจืงื•ื™ืคืขืจ ื˜ืฉื™ืคึผืก ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ื–, ืื•ืŸ ื™ืงืกื™ื“ื™ื“ ื–ื™ื™ ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคึผืจื™ื™ึทื– / ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคืึทืจื”ืขืœื˜ืขื ื™ืฉ. ื“ืขืจื™ื‘ืขืจ, ืคื™ืœืข ื’ืขื’ืœื•ื™ื‘ื˜ ืึทื– ื“ื™ ื˜ืขื’ ืคื•ืŸ ืกื•ื•ื™ื˜ืฉื™ื– ืื•ื™ืฃ ื˜ืฉื™ืคึผืก ืคื•ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืŸ ืคึผืœืึทืŸ ื–ืขื ืขืŸ ื’ืขืฆื™ื™ืœื˜.

ACI ืื™ื– ื’ืขื•ื•ืืจืŸ ืกื™ืกืงืึธ ืก "ืึทืกื™ืžืžืขื˜ืจื™ืง ืขื ื˜ืคืขืจ" (ืžืขืจ ื’ืขื ื•ื™, ืื™ืจ ื™ื ืกื™ืขืžืข ืคื™ืจืžืข, ื’ืขื’ืจื™ื ื“ืขื˜ ื“ื•ืจืš ื–ื™ื™ึทืŸ ืขืจืฉื˜ืข ืขืžืคึผืœื•ื™ื™ื–) ืฆื• ืึทืœืข ื“ื™ ืื•ื™ื‘ืŸ.

ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง ืžื™ื˜ OpenFlow?

ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ื–, ACI ืื™ื– ืคืืงื˜ื™ืฉ ื“ืขืจ ืคืึทืจืงืขืจื˜ ืคื•ืŸ OpenFlow.
ืื™ืŸ ื“ื™ OpenFlow ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ื“ื™ ืงืึธื ื˜ืจืึธืœืœืขืจ ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืฉืจื™ื™ื‘ืŸ ื“ื™ื˜ื™ื™ืœื“ ื›ึผืœืœื™ื (ืคืœืึธื•ื–)
ืื™ืŸ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคื•ืŸ ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื–, ื“ืึธืก ืื™ื–, ืื™ืŸ ืึท ื’ืจื•ื™ืก ื ืขืฅ, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ืื•ืŸ, ืจื•ื‘ึฟ ื™ืžืคึผืึธืจื˜ืึทื ื˜ืœื™, ื˜ืฉืึทื ื’ื™ื ื’ ื˜ืขื ืก ืคื•ืŸ ืžื™ืœื™ืึทื ื– ืคื•ืŸ ืจืขืงืึธืจื“ืก ืื™ืŸ ื”ื•ื ื“ืขืจื˜ืขืจ ืคื•ืŸ ืคื•ื ืงื˜ืŸ ืื™ืŸ ื“ื™ ื ืขืฅ, ืึทื–ื•ื™ ื–ื™ื™ึทืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ื•ื•ืขืจืŸ ืึท ื‘ืึทื˜ืึทืœื ืขืง ืื™ืŸ ืึท ื ืขืฅ. ื’ืจื•ื™ืก ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ.

ACI ื ื™ืฆื˜ ื“ื™ ืคืึทืจืงืขืจื˜ ืฆื•ื’ืึทื ื’: ืคื•ืŸ ืงื•ืจืก, ืขืก ืื™ื– ืื•ื™ืš ืึท ืงืึธื ื˜ืจืึธืœืœืขืจ, ืึธื‘ืขืจ ื“ื™ ืกื•ื•ื™ื˜ืฉื™ื– ื‘ืึทืงื•ืžืขืŸ ื”ื•ื™ืš-ืžื“ืจื’ื” ื“ืขืงืœืึทืจืึทื˜ื™ื•ื•ืข ืคึผืึทืœืึทืกื™ื–, โ€‹โ€‹ืื•ืŸ ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ื–ื™ืš ืคึผืขืจืคืึธืจืžื– ื–ื™ื™ืขืจ ืจืขื ื“ืขืจื™ื ื’ ืื™ืŸ ื“ืขื˜ืึทื™ืœืก ืคื•ืŸ ืกืคึผืขืฆื™ืคื™ืฉ ืกืขื˜ื˜ื™ื ื’ืก ืื™ืŸ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’. ื“ื™ ืงืึธื ื˜ืจืึธืœืœืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืจืขื‘ืึธืึธื˜ืขื“ ืึธื“ืขืจ ืื•ื™ืกื’ืขื“ืจื™ื™ื˜ ื’ืึธืจ, ืื•ืŸ ื’ืึธืจื ื™ืฉื˜ ืฉืœืขื›ื˜ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืฆื• ื“ื™ ื ืขืฅ, ืึทื—ื•ืฅ, ืคื•ืŸ ืงื•ืจืก, ื“ื™ ืคืขืœืŸ ืคื•ืŸ ืงืึธื ื˜ืจืึธืœ ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜. ื™ื ื˜ืขืจืขืกื˜ื™ื ื’ืœื™, ืขืก ื–ืขื ืขืŸ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก ืื™ืŸ ACI ืื™ืŸ ื•ื•ืึธืก OpenFlow ืื™ื– ื ืึธืš ื’ืขื ื™ืฆื˜, ืึธื‘ืขืจ ืœืึธื•ืงืึทืœื™ ืื™ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืคึฟืึทืจ Open vSwitch ืคึผืจืึธื’ืจืึทืžืžื™ื ื’.

ACI ืื™ื– ื’ืขื‘ื•ื™ื˜ ืœืขื’ืึทืžืจืข ืื•ื™ืฃ VXLAN-ื‘ืื–ื™ืจื˜ ืึธื•ื•ื•ืขืจืœื™ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ืึธื‘ืขืจ ื›ื•ืœืœ ื“ื™ ืึทื ื“ืขืจืœื™ื™ื™ื ื’ IP ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ืึท ืื™ื™ืŸ ืœื™ื™ื–ื•ื ื’. ืกื™ืกืงืึธ ื”ืึธื˜ ื’ืขืจื•ืคึฟืŸ ื“ืขื ื“ื™ "ื™ื ืึทื’ืจื™ื™ื˜ื™ื“ ืึธื•ื•ื•ืขืจืœื™ื™" ื˜ืขืจืžื™ืŸ. ื•ื•ื™ ืึท ื˜ืขืจืžืึทื ื™ื™ืฉืึทืŸ ืคื•ื ื˜ ืคึฟืึทืจ ืึธื•ื•ื•ืขืจืœื™ื™ื– ืื™ืŸ ACI, ืื™ืŸ ืจื•ื‘ึฟ ืคืืœืŸ, ืคืึทื‘ืจื™ืง ืกื•ื•ื™ื˜ืฉื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ (ื–ื™ื™ ื˜ืึธืŸ ื“ืึธืก ืžื™ื˜ ืœื™ื ืง ื’ื™ื›ืงื™ื™ึทื˜). ืžื—ื ื•ืช ื–ืขื ืขืŸ ื ื™ืฉื˜ ืคืืจืœืื ื’ื˜ ืฆื• ื•ื•ื™ืกืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ื“ื™ ืคืึทื‘ืจื™ืง, ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ, ืืื–"ื• ื•, ืึธื‘ืขืจ, ืื™ืŸ ืขื˜ืœืขื›ืข ืงืึทืกืขืก (ืœืžืฉืœ, ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ OpenStack ืžื—ื ื•ืช), VXLAN ืคืึทืจืงืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื‘ืจืื›ื˜ ืฆื• ื–ื™ื™.

ืึธื•ื•ื•ืขืจืœื™ื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืื™ืŸ ACI ื ื™ื˜ ื‘ืœื•ื™ื– ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืคืœืขืงืกืึทื‘ืึทืœ ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ื“ื•ืจืš ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื ืขืฅ, ืึธื‘ืขืจ ืื•ื™ืš ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืžืขื˜ืึท ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข (ืขืก ืื™ื– ื’ืขื ื™ืฆื˜, ืœืžืฉืœ, ืฆื• ืฆื•ืœื™ื™ื’ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืึทืœืึทืกื™ื–).

ื˜ืฉื™ืคึผืก ืคื•ืŸ ื‘ืจืึธื“ืงืึธื ื–ืขื ืขืŸ ืคืจื™ืขืจ ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืกื™ืกืงืึธ ืื™ืŸ ื“ื™ ื ืขืงืกื•ืก 3000 ืกืขืจื™ืข ืกื•ื•ื™ื˜ืฉื™ื–.ืื™ืŸ ื“ื™ ื ืขืงืกื•ืก 9000 ืžืฉืคึผื—ื”, ืกืคืขืฆื™ืขืœ ื‘ืืคืจื™ื™ื˜ ืฆื• ืฉื˜ื™ืฆืŸ ืึทืกื™, ืึท ื›ื™ื™ื‘ืจื™ื“ ืžืึธื“ืขืœ ืื™ื– ืขืจื™ื“ื–ืฉื ืึทืœื™ ื™ืžืคึผืœืึทืžืขื ืึทื“, ื•ื•ืึธืก ืื™ื– ื’ืขืจื•ืคืŸ Merchant +. ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ื’ืขื•ื•ื™ื™ื ื˜ ื‘ื™ื™ื“ืข ื“ื™ ื ื™ื™ึทืข Broadcom Trident 2 ืฉืคึผืึธืŸ ืื•ืŸ ืึท ืงืึทืžืคึผืœืึทืžืขื ื˜ืฉื™ ืฉืคึผืึธืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš Cisco, ื•ื•ืึธืก ื™ืžืคึผืœืึทืžืึทื ืฅ ืึทืœืข ื“ื™ ืžืึทื’ื™ืฉ ืคื•ืŸ ACI. ืžืฉืžืขื•ืช, ื“ืึธืก ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงื˜ ืื•ืŸ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืคึผืจื™ื™ึทื– ืงื•ื•ื™ื˜ืœ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ืึท ืžื“ืจื’ื” ื ืึธืขื ื˜ ืฆื• ืžืึธื“ืขืœืก ื ืึธืจ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Trident 2. ื“ืขื ืฆื•ื’ืึทื ื’ ืื™ื– ื’ืขื ื•ื’ ืคึฟืึทืจ ื“ื™ ืขืจืฉื˜ืขืจ ืฆื•ื•ื™ื™ ืึธื“ืขืจ ื“ืจื™ื™ ื™ืึธืจ ืคื•ืŸ ACI ื“ื™ืœื™ื•ื•ืขืจื™ื–. ื‘ืขืฉืึทืก ื“ืขื ืฆื™ื™ื˜, Cisco ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืื•ืŸ ืœืึธื ื˜ืฉื˜ ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ ื“ื•ืจ ื ืขืงืกื•ืก 9000 ืื•ื™ืฃ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื˜ืฉื™ืคึผืก ืžื™ื˜ ืžืขืจ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ, ืึธื‘ืขืจ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืจื™ื™ึทื– ืžื“ืจื’ื”. ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืื™ืŸ ื“ืขืจ ืคืึทื‘ืจื™ืง ื–ืขื ืขืŸ ื’ืึธืจ ืืคื’ืขื”ื™ื˜. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ึทื˜, ื“ื™ ื™ื ืขืจืœืขืš ืคื™ืœื•ื ื’ ื”ืื˜ ื’ืึธืจ ื’ืขื‘ื™ื˜ืŸ: ืขืคึผืขืก ื•ื•ื™ ืจืขืคืึทืงื˜ืึธืจื™ื ื’, ืึธื‘ืขืจ ืคึฟืึทืจ ืื™ื™ึทื–ืŸ.

ื•ื•ื™ ื“ื™ Cisco ACI ืึทืจื˜ืฉื™ื˜ืขืงื˜ื•ืจืข ืึทืจื‘ืขื˜

ืื™ืŸ ื“ื™ ืกื™ืžืคึผืœืึทืกื˜ ืคืึทืœ, ACI ืื™ื– ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ื“ื™ ื˜ืึธืคึผืึธืœืึธื’ื™ ืคื•ืŸ ื“ื™ Klose ื ืขืฅ, ืึธื“ืขืจ, ื•ื•ื™ ื–ื™ื™ ืึธืคื˜ ื–ืึธื’ืŸ, Spine-Leaf. ืจื•ืงื ื‘ื™ื™ืŸ-ืžื“ืจื’ื” ืกื•ื•ื™ื˜ืฉื™ื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคื•ืŸ ืฆื•ื•ื™ื™ (ืึธื“ืขืจ ืื™ื™ื ืขืจ, ืื•ื™ื‘ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื–ืึธืจื’ืŸ ื•ื•ืขื’ืŸ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ) ืฆื• ื–ืขืงืก. ืึทืงืงืึธืจื“ื™ื ื’ืœื™, ื“ื™ ืžืขืจ ืคื•ืŸ ื–ื™ื™, ื“ื™ ื”ืขื›ืขืจ ื“ื™ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ (ื“ื™ ื ื™ื“ืขืจื™ืงืขืจ ื“ื™ ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ืื•ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืจืขื“ื•ืงืฆื™ืข ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืึท ืฆื•ืคืึทืœ ืึธื“ืขืจ ื•ื™ืฉืึทืœื˜ ืคื•ืŸ ืื™ื™ืŸ ืจื•ืงื ื‘ื™ื™ืŸ) ืื•ืŸ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืคืึธืจืฉื˜ืขืœื•ื ื’. ืึทืœืข ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืงืึทื ืขืงืฉืึทื ื– ื’ื™ื™ืŸ ืฆื• ื‘ืœืึทื˜-ืžื“ืจื’ื” ืกื•ื•ื™ื˜ืฉื™ื–: ื“ืึธืก ื–ืขื ืขืŸ ืกืขืจื•ื•ืขืจืก ืื•ืŸ ื“ืึทืงื™ื ื’ ืžื™ื˜ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื ืขื˜ื•ื•ืึธืจืงืก ื“ื•ืจืš ืœ 2 ืึธื“ืขืจ ืœ 3, ืื•ืŸ ืงืึทื ืขืงื˜ื™ื ื’ ืึทืคึผื™ืง ืงืึทื ื˜ืจืึธื•ืœืขืจื–. ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ืžื™ื˜ ACI, ื ื™ื˜ ื‘ืœื•ื™ื– ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ืึธื‘ืขืจ ืื•ื™ืš ืกื˜ืึทื˜ื™ืกื˜ื™ืง ื–ืึทืžืœื•ื ื’, ื“ื•ืจื›ืคืึทืœ ืžืึธื ื™ื˜ืึธืจื™ื ื’, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ - ืึทืœืฅ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ื“ื™ ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ืงืึทื ื˜ืจืึธื•ืœืขืจื–, ืคื•ืŸ ื•ื•ืึธืก ืขืก ื–ืขื ืขืŸ ื“ืจื™ื™ ืื™ืŸ ื ืึธืจืžืึทืœ-ืกื™ื™ื–ื“ ื™ืžืคึผืœืึทืžืึทื ืฅ.

ืื™ืจ ืงื™ื™ื ืžืึธืœ ื”ืึธื‘ืŸ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ืกื•ื•ื™ื˜ืฉื™ื– ืžื™ื˜ ื“ื™ ืงืึทื ืกืึธื•ืœ, ืืคื™ืœื• ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ ื ืขืฅ: ื“ื™ ืงืึทื ื˜ืจืึธื•ืœืขืจ ื–ื™ืš ื“ื™ื˜ืขืงืฅ ื“ื™ ืกื•ื•ื™ื˜ืฉืึทื– ืื•ืŸ ืึทืกืขืžื‘ืึทืœื– ืึท ืคืึทื‘ืจื™ืง ืคึฟื•ืŸ ื–ื™ื™, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ืึทืœืข ืกืขืจื•ื•ื™ืก ืคึผืจืึธื˜ืึธืงืึธืœืก, ื“ืขืจื™ื‘ืขืจ, ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ืขืก ืื™ื– ื–ื™ื™ืขืจ ื•ื•ื™ื›ื˜ื™ืง. ืฉืจื™ื™ึทื‘ืŸ ืึทืจืึธืคึผ ื“ื™ ืกื™ืจื™ืึทืœ ื ื•ืžืขืจืŸ ืคื•ืŸ ื“ื™ ืขืงื•ื•ื™ืคึผืžืขื ื˜ ื•ื•ืึธืก ืื™ื– ืื™ื ืกื˜ืึทืœื™ืจืŸ ื‘ืขืฉืึทืก ื™ื ืกื˜ืึทืœื™ืจื•ื ื’, ืึทื–ื•ื™ ืึทื– ืฉืคึผืขื˜ืขืจ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื• ื˜ืจืขืคืŸ ื•ื•ืึธืก ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– ืื™ืŸ ื•ื•ืึธืก ื’ืขืฉื˜ืขืœ ืื™ื– ืœื™ื’ืŸ. ืคึฟืึทืจ ื˜ืจืึธื•ื‘ืœืขืฉืึธืึธื˜ื™ื ื’, ืื•ื™ื‘ ื ื™ื™ื˜ื™ืง, ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ืกื•ื•ื™ื˜ืฉื™ื– ื“ื•ืจืš SSH: ื–ื™ื™ ืจืขืคึผืจืึธื“ื•ืฆื™ืจืŸ ื“ื™ ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš ืกื™ืกืงืึธ ื•ื•ื™ื™ึทื–ืŸ ืงืึทืžืึทื ื“ื– ื’ืึทื ืฅ ืงืขืจืคืึทืœื™.

ืื™ื ืขื•ื•ื™ื™ื ื™ืง, ื“ื™ ืคืึทื‘ืจื™ืง ื ื™ืฆื˜ IP ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ืึทื–ื•ื™ ืขืก ืื™ื– ืงื™ื™ืŸ ืกืคึผืึทื ื ื™ื ื’ ื˜ืจื™ ืื•ืŸ ืื ื“ืขืจืข ื›ืึธืจืขืจื– ืคื•ืŸ ื“ืขืจ ืคืึทืจื’ืึทื ื’ืขื ื”ื™ื™ื˜: ืึทืœืข ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ื–ืขื ืขืŸ ื™ื ื•ื•ืึทืœื•ื•ื“, ืื•ืŸ ืงืึทื ื•ื•ืขืจื“ื–ืฉืึทื ืก ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืคื™ื™ืœื™ืขืจื– ืื™ื– ื–ื™ื™ืขืจ ืฉื ืขืœ. ื“ืขืจ ืคืึทืจืงืขืจ ืื™ืŸ ื“ื™ ืฉื˜ืึธืฃ ืื™ื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ื•ืจืš ื˜ืึทื ืึทืœื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ VXLAN. ืžืขืจ ื’ืขื ื•ื™, Cisco ื–ื™ืš ืจื•ืคื˜ iVXLAN ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ, ืื•ืŸ ืขืก ืื™ื– ืึทื ื“ืขืจืฉ ืคื•ืŸ ืจืขื’ื•ืœืขืจ VXLAN ืื™ืŸ ืึทื– ื“ื™ ืจืขื–ืขืจื•ื•ื™ืจื˜ ืคืขืœื“ืขืจ ืื™ืŸ ื“ื™ ื ืขืฅ ื›ืขื“ืขืจ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืกืขืจื•ื•ื™ืก ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ื‘ืคึฟืจื˜ ื•ื•ืขื’ืŸ ื“ื™ ืฉื™ื™ื›ื•ืช ืคื•ืŸ ืคืึทืจืงืขืจ ืฆื• ื“ื™ EPG ื’ืจื•ืคึผืข. ื“ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ื“ื™ ื›ึผืœืœื™ื ืคื•ืŸ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ื’ืจื•ืคึผืขืก ืื™ืŸ ื“ื™ ื•ื™ืกืจื™ื›ื˜, ื ื™ืฆืŸ ื–ื™ื™ืขืจ ื ื•ืžืขืจืŸ ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ืึทื“ืจืขืกืขืก ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคึผืจืึธืกื˜ ืึทืงืกืขืก ืจืฉื™ืžื•ืช.

ื˜ื•ื ื ืขืœืก ืœืึธื–ืŸ ื‘ื™ื™ื“ืข ืœ 2 ืกืขื’ืžืึทื ืฅ ืื•ืŸ ืœ 3 ืกืขื’ืžืึทื ืฅ (ื“"ื” VRF) ืฆื• ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืฉื˜ืจืขืงื˜ ื“ื•ืจืš ื“ื™ ื™ื ืขืจืœืขืš IP ืึทืจื™ื‘ืขืจืคื™ืจืŸ. ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื’ื™ื™ื˜ื•ื•ื™ื™ ืื™ื– ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜. ื“ืขื ืžื™ื˜ืœ ืึทื– ื™ืขื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืจื•ื˜ื™ื ื’ ื“ื™ ืคืึทืจืงืขืจ ืื™ืŸ ื“ื™ ืฉื˜ืึธืฃ. ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคืึทืจืงืขืจ ืœื•ื™ืคืŸ ืœืึธื’ื™ืง, ACI ืื™ื– ืขื ืœืขืš ืฆื• ืึท VXLAN / EVPN ืฉื˜ืึธืฃ.

ืื•ื™ื‘ ืึทื–ื•ื™, ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ื™ ื“ื™ืคืขืจืึทื ืกื™ื–? ืืœืขืก ืื ื“ืขืจืฉ!

ื“ื™ ื ื•ืžืขืจ ืื™ื™ืŸ ื—ื™ืœื•ืง ืื™ืจ ื˜ืจืขืคืŸ ืžื™ื˜ ACI ืื™ื– ื•ื•ื™ ืกืขืจื•ื•ืขืจืก ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ ื ืขืฅ. ืื™ืŸ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ื ืขื˜ื•ื•ืึธืจืงืก, ื“ื™ ื™ื ืงืœื•ื–ืฉืึทืŸ ืคื•ืŸ ื‘ื™ื™ื“ืข ื’ืฉืžื™ื•ืช ืกืขืจื•ื•ืขืจืก ืื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ ื’ื™ื™ื˜ ืฆื• ื•ื•ืœืึทื ื–, ืื•ืŸ ืึทืœืฅ ืึทื ื“ืขืจืฉ ื“ืึทื ืกื™ื– ืคื•ืŸ ื–ื™ื™: ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™, ื–ื™ื›ืขืจื”ื™ื™ึทื˜, ืืื–"ื• ื•. ืขืก ืื™ื– ื™ื  ืขืจื’ืขืฆ ื ื™ื˜ ืึทื•ื•ืขืง. ืฆื™ ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ื™ืงื•ื•ื™ื™ื˜ ืขืก ืฆื• ื•ื•ืœืึทืŸ? ื™ืึธ, ืึธื‘ืขืจ ืื™ืŸ ื“ืขื ืคืึทืœ ืขืก ืื™ื– ืึท ื’ืขืœืขื’ื ื”ื™ื™ึทื˜ ืฆื• ืคืึทืจืœื™ืจืŸ ืจื•ื‘ึฟ ืคื•ืŸ ื•ื•ืึธืก ACI ื’ื™ื˜.

ืžื™ื˜ ืึทื›ื˜ื•ื ื’ ืฆื• EPG, ืึทืœืข ืึทืงืกืขืก ื›ึผืœืœื™ื ื–ืขื ืขืŸ ืคืืจืžื•ืœื™ืจื˜, ืื•ืŸ ืื™ืŸ ACI, ื“ื™ "ื•ื•ื™ื™ึทืก ืจืฉื™ืžื”" ืคึผืจื™ื ืฆื™ืคึผ ืื™ื– ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ืึธืก ืื™ื– ื‘ืœื•ื™ื– ืคืึทืจืงืขืจ ืื™ื– ืขืจืœื•ื™ื‘ื˜, ื“ื™ ื“ื•ืจื›ืคืึธืจ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื‘ืคื™ืจื•ืฉ ืขืจืœื•ื™ื‘ื˜. ื“ืึธืก ื”ื™ื™ืกื˜, ืžื™ืจ ืงืขื ืขืŸ ืžืึทื›ืŸ ื“ื™ "ื•ื•ืขื‘" ืื•ืŸ "ืžื™ืกืงืœ" ืขืคึผื’ ื’ืจื•ืคึผืขืก ืื•ืŸ ื“ืขืคื™ื ื™ืจืŸ ืึท ื”ืขืจืฉืŸ ื•ื•ืึธืก ืึทืœืึทื•ื– ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืฆื•ื•ื™ืฉืŸ ื–ื™ื™ ื‘ืœื•ื™ื– ืื•ื™ืฃ ืคึผืึธืจื˜ 3306. ื“ืึธืก ื•ื•ืขื˜ ืึทืจื‘ืขื˜ืŸ ืึธืŸ ื–ื™ื™ืŸ ื˜ื™ื™ื“ ืฆื• ื ืขืฅ ืึทื“ืจืขืกืขืก ืื•ืŸ ืืคื™ืœื• ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืกื•ื‘ื ืขื˜!

ืžื™ืจ ื”ืึธื‘ืŸ ืงืึทืกื˜ืึทืžืขืจื– ื•ื•ืึธืก ื”ืึธื‘ืŸ ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ACI ืคึผื•ื ืงื˜ ื•ื•ื™ื™ึทืœ ืคื•ืŸ ื“ืขื ืฉื˜ืจื™ืš, ื•ื•ื™ื™ึทืœ ืขืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ืึทื’ืจืขื ืขืฆืŸ ืึทืงืกืขืก ืฆื•ื•ื™ืฉืŸ ืกืขืจื•ื•ืขืจืก (ื•ื•ื™ืจื˜ื•ืึทืœ ืึธื“ืขืจ ืคื™ื–ื™ืฉ - ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืขื ื™ืŸ) ืึธืŸ ืฉืœืขืคึผืŸ ื–ื™ื™ ืฆื•ื•ื™ืฉืŸ ืกื•ื‘ื ืขืฅ, ื•ื•ืึธืก ืžื™ื˜ืœ ืึธืŸ ืจื™ืจื ื“ื™ืง ื“ื™ ืึทื“ืจืขืกื™ื ื’. ื™ืึธ, ื™ืึธ, ืžื™ืจ ื•ื•ื™ืกืŸ ืึทื– ืงื™ื™ืŸ ืื™ื™ื ืขืจ ืคึผืจื™ืกืงืจื™ื™ื‘ื– IP ืึทื“ืจืขืกืขืก ืื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทื ื– ื“ื•ืจืš ื”ืึทื ื˜, ืจืขื›ื˜?

ืคืึทืจืงืขืจ ื›ึผืœืœื™ื ืื™ืŸ ACI ื–ืขื ืขืŸ ื’ืขืจื•ืคืŸ ืงืึทื ื˜ืจืึทืงืฅ. ืื™ืŸ ืึทื–ืึท ืึท ืงืึธื ื˜ืจืึทืงื˜, ืื™ื™ื ืขืจ ืึธื“ืขืจ ืžืขืจ ื’ืจื•ืคึผืขืก ืึธื“ืขืจ ืœืขื•ื•ืขืœืก ืื™ืŸ ืึท ืžื•ืœื˜ื™-ืจื™ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื•ื•ืขืจืŸ ืึท ื“ื™ื ืกื˜ ืฉืคึผื™ื™ึทื–ืขืจ (ื–ืึธื’ืŸ, ืึท ื“ืึทื˜ืึทื‘ื™ื™ืก ื“ื™ื ืกื˜), ืื ื“ืขืจืข ื•ื•ืขืจืŸ ืึท ืงืึทื ืกื•ืžืขืจ. ื“ืขืจ ืึธืคึผืžืึทืš ืงืขื ืขืŸ ืคืฉื•ื˜ ืคืึธืจืŸ ืคืึทืจืงืขืจ, ืึธื“ืขืจ ืขืก ืงืขื ืขืŸ ื˜ืึธืŸ ืขืคึผืขืก ืžืขืจ ื˜ืจื™ืงื™, ืœืžืฉืœ, ื“ื™ืจืขืงื˜ ืขืก ืฆื• ืึท ืคื™ื™ืจื•ื•ืึทืœ ืึธื“ืขืจ ื‘ืึทืœืึทื ืกืขืจ, ืื•ืŸ ืื•ื™ืš ื˜ื•ื™ืฉืŸ ื“ื™ QoS ื•ื•ืขืจื˜.

ื•ื•ื™ ื˜ืึธืŸ ืกืขืจื•ื•ืขืจืก ื‘ืึทืงื•ืžืขืŸ ืื™ืŸ ื“ื™ ื’ืจื•ืคึผืขืก? ืื•ื™ื‘ ื“ืึธืก ื–ืขื ืขืŸ ืคื™ื–ื™ืฉ ืกืขืจื•ื•ืขืจืก ืึธื“ืขืจ ืขืคึผืขืก ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ืึท ื™ื’ื–ื™ืกื˜ื™ื ื’ ื ืขืฅ ืื™ืŸ ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ื‘ืืฉืืคืŸ ืึท ื•ื•ืœืึทืŸ ืฉื˜ืึทื, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉื˜ืขืœืŸ ื–ื™ื™ ืื™ืŸ ื“ื™ EPG, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคื•ื ื˜ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจื˜ ืื•ืŸ ื“ื™ ื•ื•ืœืึทืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื•ื™ืฃ ืขืก. ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ื•ื•ืœืึทื ื– ื“ืขืจืฉื™ื™ึทื ืขืŸ ื•ื•ื• ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ื˜ืึธืŸ ืึธืŸ ื–ื™ื™.

ืื•ื™ื‘ ื“ื™ ืกืขืจื•ื•ืขืจืก ื–ืขื ืขืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ, ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืึธืคึผืฉื™ืงืŸ ืฆื• ื“ื™ ืงืึธื ื ืขืงื˜ืขื“ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืกื•ื•ื™ื•ื•ืข, ืื•ืŸ ืึทืœืฅ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืึทืœื™ื™ืŸ: ืึท ืคึผืึธืจื˜ ื’ืจื•ืคึผืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืืฉืืคืŸ (ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ VMWare) ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ VM, ื“ื™ ื ื™ื™ื˜ื™ืง VLANs ืึธื“ืขืจ VXLANs ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืืฉืืคืŸ. ื–ื™ื™ืŸ ืึทืกื™ื™ื ื“, ื–ื™ื™ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื ื™ื™ื˜ื™ืง ืกื•ื•ื™ื˜ืฉ ืคึผืึธืจืฅ, ืืื–"ื• ื•. ืึทื–ื•ื™, ื›ืึธื˜ืฉ ACI ืื™ื– ื’ืขื‘ื•ื™ื˜ ืึทืจื•ื ืึท ื’ืฉืžื™ื•ืช ื ืขืฅ, ืงืึทื ืขืงืฉืึทื ื– ืคึฟืึทืจ ื•ื•ื™ืจื˜ื•ืึทืœ ืกืขืจื•ื•ืขืจืก ืงื•ืงืŸ ืคื™ืœ ืกื™ืžืคึผืœืขืจ ื•ื•ื™ ืคึฟืึทืจ ื’ืฉืžื™ื•ืช ืึธื ืขืก. ACI ื”ืื˜ ืฉื•ื™ืŸ ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ืžื™ื˜ VMWare ืื•ืŸ MS Hyper-V, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ OpenStack ืื•ืŸ RedHat ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ. ืคึฟื•ืŸ ืขื˜ืœืขื›ืข ืคื•ื ื˜ ืื•ื™ืฃ, ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืงืึทื ื˜ื™ื™ื ืขืจ ืคึผืœืึทื˜ืคืึธืจืžืก ืื™ื– ืื•ื™ืš ืืจื•ื™ืก: Kubernetes, OpenShift, Cloud Foundry, ื‘ืฉืขืช ืขืก ืงืึทื ืกืขืจื ื– ื‘ื™ื™ื“ืข ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ืคึผืึทืœืึทืกื™ื– ืื•ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’, ื“ืึธืก ืื™ื–, ื“ืขืจ ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ืงืขื ืขืŸ ื’ืœื™ื™ืš ื–ืขืŸ ื•ื•ืึธืก ืžื—ื ื•ืช ื•ื•ืึธืก ืคึผืึธื“ืก ืึทืจื‘ืขื˜ ืื•ื™ืฃ ืื•ืŸ ืื™ืŸ ื•ื•ืึธืก ื’ืจื•ืคึผืขืก ื–ื™ื™ ืคืึทืœืŸ ืื™ืŸ.

ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื–ื™ื™ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืคึผืึธืจื˜ ื’ืจื•ืคึผืข, ื•ื•ื™ืจื˜ื•ืึทืœ ืกืขืจื•ื•ืขืจืก ื”ืึธื‘ืŸ ื ืึธืš ืคึผืจืึธืคึผืขืจื˜ื™ืขืก: ื ืึธืžืขืŸ, ืึทื˜ืจื™ื‘ื™ื•ืฅ, ืืื–"ื• ื• ืขืก. ืกื™ืกืงืึธ ืจื•ืคื˜ ื“ืขื ืžื™ืงืจืึธ-ืกืขื’ืžืขื ื˜ืึทื˜ื™ืึธืŸ ื’ืจื•ืคึผืขืก, ื›ืึธื˜ืฉ, ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื“ื™ ืคึผืœืึทืŸ ื–ื™ืš ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฉืึทืคึฟืŸ ืคื™ืœืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ืกืขื’ืžืึทื ืฅ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ EPGs ืื•ื™ืฃ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืกื•ื‘ื ืขื˜ ืื™ื– ืื•ื™ืš ื’ืึทื ืฅ ืึท ืžื™ืงืจืึธ-ืกืขื’ืžืขื ื˜ืึทื˜ื™ืึธืŸ. ื ื•, ื“ืขืจ ืคืึทืจืงื•ื™ืคืขืจ ื•ื•ื™ื™ืกื˜ ื‘ืขืกืขืจ.

EPGs ื–ื™ืš ื–ืขื ืขืŸ ืจื™ื™ืŸ ืœืึทื“ื–ืฉื™ืงืึทืœ ืงืึทื ืกื˜ืจืึทืงืฉืึทื ื–, ื ื™ื˜ ื˜ื™ื™ื“ ืฆื• ืกืคึผืขืฆื™ืคื™ืฉ ืกื•ื•ื™ื˜ืฉื™ื–, ืกืขืจื•ื•ืขืจืก, ืืื–"ื• ื•, ืึทื–ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื˜ื™ื ื’ื– ืžื™ื˜ ื–ื™ื™ ืื•ืŸ ืงืึทื ืกื˜ืจืึทืงืฉืึทื ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื–ื™ื™ (ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธื ืก ืื•ืŸ ื˜ืขื ืึทื ืฅ) ื•ื•ืึธืก ื–ืขื ืขืŸ ืฉื•ื•ืขืจ ืฆื• ื˜ืึธืŸ ืื™ืŸ ืคึผืจืึธืกื˜ ื ืขื˜ื•ื•ืึธืจืงืก, ืึทื–ืึท ื•ื•ื™ ืงืœืึธื•ื ื™ื ื’. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืœืึธื–ืŸ ืื•ื ื“ื– ื–ืึธื’ืŸ ืึทื– ืขืก ืื™ื– ื–ื™ื™ืขืจ ื’ืจื™ื ื’ ืฆื• ืงืœืึธื•ืŸ ืึท ืคึผืจืึธื“ื•ืงืฆื™ืข ืกื•ื•ื™ื•ื•ืข ืฆื• ื‘ืึทืงื•ืžืขืŸ ืึท ืคึผืจืึธื‘ืข ืกื•ื•ื™ื•ื•ืข ื•ื•ืึธืก ืื™ื– ื’ืขืจืึทื ื˜ื™ื“ ืฆื• ื–ื™ื™ืŸ ื™ื™ื“ืขื ื™ืงืึทืœ ืฆื• ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข ืกื•ื•ื™ื•ื•ืข. ืื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื“ืึธืก ืžืึทื ื™ื•ืึทืœื™, ืึธื‘ืขืจ ืขืก ืื™ื– ื‘ืขืกืขืจ (ืื•ืŸ ื’ืจื™ื ื’ืขืจ) ื“ื•ืจืš ื“ื™ ืึทืคึผื™.

ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื“ื™ ืงืึธื ื˜ืจืึธืœ ืœืึธื’ื™ืง ืื™ืŸ ACI ืื™ื– ื ื™ืฉื˜ ืขื ืœืขืš ืฆื• ื•ื•ืึธืก ืื™ืจ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื˜ืจืขืคืŸ
ืื™ืŸ ื‘ืขืงืึทื‘ืึธืœืขื“ื™ืง ื ืขื˜ื•ื•ืึธืจืงืก ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืกื™ืกืงืึธ: ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืฆื•ื‘ื™ื ื“ ืื™ื– ืขืจืฉื˜ื™ืง, ืื•ืŸ ื“ื™ GUI ืึธื“ืขืจ CLI ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ื˜ื™ืง, ื•ื•ื™ื™ึทืœ ื–ื™ื™ ืึทืจื‘ืขื˜ืŸ ื“ื•ืจืš ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืึทืคึผื™. ื“ืขืจื™ื‘ืขืจ, ื›ึผืžืขื˜ ืึทืœืขืžืขืŸ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ACI, ื ืึธืš ืึท ื‘ืฉืขืช, ื”ื™ื™ื‘ื˜ ืฆื• ื ืึทื•ื•ื™ื’ื™ืจืŸ ื“ื™ ื›ื™ื™ืคืขืฅ ืžืึธื“ืขืœ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืื•ืŸ ืึธื˜ืึทืžื™ื™ื˜ ืขืคึผืขืก ืฆื• ืคึผืึทืกื™ืง ื–ื™ื™ืขืจ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. ื“ื™ ื™ื–ื™ืึทืกื˜ ื•ื•ืขื’ ืฆื• ื˜ืึธืŸ ื“ืึธืก ืื™ื– ืคึฟื•ืŸ Python: ืขืก ื–ืขื ืขืŸ ื‘ืึทืงื•ื•ืขื ืคืึทืจื˜ื™ืง ืžื›ืฉื™ืจื™ื ืคึฟืึทืจ ืขืก.

ืฆื•ื’ืขื–ืื’ื˜ ื’ืจืื‘ืข

ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคึผืจืึธื‘ืœืขื ืื™ื– ืึทื– ืคื™ืœืข ื˜ื™ื ื’ื– ืื™ืŸ ACI ื–ืขื ืขืŸ ื’ืขื˜ืืŸ ื“ื™ืคืขืจืขื ื˜ืœื™. ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืขืก ื ืึธืจืžืึทืœื™, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืจื™ื˜ืจื™ื™ืŸ. ื“ืึธืก ืื™ื– ืกืคึผืขืฆื™ืขืœ ืืžืช ืคึฟืึทืจ ื ืขืฅ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ื˜ื™ืžื– ืื™ืŸ ื’ืจื•ื™ืก ืงืึทืกื˜ืึทืžืขืจื–, ื•ื•ื• ืขื ื“ื–ืฉืึทื ื™ืจื– ื”ืึธื‘ืŸ ืฉื•ื™ืŸ "ืคึผืจื™ืกืงืจื™ื™ื‘ื™ื ื’ ื•ื•ืœืึทื ื–" ืคึฟืึทืจ ื™ืึธืจืŸ ืื•ื™ืฃ ื‘ืขื˜ืŸ. ื“ืขืจ ืคืึทืงื˜ ืึทื– ืื™ืฆื˜ ื•ื•ืœืึทื ื– ื–ืขื ืขืŸ ื ื™ื˜ ืžืขืจ ื•ื•ืœืึทื ื–, ืื•ืŸ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืึทืคึฟืŸ ื•ื•ืœืึทื ื– ืžื™ื˜ ื”ืึทื ื˜ ืฆื• ืœื™ื™ื’ืŸ ื ื™ื™ึท ื ืขื˜ื•ื•ืึธืจืงืก ืื™ืŸ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขื“ ืžื—ื ื•ืช, ื’ืึธืจ ื‘ืœืึธื•ื– ื“ื™ ื“ืึทืš ืคื•ืŸ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืื•ืŸ ืžืื›ื˜ ื–ื™ื™ ืงืœื™ื ื’ ืฆื• ื‘ืึทืงืึทื ื˜ ืึทืคึผืจืึธื•ื˜ืฉื™ื–. ืขืก ื–ืึธืœ ื–ื™ื™ืŸ ืื ื’ืขื•ื•ื™ื–ืŸ ืึทื– ืกื™ืกืงืึธ ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ืกื•ื•ื™ื˜ืึทืŸ ื“ื™ ืคึผื™ืœ ืึท ื‘ื™ืกืœ ืื•ืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ืึท "NXOS-like" CLI ืฆื• ื“ื™ ืงืึธื ื˜ืจืึธืœืœืขืจ, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืึท ืฆื•ื‘ื™ื ื“ ืขื ืœืขืš ืฆื• ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ืกื•ื•ื™ื˜ืฉื™ื–. ืึธื‘ืขืจ ื ืึธืš, ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ื ื™ืฆืŸ ACI ื ืึธืจืžืึทืœื™, ืื™ืจ ืžื•ื–ืŸ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜.

ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคึผืจื™ื™ึทื–, ืื•ื™ืฃ ื’ืจื•ื™ืก ืื•ืŸ ืžื™ื˜ืœ ื•ื•ืึธื’, ACI ื ืขื˜ื•ื•ืึธืจืงืก ื˜ืึธืŸ ื ื™ื˜ ืึทืงืฉืœื™ ืึทื ื“ืขืจืฉ ืคื•ืŸ ื‘ืขืงืึทื‘ืึธืœืขื“ื™ืง ื ืขื˜ื•ื•ืึธืจืงืก ืื•ื™ืฃ ืกื™ืกืงืึธ ืขืงื•ื•ื™ืคึผืžืขื ื˜, ื•ื•ื™ื™ึทืœ ื“ื™ ื–ืขืœื‘ืข ืกื•ื•ื™ื˜ืฉื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื‘ื•ื™ืขืŸ ื–ื™ื™ (ื ืขืงืกื•ืก 9000 ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ACI ืื•ืŸ ืื™ืŸ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ืžืึธื“ืข ืื•ืŸ ื–ืขื ืขืŸ ืื™ืฆื˜ ื“ื™ ื”ื•ื™ืคึผื˜. "ื•ื•ืขืจืงื›ืึธืจืก" ืคึฟืึทืจ ื ื™ื™ึทืข ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืคึผืจืึทื“ื–ืฉืขืงืก). ืึธื‘ืขืจ ืคึฟืึทืจ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืคื•ืŸ ืฆื•ื•ื™ื™ ืกื•ื•ื™ื˜ืฉื™ื–, ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ืงืึทื ื˜ืจืึธื•ืœืขืจื– ืื•ืŸ ืกืคึผื™ื ืข-ื‘ืœืึทื˜ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืคื•ืŸ ืงื•ืจืก, ืžืึทื›ืŸ ื–ื™ืš ืคึผืขืœืฅ. ืœืขืฆื˜ื ืก, ืึท ืžื™ื ื™ ืึทืกื™ ืคืึทื‘ืจื™ืง ืื™ื– ืืจื•ื™ืก, ืื™ืŸ ื•ื•ืึธืก ืฆื•ื•ื™ื™ ืคื•ืŸ ื“ื™ ื“ืจื™ื™ ืงืึทื ื˜ืจืึธื•ืœืขืจื– ื–ืขื ืขืŸ ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ. ื“ืขื ืจืึทื“ื•ืกืึทื– ื“ื™ ื—ื™ืœื•ืง ืื™ืŸ ืคึผืจื™ื™ึทื–, ืึธื‘ืขืจ ืขืก ื ืึธืš ื‘ืœื™ื™ื‘ื˜. ืึทื–ื•ื™ ืคึฟืึทืจ ื“ืขืจ ืงื•ื ื”, ื“ื™ ื‘ืจื™ืจื” ืื™ื– ื“ื™ืงื˜ื™ื™ื˜ื™ื“ ื“ื•ืจืš ื•ื•ื™ ืคื™ืœ ืขืจ ืื™ื– ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ, ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืžื™ื˜ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ, ืึท ืื™ื™ืŸ ืคื•ื ื˜ ืคื•ืŸ ืงืึธื ื˜ืจืึธืœ, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’