ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)

ืื‘ื˜ื—ืช ืžื™ื“ืข ื ืคืจื“ื” ืžื”ื˜ืœืงื•ืžื•ื ื™ืงืฆื™ื” ืœืชืขืฉื™ื™ื” ืขืฆืžืื™ืช ืขื ืคืจื˜ื™ื ืžืฉืœื” ื•ืฆื™ื•ื“ ืžืฉืœื”. ืื‘ืœ ื™ืฉ ืกื•ื’ ืœื ื™ื“ื•ืข ืฉืœ ืžื›ืฉื™ืจื™ื ืฉืขื•ืžื“ ื‘ืฆื•ืžืช ืฉืœ ื˜ืœืงื•ื ื•-infobez - ืžืชื•ื•ื›ื™ื ื‘ืจืฉืช (Network Packet Broker), ื”ื ื’ื ืžืื–ื ื™ ืขื•ืžืกื™ื, ืžืชื’ื™ื ืžื™ื•ื—ื“ื™ื/ื ื™ื˜ื•ืจื™ื, ืฆื•ื‘ืจื™ ืชืขื‘ื•ืจื”, ืคืœื˜ืคื•ืจืžืช ืืกืคืงืช ืื‘ื˜ื—ื”, ื ืจืื•ืช ื‘ืจืฉืช ื•ื›ืŸ ื”ืœืื”. ื•ืื ื—ื ื•, ื›ืžืคืชื—ื™ื ื•ื™ืฆืจื ื™ื ืจื•ืกื™ื™ื ืฉืœ ืžื›ืฉื™ืจื™ื ื›ืืœื”, ื‘ืืžืช ืจื•ืฆื™ื ืœืกืคืจ ืœื›ื ืขืœื™ื”ื ื™ื•ืชืจ.

ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)

ื”ื™ืงืฃ ื•ืžืฉื™ืžื•ืช ืœืคืชืจื•ืŸ

ืžืชื•ื•ื›ื™ื ืฉืœ ืžื ื•ืช ืจืฉืช ื”ื ืžื›ืฉื™ืจื™ื ืžื™ื•ื—ื“ื™ื ืฉืžืฆืื• ืืช ื”ืฉื™ืžื•ืฉ ื”ื’ื“ื•ืœ ื‘ื™ื•ืชืจ ื‘ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข. ื›ื›ื–ื”, ืžื—ืœืงืช ื”ืžื›ืฉื™ืจื™ื ื—ื“ืฉื” ื™ื—ืกื™ืช ื•ืžืขื˜ื” ื‘ืชืฉืชื™ืช ืจืฉืช ื ืคื•ืฆื” ื‘ื”ืฉื•ื•ืื” ืœืžืชื’ื™ื, ื ืชื‘ื™ื ื•ื›ื•'. ื”ื—ืœื•ืฆื” ื‘ืคื™ืชื•ื— ืžื›ืฉื™ืจ ืžืกื•ื’ ื–ื” ื”ื™ื™ืชื” ื—ื‘ืจืช Gigamon ื”ืืžืจื™ืงืื™ืช. ื ื›ื•ืŸ ืœื”ื™ื•ื ื™ืฉ ื‘ืฉื•ืง ื–ื” ืฉื—ืงื ื™ื ืžืฉืžืขื•ืชื™ืช ื™ื•ืชืจ (ื›ื•ืœืœ ืคืชืจื•ื ื•ืช ื“ื•ืžื™ื ืฉืœ ื™ืฆืจื ื™ืช ืžืขืจื›ื•ืช ื”ื‘ื“ื™ืงื” ื”ื™ื“ื•ืขื” - IXIA), ืืš ืจืง ื—ื•ื’ ืžืฆื•ืžืฆื ืฉืœ ืื ืฉื™ ืžืงืฆื•ืข ืขื“ื™ื™ืŸ ื™ื•ื“ืข ืขืœ ืงื™ื•ืžื ืฉืœ ืžื›ืฉื™ืจื™ื ื›ืืœื”. ื›ืคื™ ืฉืฆื•ื™ืŸ ืœืขื™ืœ, ื’ื ืขื ื”ื˜ืจืžื™ื ื•ืœื•ื’ื™ื” ืื™ืŸ ื•ื“ืื•ืช ื—ื“ ืžืฉืžืขื™ืช: ื”ืฉืžื•ืช ื ืขื™ื ื‘ื™ืŸ "ืžืขืจื›ื•ืช ืฉืงื™ืคื•ืช ืจืฉืช" ืœ"ืžืื–ื ื™ื" ืคืฉื•ื˜ื™ื.

ืชื•ืš ื›ื“ื™ ืคื™ืชื•ื— ืžืชื•ื•ื›ื™ื ืžื ื•ืช ืจืฉืช, ืขืžื“ื ื• ื‘ืคื ื™ ื”ืขื•ื‘ื“ื” ืฉื‘ื ื•ืกืฃ ืœื ื™ืชื•ื— ื”ื”ื ื—ื™ื•ืช ืœืคื™ืชื•ื— ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื•ื‘ื“ื™ืงื•ืช ื‘ืžืขื‘ื“ื•ืช / ืื–ื•ืจื™ ื‘ื“ื™ืงื”, ื™ืฉ ืฆื•ืจืš ื‘ื•-ื–ืžื ื™ืช ืœื”ืกื‘ื™ืจ ืœืฆืจื›ื ื™ื ืคื•ื˜ื ืฆื™ืืœื™ื™ื ืขืœ ืงื™ื•ืžื• ืฉืœ ืกื•ื’ ื–ื” ืฉืœ ืฆื™ื•ื“. , ืžืื—ืจ ืฉืœื ื›ื•ืœื ื™ื•ื“ืขื™ื ืขืœ ื›ืš.

ืืคื™ืœื• ืœืคื ื™ 15-20 ืฉื ื” ื”ื™ื™ืชื” ืชืขื‘ื•ืจื” ืงื˜ื ื” ื‘ืจืฉืช, ื•ื–ื” ื”ื™ื” ื‘ืขื™ืงืจ ื ืชื•ื ื™ื ื—ืกืจื™ ื—ืฉื™ื‘ื•ืช. ืื‘ืœ ื—ื•ืง ื ื™ืœืกืŸ ื—ื•ื–ืจ ืœืžืขืฉื” ื—ื•ืง ืžื•ืจ: ืžื”ื™ืจื•ืช ื”ื—ื™ื‘ื•ืจ ืœืื™ื ื˜ืจื ื˜ ืขื•ืœื” ื‘-50% ืžื“ื™ ืฉื ื”. ื’ื ื ืคื— ื”ืชืขื‘ื•ืจื” ื’ื“ืœ ื‘ื”ืชืžื“ื” (ื”ื’ืจืฃ ืžืฆื™ื’ ืืช ืชื—ื–ื™ืช 2017 ืฉืœ ืกื™ืกืงื•, ืžืงื•ืจ Cisco Visual Networking Index: Forecast and Trends, 2017โ€“2022):

ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)
ื™ื—ื“ ืขื ื”ืžื”ื™ืจื•ืช, ื”ื—ืฉื™ื‘ื•ืช ืฉืœ ื”ืคืฆืช ื”ืžื™ื“ืข (ื–ื”ื• ื’ื ืกื•ื“ ืžืกื—ืจื™ ื•ื’ื ื ืชื•ื ื™ื ืื™ืฉื™ื™ื ื™ื“ื•ืขื™ื ืœืฉืžืฆื”) ื•ื”ื‘ื™ืฆื•ืขื™ื ื”ื›ื•ืœืœื™ื ืฉืœ ื”ืชืฉืชื™ืช ื”ื•ืœื›ื™ื ื•ื’ื“ืœื™ื.

ื‘ื”ืชืื, ืฆืžื—ื” ืชืขืฉื™ื™ืช ืื‘ื˜ื—ืช ื”ืžื™ื“ืข. ื”ืชืขืฉื™ื™ื” ื”ื’ื™ื‘ื” ืœื›ืš ืขื ืžื’ื•ื•ืŸ ืฉืœื ืฉืœ ื”ืชืงื ื™ ื ื™ืชื•ื— ืชืขื‘ื•ืจื” (DPI), ื”ื—ืœ ืžืžืขืจื›ื•ืช ืœืžื ื™ืขืช ื”ืชืงืคื•ืช DDOS ื•ืขื“ ืœืžืขืจื›ื•ืช ื ื™ื”ื•ืœ ืื™ืจื•ืขื™ ืื‘ื˜ื—ืช ืžื™ื“ืข, ืœืจื‘ื•ืช IDS, IPS, DLP, NBA, SIEM, Antimailware ื•ื›ืŸ ื”ืœืื”. ื‘ื“ืจืš ื›ืœืœ, ื›ืœ ืื—ื“ ืžื”ื›ืœื™ื ื”ืœืœื• ื”ื•ื ืชื•ื›ื ื” ื”ืžื•ืชืงื ืช ืขืœ ืคืœื˜ืคื•ืจืžืช ืฉืจืช. ื™ืชืจื” ืžื›ืš, ื›ืœ ืชื•ื›ื ื™ืช (ื›ืœื™ ื ื™ืชื•ื—) ืžื•ืชืงื ืช ืขืœ ืคืœื˜ืคื•ืจืžืช ื”ืฉืจืชื™ื ืฉืœื”: ื™ืฆืจื ื™ ื”ืชื•ื›ื ื” ืฉื•ื ื™ื, ื•ื ื“ืจืฉื™ื ืžืฉืื‘ื™ ืžื—ืฉื•ื‘ ืจื‘ื™ื ืœื ื™ืชื•ื— ื‘-L7.

ื‘ื‘ื ื™ื™ืช ืžืขืจื›ืช ืื‘ื˜ื—ืช ืžื™ื“ืข ื™ืฉ ืฆื•ืจืš ืœืคืชื•ืจ ืžืกืคืจ ืžืฉื™ืžื•ืช ื‘ืกื™ืกื™ื•ืช:

  • ืื™ืš ืœื”ืขื‘ื™ืจ ืชืขื‘ื•ืจื” ืžืชืฉืชื™ืช ืœืžืขืจื›ื•ืช ื ื™ืชื•ื—? (ื™ืฆื™ืื•ืช ื”-SPAN ืฉืคื•ืชื—ื• ื‘ืžืงื•ืจ ืœื›ืš ื‘ืชืฉืชื™ืช ืžื•ื“ืจื ื™ืช ืื™ื ืŸ ืžืกืคื™ืงื•ืช ืœื ื‘ื›ืžื•ืช ื•ืœื ื‘ื‘ื™ืฆื•ืขื™ื)
  • ื›ื™ืฆื“ ืœื—ืœืง ืชืขื‘ื•ืจื” ื‘ื™ืŸ ืžืขืจื›ื•ืช ื ื™ืชื•ื— ืฉื•ื ื•ืช?
  • ื›ื™ืฆื“ ืœืฉื ื•ืช ืงื ื” ืžื™ื“ื” ืฉืœ ืžืขืจื›ื•ืช ื›ืืฉืจ ืื™ืŸ ืžืกืคื™ืง ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžื•ืคืข ืื—ื“ ืฉืœ ื”ื ืชื— ื›ื“ื™ ืœืขื‘ื“ ืืช ื›ืœ ื ืคื— ื”ืชื ื•ืขื” ื”ื ื›ื ืกืช ืืœื™ื•?
  • ื›ื™ืฆื“ ืœื ื˜ืจ ืžืžืฉืงื™ 40G/100G (ื•ื‘ืขืชื™ื“ ื”ืงืจื•ื‘ ื’ื 200G/400G), ืžืื—ืจ ื•ื›ืœื™ ื ื™ืชื•ื— ืชื•ืžื›ื™ื ื›ื™ื•ื ืจืง ื‘ืžืžืฉืงื™ 1G/10G/25G?

ื•ื”ืžืฉื™ืžื•ืช ื”ืงืฉื•ืจื•ืช ื”ื‘ืื•ืช:

  • ืื™ืš ืœืžื–ืขืจ ืชืขื‘ื•ืจื” ืœื ื”ื•ืœืžืช ืฉืœื ืฆืจื™ืš ืœืขื‘ื“, ืื‘ืœ ืžื’ื™ืขื” ืœื›ืœื™ ื”ื ื™ืชื•ื— ื•ืฆื•ืจื›ืช ืืช ื”ืžืฉืื‘ื™ื ืฉืœื”ื?
  • ื›ื™ืฆื“ ืœืขื‘ื“ ื—ื‘ื™ืœื•ืช ื•ื—ื‘ื™ืœื•ืช ืžื•ื‘ืœืขื•ืช ืขื ืกื™ืžื ื™ ืฉื™ืจื•ืช ื—ื•ืžืจื”, ืฉื”ื›ื ืชื ืœื ื™ืชื•ื— ืžืชื‘ืจืจืช ื›ืฆื•ืจื›ืช ืžืฉืื‘ื™ื ืื• ื‘ืœืชื™ ื ื™ืชื ืช ืœืžื™ืžื•ืฉ ื‘ื›ืœืœ?
  • ื›ื™ืฆื“ ืœื”ื•ืฆื™ื ืžื”ื ื™ืชื•ื— ื—ืœืง ืžื”ืชื ื•ืขื” ืฉืื™ื ื• ืžื•ืกื“ืจ ืขืœ ื™ื“ื™ ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื” (ืœื“ื•ื’ืžื”, ืชืขื‘ื•ืจืช ืจืืฉ).

ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)
ื›ืคื™ ืฉื›ื•ืœื ื™ื•ื“ืขื™ื, ื”ื‘ื™ืงื•ืฉ ื™ื•ืฆืจ ื”ื™ืฆืข, ื›ืžืขื ื” ืœืฆืจื›ื™ื ื”ืœืœื•, ื”ื—ืœื• ืœื”ืชืคืชื— ืžืชื•ื•ื›ื™ื ื‘ืจืฉืช.

ืชื™ืื•ืจ ื›ืœืœื™ ืฉืœ Network Packet Brokers

ื‘ืจื•ืงืจื™ื ืฉืœ ืžื ื•ืช ืจืฉืช ืขื•ื‘ื“ื™ื ื‘ืจืžืช ื”ืžื ื•ืช, ื•ื‘ื–ื” ื”ื ื“ื•ืžื™ื ืœืžืชื’ื™ื ืจื’ื™ืœื™ื. ื”ื”ื‘ื“ืœ ื”ืขื™ืงืจื™ ืžืžืชื’ื™ื ื”ื•ื ืฉื”ื›ืœืœื™ื ืœื”ืคืฆื” ื•ืฆื‘ื™ืจื” ืฉืœ ืชืขื‘ื•ืจื” ื‘ื‘ืจื•ืงืจื™ื ืฉืœ ืžื ื•ืช ืจืฉืช ื ืงื‘ืขื™ื ืœื—ืœื•ื˜ื™ืŸ ืขืœ ื™ื“ื™ ื”ื”ื’ื“ืจื•ืช. ืœื‘ืจื•ืงืจื™ ืžื ื•ืช ืจืฉืช ืื™ืŸ ืชืงื ื™ื ืœื‘ื ื™ื™ืช ื˜ื‘ืœืื•ืช ื”ืขื‘ืจื” (ื˜ื‘ืœืื•ืช MAC) ื•ื”ื—ืœืคืช ืคืจื•ื˜ื•ืงื•ืœื™ื ืขื ืžืชื’ื™ื ืื—ืจื™ื (ื›ื’ื•ืŸ STP), ื•ืœื›ืŸ ืžื’ื•ื•ืŸ ื”ื”ื’ื“ืจื•ืช ื”ืืคืฉืจื™ื•ืช ื•ื”ืฉื“ื•ืช ื”ืžื•ื‘ื ื™ื ื‘ื”ื ืจื—ื‘ ื”ืจื‘ื” ื™ื•ืชืจ. ื‘ืจื•ืงืจ ื™ื›ื•ืœ ืœืคื–ืจ ื‘ืื•ืคืŸ ืฉื•ื•ื” ืชืขื‘ื•ืจื” ืžื™ืฆื™ืืช ืงืœื˜ ืื—ืช ืื• ื™ื•ืชืจ ืœื˜ื•ื•ื— ื ืชื•ืŸ ืฉืœ ื™ืฆื™ืื•ืช ืคืœื˜ ืขื ืชื›ื•ื ืช ืื™ื–ื•ืŸ ืขื•ืžืกื™ ืคืœื˜. ืืชื” ื™ื›ื•ืœ ืœื”ื’ื“ื™ืจ ื›ืœืœื™ื ืœื”ืขืชืงื”, ืกื™ื ื•ืŸ, ืกื™ื•ื•ื’, ื‘ื™ื˜ื•ืœ ื›ืคื™ืœื•ื™ื•ืช ื•ืฉื™ื ื•ื™ ืชืขื‘ื•ืจื”. ื ื™ืชืŸ ืœื”ื—ื™ืœ ื›ืœืœื™ื ืืœื” ืขืœ ืงื‘ื•ืฆื•ืช ืฉื•ื ื•ืช ืฉืœ ื™ืฆื™ืื•ืช ืงืœื˜ ืฉืœ ืžืชื•ื•ืš ืžื ื•ืช ื”ืจืฉืช, ื•ื›ืŸ ืœื™ื™ืฉื ื‘ืจืฆืฃ ืื—ื“ ืื—ืจื™ ื”ืฉื ื™ ื‘ืžื›ืฉื™ืจ ืขืฆืžื•. ื™ืชืจื•ืŸ ื—ืฉื•ื‘ ืฉืœ ื‘ืจื•ืงืจ ืžื ื•ืช ื”ื•ื ื”ื™ื›ื•ืœืช ืœืขื‘ื“ ืชืขื‘ื•ืจื” ื‘ืงืฆื‘ ื–ืจื™ืžื” ืžืœื ื•ืœืฉืžื•ืจ ืขืœ ืฉืœืžื•ืช ื”ืคืขืœื•ืช (ื‘ืžืงืจื” ืฉืœ ืื™ื–ื•ืŸ ืชืขื‘ื•ืจื” ืœืžืกืคืจ ืžืขืจื›ื•ืช DPI ืžืื•ืชื• ืกื•ื’).

ืฉืžื™ืจื” ืขืœ ืฉืœืžื•ืช ื”ืคื’ื™ืฉื•ืช ื”ื™ื ื”ืขื‘ืจืช ื›ืœ ื”ืžื ื•ืช ืฉืœ ื”ืกืฉืŸ ืฉืœ ืฉื›ื‘ืช ื”ืชื—ื‘ื•ืจื” (TCP / UDP / SCTP) ืœื™ืฆื™ืื” ืื—ืช. ื–ื” ื—ืฉื•ื‘ ืžื›ื™ื•ื•ืŸ ืฉืžืขืจื›ื•ืช DPI (ื‘ื“ืจืš ื›ืœืœ ืชื•ื›ื ื” ื”ืคื•ืขืœืช ืขืœ ืฉืจืช ื”ืžื—ื•ื‘ืจืช ืœื™ืฆื™ืืช ื”ืคืœื˜ ืฉืœ ืžืชื•ื•ืš ืžื ื•ืช) ืžื ืชื—ื•ืช ืืช ืชื•ื›ืŸ ื”ืชืขื‘ื•ืจื” ื‘ืจืžืช ื”ืืคืœื™ืงืฆื™ื”, ื•ื›ืœ ื”ื—ื‘ื™ืœื•ืช ืฉื ืฉืœื—ื•ืช/ืžืชืงื‘ืœื•ืช ืขืœ ื™ื“ื™ ืืคืœื™ืงืฆื™ื” ืื—ืช ื—ื™ื™ื‘ื•ืช ืœื”ื’ื™ืข ืœืื•ืชื• ืžื•ืคืข ืฉืœ ืžื ืชื— . ืื ื”ื—ื‘ื™ืœื•ืช ืฉืœ ื”ืคืขืœื” ืื—ืช ืื•ื‘ื“ื•ืช ืื• ืžื•ืคืฆื•ืช ื‘ื™ืŸ ื”ืชืงื ื™ DPI ืฉื•ื ื™ื, ืื– ื›ืœ ืžื›ืฉื™ืจ DPI ื‘ื•ื“ื“ ื™ื”ื™ื” ื‘ืžืฆื‘ ืื ืœื•ื’ื™ ืœืงืจื™ืืช ืœื ื˜ืงืกื˜ ืฉืœื, ืืœื ืžื™ืœื™ื ื‘ื•ื“ื“ื•ืช ืžืžื ื•. ื•ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื”ื˜ืงืกื˜ ืœื ื™ื‘ื™ืŸ.

ืœืคื™ื›ืš, ื‘ื”ื™ื•ืชื ืžืžื•ืงื“ื™ื ื‘ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข, ืœืžืชื•ื•ื›ื™ื ื‘ืจืฉืช ื™ืฉ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืžืกื™ื™ืขืช ืœื—ื‘ืจ ืžืขืจื›ื•ืช ืชื•ื›ื ืช DPI ืœืจืฉืชื•ืช ืชืงืฉื•ืจืช ืžื”ื™ืจื•ืช ื•ืœื”ืคื—ื™ืช ืืช ื”ืขื•ืžืก ืขืœื™ื”ืŸ: ื”ื ืžืกื ื ื™ื ืžืจืืฉ, ืžืกื•ื•ื’ื™ื ื•ืžื›ื™ื ื™ื ืชืขื‘ื•ืจื” ื›ื“ื™ ืœืคืฉื˜ ืืช ื”ืขื™ื‘ื•ื“ ื”ื‘ื.

ื‘ื ื•ืกืฃ, ืžืื—ืจ ื•ื‘ืจื•ืงืจื™ ืžื ื•ืช ื‘ืจืฉืช ืžืกืคืงื™ื ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืกื˜ื˜ื™ืกื˜ื™ืงื•ืช ื•ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืžื—ื•ื‘ืจื™ื ืœื ืงื•ื“ื•ืช ืฉื•ื ื•ืช ื‘ืจืฉืช, ื”ื ืžื•ืฆืื™ื ืืช ืžืงื•ืžื ื’ื ื‘ืื‘ื—ื•ืŸ ื‘ืขื™ื•ืช ื‘ืจื™ืื•ืช ืฉืœ ืชืฉืชื™ืช ื”ืจืฉืช ืขืฆืžื”.

ืคื•ื ืงืฆื™ื•ืช ื‘ืกื™ืกื™ื•ืช ืฉืœ Network Packet Brokers

ื”ืฉื "ืžืชื’ื™ื ื™ื™ืขื•ื“ื™ื™ื/ื ื™ื˜ื•ืจื™ื" ื ื‘ืข ืžื”ืžื˜ืจื” ื”ื‘ืกื™ืกื™ืช: ืœืืกื•ืฃ ืชืขื‘ื•ืจื” ืžื”ืชืฉืชื™ืช (ื‘ื“ืจืš ื›ืœืœ ื‘ืืžืฆืขื•ืช ื‘ืจื–ื™ TAP ืื•ืคื˜ื™ื™ื ืคืกื™ื‘ื™ื™ื ื•/ืื• ื™ืฆื™ืื•ืช SPAN) ื•ืœื”ืคื™ืฅ ืื•ืชื” ื‘ื™ืŸ ื›ืœื™ ื”ื ื™ืชื•ื—. ื”ืชื ื•ืขื” ืžืฉืชืงืคืช (ืžืฉื•ื›ืคืœืช) ื‘ื™ืŸ ืžืขืจื›ื•ืช ืžืกื•ื’ื™ื ืฉื•ื ื™ื, ื•ืžืื•ื–ื ืช ื‘ื™ืŸ ืžืขืจื›ื•ืช ืžืื•ืชื• ืกื•ื’. ื”ืคื•ื ืงืฆื™ื•ืช ื”ื‘ืกื™ืกื™ื•ืช ื›ื•ืœืœื•ืช ื‘ื“ืจืš ื›ืœืœ ืกื™ื ื•ืŸ ืœืคื™ ืฉื“ื•ืช ืขื“ ืœ-L4 (ื™ืฆื™ืืช MAC, IP, TCP/UDP ื•ื›ื•') ื•ืฆื‘ื™ืจื” ืฉืœ ืžืกืคืจ ืขืจื•ืฆื™ื ื ื˜ืขื ื™ื ืงืœื•ืช ืœืื—ื“ (ืœื“ื•ื’ืžื”, ืœืขื™ื‘ื•ื“ ื‘ืžืขืจื›ืช DPI ืื—ืช).

ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ื ื•ืชื ืช ืžืขื ื” ืœืžืฉื™ืžื” ื”ื‘ืกื™ืกื™ืช - ื—ื™ื‘ื•ืจ ืžืขืจื›ื•ืช DPI ืœืชืฉืชื™ืช ื”ืจืฉืช. ืžืชื•ื•ื›ื™ื ืžื™ืฆืจื ื™ื ืฉื•ื ื™ื, ืžื•ื’ื‘ืœื™ื ืœืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื‘ืกื™ืกื™ืช, ืžืกืคืงื™ื ืขื™ื‘ื•ื“ ืฉืœ ืขื“ 32 ืžืžืฉืงื™ 100G ืœื›ืœ 1U (ืžืžืฉืงื™ื ื ื•ืกืคื™ื ืื™ื ื ืžืชืื™ืžื™ื ืคื™ื–ื™ืช ืœืคืื ืœ ื”ืงื“ืžื™ ืฉืœ 1U). ืขื ื–ืืช, ื”ื ืื™ื ื ืžืืคืฉืจื™ื ืœื”ืคื—ื™ืช ืืช ื”ืขื•ืžืก ืขืœ ื›ืœื™ ื ื™ืชื•ื—, ื•ื‘ืฉื‘ื™ืœ ืชืฉืชื™ืช ืžื•ืจื›ื‘ืช ื”ื ืืคื™ืœื• ืœื ื™ื›ื•ืœื™ื ืœืกืคืง ืืช ื”ื“ืจื™ืฉื•ืช ืœืคื•ื ืงืฆื™ื” ื‘ืกื™ืกื™ืช: ื”ืคืขืœื” ื”ืžื•ืคืฆืช ืขืœ ืคื ื™ ืžืกืคืจ ืžื ื”ืจื•ืช (ืื• ืžืฆื•ื™ื“ืช ื‘ืชื’ื™ MPLS) ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืœื ืžืื•ื–ื ืช ืขื‘ื•ืจ ืžืงืจื™ื ืฉื•ื ื™ื ืฉืœ ืžื ืชื— ื•ื‘ื“ืจืš ื›ืœืœ ื ื•ืคืœื™ื ืžื”ื ื™ืชื•ื—.

ื‘ื ื•ืกืฃ ืœื”ื•ืกืคืช ืžืžืฉืงื™ 40/100G ื•ื›ืชื•ืฆืื” ืžื›ืš, ืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื, ืžืชื•ื•ื›ื™ื ืฉืœ ืžื ื•ืช ืจืฉืช ืžืคืชื—ื™ื ื‘ืื•ืคืŸ ืคืขื™ืœ ื‘ืžื•ื ื—ื™ื ืฉืœ ืืกืคืงืช ืชื›ื•ื ื•ืช ื—ื“ืฉื•ืช ื‘ื™ืกื•ื“ื•: ืžืื™ื–ื•ืŸ ืขืœ ื›ื•ืชืจื•ืช ืžื ื”ืจื” ืžืงื•ื ื ื•ืช ื•ืขื“ ืœืคืขื ื•ื— ืชืขื‘ื•ืจื”. ืœืžืจื‘ื” ื”ืฆืขืจ, ืžื•ื“ืœื™ื ื›ืืœื” ืœื ื™ื›ื•ืœื™ื ืœื”ืชื”ื“ืจ ื‘ื‘ื™ืฆื•ืขื™ื ื‘ื˜ืจื”-ื‘ื™ื˜, ืื‘ืœ ื”ื ืžืืคืฉืจื™ื ืœื‘ื ื•ืช ืžืขืจื›ืช ืื‘ื˜ื—ืช ืžื™ื“ืข ืื™ื›ื•ืชื™ืช ื•"ื™ืคื”" ืžื‘ื—ื™ื ื” ื˜ื›ื ื™ืช ืฉื‘ื” ืžื•ื‘ื˜ื— ืœื›ืœ ื›ืœื™ ื ื™ืชื•ื— ืœืงื‘ืœ ืจืง ืืช ื”ืžื™ื“ืข ืฉื”ื•ื ืฆืจื™ืš ื‘ืฆื•ืจื” ื”ืžืชืื™ืžื” ื‘ื™ื•ืชืจ. ืœื ื™ืชื•ื—.

ืคื•ื ืงืฆื™ื•ืช ืžืชืงื“ืžื•ืช ืฉืœ ืžืชื•ื•ื›ื™ื ืžื ื•ืช ืจืฉืช

ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)
1. ืžื•ื–ื›ืจ ืœืขื™ืœ ืื™ื–ื•ืŸ ื›ื•ืชืจืช ืžืงื•ื ืŸ ื‘ืชื ื•ืขื” ื‘ืžื ื”ืจื”.

ืœืžื” ื–ื” ื—ืฉื•ื‘? ืฉืงื•ืœ 3 ื”ื™ื‘ื˜ื™ื ืฉื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืงืจื™ื˜ื™ื™ื ื‘ื™ื—ื“ ืื• ื‘ื ืคืจื“:

  • ื”ื‘ื˜ื—ืช ืื™ื–ื•ืŸ ืื—ื™ื“ ื‘ื ื•ื›ื—ื•ืช ืžืกืคืจ ืงื˜ืŸ ืฉืœ ืžื ื”ืจื•ืช. ื‘ืžืงืจื” ืฉื™ืฉ ืจืง 2 ืžื ื”ืจื•ืช ื‘ื ืงื•ื“ืช ื”ื—ื™ื‘ื•ืจ ืฉืœ ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข, ืื–ื™ ืœื ื ื™ืชืŸ ื™ื”ื™ื” ืœื‘ื˜ืœ ืื•ืชืŸ ืขืœ ื™ื“ื™ ื›ื•ืชืจื•ืช ื—ื™ืฆื•ื ื™ื•ืช ื‘-3 ืคืœื˜ืคื•ืจืžื•ืช ืฉืจืช ืชื•ืš ืฉืžื™ืจื” ืขืœ ื”ืกืฉืŸ. ื‘ืžืงื‘ื™ืœ, ื”ืชืขื‘ื•ืจื” ื‘ืจืฉืช ืžื•ืขื‘ืจืช ื‘ืฆื•ืจื” ืœื ืื—ื™ื“ื”, ื•ื”ื›ื™ื•ื•ืŸ ืฉืœ ื›ืœ ืžื ื”ืจื” ืœืžืชืงืŸ ืขื™ื‘ื•ื“ ื ืคืจื“ ื™ื“ืจื•ืฉ ื‘ื™ืฆื•ืขื™ื ืžื•ืคืจื–ื™ื ืฉืœ ื”ืื—ืจื•ืŸ;
  • ื”ื‘ื˜ื—ืช ืฉืœืžื•ืช ื”ื”ืคืขืœื•ืช ื•ื”ื–ืจืžื™ื ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ื ืžืจื•ื‘ื™ ื”ืคืขืœื•ืช (ืœื“ื•ื’ืžื”, FTP ื•-VoIP), ืฉื”ืžื ื•ืช ืฉืœื”ื ื”ื’ื™ืขื• ืœืžื ื”ืจื•ืช ืฉื•ื ื•ืช. ื”ืžื•ืจื›ื‘ื•ืช ืฉืœ ืชืฉืชื™ืช ื”ืจืฉืช ืขื•ืœื” ื›ืœ ื”ื–ืžืŸ: ื™ืชื™ืจื•ืช, ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื”, ืคื™ืฉื•ื˜ ื”ื ื™ื”ื•ืœ ื•ื›ื“ื•ืžื”. ืžืฆื“ ืื—ื“ ื–ื” ืžื’ื‘ื™ืจ ืืช ื”ืืžื™ื ื•ืช ืžื‘ื—ื™ื ืช ื”ืขื‘ืจืช ื ืชื•ื ื™ื, ืžืฆื“ ืฉื ื™ ื–ื” ืžืกื‘ืš ืืช ื”ืขื‘ื•ื“ื” ืฉืœ ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข. ืืคื™ืœื• ืขื ื‘ื™ืฆื•ืขื™ื ืžืกืคืงื™ื ืฉืœ ื”ื ืชื—ื™ื ื›ื“ื™ ืœืขื‘ื“ ืขืจื•ืฅ ื™ื™ืขื•ื“ื™ ืขื ืžื ื”ืจื•ืช, ื”ื‘ืขื™ื” ืžืชื‘ืจืจืช ื›ื‘ืœืชื™ ืคืชื™ืจื”, ืžื›ื™ื•ื•ืŸ ืฉื—ืœืง ืžื—ื‘ื™ืœื•ืช ื”ืคื’ื™ืฉื•ืช ืฉืœ ื”ืžืฉืชืžืฉ ืžื•ืขื‘ืจื•ืช ื‘ืขืจื•ืฅ ืื—ืจ. ื™ืชืจื” ืžื›ืš, ืื ื”ื ืขื“ื™ื™ืŸ ืžื ืกื™ื ืœื“ืื•ื’ ืœืชืงื™ื ื•ืช ื”ืคืขืœื•ืช ื‘ืชืฉืชื™ื•ืช ืžืกื•ื™ืžื•ืช, ืื– ืคืจื•ื˜ื•ืงื•ืœื™ ืจื™ื‘ื•ื™ ื”ืคืขืœื•ืช ื™ื›ื•ืœื™ื ืœืœื›ืช ื‘ื“ืจื›ื™ื ืฉื•ื ื•ืช ืœื—ืœื•ื˜ื™ืŸ;
  • ืื™ื–ื•ืŸ ื‘ื ื•ื›ื—ื•ืช MPLS, VLAN, ืชื’ื™ ืฆื™ื•ื“ ื‘ื•ื“ื“ื™ื ื•ื›ื•'. ืœื ืžืžืฉ ืžื ื”ืจื•ืช, ืื‘ืœ ืขื ื–ืืช, ืฆื™ื•ื“ ืขื ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื‘ืกื™ืกื™ืช ื™ื›ื•ืœ ืœื”ื‘ื™ืŸ ืืช ื”ืชืขื‘ื•ืจื” ื”ื–ื• ืœื ื›-IP ื•ืื™ื–ื•ืŸ ืœืคื™ ื›ืชื•ื‘ื•ืช MAC, ืฉื•ื‘ ื•ืฉื•ื‘ ืœื”ืคืจ ืืช ืื—ื™ื“ื•ืช ื”ืื™ื–ื•ืŸ ืื• ืฉืœืžื•ืช ื”ื”ืคืขืœื”.

ืžืชื•ื•ืš ืžื ื•ืช ื”ืจืฉืช ืžื ืชื— ืืช ื”ื›ื•ืชืจื•ืช ื”ื—ื™ืฆื•ื ื™ื•ืช ื•ืขื•ืงื‘ ื‘ืจืฆืฃ ืื—ืจ ื”ืžืฆื‘ื™ืขื™ื ืขื“ ืœื›ื•ืชืจืช ื”-IP ื”ืžืงื•ื ื ืช ื•ืžืชืื–ืŸ ื›ื‘ืจ ืขืœื™ื”. ื›ืชื•ืฆืื” ืžื›ืš, ื™ืฉ ื”ืจื‘ื” ื™ื•ืชืจ ื–ืจืžื™ื (ื‘ื”ืชืืžื”, ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืœื ืžืื•ื–ืŸ ื‘ืฆื•ืจื” ืฉื•ื•ื” ื™ื•ืชืจ ื•ื‘ืžืกืคืจ ื’ื“ื•ืœ ื™ื•ืชืจ ืฉืœ ืคืœื˜ืคื•ืจืžื•ืช), ื•ืžืขืจื›ืช ื”-DPI ืžืงื‘ืœืช ืืช ื›ืœ ืžื ื•ืช ื”ืคื’ื™ืฉื•ืช ื•ืืช ื›ืœ ื”ืกืฉื ื™ื ื”ื ืœื•ื•ื™ื ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืจื™ื‘ื•ื™ ื”ืคืขืœื•ืช.

2. ืฉื™ื ื•ื™ ืชื ื•ืขื”.
ืื—ืช ื”ืคื•ื ืงืฆื™ื•ืช ื”ืจื—ื‘ื•ืช ื‘ื™ื•ืชืจ ืžื‘ื—ื™ื ืช ื”ื™ื›ื•ืœื•ืช ืฉืœื”, ืžืกืคืจ ืคื•ื ืงืฆื™ื•ืช ื”ืžืฉื ื” ื•ืืคืฉืจื•ื™ื•ืช ื”ืฉื™ืžื•ืฉ ื‘ื”ืŸ ื”ืŸ ืจื‘ื•ืช:

  • ื”ืกืจืช ืžื˜ืขืŸ, ื•ื‘ืžืงืจื” ื–ื” ืจืง ื›ื•ืชืจื•ืช ืžื ื•ืช ืžื•ืขื‘ืจื•ืช ืœืžื ืชื—. ื–ื” ืจืœื•ื•ื ื˜ื™ ืœื›ืœื™ ื ื™ืชื•ื— ืื• ืœืกื•ื’ื™ ืชืขื‘ื•ืจื” ืฉื‘ื”ื ื”ืชื•ื›ืŸ ืฉืœ ื”ื—ื‘ื™ืœื•ืช ืœื ืžืฉื—ืง ืชืคืงื™ื“ ืื• ืœื ื ื™ืชืŸ ืœื ืชื—. ืœื“ื•ื’ืžื”, ืขื‘ื•ืจ ืชืขื‘ื•ืจื” ืžื•ืฆืคื ืช, ื ืชื•ื ื™ ื”ื—ืœืคื” ืคืจืžื˜ืจื™ื™ื (ืžื™, ืขื ืžื™, ืžืชื™ ื•ื›ืžื”) ืขืฉื•ื™ื™ื ืœืขื ื™ื™ืŸ, ื‘ืขื•ื“ ืฉืžื˜ืขืŸ ื”ื•ื ืœืžืขืฉื” ื–ื‘ืœ ืฉืชื•ืคืก ืืช ื”ืขืจื•ืฅ ื•ืืช ืžืฉืื‘ื™ ื”ืžื—ืฉื•ื‘ ืฉืœ ื”ืžื ืชื—. ื•ืจื™ืืฆื™ื•ืช ืืคืฉืจื™ื•ืช ื›ืืฉืจ ื”ืžื˜ืขืŸ ืžื ื•ืชืง ื”ื—ืœ ืžืื•ืคืกื˜ ื ืชื•ืŸ - ื–ื” ืžืกืคืง ืžืจื—ื‘ ื ื•ืกืฃ ืœื›ืœื™ ื ื™ืชื•ื—;
  • ื‘ื™ื˜ื•ืœ ืžื ื”ืจื•ืช, ื›ืœื•ืžืจ ื”ืกืจืช ื›ื•ืชืจื•ืช ืฉืžื™ื™ืขื“ื•ืช ื•ืžื–ื”ื•ืช ืžื ื”ืจื•ืช. ื”ืžื˜ืจื” ื”ื™ื ืœื”ืคื—ื™ืช ืืช ื”ืขื•ืžืก ืขืœ ื›ืœื™ ื”ื ื™ืชื•ื— ื•ืœื”ื’ื‘ื™ืจ ืืช ื™ืขื™ืœื•ืชื. ื ื™ืชืŸ ืœื”ืชื‘ืกืก ืขืœ ื”ื™ืกื˜ ืงื‘ื•ืข ืื• ื ื™ืชื•ื— ื›ื•ืชืจื•ืช ื“ื™ื ืžื™ ื•ืงื‘ื™ืขืช ื”ื™ืกื˜ ืขื‘ื•ืจ ื›ืœ ืžื ื”;
  • ื”ืกืจื” ืฉืœ ื›ืžื” ื›ื•ืชืจื•ืช ืžื ื•ืช: ืชื’ื™ MPLS, VLAN, ืฉื“ื•ืช ืกืคืฆื™ืคื™ื™ื ืฉืœ ืฆื™ื•ื“ ืฉืœ ืฆื“ ืฉืœื™ืฉื™;
  • ืžื™ืกื•ืš ื—ืœืง ืžื”ื›ื•ืชืจื•ืช, ืœืžืฉืœ, ืžื™ืกื•ืš ื›ืชื•ื‘ื•ืช IP ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืื ื•ื ื™ืžื™ื–ืฆื™ื” ืฉืœ ืชื ื•ืขื”;
  • ื”ื•ืกืคืช ืžื™ื“ืข ืฉื™ืจื•ืช ืœื—ื‘ื™ืœื”: ื—ื•ืชืžื•ืช ื–ืžืŸ, ื™ืฆื™ืืช ืงืœื˜, ืชื•ื•ื™ื•ืช ืžื—ืœืงื•ืช ืชื ื•ืขื” ื•ื›ื•'.

3. ืžื ื™ืขืช ื›ืคื™ืœื•ืช โ€“ ื ื™ืงื•ื™ ืžื ื•ืช ืชืขื‘ื•ืจื” ื—ื•ื–ืจื•ืช ื•ื ืฉื ื•ืช ื”ืžื•ืขื‘ืจื•ืช ืœื›ืœื™ ื ื™ืชื•ื—. ื—ื‘ื™ืœื•ืช ื›ืคื•ืœื•ืช ืžืชืจื—ืฉื•ืช ืœืจื•ื‘ ื‘ืฉืœ ื”ืžื•ื–ืจื•ื™ื•ืช ืฉืœ ื”ืชื—ื‘ืจื•ืช ืœืชืฉืชื™ืช - ื”ืชืขื‘ื•ืจื” ื™ื›ื•ืœื” ืœืขื‘ื•ืจ ื“ืจืš ืžืกืคืจ ื ืงื•ื“ื•ืช ื ื™ืชื•ื— ื•ืœื”ื™ืจืื•ืช ืžื›ืœ ืื—ืช ืžื”ืŸ. ื™ืฉ ื’ื ืฉืœื™ื—ื” ื—ื•ื–ืจืช ืฉืœ ืžื ื•ืช TCP ืœื ืฉืœืžื•ืช, ืื‘ืœ ืื ื™ืฉ ื”ืจื‘ื” ืžื”ืŸ, ืื– ืืœื• ืฉืืœื•ืช ื ื•ืกืคื•ืช ืœื ื™ื˜ื•ืจ ืื™ื›ื•ืช ื”ืจืฉืช, ื•ืœื ืœืื‘ื˜ื—ืช ืžื™ื“ืข ื‘ื”.

4. ืชื›ื•ื ื•ืช ืกื™ื ื•ืŸ ืžืชืงื“ืžื•ืช - ืžื—ื™ืคื•ืฉ ืื—ืจ ืขืจื›ื™ื ืกืคืฆื™ืคื™ื™ื ื‘ืงื™ื–ื•ื– ื ืชื•ืŸ ื•ืขื“ ืœื ื™ืชื•ื— ื—ืชื™ืžื•ืช ืœืื•ืจืš ื”ื—ื‘ื™ืœื” ื›ื•ืœื”.

5. ื™ืฆื™ืจืช NetFlow/IPFIX โ€“ ืื™ืกื•ืฃ ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืกื˜ื˜ื™ืกื˜ื™ืงื•ืช ืขืœ ืชืขื‘ื•ืจื” ื—ื•ืœืคืช ื•ื”ืขื‘ืจืชื” ืœื›ืœื™ ื ื™ืชื•ื—.

6. ืคืขื ื•ื— ืฉืœ ืชืขื‘ื•ืจืช SSL, ืขื•ื‘ื“ ื‘ืชื ืื™ ืฉื”ืื™ืฉื•ืจ ื•ื”ืžืคืชื—ื•ืช ื ื˜ืขื ื™ื ืœืจืืฉื•ื ื” ื‘ื‘ืจื•ืงืจ ืžื ื•ืช ื”ืจืฉืช. ืขื ื–ืืช, ื–ื” ืžืืคืฉืจ ืœืš ืœืคืจื•ืง ืžืฉืžืขื•ืชื™ืช ืืช ื›ืœื™ ื”ื ื™ืชื•ื—.

ื™ืฉ ืขื•ื“ ื”ืจื‘ื” ืคื•ื ืงืฆื™ื•ืช, ืฉื™ืžื•ืฉื™ื•ืช ื•ืฉื™ื•ื•ืงื™ื•ืช, ืื‘ืœ ื”ืขื™ืงืจื™ื•ืช ืฉื‘ื”ืŸ, ืื•ืœื™, ืžื•ืคื™ืขื•ืช ื‘ืจืฉื™ืžื”.

ืคื™ืชื•ื— ืžืขืจื›ื•ืช ื–ื™ื”ื•ื™ (ืคืจื™ืฆื•ืช, ื”ืชืงืคื•ืช DDOS) ืœืžืขืจื›ื•ืช ืœืžื ื™ืขืชืŸ, ื›ืžื• ื’ื ื”ื›ื ืกืช ื›ืœื™ DPI ืคืขื™ืœื™ื, ื“ืจืฉื• ืฉื™ื ื•ื™ ื‘ืกื›ื™ืžืช ื”ืžืขื‘ืจ ืžืคืกื™ื‘ื™ืช (ื“ืจืš ื™ืฆื™ืื•ืช TAP ืื• SPAN) ืœืืงื˜ื™ื‘ื™ื•ืช ("ื‘ื”ืคืกืงื”" ). ื ืกื™ื‘ื•ืช ืืœื• ื”ื’ื“ื™ืœื• ืืช ื”ื“ืจื™ืฉื•ืช ืœืืžื™ื ื•ืช (ืžื›ื™ื•ื•ืŸ ืฉื›ืฉืœ ื‘ืžืงืจื” ื–ื” ืžื•ื‘ื™ืœ ืœืฉื™ื‘ื•ืฉ ืฉืœ ื›ืœ ื”ืจืฉืช, ื•ืœื ืจืง ืœืื•ื‘ื“ืŸ ืฉืœื™ื˜ื” ืขืœ ืื‘ื˜ื—ืช ื”ืžื™ื“ืข) ื•ื”ื‘ื™ื ืœื”ื—ืœืคืช ืžืฆืžื“ื™ื ืื•ืคื˜ื™ื™ื ื‘ืžืขืงืคื™ื ืื•ืคื˜ื™ื™ื (ืขืœ ืžื ืช ืœืืคืฉืจ ืœืคืชื•ืจ ืืช ื‘ืขื™ื™ืช ื”ืชืœื•ืช ืฉืœ ื‘ื™ืฆื•ืขื™ ื”ืจืฉืช ื‘ื‘ื™ืฆื•ืขื™ ืื‘ื˜ื—ืช ืžื™ื“ืข ืžืขืจื›ื•ืช), ืืš ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื•ื”ื“ืจื™ืฉื•ืช ื”ืขื™ืงืจื™ื•ืช ืขื‘ื•ืจื” ื ื•ืชืจื• ื–ื”ื•ืช.

ืคื™ืชื—ื ื• DS Integrity Network Packet Brokers ืขื ืžืžืฉืงื™ 100G, 40G ื•-10G ืžืขื™ืฆื•ื‘ ื•ืžืขื’ืœื™ื ื•ืขื“ ืœืชื•ื›ื ื” ืžืฉื•ื‘ืฆืช. ื™ืชืจื” ืžื›ืš, ื‘ื ื™ื’ื•ื“ ืœื‘ืจื•ืงืจื™ ืžื ื•ืช ืื—ืจื™ื, ืคื•ื ืงืฆื™ื•ืช ื”ืฉื™ื ื•ื™ ื•ื”ืื™ื–ื•ืŸ ืขื‘ื•ืจ ื›ื•ืชืจื•ืช ืžื ื”ืจื” ืžืงื•ื ื ื•ืช ืžื™ื•ืฉืžื•ืช ื‘ื—ื•ืžืจื” ืฉืœื ื•, ื‘ืžื”ื™ืจื•ืช ื™ืฆื™ืื” ืžืœืื”.

ืคืชืจื•ื ื•ืช ื—ื“ื™ืฉื™ื ืœื‘ื ื™ื™ืช ืžืขืจื›ื•ืช ืื‘ื˜ื—ืช ืžื™ื“ืข - ื‘ืจื•ืงืจื™ื ื‘ืจืฉืช (Network Packet Broker)

ืžืงื•ืจ: www.habr.com

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