ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืžืื– ืื•ื’ื•ืกื˜ 2017, ื›ืืฉืจ ืกื™ืกืงื• ืจื›ืฉื” ืืช Viptela, ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ืขื™ืงืจื™ืช ื”ืžื•ืฆืขืช ืœืืจื’ื•ืŸ ืจืฉืชื•ืช ืืจื’ื•ื ื™ื•ืช ืžื‘ื•ื–ืจื•ืช ื”ืคื›ื” ืกื™ืกืงื• SD-WAN. ื‘ืžื”ืœืš 3 ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช, ื˜ื›ื ื•ืœื•ื’ื™ื™ืช SD-WAN ืขื‘ืจื” ืฉื™ื ื•ื™ื™ื ืจื‘ื™ื, ืื™ื›ื•ืชื™ื™ื ื•ื›ืžื•ืชื™ื™ื ื›ืื—ื“. ืœืคื™ื›ืš, ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืชืจื—ื‘ื” ืžืฉืžืขื•ืชื™ืช ื•ื”ื•ืคื™ืขื” ืชืžื™ื›ื” ื‘ื ืชื‘ื™ื ืงืœืืกื™ื™ื ืฉืœ ื”ืกื“ืจื” Cisco ISR 1000, ISR 4000, ASR 1000 ื•-Virtual CSR 1000v. ื‘ืžืงื‘ื™ืœ, ืœืงื•ื—ื•ืช ื•ืฉื•ืชืคื™ื ืจื‘ื™ื ืฉืœ ืกื™ืกืงื• ืžืžืฉื™ื›ื™ื ืœืชื”ื•ืช: ืžื” ื”ื”ื‘ื“ืœื™ื ื‘ื™ืŸ Cisco SD-WAN ืœื’ื™ืฉื•ืช ืžื•ื›ืจื•ืช ื›ื‘ืจ ื”ืžื‘ื•ืกืกื•ืช ืขืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื›ื’ื•ืŸ ืกื™ืกืงื• DMVPN ะธ ื ื™ืชื•ื‘ ื‘ื™ืฆื•ืขื™ื ืฉืœ ืกื™ืกืงื• ื•ืขื“ ื›ืžื” ื”ื”ื‘ื“ืœื™ื ื”ืœืœื• ื—ืฉื•ื‘ื™ื?

ื›ืืŸ ืขืœื™ื ื• ืœื”ืกืชื™ื™ื’ ืžื™ื“ ืฉืœืคื ื™ ื”ื•ืคืขืช SD-WAN ื‘ืคื•ืจื˜ืคื•ืœื™ื• ืฉืœ ืกื™ืกืงื•, DMVPN ื™ื—ื“ ืขื PfR ื”ื™ื•ื• ื—ืœืง ืžืจื›ื–ื™ ื‘ืืจื›ื™ื˜ืงื˜ื•ืจื” Cisco IWAN (WAN ืื™ื ื˜ืœื™ื’ื ื˜ื™), ืฉื‘ืชื•ืจื• ื”ื™ื” ืงื•ื“ืžื• ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช SD-WAN ืžืœืื”. ืœืžืจื•ืช ื”ื“ืžื™ื•ืŸ ื”ื›ืœืœื™ ื”ืŸ ืฉืœ ื”ืžืฉื™ืžื•ืช ื”ื ืคืชืจื•ืช ื•ื”ืŸ ืฉืœ ื”ืฉื™ื˜ื•ืช ืœืคืชืจื•ื ืŸ, IWAN ืžืขื•ืœื ืœื ืงื™ื‘ืœื” ืืช ืจืžืช ื”ืื•ื˜ื•ืžืฆื™ื”, ื”ื’ืžื™ืฉื•ืช ื•ื”ืกืงืœื‘ื™ืœื™ื•ืช ื”ื“ืจื•ืฉื” ืœ-SD-WAN, ื•ืขื ื”ื–ืžืŸ, ื”ืชืคืชื—ื•ืช ื”-IWAN ื™ืจื“ื” ืžืฉืžืขื•ืชื™ืช. ื™ื—ื“ ืขื ื–ืืช, ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืžืจื›ื™ื‘ื•ืช ืืช IWAN ืœื ื ืขืœืžื•, ื•ืœืงื•ื—ื•ืช ืจื‘ื™ื ืžืžืฉื™ื›ื™ื ืœื”ืฉืชืžืฉ ื‘ื”ืŸ ื‘ื”ืฆืœื—ื”, ื›ื•ืœืœ ื‘ืฆื™ื•ื“ ืžื•ื“ืจื ื™. ื›ืชื•ืฆืื” ืžื›ืš ื ื•ืฆืจ ืžืฆื‘ ืžืขื ื™ื™ืŸ - ืื•ืชื• ืฆื™ื•ื“ ืฉืœ ืกื™ืกืงื• ืžืืคืฉืจ ืœื‘ื—ื•ืจ ืืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”-WAN ื”ืžืชืื™ืžื” ื‘ื™ื•ืชืจ (ืงืœืืกื™ืช, DMVPN+PfR ืื• SD-WAN) ื‘ื”ืชืื ืœื“ืจื™ืฉื•ืช ื•ืฆื™ืคื™ื•ืช ื”ืœืงื•ื—ื•ืช.

ื”ืžืืžืจ ืœื ืžืชื›ื•ื•ืŸ ืœื ืชื— ื‘ืคื™ืจื•ื˜ ืืช ื›ืœ ื”ืชื›ื•ื ื•ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช Cisco SD-WAN ื•-DMVPN (ืขื ืื• ื‘ืœื™ ื ื™ืชื•ื‘ ื‘ื™ืฆื•ืขื™ื) - ื™ืฉ ื›ืžื•ืช ืขืฆื•ืžื” ืฉืœ ืžืกืžื›ื™ื ื•ื—ื•ืžืจื™ื ื–ืžื™ื ื™ื ืœื›ืš. ื”ืžืฉื™ืžื” ื”ืขื™ืงืจื™ืช ื”ื™ื ืœื ืกื•ืช ืœื”ืขืจื™ืš ืืช ื”ื”ื‘ื“ืœื™ื ื”ืขื™ืงืจื™ื™ื ื‘ื™ืŸ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืœืœื•. ืื‘ืœ ืœืคื ื™ ืฉื ืžืฉื™ืš ืœื“ื•ืŸ ื‘ื”ื‘ื“ืœื™ื ื”ืœืœื•, ื”ื‘ื” ื ื–ื›ื•ืจ ื‘ืงืฆืจื” ืืช ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืขืฆืžืŸ.

ืžื”ื• Cisco DMVPN ื•ืžื“ื•ืข ื”ื•ื ื ื—ื•ืฅ?

Cisco DMVPN ืคื•ืชืจ ืืช ื‘ืขื™ื™ืช ื”ื—ื™ื‘ื•ืจ ื”ื“ื™ื ืžื™ (=ื ื™ืชืŸ ืœื”ืจื—ื‘ื”) ืฉืœ ืจืฉืช ืกื ื™ืคื™ื ืžืจื•ื—ืงืช ืœืจืฉืช ื”ืžืฉืจื“ ื”ืžืจื›ื–ื™ ืฉืœ ื”ืืจื’ื•ืŸ ื‘ืขืช โ€‹โ€‹ืฉื™ืžื•ืฉ ื‘ืกื•ื’ื™ื ืฉืจื™ืจื•ืชื™ื™ื ืฉืœ ืขืจื•ืฆื™ ืชืงืฉื•ืจืช, ืœืจื‘ื•ืช ื”ืื™ื ื˜ืจื ื˜ (=ืขื ื”ืฆืคื ื” ืฉืœ ืขืจื•ืฅ ื”ืชืงืฉื•ืจืช). ืžื‘ื—ื™ื ื” ื˜ื›ื ื™ืช, ื–ื” ืžืžื•ืžืฉ ืขืœ ื™ื“ื™ ื™ืฆื™ืจืช ืจืฉืช ืฉื›ื‘ืช-ืขืœ ื•ื™ืจื˜ื•ืืœื™ืช ืฉืœ ืžื—ืœืงืช L3 VPN ื‘ืžืฆื‘ ื ืงื•ื“ื” ืœืจื™ื‘ื•ื™ ื ืงื•ื“ื•ืช ืขื ื˜ื•ืคื•ืœื•ื’ื™ื” ืœื•ื’ื™ืช ืžืกื•ื’ "ื›ื•ื›ื‘" (Hub-n-Spoke). ื›ื“ื™ ืœื”ืฉื™ื’ ื–ืืช, DMVPN ืžืฉืชืžืฉ ื‘ืฉื™ืœื•ื‘ ืฉืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ื‘ืื•ืช:

  • ื ื™ืชื•ื‘ IP
  • ืžื ื”ืจื•ืช GRE ืžืจื•ื‘ื•ืช ื ืงื•ื“ื•ืช (mGRE)
  • Next Hop Resolution Protocol (NHRP)
  • ืคืจื•ืคื™ืœื™ IPSec Crypto

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืžื”ื ื”ื™ืชืจื•ื ื•ืช ื”ืขื™ืงืจื™ื™ื ืฉืœ Cisco DMVPN ื‘ื”ืฉื•ื•ืื” ืœื ื™ืชื•ื‘ ืงืœืืกื™ ื‘ืืžืฆืขื•ืช ืขืจื•ืฆื™ MPLS VPN?

  • ืœื™ืฆื™ืจืช ืจืฉืช ื‘ื™ืŸ-ืกื ื™ืคื™ืช ืืคืฉืจ ืœื”ืฉืชืžืฉ ื‘ื›ืœ ืขืจื•ืฆื™ ืชืงืฉื•ืจืช - ื›ืœ ื“ื‘ืจ ืฉื™ื›ื•ืœ ืœืกืคืง ืงื™ืฉื•ืจื™ื•ืช IP ื‘ื™ืŸ ืกื ื™ืคื™ื ืžืชืื™ื, ื‘ืขื•ื“ ื”ืชืขื‘ื•ืจื” ืชื”ื™ื” ืžื•ืฆืคื ืช (ื‘ืžื™ื“ืช ื”ืฆื•ืจืš) ื•ืžืื•ื–ื ืช (ื‘ืžื™ื“ืช ื”ืืคืฉืจ)
  • ื ื•ืฆืจืช ืื•ื˜ื•ืžื˜ื™ืช ื˜ื•ืคื•ืœื•ื’ื™ื” ืžื—ื•ื‘ืจืช ืžืœืื” ื‘ื™ืŸ ืขื ืคื™ื. ื‘ืžืงืจื” ื–ื” ืงื™ื™ืžื•ืช ืžื ื”ืจื•ืช ืกื˜ื˜ื™ื•ืช ื‘ื™ืŸ ื”ืกื ื™ืฃ ื”ืžืจื›ื–ื™ ืœืžืจื•ื—ืง, ื•ืžื ื”ืจื•ืช ื“ื™ื ืžื™ื•ืช ืœืคื™ ื“ืจื™ืฉื” ื‘ื™ืŸ ื”ืกื ื™ืคื™ื ื”ืžืจื•ื—ืงื™ื (ืื ื™ืฉ ืชื ื•ืขื”)
  • ืœื ืชื‘ื™ื ืฉืœ ื”ืกื ื™ืฃ ื”ืžืจื›ื–ื™ ื•ื”ืžืจื•ื—ืง ื™ืฉ ืื•ืชื” ืชืฆื•ืจื” ืขื“ ืœื›ืชื•ื‘ื•ืช ื”-IP ืฉืœ ื”ืžืžืฉืงื™ื. ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘-mGRE, ืื™ืŸ ืฆื•ืจืš ืœื”ื’ื“ื™ืจ ื‘ื ืคืจื“ ืขืฉืจื•ืช, ืžืื•ืช ืื• ืืคื™ืœื• ืืœืคื™ ืžื ื”ืจื•ืช. ื›ืชื•ืฆืื” ืžื›ืš, ืžื“ืจื’ื™ื•ืช ื”ื’ื•ื ื” ืขื ื”ืขื™ืฆื•ื‘ ื”ื ื›ื•ืŸ.

ืžื”ื• Cisco Performance Routing ื•ืœืžื” ื”ื•ื ื ื—ื•ืฅ?

ื‘ืขืช ืฉื™ืžื•ืฉ ื‘-DMVPN ื‘ืจืฉืช ื‘ื™ืŸ-ืขื ืคื™ืช, ื ื•ืชืจื” ืฉืืœื” ื—ืฉื•ื‘ื” ื‘ื™ื•ืชืจ ืœื ืคืชื•ืจื” - ื›ื™ืฆื“ ืœื”ืขืจื™ืš ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืืช ื”ืžืฆื‘ ืฉืœ ื›ืœ ืื—ืช ืžืžื ื”ืจื•ืช ื”-DMVPN ืœืฆื•ืจืš ืขืžื™ื“ื” ื‘ื“ืจื™ืฉื•ืช ื”ืชืขื‘ื•ืจื” ื”ืงืจื™ื˜ื™ื•ืช ืœืืจื’ื•ืŸ ืฉืœื ื•, ื•ืฉื•ื‘, ื‘ื”ืชื‘ืกืก ืขืœ ื”ืขืจื›ื” ื›ื–ื•, ืœื‘ืฆืข ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ื”ื—ืœื˜ื” ืขืœ ืฉื™ื ื•ื™ ืžืกืœื•ืœ? ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉ-DMVPN ื‘ื—ืœืง ื–ื” ืฉื•ื ื” ืžืขื˜ ืžื”ื ื™ืชื•ื‘ ื”ืงืœืืกื™ - ื”ื“ื‘ืจ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืฉื ื™ืชืŸ ืœืขืฉื•ืช ื”ื•ื ืœื”ื’ื“ื™ืจ ืžื ื’ื ื•ื ื™ QoS ืฉื™ืืคืฉืจื• ืœืš ืœืชืขื“ืฃ ืืช ื”ืชืขื‘ื•ืจื” ื‘ื›ื™ื•ื•ืŸ ื”ื™ื•ืฆื, ืืš ืื™ื ื ืžืกื•ื’ืœื™ื ื‘ืฉื•ื ืื•ืคืŸ ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ืืช ื”ืžืฆื‘ ืฉืœ ืืช ื›ืœ ื”ื“ืจืš ื‘ื–ืžืŸ ื–ื” ืื• ืื—ืจ.

ื•ืžื” ืœืขืฉื•ืช ืื ื”ืขืจื•ืฅ ืžืชื“ืจื“ืจ ื‘ืื•ืคืŸ ื—ืœืงื™ ื•ืœื ืœื’ืžืจื™ - ืื™ืš ืœื–ื”ื•ืช ื•ืœื”ืขืจื™ืš ื–ืืช? DMVPN ืขืฆืžื• ืœื ื™ื›ื•ืœ ืœืขืฉื•ืช ื–ืืช. ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ืขืจื•ืฆื™ื ื”ืžื—ื‘ืจื™ื ื‘ื™ืŸ ืกื ื™ืคื™ื ื™ื›ื•ืœื™ื ืœืขื‘ื•ืจ ื“ืจืš ืžืคืขื™ืœื™ ื˜ืœืงื•ื ืฉื•ื ื™ื ืœื—ืœื•ื˜ื™ืŸ, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉื•ื ื•ืช ืœื—ืœื•ื˜ื™ืŸ, ืžืฉื™ืžื” ื–ื• ื”ื•ืคื›ืช ืœื”ื™ื•ืช ืžืื•ื“ ืœื ื˜ืจื™ื•ื•ื™ืืœื™ืช. ื•ื›ืืŸ ื‘ืื” ืœื”ืฆื™ืœ ืืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช Cisco Performance Routing, ืฉืขื“ ืื– ื›ื‘ืจ ืขื‘ืจื” ื›ืžื” ืฉืœื‘ื™ ืคื™ืชื•ื—.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ื”ืžืฉื™ืžื” ืฉืœ Cisco Performance Routing (ืœื”ืœืŸ PfR) ืžืกืชื›ืžืช ื‘ืžื“ื™ื“ืช ืžืฆื‘ ื”ื ืชื™ื‘ื™ื (ืžื ื”ืจื•ืช) ืฉืœ ืชืขื‘ื•ืจื” ื‘ื”ืชื‘ืกืก ืขืœ ืžื“ื“ื™ ืžืคืชื— ื—ืฉื•ื‘ื™ื ืœื™ื™ืฉื•ืžื™ ืจืฉืช - ื—ื‘ื™ื•ืŸ, ื•ืจื™ืืฆื™ื” ืฉืœ ื—ื‘ื™ื•ืŸ (ืจื™ืฆื•ื“) ื•ืื•ื‘ื“ืŸ ืžื ื•ืช (ืื—ื•ื–). ื‘ื ื•ืกืฃ, ื ื™ืชืŸ ืœืžื“ื•ื“ ืืช ืจื•ื—ื‘ ื”ืคืก ื‘ืฉื™ืžื•ืฉ. ืžื“ื™ื“ื•ืช ืืœื• ืžืชืจื—ืฉื•ืช ืงืจื•ื‘ ื›ื›ืœ ื”ืืคืฉืจ ืœื–ืžืŸ ืืžืช ื•ื‘ืฆื“ืง, ื•ื”ืชื•ืฆืื” ืฉืœ ืžื“ื™ื“ื•ืช ืืœื• ืžืืคืฉืจืช ืœื ืชื‘ ื”ืžืฉืชืžืฉ ื‘-PfR ืœืงื‘ืœ ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ื”ื—ืœื˜ื•ืช ืœื’ื‘ื™ ื”ืฆื•ืจืš ื‘ืฉื™ื ื•ื™ ื”ื ื™ืชื•ื‘ ืฉืœ ืกื•ื’ ืชืขื‘ื•ืจื” ื–ื” ืื• ืื—ืจ.

ืœืคื™ื›ืš, ื ื™ืชืŸ ืœืชืืจ ื‘ืงืฆืจื” ืืช ื”ืžืฉื™ืžื” ืฉืœ ืฉื™ืœื•ื‘ DMVPN/PfR ื‘ืื•ืคืŸ ื”ื‘ื:

  • ืืคืฉืจ ืœืœืงื•ื— ืœื”ืฉืชืžืฉ ื‘ื›ืœ ืขืจื•ืฆื™ ืชืงืฉื•ืจืช ื‘ืจืฉืช ื”-WAN
  • ื”ื‘ื˜ื— ืืช ื”ืื™ื›ื•ืช ื”ื’ื‘ื•ื”ื” ื‘ื™ื•ืชืจ ื”ืืคืฉืจื™ืช ืฉืœ ื™ื™ืฉื•ืžื™ื ืงืจื™ื˜ื™ื™ื ื‘ืขืจื•ืฆื™ื ืืœื”

ืžื” ื–ื” ืกื™ืกืงื• SD-WAN?

Cisco SD-WAN ื”ื™ื ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ืžืฉืชืžืฉืช ื‘ื’ื™ืฉืช SDN ื›ื“ื™ ืœื™ืฆื•ืจ ื•ืœื”ืคืขื™ืœ ืจืฉืช WAN ืฉืœ ืืจื’ื•ืŸ. ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉื™ืžื•ืฉ ื‘ืžื” ืฉื ืงืจื ื‘ืงืจื™ื (ืจื›ื™ื‘ื™ ืชื•ื›ื ื”), ื”ืžืกืคืงื™ื ืชื–ืžื•ืจ ืจื™ื›ื•ื–ื™ ื•ืชืฆื•ืจื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื›ืœ ืจื›ื™ื‘ื™ ื”ืคืชืจื•ืŸ. ื‘ื ื™ื’ื•ื“ ืœ-SDN ื”ืงื ื•ื ื™ (ืกื’ื ื•ืŸ ื ืงื™ ืกืœื™ื™ื˜), Cisco SD-WAN ืžืฉืชืžืฉ ื‘ืžืกืคืจ ืกื•ื’ื™ื ืฉืœ ื‘ืงืจื™ื, ืฉื›ืœ ืื—ื“ ืžื”ื ืžื‘ืฆืข ืืช ื”ืชืคืงื™ื“ ืฉืœื• - ื–ื” ื ืขืฉื” ื‘ื›ื•ื•ื ื” ื›ื“ื™ ืœืกืคืง ืžื“ืจื’ื™ื•ืช ื˜ื•ื‘ื” ื™ื•ืชืจ ื•ื™ืชื™ืจื•ืช ื’ื™ืื•ื’ืจืคื™ืช.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ื‘ืžืงืจื” ืฉืœ SD-WAN, ื”ืžืฉื™ืžื” ืฉืœ ืฉื™ืžื•ืฉ ื‘ื›ืœ ืกื•ื’ื™ ื”ืขืจื•ืฆื™ื ื•ื”ื‘ื˜ื—ืช ืคืขื•ืœืช ื”ืืคืœื™ืงืฆื™ื•ืช ื”ืขืกืงื™ื•ืช ื ืฉืืจืช ื–ื”ื”, ืืš ื‘ืžืงื‘ื™ืœ, ื”ื“ืจื™ืฉื•ืช ืœืื•ื˜ื•ืžืฆื™ื”, ืžื“ืจื’ื™ื•ืช, ืื‘ื˜ื—ื” ื•ื’ืžื™ืฉื•ืช ืฉืœ ืจืฉืช ื›ื–ื• ืžืชืจื—ื‘ื•ืช.

ื“ื™ื•ืŸ ื‘ื”ื‘ื“ืœื™ื

ืื ื ืชื—ื™ืœ ื›ืขืช ืœื ืชื— ืืช ื”ื”ื‘ื“ืœื™ื ื‘ื™ืŸ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืœืœื•, ื”ื ื™ื™ื›ืœืœื• ื‘ืื—ืช ืžื”ืงื˜ื’ื•ืจื™ื•ืช ื”ื‘ืื•ืช:

  • ื”ื‘ื“ืœื™ื ืืจื›ื™ื˜ืงื˜ื•ื ื™ื™ื - ื›ื™ืฆื“ ืžืชื—ืœืงื•ืช ื”ืคื•ื ืงืฆื™ื•ืช ืขืœ ืคื ื™ ืจื›ื™ื‘ื™ื ืฉื•ื ื™ื ืฉืœ ื”ืคืชืจื•ืŸ, ื›ื™ืฆื“ ืžืื•ืจื’ื ืช ื”ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ ืจื›ื™ื‘ื™ื ื›ืืœื” ื•ื›ื™ืฆื“ ื–ื” ืžืฉืคื™ืข ืขืœ ื”ื™ื›ื•ืœื•ืช ื•ื”ื’ืžื™ืฉื•ืช ืฉืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื”?
  • ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช - ืžื” ื™ื›ื•ืœื” ื˜ื›ื ื•ืœื•ื’ื™ื” ืื—ืช ืœืขืฉื•ืช ืฉืื—ืจืช ืœื ื™ื›ื•ืœื” ืœืขืฉื•ืช? ื•ื”ืื ื–ื” ื‘ืืžืช ื›ืœ ื›ืš ื—ืฉื•ื‘?

ืžื”ื ื”ื”ื‘ื“ืœื™ื ื”ืื“ืจื™ื›ืœื™ื™ื ื•ื”ืื ื”ื ื—ืฉื•ื‘ื™ื?

ืœื›ืœ ืื—ืช ืžื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืœืœื• ื™ืฉ ื”ืจื‘ื” "ื—ืœืงื™ื ื ืขื™ื" ื”ื ื‘ื“ืœื™ื ื–ื” ืžื–ื” ืœื ืจืง ื‘ืชืคืงื™ื“ื, ืืœื ื’ื ื‘ืื•ืคืŸ ืฉื‘ื• ื”ื ืžืชืงืฉืจื™ื ื–ื” ืขื ื–ื”. ืขื“ ื›ืžื” ืขืงืจื•ื ื•ืช ืืœื” ื—ื•ืฉื‘ื™ื ื•ื”ืžื›ื ื™ืงื” ื”ื›ืœืœื™ืช ืฉืœ ื”ืคืชืจื•ืŸ ืงื•ื‘ืขื™ื ื™ืฉื™ืจื•ืช ืืช ื™ื›ื•ืœืช ื”ื”ืจื—ื‘ื” ืฉืœื•, ืกื•ื‘ืœื ื•ืช ื”ืชืงืœื•ืช ื•ื”ื™ืขื™ืœื•ืช ื”ื›ื•ืœืœืช ืฉืœื•.

ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ื”ื™ื‘ื˜ื™ื ื”ืฉื•ื ื™ื ืฉืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื‘ื™ืชืจ ืคื™ืจื•ื˜:

ืžื™ืฉื•ืจ ื ืชื•ื ื™ื โ€“ ื—ืœืง ืžื”ืคืชืจื•ืŸ ื”ืื—ืจืื™ ืขืœ ื”ืขื‘ืจืช ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื ื‘ื™ืŸ ื”ืžืงื•ืจ ืœื ืžืขืŸ. DMVPN ื•-SD-WAN ืžื™ื•ืฉืžื™ื ื‘ื“ืจืš ื›ืœืœ ื‘ืื•ืคืŸ ื–ื”ื” ืขืœ ื”ื ืชื‘ื™ื ืขืฆืžื ื‘ื”ืชื‘ืกืก ืขืœ ืžื ื”ืจื•ืช Multipoint GRE. ื”ื”ื‘ื“ืœ ื”ื•ื ื›ื™ืฆื“ ื ื•ืฆืจ ืกื˜ ื”ืคืจืžื˜ืจื™ื ื”ื ื—ื•ืฅ ืขื‘ื•ืจ ื”ืžื ื”ืจื•ืช ื”ืœืœื•:

  • ะฒ DMVPN/PfR ื”ื•ื ื”ื™ืจืจื›ื™ื” ื“ื•-ืžืคืœืกื™ืช ื‘ืœื‘ื“ ืฉืœ ืฆืžืชื™ื ืขื ื˜ื•ืคื•ืœื•ื’ื™ื” ืฉืœ Star ืื• Hub-n-Spoke. ื ื“ืจืฉื•ืช ืชืฆื•ืจื” ืกื˜ื˜ื™ืช ืฉืœ ื”-Hub ื•ืงืฉื™ืจื” ืกื˜ื˜ื™ืช ืฉืœ Spoke ืœ-Hub, ื›ืžื• ื’ื ืื™ื ื˜ืจืืงืฆื™ื” ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœ NHRP ืœื™ืฆื™ืจืช ืงื™ืฉื•ืจื™ื•ืช ื‘ืžื™ืฉื•ืจ ื ืชื•ื ื™ื. ื›ืชื•ืฆืื” ืžื›ืš, ืžื” ืฉืžืงืฉื” ืžืฉืžืขื•ืชื™ืช ืขืœ ื”ืฉื™ื ื•ื™ื™ื ื‘-Hubืงืฉื•ืจ, ืœืžืฉืœ, ืœืฉื™ื ื•ื™/ื—ื™ื‘ื•ืจ ืขืจื•ืฆื™ WAN ื—ื“ืฉื™ื ืื• ืฉื™ื ื•ื™ ืคืจืžื˜ืจื™ื ืฉืœ ืขืจื•ืฆื™ WAN ืงื™ื™ืžื™ื.
  • ะฒ SD-WAN ื”ื•ื ืžื•ื“ืœ ื“ื™ื ืžื™ ืœื—ืœื•ื˜ื™ืŸ ืœืื™ืชื•ืจ ืคืจืžื˜ืจื™ื ืฉืœ ืžื ื”ืจื•ืช ืžื•ืชืงื ื•ืช ื”ืžื‘ื•ืกืก ืขืœ ืžื˜ื•ืก ืฉืœื™ื˜ื” (ืคืจื•ื˜ื•ืงื•ืœ OMP) ื•ืžื™ืฉื•ืจ ืชื–ืžื•ืจ (ืื™ื ื˜ืจืืงืฆื™ื” ืขื ื‘ืงืจ vBond ืœื–ื™ื”ื•ื™ ื‘ืงืจ ื•ืžืฉื™ืžื•ืช ื—ืฆื™ื™ืช NAT). ื‘ืžืงืจื” ื–ื”, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื›ืœ ื˜ื•ืคื•ืœื•ื’ื™ื•ืช ืžื•ืขืœื•ืช, ื›ื•ืœืœ ื”ื™ืจืจื›ื™ื•ืช. ื‘ืชื•ืš ื˜ื•ืคื•ืœื•ื’ื™ื™ืช ืžื ื”ืจืช ื”ืฉื›ื‘ื” ื”ืžื‘ื•ืกืกืช, ืืคืฉืจื™ืช ืชืฆื•ืจื” ื’ืžื™ืฉื” ืฉืœ ื”ื˜ื•ืคื•ืœื•ื’ื™ื” ื”ืœื•ื’ื™ืช ื‘ื›ืœ VPN(VRF) ื‘ื ืคืจื“.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืžื˜ื•ืก ื‘ืงืจื” - ืคื•ื ืงืฆื™ื•ืช ืฉืœ ื”ื—ืœืคื”, ืกื™ื ื•ืŸ ื•ืฉื™ื ื•ื™ ืฉืœ ื ื™ืชื•ื‘ ื•ืžื™ื“ืข ืื—ืจ ื‘ื™ืŸ ืจื›ื™ื‘ื™ ื”ืคืชืจื•ืŸ.

  • ะฒ DMVPN/PfR - ืžื‘ื•ืฆืข ืจืง ื‘ื™ืŸ ื ืชื‘ื™ Hub ื•- Spoke. ื”ื—ืœืคื” ื™ืฉื™ืจื” ืฉืœ ืžื™ื“ืข ื ื™ืชื•ื‘ ื‘ื™ืŸ ื“ื•ื‘ืจื•ืช ืื™ื ื” ืืคืฉืจื™ืช. ื›ืชื•ืฆืื” ืžื›ืš, ืœืœื ืจื›ื–ืช ืžืชืคืงื“ืช, ืžื™ืฉื•ืจ ื”ื‘ืงืจื” ื•ืžื™ืฉื•ืจ ื”ื ืชื•ื ื™ื ืื™ื ื ื™ื›ื•ืœื™ื ืœืชืคืงื“, ืžื” ืฉืžื˜ื™ืœ ืขืœ ื”-Hub ื“ืจื™ืฉื•ืช ื ื•ืกืคื•ืช ืฉืœ ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื” ืฉืœื ืชืžื™ื“ ื ื™ืชืŸ ืœืขืžื•ื“ ื‘ื”ืŸ.
  • ะฒ SD-WAN โ€“ ืžื˜ื•ืก ืฉืœื™ื˜ื” ืœืขื•ืœื ืœื ืžืชื‘ืฆืข ื™ืฉื™ืจื•ืช ื‘ื™ืŸ ื ืชื‘ื™ื โ€“ ืื™ื ื˜ืจืืงืฆื™ื” ืžืชืจื—ืฉืช ืขืœ ื‘ืกื™ืก ืคืจื•ื˜ื•ืงื•ืœ OMP ื•ืžืชื‘ืฆืขืช ื‘ื”ื›ืจื— ื‘ืืžืฆืขื•ืช ืกื•ื’ ืžื™ื•ื—ื“ ื ืคืจื“ ืฉืœ ื‘ืงืจ vSmart, ื”ืžืกืคืง ืืคืฉืจื•ืช ืœืื™ื–ื•ืŸ, ืฉืžื™ืจื” ื’ื™ืื•ื’ืจืคื™ืช ื•ื‘ืงืจื” ืžืจื•ื›ื–ืช ืฉืœ ืขื•ืžืก ืื•ืช. ืžืืคื™ื™ืŸ ื ื•ืกืฃ ืฉืœ ืคืจื•ื˜ื•ืงื•ืœ OMP ื”ื•ื ืขืžื™ื“ื•ืชื• ื”ืžืฉืžืขื•ืชื™ืช ืœื”ืคืกื“ื™ื ื•ืื™ ืชืœื•ืช ืžืžื”ื™ืจื•ืช ืขืจื•ืฅ ื”ืชืงืฉื•ืจืช ืขื ื‘ืงืจื™ื (ื‘ื’ื‘ื•ืœื•ืช ื”ืกื‘ื™ืจื™ื, ื›ืžื•ื‘ืŸ). ืžื” ืฉืžืืคืฉืจ ื‘ืื•ืชื” ืžื™ื“ื” ื‘ื”ืฆืœื—ื” ืœืžืงื ื‘ืงืจื™ SD-WAN ื‘ืขื ื ื™ื ืฆื™ื‘ื•ืจื™ื™ื ืื• ืคืจื˜ื™ื™ื ืขื ื’ื™ืฉื” ื“ืจืš ื”ืื™ื ื˜ืจื ื˜.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืžื™ืฉื•ืจ ืžื“ื™ื ื™ื•ืช โ€“ ื—ืœืง ืžื”ืคืชืจื•ืŸ ื”ืื—ืจืื™ ืขืœ ื”ื’ื“ืจื”, ื”ืคืฆื” ื•ื™ื™ืฉื•ื ืžื“ื™ื ื™ื•ืช ื ื™ื”ื•ืœ ืชืขื‘ื•ืจื” ื‘ืจืฉืช ืžื‘ื•ื–ืจืช.

  • DMVPN - ืžื•ื’ื‘ืœืช ืœืžืขืฉื” ืขืœ ื™ื“ื™ ืžื“ื™ื ื™ื•ืช ืื™ื›ื•ืช ื”ืฉื™ืจื•ืช (QoS) ื”ืžื•ื’ื“ืจืช ื‘ื ืคืจื“ ื‘ื›ืœ ื ืชื‘ ื‘ืืžืฆืขื•ืช ืชื‘ื ื™ื•ืช CLI ืื• Prime Infrastructure.
  • DMVPN/PfR โ€“ ืžื“ื™ื ื™ื•ืช PfR ื ื•ืฆืจืช ื‘ื ืชื‘ ื”-Master Controller (MC) ื”ืžืจื›ื–ื™ ื“ืจืš ื”-CLI ื•ืœืื—ืจ ืžื›ืŸ ืžื•ืคืฆืช ืื•ื˜ื•ืžื˜ื™ืช ืœ-MCs ืกื ื™ืคื™ื. ื‘ืžืงืจื” ื–ื”, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืื•ืชื ื ืชื™ื‘ื™ื ืœื”ืขื‘ืจืช ืžื“ื™ื ื™ื•ืช ื›ืžื• ืขื‘ื•ืจ ืžื™ืฉื•ืจ ื”ื ืชื•ื ื™ื. ืื™ืŸ ืืคืฉืจื•ืช ืœื”ืคืจื™ื“ ื‘ื™ืŸ ื—ื™ืœื•ืคื™ ืžื“ื™ื ื™ื•ืช, ืžื™ื“ืข ื ื™ืชื•ื‘ ื•ื ืชื•ื ื™ ืžืฉืชืžืฉื™ื. ื”ืคืฆืช ืžื“ื™ื ื™ื•ืช ื“ื•ืจืฉืช ื ื•ื›ื—ื•ืช ืฉืœ ืงื™ืฉื•ืจื™ื•ืช IP ื‘ื™ืŸ ื”-Hub ืœ-Speak. ื‘ืžืงืจื” ื–ื”, ื ื™ืชืŸ ืœืฉืœื‘ ืืช ืคื•ื ืงืฆื™ื™ืช MC ื‘ืžื™ื“ืช ื”ืฆื•ืจืš ืขื ื ืชื‘ DMVPN. ืืคืฉืจ (ืืš ืœื ื—ื•ื‘ื”) ืœื”ืฉืชืžืฉ ื‘ืชื‘ื ื™ื•ืช Prime Infrastructure ืœื™ืฆื™ืจืช ืžื“ื™ื ื™ื•ืช ืžืจื•ื›ื–ืช. ืชื›ื•ื ื” ื—ืฉื•ื‘ื” ื”ื™ื ืฉื”ืžื“ื™ื ื™ื•ืช ื ื•ืฆืจืช ื‘ืจื—ื‘ื™ ื”ืจืฉืช ื‘ืื•ืชื• ืื•ืคืŸ - ืื™ืŸ ืชืžื™ื›ื” ื‘ืžื“ื™ื ื™ื•ืช ืคืจื˜ื ื™ืช ืขื‘ื•ืจ ืคืœื—ื™ื ื‘ื•ื“ื“ื™ื.
  • SD-WAN โ€“ ืžื“ื™ื ื™ื•ืช ื ื™ื”ื•ืœ ื”ืชืขื‘ื•ืจื” ื•ืื™ื›ื•ืช ื”ืฉื™ืจื•ืช ื ืงื‘ืขืช ื‘ืื•ืคืŸ ืžืจื›ื–ื™ ื‘ืืžืฆืขื•ืช ื”ืžืžืฉืง ื”ื’ืจืคื™ ืฉืœ Cisco vManage, ื”ื ื’ื™ืฉ ื’ื ื“ืจืš ื”ืื™ื ื˜ืจื ื˜ (ื‘ืžื™ื“ืช ื”ืฆื•ืจืš). ื”ื ืžื•ืคืฆื™ื ื“ืจืš ืขืจื•ืฆื™ ืื™ืชื•ืช ื‘ืื•ืคืŸ ื™ืฉื™ืจ ืื• ืขืงื™ืฃ ื‘ืืžืฆืขื•ืช ื‘ืงืจื™ vSmart (ื‘ื”ืชืื ืœืกื•ื’ ื”ืžื“ื™ื ื™ื•ืช). ื”ื ืื™ื ื ืชืœื•ื™ื™ื ื‘ืงื™ืฉื•ืจื™ื•ืช ืžื˜ื•ืก ื ืชื•ื ื™ื ื‘ื™ืŸ ื ืชื‘ื™ื, ื›ื™ ื”ืฉืชืžืฉ ื‘ื›ืœ ื ืชื™ื‘ื™ ื”ืชืขื‘ื•ืจื” ื”ื–ืžื™ื ื™ื ื‘ื™ืŸ ื”ื‘ืงืจ ืœื ืชื‘.

    ืขื‘ื•ืจ ืžืงื˜ืขื™ ืจืฉืช ืฉื•ื ื™ื, ื ื™ืชืŸ ืœื’ื‘ืฉ ืคื•ืœื™ืกื•ืช ืฉื•ื ื•ืช ื‘ืฆื•ืจื” ื’ืžื™ืฉื” - ื”ื™ืงืฃ ื”ืคื•ืœื™ืกื” ื ืงื‘ืข ืขืœ ื™ื“ื™ ืžื–ื”ื™ื ื™ื™ื—ื•ื“ื™ื™ื ืจื‘ื™ื ื”ื ื™ืชื ื™ื ื‘ืคืชืจื•ืŸ - ืžืกืคืจ ืกื ื™ืฃ, ืกื•ื’ ืืคืœื™ืงืฆื™ื”, ื›ื™ื•ื•ืŸ ืชืขื‘ื•ืจื” ื•ื›ื•'.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืชื–ืžื•ืจืช-ืžื˜ื•ืก - ืžื ื’ื ื•ื ื™ื ื”ืžืืคืฉืจื™ื ืœืจื›ื™ื‘ื™ื ืœื–ื”ื•ืช ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ื–ื” ืืช ื–ื”, ืœื”ื’ื“ื™ืจ ื•ืœืชืื ืื™ื ื˜ืจืืงืฆื™ื•ืช ืขื•ืงื‘ื•ืช.

  • ะฒ DMVPN/PfR ื’ื™ืœื•ื™ ื”ื“ื“ื™ ื‘ื™ืŸ ื ืชื‘ื™ื ืžื‘ื•ืกืก ืขืœ ื”ืชืฆื•ืจื” ื”ืกื˜ื˜ื™ืช ืฉืœ ื”ืชืงื ื™ Hub ื•ืขืœ ื”ืชืฆื•ืจื” ื”ืžืชืื™ืžื” ืฉืœ ื”ืชืงื ื™ Spoke. ื’ื™ืœื•ื™ ื“ื™ื ืžื™ ืžืชืจื—ืฉ ืจืง ืขื‘ื•ืจ Spoke, ืืฉืจ ืžื“ื•ื•ื— ืขืœ ืคืจืžื˜ืจื™ ื”ื—ื™ื‘ื•ืจ ืฉืœ Hub ืœืžื›ืฉื™ืจ, ืืฉืจ ื‘ืชื•ืจื• ืžื•ื’ื“ืจ ืžืจืืฉ ืขื Spoke. ืœืœื ืงื™ืฉื•ืจื™ื•ืช IP ื‘ื™ืŸ Spoke ืœืจื›ื–ืช ืื—ืช ืœืคื—ื•ืช, ืื™ ืืคืฉืจ ืœื™ืฆื•ืจ ืžื™ืฉื•ืจ ื ืชื•ื ื™ื ืื• ืžื™ืฉื•ืจ ื‘ืงืจื”.
  • ะฒ SD-WAN ืชื–ืžื•ืจ ืฉืœ ืจื›ื™ื‘ื™ ืคืชืจื•ืŸ ืžืชืจื—ืฉ ื‘ืืžืฆืขื•ืช ื‘ืงืจ vBond, ืื™ืชื• ื›ืœ ืจื›ื™ื‘ (ื ืชื‘ื™ื ื•ื‘ืงืจื™ vManage/vSmart) ื—ื™ื™ื‘ ืœื™ืฆื•ืจ ืชื—ื™ืœื” ืงื™ืฉื•ืจื™ื•ืช IP.

    ื‘ืชื—ื™ืœื”, ื”ืจื›ื™ื‘ื™ื ืื™ื ื ื™ื•ื“ืขื™ื ืขืœ ืคืจืžื˜ืจื™ ื”ื—ื™ื‘ื•ืจ ืฉืœ ื–ื” - ืœืฉื ื›ืš ื”ื ืฆืจื™ื›ื™ื ืืช ืžืชื–ืžืจ ื”ืžืชื•ื•ืš vBond. ื”ืขื™ืงืจื•ืŸ ื”ื›ืœืœื™ ื”ื•ื ื›ื“ืœืงืžืŸ - ื›ืœ ืจื›ื™ื‘ ื‘ืฉืœื‘ ื”ืจืืฉื•ื ื™ ืœื•ืžื“ (ืื•ื˜ื•ืžื˜ื™ ืื• ืกื˜ื˜ื™) ืจืง ืขืœ ืคืจืžื˜ืจื™ ื”ื—ื™ื‘ื•ืจ ืœ-vBond, ืœืื—ืจ ืžื›ืŸ vBond ืžื•ื“ื™ืข ืœื ืชื‘ ืขืœ ื‘ืงืจื™ vManage ื•-vSmart (ืฉื ืชื’ืœื• ืงื•ื“ื), ืžื” ืฉืžืืคืฉืจ ืœื”ืงื™ื ืื•ื˜ื•ืžื˜ื™ืช ื›ืœ ื—ื™ื‘ื•ืจื™ ื”ืื™ืชื•ืช ื”ื“ืจื•ืฉื™ื.

    ื”ืฉืœื‘ ื”ื‘ื ื”ื•ื ืฉื”ื ืชื‘ ื”ื—ื“ืฉ ื™ืœืžื“ ืขืœ ื”ื ืชื‘ื™ื ื”ืื—ืจื™ื ื‘ืจืฉืช ื‘ืืžืฆืขื•ืช ืชืงืฉื•ืจืช OMP ืขื ื‘ืงืจ vSmart. ื›ืš, ื”ื ืชื‘, ืžื‘ืœื™ ืœื“ืขืช ืชื—ื™ืœื” ื“ื‘ืจ ื›ืœืœ ืขืœ ืคืจืžื˜ืจื™ ื”ืจืฉืช, ืžืกื•ื’ืœ ืœื–ื”ื•ืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื•ืœื”ืชื—ื‘ืจ ืœื‘ืงืจื™ื ื•ืœืื—ืจ ืžื›ืŸ ื’ื ืœื–ื”ื•ืช ืื•ื˜ื•ืžื˜ื™ืช ื•ืœื™ืฆื•ืจ ืงื™ืฉื•ืจื™ื•ืช ืขื ื ืชื‘ื™ื ืื—ืจื™ื. ื‘ืžืงืจื” ื–ื”, ืคืจืžื˜ืจื™ ื”ื—ื™ื‘ื•ืจ ืฉืœ ื›ืœ ื”ืจื›ื™ื‘ื™ื ืื™ื ื ื™ื“ื•ืขื™ื ื‘ืชื—ื™ืœื” ื•ืขืฉื•ื™ื™ื ืœื”ืฉืชื ื•ืช ื‘ืžื”ืœืš ื”ืคืขื•ืœื”.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ืžื˜ื•ืก ื ื™ื”ื•ืœ โ€“ ื—ืœืง ืžื”ืคืชืจื•ืŸ ื”ืžืกืคืง ื ื™ื”ื•ืœ ื•ื ื™ื˜ื•ืจ ืžืจื›ื–ื™.

  • DMVPN/PfR - ืœื ืžืกื•ืคืง ืคืชืจื•ืŸ ืžื˜ื•ืก ื ื™ื”ื•ืœ ืžื™ื•ื—ื“. ืขื‘ื•ืจ ืื•ื˜ื•ืžืฆื™ื” ื•ื ื™ื˜ื•ืจ ื‘ืกื™ืกื™ื™ื, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžื•ืฆืจื™ื ื›ื’ื•ืŸ Cisco Prime Infrastructure. ืœื›ืœ ื ืชื‘ ื™ืฉ ื™ื›ื•ืœืช ืฉืœื™ื˜ื” ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” CLI. ืื™ื ื˜ื’ืจืฆื™ื” ืขื ืžืขืจื›ื•ืช ื—ื™ืฆื•ื ื™ื•ืช ื‘ืืžืฆืขื•ืช API ืื™ื ื” ืžืกื•ืคืงืช.
  • SD-WAN - ื›ืœ ื”ืื™ื ื˜ืจืืงืฆื™ื” ื•ื”ื ื™ื˜ื•ืจ ื”ืจื’ื™ืœื™ื ืžืชื‘ืฆืขื™ื ื‘ืื•ืคืŸ ืžืจื›ื–ื™ ื‘ืืžืฆืขื•ืช ื”ืžืžืฉืง ื”ื’ืจืคื™ ืฉืœ ื‘ืงืจ vManage. ื›ืœ ื”ืชื›ื•ื ื•ืช ืฉืœ ื”ืคืชืจื•ืŸ, ืœืœื ื™ื•ืฆื ืžืŸ ื”ื›ืœืœ, ื–ืžื™ื ื•ืช ืœื”ื’ื“ืจื” ื“ืจืš vManage, ื›ืžื• ื’ื ื“ืจืš ืกืคืจื™ื™ืช REST API ืžืชื•ืขื“ืช ื‘ืžืœื•ืื”.

    ื›ืœ ื”ื’ื“ืจื•ืช ืจืฉืช SD-WAN ื‘-vManage ืžืกืชื›ืžื•ืช ื‘ืฉื ื™ ืžื‘ื ื™ื ืขื™ืงืจื™ื™ื - ื”ื™ื•ื•ืฆืจื•ืช ืชื‘ื ื™ื•ืช ืžื›ืฉื™ืจ (Device Template) ื•ื™ืฆื™ืจืช ืžื“ื™ื ื™ื•ืช ื”ืงื•ื‘ืขืช ืืช ื”ื”ื™ื’ื™ื•ืŸ ืฉืœ ืคืขื•ืœืช ื”ืจืฉืช ื•ืขื™ื‘ื•ื“ ื”ืชืขื‘ื•ืจื”. ื‘ืžืงื‘ื™ืœ, vManage, ื”ืžืฉื“ืจืช ืืช ื”ืžื“ื™ื ื™ื•ืช ืฉื ื•ืฆืจื” ืขืœ ื™ื“ื™ ื”ืžื ื”ืœ, ื‘ื•ื—ืจืช ืื•ื˜ื•ืžื˜ื™ืช ืื™ืœื• ืฉื™ื ื•ื™ื™ื ื•ื‘ืื™ืœื• ืžื›ืฉื™ืจื™ื/ื‘ืงืจื™ื ื‘ื•ื“ื“ื™ื ืฆืจื™ื›ื™ื ืœื”ืชื‘ืฆืข, ืžื” ืฉืžื’ื‘ื™ืจ ืžืฉืžืขื•ืชื™ืช ืืช ื”ื™ืขื™ืœื•ืช ื•ื”ืกืงืœื‘ื™ืœื™ื•ืช ืฉืœ ื”ืคืชืจื•ืŸ.

    ื“ืจืš ืžืžืฉืง vManage ื–ืžื™ื ื” ืœื ืจืง ืชืฆื•ืจื” ืฉืœ ืคืชืจื•ืŸ Cisco SD-WAN, ืืœื ื’ื ื ื™ื˜ื•ืจ ืžืœื ืฉืœ ื”ืžืฆื‘ ืฉืœ ื›ืœ ืžืจื›ื™ื‘ื™ ื”ืคืชืจื•ืŸ, ืขื“ ืœืžืฆื‘ ื”ื ื•ื›ื—ื™ ืฉืœ ืžื“ื“ื™ื ืขื‘ื•ืจ ืžื ื”ืจื•ืช ื‘ื•ื“ื“ื•ืช ื•ืกื˜ื˜ื™ืกื˜ื™ืงื” ืขืœ ื”ืฉื™ืžื•ืฉ ื‘ืืคืœื™ืงืฆื™ื•ืช ืฉื•ื ื•ืช. ืžื‘ื•ืกืก ืขืœ ื ื™ืชื•ื— DPI.

    ืœืžืจื•ืช ืจื™ื›ื•ื–ื™ื•ืช ื”ืื™ื ื˜ืจืืงืฆื™ื”, ืœื›ืœ ื”ืจื›ื™ื‘ื™ื (ื‘ืงืจื™ื ื•ื ืชื‘ื™ื) ื™ืฉ ื’ื ืฉื•ืจืช ืคืงื•ื“ื” CLI ืžืชืคืงื“ืช ื‘ืžืœื•ืื”, ื”ื ื—ื•ืฆื” ื‘ืฉืœื‘ ื”ื™ื™ืฉื•ื ืื• ื‘ืžืงืจื” ื—ื™ืจื•ื ืœืื‘ื—ื•ืŸ ืžืงื•ืžื™. ื‘ืžืฆื‘ ืจื’ื™ืœ (ืื ื™ืฉ ืขืจื•ืฅ ืื™ืชื•ืช ื‘ื™ืŸ ืจื›ื™ื‘ื™ื) ื‘ื ืชื‘ื™ื, ืฉื•ืจืช ื”ืคืงื•ื“ื” ื–ืžื™ื ื” ืจืง ืœืื‘ื—ื•ืŸ ื•ืื™ื ื” ื–ืžื™ื ื” ืœื‘ื™ืฆื•ืข ืฉื™ื ื•ื™ื™ื ืžืงื•ืžื™ื™ื, ืžื” ืฉืžื‘ื˜ื™ื— ืื‘ื˜ื—ื” ืžืงื•ืžื™ืช ื•ื”ืžืงื•ืจ ื”ื™ื—ื™ื“ ืœืฉื™ื ื•ื™ื™ื ื‘ืจืฉืช ื›ื–ื• ื”ื•ื vManage.

ืื‘ื˜ื—ื” ืžืฉื•ืœื‘ืช - ื›ืืŸ ืื ื—ื ื• ืฆืจื™ื›ื™ื ืœื“ื‘ืจ ืœื ืจืง ืขืœ ื”ื”ื’ื ื” ืขืœ ื ืชื•ื ื™ ืžืฉืชืžืฉ ื‘ืขืช ืฉื™ื“ื•ืจ ื‘ืขืจื•ืฆื™ื ืคืชื•ื—ื™ื, ืืœื ื’ื ืขืœ ื”ืื‘ื˜ื—ื” ื”ื›ื•ืœืœืช ืฉืœ ืจืฉืช ื”-WAN ื”ืžื‘ื•ืกืกืช ืขืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ืฉื ื‘ื—ืจื”.

  • ะฒ DMVPN/PfR ืืคืฉืจ ืœื”ืฆืคื™ืŸ ื ืชื•ื ื™ ืžืฉืชืžืฉ ื•ืคืจื•ื˜ื•ืงื•ืœื™ ืื™ืชื•ืช. ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ื“ื’ืžื™ ื ืชื‘ ืžืกื•ื™ืžื™ื, ืคื•ื ืงืฆื™ื•ืช ื—ื•ืžืช ืืฉ ืขื ื‘ื“ื™ืงืช ืชื ื•ืขื”, IPS/IDS ื–ืžื™ื ื•ืช ื‘ื ื•ืกืฃ. ื ื™ืชืŸ ืœืคืœื— ืจืฉืชื•ืช ืกื ื™ืคื™ื ื‘ืืžืฆืขื•ืช VRF. ืืคืฉืจ ืœืืžืช ืคืจื•ื˜ื•ืงื•ืœื™ ื‘ืงืจื” (ื—ื“ ืคืงื˜ื•ืจ).

    ื‘ืžืงืจื” ื–ื”, ื”ื ืชื‘ ื”ืžืจื•ื—ืง ื ื—ืฉื‘ ืœืจื›ื™ื‘ ืžื”ื™ืžืŸ ืฉืœ ื”ืจืฉืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ - ื›ืœื•ืžืจ. ืžืงืจื™ื ืฉืœ ืคื’ื™ืขื” ืคื™ื–ื™ืช ืฉืœ ืžื›ืฉื™ืจื™ื ื‘ื•ื“ื“ื™ื ื•ืืคืฉืจื•ืช ืฉืœ ื’ื™ืฉื” ื‘ืœืชื™ ืžื•ืจืฉื™ืช ืืœื™ื”ื ืื™ื ื ืžื ื™ื—ื™ื ืื• ื ืœืงื—ื™ื ื‘ื—ืฉื‘ื•ืŸ; ืื™ืŸ ืื™ืžื•ืช ื“ื•-ื’ื•ืจืžื™ ืฉืœ ืจื›ื™ื‘ื™ ืคืชืจื•ืŸ, ืืฉืจ ื‘ืžืงืจื” ืฉืœ ืจืฉืช ืžื‘ื•ื–ืจืช ื’ื™ืื•ื’ืจืคื™ืช ืขืœื•ืœื™ื ืœืฉืืช ืกื™ื›ื•ื ื™ื ื ื•ืกืคื™ื ืžืฉืžืขื•ืชื™ื™ื.

  • ะฒ SD-WAN ื‘ืื ืœื•ื’ื™ื” ืœ-DMVPN, ื ื™ืชื ืช ื”ื™ื›ื•ืœืช ืœื”ืฆืคื™ืŸ ื ืชื•ื ื™ ืžืฉืชืžืฉ, ืืš ืขื ืื‘ื˜ื—ืช ืจืฉืช ืžื•ืจื—ื‘ืช ืžืฉืžืขื•ืชื™ืช ื•ืคื•ื ืงืฆื™ื•ืช ืคื™ืœื•ื— L3/VRF (ื—ื•ืžืช ืืฉ, IPS/IDS, ืกื™ื ื•ืŸ ื›ืชื•ื‘ืช URL, ืกื™ื ื•ืŸ DNS, AMP/TG, SASE, TLS/SSL proxy, ื•ื›ื•') ื“.). ื‘ืžืงื‘ื™ืœ, ื”ื—ืœืคืช ืžืคืชื—ื•ืช ื”ื”ืฆืคื ื” ืžืชื‘ืฆืขืช ื‘ืฆื•ืจื” ื™ืขื™ืœื” ื™ื•ืชืจ ื‘ืืžืฆืขื•ืช ื‘ืงืจื™ vSmart (ื•ืœื ื™ืฉื™ืจื•ืช), ื‘ืืžืฆืขื•ืช ืขืจื•ืฆื™ ืื™ืชื•ืช ืฉื”ื•ื’ื“ืจื• ืžืจืืฉ ื”ืžื•ื’ื ื™ื ืขืœ ื™ื“ื™ ื”ืฆืคื ืช DTLS/TLS ื”ืžื‘ื•ืกืกืช ืขืœ ืชืขื•ื“ื•ืช ืื‘ื˜ื—ื”. ืžื” ืฉื‘ืชื•ืจื• ืžื‘ื˜ื™ื— ืืช ื”ืื‘ื˜ื—ื” ืฉืœ ืžืจื›ื–ื™ื•ืช ื›ืืœื” ื•ืžื‘ื˜ื™ื— ืžื“ืจื’ื™ื•ืช ื˜ื•ื‘ื” ื™ื•ืชืจ ืฉืœ ื”ืคืชืจื•ืŸ ืขื“ ืœืขืฉืจื•ืช ืืœืคื™ ืžื›ืฉื™ืจื™ื ื‘ืื•ืชื” ืจืฉืช.

    ื›ืœ ื—ื™ื‘ื•ืจื™ ื”ืื™ืชื•ืช (ื‘ืงืจ-ื‘ืงืจ, ื‘ืงืจ-ื ืชื‘) ืžื•ื’ื ื™ื ื’ื ื”ื ืขืœ ื‘ืกื™ืก DTLS/TLS. ื ืชื‘ื™ื ืžืฆื•ื™ื“ื™ื ื‘ืชืขื•ื“ื•ืช ื‘ื˜ื™ื—ื•ืช ื‘ืžื”ืœืš ื”ื™ื™ืฆื•ืจ ืขื ืืคืฉืจื•ืช ืœื”ื—ืœืคื”/ื”ืจื—ื‘ื”. ืื™ืžื•ืช ื“ื•-ื’ื•ืจืžื™ ืžื•ืฉื’ ื‘ืืžืฆืขื•ืช ืžื™ืœื•ื™ ื—ื•ื‘ื” ื•ื‘ื•-ื–ืžื ื™ืช ืฉืœ ืฉื ื™ ืชื ืื™ื ืขื‘ื•ืจ ื”ื ืชื‘/ื‘ืงืจ ืœืชืคืงื“ ื‘ืจืฉืช SD-WAN:

    • ืชืขื•ื“ืช ืื‘ื˜ื—ื” ืชืงืคื”
    • ื”ื›ืœืœื” ืžืคื•ืจืฉืช ื•ืžื•ื“ืขืช ืขืœ ื™ื“ื™ ื”ืžื ื”ืœ ืฉืœ ื›ืœ ืจื›ื™ื‘ ื‘ืจืฉื™ืžื” ื”"ืœื‘ื ื”" ืฉืœ ื”ืžื›ืฉื™ืจื™ื ื”ืžื•ืชืจื™ื.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ื”ื‘ื“ืœื™ื ืชืคืงื•ื“ื™ื™ื ื‘ื™ืŸ SD-WAN ื•-DMVPN/PfR

ื ืขื‘ื•ืจ ืœื“ื™ื•ืŸ ื‘ื”ื‘ื“ืœื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื, ื™ืฉ ืœืฆื™ื™ืŸ ืฉืจื‘ื™ื ืžื”ื ื”ื ื”ืžืฉืš ืฉืœ ื”ื‘ื“ืœื™ื ืื“ืจื™ื›ืœื™ื™ื - ืื™ืŸ ื–ื” ืกื•ื“ ืฉื›ืืฉืจ ื™ื•ืฆืจื™ื ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉืœ ืคืชืจื•ืŸ, ืžืคืชื—ื™ื ืžืชื—ื™ืœื™ื ืžื”ื™ื›ื•ืœื•ืช ืฉื”ื ืจื•ืฆื™ื ืœืงื‘ืœ ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ. ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ื”ื‘ื“ืœื™ื ื”ืžืฉืžืขื•ืชื™ื™ื ื‘ื™ื•ืชืจ ื‘ื™ืŸ ืฉืชื™ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช.

AppQ (Application Quality) - ืคื•ื ืงืฆื™ื•ืช ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืืช ืื™ื›ื•ืช ื”ืฉื™ื“ื•ืจ ืฉืœ ืชืขื‘ื•ืจืช ื™ื™ืฉื•ืžื™ื ืขืกืงื™ื™ื

ืคื•ื ืงืฆื™ื•ืช ื”ืžืคืชื— ืฉืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ื ื—ืฉื‘ื•ืช ืžื›ื•ื•ื ื•ืช ืœืฉื™ืคื•ืจ ื—ื•ื•ื™ืช ื”ืžืฉืชืžืฉ ื›ื›ืœ ื”ืืคืฉืจ ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ื™ื™ืฉื•ืžื™ื ืงืจื™ื˜ื™ื™ื ืœืขืกืงื™ื ื‘ืจืฉืช ืžื‘ื•ื–ืจืช. ื–ื” ื—ืฉื•ื‘ ื‘ืžื™ื•ื—ื“ ื‘ืชื ืื™ื ืฉื‘ื”ื ื—ืœืง ืžื”ืชืฉืชื™ืช ืื™ื ื• ื ืฉืœื˜ ืขืœ ื™ื“ื™ IT ืื• ืืคื™ืœื• ืื™ื ื• ืžื‘ื˜ื™ื— ื”ืขื‘ืจืช ื ืชื•ื ื™ื ืžื•ืฆืœื—ืช.

DMVPN ืื™ื ื• ืžืกืคืง ื‘ืขืฆืžื• ืžื ื’ื ื•ื ื™ื ื›ืืœื”. ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืฉื ื™ืชืŸ ืœืขืฉื•ืช ื‘ืจืฉืช DMVPN ืงืœืืกื™ืช ื”ื•ื ืœืกื•ื•ื’ ืชืขื‘ื•ืจื” ื™ื•ืฆืืช ืœืคื™ ืืคืœื™ืงืฆื™ื” ื•ืœืชืขื“ืฃ ืื•ืชื” ื›ืืฉืจ ื”ื™ื ืžืฉื•ื“ืจืช ืœืขื‘ืจ ืขืจื•ืฅ ื”-WAN. ื”ื‘ื—ื™ืจื” ื‘ืžื ื”ืจืช DMVPN ื ืงื‘ืขืช ื‘ืžืงืจื” ื–ื” ืจืง ืขืœ ืคื™ ื–ืžื™ื ื•ืชื” ื•ื”ืชื•ืฆืื” ืฉืœ ืคืขื•ืœืช ืคืจื•ื˜ื•ืงื•ืœื™ ื”ื ื™ืชื•ื‘. ื™ื—ื“ ืขื ื–ืืช, ื”ืžืฆื‘ ืžืงืฆื” ืœืงืฆื” ืฉืœ ื”ื ืชื™ื‘/ืžื ื”ืจื” ื•ื”ืฉืคืœื” ื”ื—ืœืงื™ืช ื”ืืคืฉืจื™ืช ืฉืœื• ืื™ื ื ื ืœืงื—ื™ื ื‘ื—ืฉื‘ื•ืŸ ืžื‘ื—ื™ื ืช ืžื“ื“ื™ ืžืคืชื— ืžืฉืžืขื•ืชื™ื™ื ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ ืจืฉืช - ื”ืฉื”ื™ื”, ื•ืจื™ืืฆื™ื” ืฉืœ ืขื™ื›ื•ื‘ (ืจื™ืฆื•ื“) ื•ื”ืคืกื“ื™ื (% ). ื‘ื”ืงืฉืจ ื–ื”, ื”ืฉื•ื•ืื” ื™ืฉื™ืจื” ืฉืœ DMVPN ืงืœืืกื™ ืขื SD-WAN ื‘ืžื•ื ื—ื™ื ืฉืœ ืคืชืจื•ืŸ ื‘ืขื™ื•ืช AppQ ืžืื‘ื“ืช ื›ืœ ืžืฉืžืขื•ืช - DMVPN ืœื ื™ื›ื•ืœ ืœืคืชื•ืจ ื‘ืขื™ื” ื–ื•. ื›ืืฉืจ ืืชื” ืžื•ืกื™ืฃ ืืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช Cisco Performance Routing (PfR) ืœื”ืงืฉืจ ื–ื”, ื”ืžืฆื‘ ืžืฉืชื ื” ื•ื”ื”ืฉื•ื•ืื” ืขื Cisco SD-WAN ื”ื•ืคื›ืช ืœืžืฉืžืขื•ืชื™ืช ื™ื•ืชืจ.

ืœืคื ื™ ืฉื ื“ื•ืŸ ื‘ื”ื‘ื“ืœื™ื, ื”ื ื” ืžื‘ื˜ ืžื”ื™ืจ ืขืœ ื”ืื•ืคืŸ ืฉื‘ื• ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื“ื•ืžื•ืช. ืื– ืฉืชื™ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช:

  • ื™ืฉ ืžื ื’ื ื•ืŸ ื”ืžืืคืฉืจ ืœืš ืœื”ืขืจื™ืš ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืืช ื”ืžืฆื‘ ืฉืœ ื›ืœ ืžื ื”ืจื” ืฉื”ื•ืงืžื” ื‘ืžื•ื ื—ื™ื ืฉืœ ืžื“ื“ื™ื ืžืกื•ื™ืžื™ื - ืœื›ืœ ื”ืคื—ื•ืช, ืขื™ื›ื•ื‘, ืฉื™ื ื•ื™ ืขื™ื›ื•ื‘ ื•ืื•ื‘ื“ืŸ ืžื ื•ืช (%)
  • ื”ืฉืชืžืฉ ื‘ืกื˜ ืกืคืฆื™ืคื™ ืฉืœ ื›ืœื™ื ื›ื“ื™ ืœื™ืฆื•ืจ, ืœื”ืคื™ืฅ ื•ืœื”ื—ื™ืœ ื›ืœืœื™ ื ื™ื”ื•ืœ ืชื ื•ืขื” (ืžื“ื™ื ื™ื•ืช), ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืชื•ืฆืื•ืช ืฉืœ ืžื“ื™ื“ืช ืžืฆื‘ ืžื“ื“ื™ ื”ืžื ื”ืจื” ื”ืขื™ืงืจื™ื™ื.
  • ืกื™ื•ื•ื’ ืชืขื‘ื•ืจืช ื™ื™ืฉื•ืžื™ื ื‘ืจืžื•ืช L3-L4 (DSCP) ืฉืœ ืžื•ื“ืœ OSI ืื• ืœืคื™ ื—ืชื™ืžื•ืช ืืคืœื™ืงืฆื™ื•ืช L7 ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืžื ื’ื ื•ื ื™ DPI ื”ืžื•ื‘ื ื™ื ื‘ื ืชื‘
  • ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืžืฉืžืขื•ืชื™ื™ื, ื”ื ืžืืคืฉืจื™ื ืœืš ืœืงื‘ื•ืข ืขืจื›ื™ ืกืฃ ืžืงื•ื‘ืœื™ื ืฉืœ ืžื“ื“ื™ื, ื›ืœืœื™ื ืœื”ืขื‘ืจืช ืชืขื‘ื•ืจื” ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื•ื›ืœืœื™ื ืœื ื™ืชื•ื‘ ืžื—ื“ืฉ ืฉืœ ืชืขื‘ื•ืจื” ื›ืืฉืจ ืขืจื›ื™ ื”ืกืฃ ื—ื•ืจื’ื™ื.
  • ื›ืืฉืจ ืžืงืคืœื™ื ืชืขื‘ื•ืจื” ื‘-GRE/IPSec, ื”ื ืžืฉืชืžืฉื™ื ื‘ืžื ื’ื ื•ืŸ ืฉื›ื‘ืจ ื”ื•ืงื ื‘ืชืขืฉื™ื™ื” ืœื”ืขื‘ืจืช ืกื™ืžื•ืŸ DSCP ืคื ื™ืžื™ ืœื›ื•ืชืจืช ื”ื—ื‘ื™ืœื” ื”ื—ื™ืฆื•ื ื™ืช ืฉืœ GRE/IPSEC, ื”ืžืืคืฉืจืช ืกื ื›ืจื•ืŸ ืฉืœ ืžื“ื™ื ื™ื•ืช ื”-QoS ืฉืœ ื”ืืจื’ื•ืŸ ื•ืฉืœ ืžืคืขื™ืœ ื”ื˜ืœืงื•ื (ืื ื™ืฉ SLA ืžืชืื™ื) .

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ื›ื™ืฆื“ ื ื‘ื“ืœื™ื ืžื“ื“ื™ SD-WAN ื•-DMVPN/PfR ืžืงืฆื” ืœืงืฆื”?

DMVPN/PfR

  • ื”ืŸ ื—ื™ื™ืฉื ื™ ืชื•ื›ื ื” ืืงื˜ื™ื‘ื™ื™ื ื•ื”ืŸ ืคืกื™ื‘ื™ื™ื (Probes) ืžืฉืžืฉื™ื ืœื”ืขืจื›ืช ืžื“ื“ื™ ื‘ืจื™ืื•ืช ืกื˜ื ื“ืจื˜ื™ื™ื ืฉืœ ื”ืžื ื”ืจื”. ื”ืคืขื™ืœื™ื ืžื‘ื•ืกืกื™ื ืขืœ ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื, ื”ืคืกื™ื‘ื™ื™ื ืžื—ืงื™ื ืชืขื‘ื•ืจื” ื›ื–ื• (ื‘ื”ื™ืขื“ืจื”).
  • ืื™ืŸ ื›ื•ื•ื ื•ืŸ ืขื“ื™ืŸ ืฉืœ ื˜ื™ื™ืžืจื™ื ื•ืชื ืื™ ื–ื™ื”ื•ื™ ื”ืฉืคืœื” - ื”ืืœื’ื•ืจื™ืชื ืงื‘ื•ืข.
  • ื‘ื ื•ืกืฃ, ื–ืžื™ื ื” ืžื“ื™ื“ื” ืฉืœ ืจื•ื—ื‘ ื”ืคืก ื‘ืฉื™ืžื•ืฉ ื‘ื›ื™ื•ื•ืŸ ื”ื™ื•ืฆื. ืžื” ืฉืžื•ืกื™ืฃ ื’ืžื™ืฉื•ืช ื ื•ืกืคืช ืœื ื™ื”ื•ืœ ืชืขื‘ื•ืจื” ืœ-DMVPN/PfR.
  • ื™ื—ื“ ืขื ื–ืืช, ื—ืœืง ืžืžื ื’ื ื•ื ื™ ื”-PfR, ื›ืืฉืจ ื—ื•ืจื’ื™ื ืžื“ื“ื™ื, ืžืกืชืžื›ื™ื ืขืœ ืื™ืชื•ืช ืžืฉื•ื‘ ื‘ืฆื•ืจื” ืฉืœ ื”ื•ื“ืขื•ืช TCA ืžื™ื•ื—ื“ื•ืช (Threshold Crossing Alert) ืฉืฆืจื™ื›ื•ืช ืœื”ื’ื™ืข ืžื ืžืขืŸ ื”ืชืขื‘ื•ืจื” ืœื›ื™ื•ื•ืŸ ื”ืžืงื•ืจ, ืืฉืจ ื‘ืชื•ืจื• ืžื ื™ื— ืฉืžืฆื‘ ืขืจื•ืฆื™ื ื ืžื“ื“ื™ื ืฆืจื™ื›ื™ื ืœื”ืกืคื™ืง ืœืคื—ื•ืช ืœืฉื™ื“ื•ืจ ืฉืœ ื”ื•ื“ืขื•ืช TCA ื›ืืœื”. ืžื” ืฉื‘ืจื•ื‘ ื”ืžืงืจื™ื ืื™ื ื• ืžื”ื•ื•ื” ื‘ืขื™ื”, ืืš ื‘ืจื•ืจ ืฉืœื ื ื™ืชืŸ ืœื”ื‘ื˜ื™ื— ื–ืืช.

SD-WAN

  • ืœื”ืขืจื›ืช ืžืงืฆื” ืœืงืฆื” ืฉืœ ืžื“ื“ื™ ืžืฆื‘ ืžื ื”ืจื” ืกื˜ื ื“ืจื˜ื™ื™ื, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคืจื•ื˜ื•ืงื•ืœ BFD ื‘ืžืฆื‘ ื”ื“. ื‘ืžืงืจื” ื–ื”, ืื™ืŸ ืฆื•ืจืš ื‘ืžืฉื•ื‘ ืžื™ื•ื—ื“ ื‘ืฆื•ืจืช TCA ืื• ื”ื•ื“ืขื•ืช ื“ื•ืžื•ืช - ื‘ื™ื“ื•ื“ ืฉืœ ืชื—ื•ืžื™ ื›ืฉืœ ื ืฉืžืจ. ื–ื” ื’ื ืœื ื“ื•ืจืฉ ื ื•ื›ื—ื•ืช ืฉืœ ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื ื›ื“ื™ ืœื”ืขืจื™ืš ืืช ืžืฆื‘ ื”ืžื ื”ืจื”.
  • ืืคืฉืจ ืœื›ื•ื•ื ืŸ ืขื“ื™ืŸ ื˜ื™ื™ืžืจื™ื ืฉืœ BFD ื›ื“ื™ ืœื•ื•ืกืช ืืช ืžื”ื™ืจื•ืช ื”ืชื’ื•ื‘ื” ื•ื”ืจื’ื™ืฉื•ืช ืฉืœ ื”ืืœื’ื•ืจื™ืชื ืœืฉืคืœ ืฉืœ ืขืจื•ืฅ ื”ืชืงืฉื•ืจืช ืžืžืกืคืจ ืฉื ื™ื•ืช ืœื“ืงื•ืช.

    ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

  • ื‘ื–ืžืŸ ื›ืชื™ื‘ืช ืฉื•ืจื•ืช ืืœื”, ื™ืฉ ืจืง ืžืคื’ืฉ BFD ืื—ื“ ื‘ื›ืœ ืžื ื”ืจื”. ื–ื” ืขืฉื•ื™ ืœื™ืฆื•ืจ ืคื—ื•ืช ืคื™ืจื•ื˜ ื‘ื ื™ืชื•ื— ืžืฆื‘ ื”ืžื ื”ืจื”. ื‘ืžืฆื™ืื•ืช, ื–ื” ื™ื›ื•ืœ ืœื”ืคื•ืš ืœืžื’ื‘ืœื” ืจืง ืื ืืชื” ืžืฉืชืžืฉ ื‘ื—ื™ื‘ื•ืจ WAN ื”ืžื‘ื•ืกืก ืขืœ MPLS L2/L3 VPN ืขื SLA QoS ืžื•ืกื›ื - ืื ืกื™ืžื•ืŸ DSCP ืฉืœ ืชืขื‘ื•ืจืช BFD (ืœืื—ืจ ืื ืงืคืกื•ืœืฆื™ื” ื‘-IPSec/GRE) ืชื•ืื ืœืชื•ืจ ื‘ืขื“ื™ืคื•ืช ื’ื‘ื•ื”ื” ื‘ ื”ืจืฉืช ืฉืœ ืžืคืขื™ืœ ื”ื˜ืœืงื•ื, ืื– ื–ื” ืขืฉื•ื™ ืœื”ืฉืคื™ืข ืขืœ ื”ื“ื™ื•ืง ื•ืžื”ื™ืจื•ืช ื–ื™ื”ื•ื™ ื”ืฉืคืœื” ืขื‘ื•ืจ ืชืขื‘ื•ืจื” ื‘ืขื“ื™ืคื•ืช ื ืžื•ื›ื”. ื‘ืžืงื‘ื™ืœ, ื ื™ืชืŸ ืœืฉื ื•ืช ืืช ืชื•ื•ื™ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ BFD ื›ื“ื™ ืœื”ืคื—ื™ืช ืืช ื”ืกื™ื›ื•ืŸ ืœืžืฆื‘ื™ื ื›ืืœื”. ื‘ื’ืจืกืื•ืช ืขืชื™ื“ื™ื•ืช ืฉืœ ืชื•ื›ื ืช Cisco SD-WAN, ืฆืคื•ื™ื•ืช ื”ื’ื“ืจื•ืช BFD ืžื›ื•ื•ื ื•ืช ื™ื•ืชืจ, ื›ืžื• ื’ื ื™ื›ื•ืœืช ืœื”ืคืขื™ืœ ืžืกืคืจ ื”ืคืขืœื•ืช BFD ื‘ืชื•ืš ืื•ืชื” ืžื ื”ืจื” ืขื ืขืจื›ื™ DSCP ื‘ื•ื“ื“ื™ื (ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืฉื•ื ื™ื).
  • BFD ืžืืคืฉืจ ืœืš ื‘ื ื•ืกืฃ ืœื”ืขืจื™ืš ืืช ื’ื•ื“ืœ ื”ื—ื‘ื™ืœื” ื”ืžืงืกื™ืžืœื™ ืฉื ื™ืชืŸ ืœื”ืขื‘ื™ืจ ื“ืจืš ืžื ื”ืจื” ืžืกื•ื™ืžืช ืœืœื ืคื™ืฆื•ืœ. ื–ื” ืžืืคืฉืจ ืœ-SD-WAN ืœื”ืชืื™ื ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืคืจืžื˜ืจื™ื ื›ื’ื•ืŸ MTU ื•-TCP MSS Adjust ื›ื“ื™ ืœื”ืคื™ืง ืืช ื”ืžืจื‘ ืžืจื•ื—ื‘ ื”ืคืก ื”ื–ืžื™ืŸ ื‘ื›ืœ ืงื™ืฉื•ืจ.
  • ื‘-SD-WAN ื–ืžื™ื ื” ื’ื ืืคืฉืจื•ืช ืœืกื ื›ืจื•ืŸ QoS ืžืžืคืขื™ืœื™ ื˜ืœืงื•ื, ืœื ืจืง ืขืœ ื‘ืกื™ืก ืฉื“ื•ืช L3 DSCP, ืืœื ื’ื ืขืœ ื‘ืกื™ืก ืขืจื›ื™ L2 CoS, ืื•ืชื ื ื™ืชืŸ ืœื”ืคื™ืง ืื•ื˜ื•ืžื˜ื™ืช ื‘ืจืฉืช ื”ืกื ื™ืคื™ื ืขืœ ื™ื“ื™ ืžื›ืฉื™ืจื™ื ืžื™ื•ื—ื“ื™ื - ืœืžืฉืœ, IP ื˜ืœืคื•ื ื™ื

ื‘ืžื” ืฉื•ื ื•ืช ื”ื™ื›ื•ืœื•ืช, ื”ืฉื™ื˜ื•ืช ืœื”ื’ื“ืจื” ื•ื™ื™ืฉื•ื ืฉืœ ืžื“ื™ื ื™ื•ืช AppQ?

ืžื“ื™ื ื™ื•ืช DMVPN/PfR:

  • ืžื•ื’ื“ืจ ื‘ื ืชื‘/ื™ื ื”ืกื ื™ืฃ ื”ืžืจื›ื–ื™ ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืœ CLI ืื• ืชื‘ื ื™ื•ืช ืชืฆื•ืจืช CLI. ื™ืฆื™ืจืช ืชื‘ื ื™ื•ืช CLI ื“ื•ืจืฉืช ื”ื›ื ื” ื•ื™ื“ืข ื‘ืชื—ื‘ื™ืจ ื”ืžื“ื™ื ื™ื•ืช.

    ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

  • ืžื•ื’ื“ืจ ื‘ืื•ืคืŸ ื’ืœื•ื‘ืœื™ ืœืœื ืืคืฉืจื•ืช ืœื”ื’ื“ืจื”/ืฉื™ื ื•ื™ ืคืจื˜ื ื™ืช ืœื“ืจื™ืฉื•ืช ืฉืœ ืžืงื˜ืขื™ ืจืฉืช ื‘ื•ื“ื“ื™ื.
  • ื™ืฆื™ืจืช ืžื“ื™ื ื™ื•ืช ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช ืื™ื ื” ืžืกื•ืคืงืช ื‘ืžืžืฉืง ื”ื’ืจืคื™.
  • ืžืขืงื‘ ืื—ืจ ืฉื™ื ื•ื™ื™ื, ื™ืจื•ืฉื” ื•ื™ืฆื™ืจืช ื’ืจืกืื•ืช ืžืจื•ื‘ื•ืช ืฉืœ ืžื“ื™ื ื™ื•ืช ืœืžืขื‘ืจ ืžื”ื™ืจ ืื™ื ื ืžืกื•ืคืงื™ื.
  • ืžื•ืคืฅ ืื•ื˜ื•ืžื˜ื™ืช ืœื ืชื‘ื™ื ืฉืœ ืกื ื™ืคื™ื ืžืจื•ื—ืงื™ื. ื‘ืžืงืจื” ื–ื”, ืื•ืชื ืขืจื•ืฆื™ ืชืงืฉื•ืจืช ืžืฉืžืฉื™ื ืœื”ืขื‘ืจืช ื ืชื•ื ื™ ืžืฉืชืžืฉ. ืื ืื™ืŸ ืขืจื•ืฅ ืชืงืฉื•ืจืช ื‘ื™ืŸ ื”ืกื ื™ืฃ ื”ืžืจื›ื–ื™ ืœืžืจื•ื—ืง, ื”ืคืฆื”/ืฉื™ื ื•ื™ ืคื•ืœื™ืกื•ืช ื‘ืœืชื™ ืืคืฉืจื™.
  • ื”ื ืžืฉืžืฉื™ื ื‘ื›ืœ ื ืชื‘, ื•ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ืžืฉื ื™ื ืืช ื”ืชื•ืฆืื” ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ื ื™ืชื•ื‘ ืกื˜ื ื“ืจื˜ื™ื™ื, ื‘ืขืœื™ ืขื“ื™ืคื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ.
  • ืœืžืงืจื™ื ืฉื‘ื”ื ื›ืœ ืงื™ืฉื•ืจื™ ื”-WAN ื”ืกื ื™ืคื™ื ื—ื•ื•ื™ื ืื•ื‘ื“ืŸ ืชืขื‘ื•ืจื” ืžืฉืžืขื•ืชื™, ืœื ืžืกื•ืคืงื™ื ืžื ื’ื ื•ื ื™ ืคื™ืฆื•ื™.

ืžื“ื™ื ื™ื•ืช SD-WAN:

  • ืžื•ื’ื“ืจ ื‘-vManage GUI ื‘ืืžืฆืขื•ืช ืืฉืฃ ื”ืชื‘ื ื™ื•ืช ื”ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื•ืช.
  • ืชื•ืžืš ื‘ื™ืฆื™ืจืช ืคื•ืœื™ืกื•ืช ืžืจื•ื‘ื•ืช, ื”ืขืชืงื”, ื”ื•ืจืฉืช, ืžืขื‘ืจ ื‘ื™ืŸ ืคื•ืœื™ืกื•ืช ื‘ื–ืžืŸ ืืžืช.
  • ืชื•ืžืš ื‘ื”ื’ื“ืจื•ืช ืžื“ื™ื ื™ื•ืช ื‘ื•ื“ื“ื•ืช ืขื‘ื•ืจ ืžืงื˜ืขื™ ืจืฉืช ืฉื•ื ื™ื (ืกื ื™ืคื™ื)
  • ื”ื ืžื•ืคืฆื™ื ื‘ืืžืฆืขื•ืช ื›ืœ ืขืจื•ืฅ ืื•ืช ื–ืžื™ืŸ ื‘ื™ืŸ ื”ื‘ืงืจ ืœื ืชื‘ ื•/ืื• vSmart - ืื™ื ื ืชืœื•ื™ื™ื ื™ืฉื™ืจื•ืช ื‘ืงื™ืฉื•ืจื™ื•ืช ืžื™ืฉื•ืจ ื”ื ืชื•ื ื™ื ื‘ื™ืŸ ื”ื ืชื‘ื™ื. ื–ื”, ื›ืžื•ื‘ืŸ, ืžืฆืจื™ืš ืงื™ืฉื•ืจื™ื•ืช IP ื‘ื™ืŸ ื”ื ืชื‘ ืขืฆืžื• ืœื‘ืงืจื™ื.

    ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

  • ื‘ืžืงืจื™ื ื‘ื”ื ื›ืœ ื”ืกื ื™ืคื™ื ื”ื–ืžื™ื ื™ื ืฉืœ ืกื ื™ืฃ ื—ื•ื•ื™ื ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื ืžืฉืžืขื•ืชื™ื™ื ื”ื—ื•ืจื’ื™ื ืžื”ืกืฃ ื”ืžืงื•ื‘ืœ ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืงืจื™ื˜ื™ื™ื, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžื ื’ื ื•ื ื™ื ื ื•ืกืคื™ื ื”ืžื’ื‘ื™ืจื™ื ืืช ืืžื™ื ื•ืช ื”ืฉื™ื“ื•ืจ:
    • FEC (ืชื™ืงื•ืŸ ืฉื’ื™ืื•ืช ืงื“ื™ืžื”) - ืžืฉืชืžืฉ ื‘ืืœื’ื•ืจื™ืชื ืงื™ื“ื•ื“ ืžื™ื•ืชืจ ืžื™ื•ื—ื“. ื‘ืขืช ื”ืขื‘ืจืช ืชืขื‘ื•ืจื” ืงืจื™ื˜ื™ืช ื‘ืขืจื•ืฆื™ื ืขื ืื—ื•ื– ืžืฉืžืขื•ืชื™ ืฉืœ ื”ืคืกื“ื™ื, ื ื™ืชืŸ ืœื”ืคืขื™ืœ ืืช FEC ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื•ืžืืคืฉืจ, ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ืœืฉื—ื–ืจ ืืช ื”ื—ืœืง ื”ืื‘ื•ื“ ืฉืœ ื”ื ืชื•ื ื™ื. ื–ื” ืžื’ื“ื™ืœ ืžืขื˜ ืืช ืจื•ื—ื‘ ื”ืคืก ื”ืฉื™ื“ื•ืจ ื‘ืฉื™ืžื•ืฉ, ืืš ืžืฉืคืจ ืžืฉืžืขื•ืชื™ืช ืืช ื”ืืžื™ื ื•ืช.

      ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

    • ืฉื›ืคื•ืœ ืฉืœ ื–ืจืžื™ ื ืชื•ื ื™ื โ€“ ื‘ื ื•ืกืฃ ืœ-FEC, ื”ืคื•ืœื™ืกื” ื™ื›ื•ืœื” ืœืกืคืง ืฉื›ืคื•ืœ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืชืขื‘ื•ืจื” ืฉืœ ืืคืœื™ืงืฆื™ื•ืช ื ื‘ื—ืจื•ืช ื‘ืžืงืจื” ืฉืœ ืจืžื” ื—ืžื•ืจื” ืขื•ื“ ื™ื•ืชืจ ืฉืœ ื”ืคืกื“ื™ื ืฉืœื ื ื™ืชืŸ ืœืคืฆื•ืช ืขืœ ื™ื“ื™ FEC. ื‘ืžืงืจื” ื–ื”, ื”ื ืชื•ื ื™ื ืฉื ื‘ื—ืจื• ื™ืฉื•ื“ืจื• ื“ืจืš ื›ืœ ื”ืžื ื”ืจื•ืช ืœืขื‘ืจ ื”ืกื ื™ืฃ ื”ืžืงื‘ืœ ืขื ื‘ื™ื˜ื•ืœ ื›ืคื™ืœื•ื™ื•ืช ืœืื—ืจ ืžื›ืŸ (ื”ืฉืžื˜ืช ืขื•ืชืงื™ื ื ื•ืกืคื™ื ืฉืœ ืžื ื•ืช). ื”ืžื ื’ื ื•ืŸ ืžื’ื‘ื™ืจ ืžืฉืžืขื•ืชื™ืช ืืช ื ื™ืฆื•ืœ ื”ืขืจื•ืฆื™ื, ืืš ื’ื ืžืขืœื” ืžืฉืžืขื•ืชื™ืช ืืช ืืžื™ื ื•ืช ื”ืฉื™ื“ื•ืจ.

ื™ื›ื•ืœื•ืช SD-WAN ืฉืœ Cisco, ืœืœื ืื ืœื•ื’ื™ื ื™ืฉื™ืจื™ื ื‘-DMVPN/PfR

ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉืœ ืคืชืจื•ืŸ Cisco SD-WAN ืžืืคืฉืจืช ื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื ืœื”ืฉื™ื’ ื™ื›ื•ืœื•ืช ืฉืงืฉื” ืžืื•ื“ ืœื™ื™ืฉื ื‘ืชื•ืš DMVPN/PfR, ืื• ืฉืื™ื ืŸ ืžืขืฉื™ื•ืช ืขืงื‘ ืขืœื•ื™ื•ืช ื”ืขื‘ื•ื“ื” ื”ื ื“ืจืฉื•ืช, ืื• ืฉื”ืŸ ื‘ืœืชื™ ืืคืฉืจื™ื•ืช ืœื—ืœื•ื˜ื™ืŸ. ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ืžืขื ื™ื™ืŸ ืฉื‘ื”ื:

ื”ื ื“ืกืช ืชื ื•ืขื” (TE)

TE ื›ื•ืœืœ ืžื ื’ื ื•ื ื™ื ื”ืžืืคืฉืจื™ื ืœืชืขื‘ื•ืจื” ืœื”ืกืชืขืฃ ืžื”ื ืชื™ื‘ ื”ืกื˜ื ื“ืจื˜ื™ ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ ืคืจื•ื˜ื•ืงื•ืœื™ ื ื™ืชื•ื‘. TE ืžืฉืžืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื” ืฉืœ ืฉื™ืจื•ืชื™ ืจืฉืช, ื‘ืืžืฆืขื•ืช ื”ื™ื›ื•ืœืช ืœื”ืขื‘ื™ืจ ื‘ืžื”ื™ืจื•ืช ื•/ืื• ื‘ืื•ืคืŸ ื™ื–ื•ื ืชืขื‘ื•ืจื” ืงืจื™ื˜ื™ืช ืœื ืชื™ื‘ ืฉื™ื“ื•ืจ ื—ืœื•ืคื™ (ืžื ื•ืชืง), ืขืœ ืžื ืช ืœื”ื‘ื˜ื™ื— ืื™ื›ื•ืช ืฉื™ืจื•ืช ื˜ื•ื‘ื” ื™ื•ืชืจ ืื• ืžื”ื™ืจื•ืช ื”ืชืื•ืฉืฉื•ืช ื‘ืžืงืจื” ืฉืœ ืชืงืœื”. ืขืœ ื”ืฉื‘ื™ืœ ื”ืจืืฉื™.

ื”ืงื•ืฉื™ ื‘ื™ื™ืฉื•ื TE ื˜ืžื•ืŸ ื‘ืฆื•ืจืš ืœื—ืฉื‘ ื•ืœืฉืจื™ื™ืŸ (ืœื‘ื“ื•ืง) ื ืชื™ื‘ ื—ืœื•ืคื™ ืžืจืืฉ. ื‘ืจืฉืชื•ืช MPLS ืฉืœ ืžืคืขื™ืœื™ ื˜ืœืงื•ื, ื‘ืขื™ื” ื–ื• ื ืคืชืจืช ื‘ืืžืฆืขื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื›ืžื• MPLS Traffic-Engineering ืขื ื”ืจื—ื‘ื•ืช ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ IGP ื•ืคืจื•ื˜ื•ืงื•ืœ RSVP. ื›ืžื• ื›ืŸ, ืœืื—ืจื•ื ื”, ื˜ื›ื ื•ืœื•ื’ื™ื™ืช Segment Routing, ืืฉืจ ืžื•ืชืืžืช ื™ื•ืชืจ ืœืชืฆื•ืจื” ื•ืชื–ืžื•ืจ ืžืจื›ื–ื™ื™ื, ื”ืคื›ื” ืœืคื•ืคื•ืœืจื™ืช ื™ื•ืชืจ ื•ื™ื•ืชืจ. ื‘ืจืฉืชื•ืช WAN ืงืœืืกื™ื•ืช, ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืืœื• ื‘ื“ืจืš ื›ืœืœ ืื™ื ืŸ ืžื™ื•ืฆื’ื•ืช ืื• ืžื•ืคื—ืชื•ืช ืœืฉื™ืžื•ืฉ ื‘ืžื ื’ื ื•ื ื™ ื”ื•ืค-ืื—ืจ-ื”ื•ืค ื›ืžื• ื ื™ืชื•ื‘ ืžื‘ื•ืกืก-ืžื“ื™ื ื™ื•ืช (PBR), ืืฉืจ ืžืกื•ื’ืœื™ื ืœื”ืกื™ืข ืชืขื‘ื•ืจื”, ืืš ืžื™ื™ืฉืžื™ื ื–ืืช ืขืœ ื›ืœ ื ืชื‘ ื‘ื ืคืจื“ - ืžื‘ืœื™ ืœืงื—ืช ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ืืช ื”ืžืฆื‘ ื”ื›ืœืœื™ ืฉืœ ื”ืจืฉืช ืื• ืชื•ืฆืืช PBR ื‘ืฉืœื‘ื™ื ื”ืงื•ื“ืžื™ื ืื• ื”ื‘ืื™ื. ื”ืชื•ืฆืื” ืฉืœ ืฉื™ืžื•ืฉ ื‘ืืคืฉืจื•ื™ื•ืช TE ืืœื” ืžืื›ื–ื‘ืช - MPLS TE, ื‘ืฉืœ ืžื•ืจื›ื‘ื•ืช ื”ืชืฆื•ืจื” ื•ื”ืชืคืขื•ืœ, ืžืฉืžืฉ, ื›ื›ืœืœ, ืจืง ื‘ื—ืœืง ื”ืงืจื™ื˜ื™ ื‘ื™ื•ืชืจ ืฉืœ ื”ืจืฉืช (ื”ืœื™ื‘ื”), ื•-PBR ืžืฉืžืฉ ื‘ื ืชื‘ื™ื ื‘ื•ื“ื“ื™ื ืœืœื ื”ื™ื›ื•ืœืช ืœื™ืฆื•ืจ ืžื“ื™ื ื™ื•ืช PBR ืžืื•ื—ื“ืช ืขื‘ื•ืจ ื”ืจืฉืช ื›ื•ืœื”. ื‘ืจื•ืจ ืฉื–ื” ื—ืœ ื’ื ืขืœ ืจืฉืชื•ืช ืžื‘ื•ืกืกื•ืช DMVPN.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

SD-WAN ื‘ื”ืงืฉืจ ื–ื” ืžืฆื™ืข ืคืชืจื•ืŸ ื”ืจื‘ื” ื™ื•ืชืจ ืืœื’ื ื˜ื™ ืฉืœื ืจืง ืงืœ ืœื”ื’ื“ื™ืจ, ืืœื ื’ื ืงื ื” ืžื™ื“ื” ื”ืจื‘ื” ื™ื•ืชืจ ื˜ื•ื‘. ื–ื• ืชื•ืฆืื” ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžื™ืฉื•ืจ ื”ื‘ืงืจื” ื•ื”ืžื“ื™ื ื™ื•ืช ื‘ืฉื™ืžื•ืฉ. ื™ื™ืฉื•ื ืžื™ืฉื•ืจ ืžื“ื™ื ื™ื•ืช ื‘-SD-WAN ืžืืคืฉืจ ืœืš ืœื”ื’ื“ื™ืจ ื‘ืื•ืคืŸ ืžืจื›ื–ื™ ืืช ืžื“ื™ื ื™ื•ืช TE - ืื™ื–ื• ืชืขื‘ื•ืจื” ืžืขื ื™ื™ื ืช? ืขื‘ื•ืจ ืื™ืœื• VPNs? ื“ืจืš ืื™ืœื• ืฆืžืชื™ื/ืžื ื”ืจื•ืช ื™ืฉ ืฆื•ืจืš ืื• ืœื”ื™ืคืš, ืืกื•ืจ ืœื™ืฆื•ืจ ืžืกืœื•ืœ ื—ืœื•ืคื™? ื‘ืชื•ืจื•, ื”ืจื™ื›ื•ื–ื™ื•ืช ืฉืœ ื ื™ื”ื•ืœ ืžื˜ื•ืกื™ ื‘ืงืจื” ื”ืžื‘ื•ืกืกืช ืขืœ ื‘ืงืจื™ vSmart ืžืืคืฉืจืช ืœืš ืœืฉื ื•ืช ืืช ืชื•ืฆืื•ืช ื”ื ื™ืชื•ื‘ ืžื‘ืœื™ ืœื”ื–ื“ืงืง ืœื”ื’ื“ืจื•ืช ืฉืœ ืžื›ืฉื™ืจื™ื ื‘ื•ื“ื“ื™ื - ื ืชื‘ื™ื ื›ื‘ืจ ืจื•ืื™ื ืจืง ืืช ื”ืชื•ืฆืื” ืฉืœ ื”ื”ื™ื’ื™ื•ืŸ ืฉื ื•ืฆืจ ื‘ืžืžืฉืง vManage ื•ื”ื•ืขื‘ืจ ืœืฉื™ืžื•ืฉ ืœ vSmart.

ืฉืจืฉืจืช ืฉื™ืจื•ืช

ื™ืฆื™ืจืช ืจืฉืชื•ืช ืฉื™ืจื•ืช ื”ื™ื ืžืฉื™ืžื” ืขืชื™ืจืช ืขื‘ื•ื“ื” ืืคื™ืœื• ื™ื•ืชืจ ื‘ื ื™ืชื•ื‘ ืงืœืืกื™ ืžืืฉืจ ืžื ื’ื ื•ืŸ ื”ื ื“ืกืช ืชื ื•ืขื” ืฉืชื•ืืจ ื›ื‘ืจ. ื•ืื›ืŸ, ื‘ืžืงืจื” ื–ื”, ื™ืฉ ืฆื•ืจืš ืœื ืจืง ืœื™ืฆื•ืจ ืžืกืœื•ืœ ืžื™ื•ื—ื“ ืขื‘ื•ืจ ื™ื™ืฉื•ื ืจืฉืช ืกืคืฆื™ืคื™, ืืœื ื’ื ืœื”ื‘ื˜ื™ื— ืืช ื”ื™ื›ื•ืœืช ืœื”ืกื™ืจ ืชืขื‘ื•ืจื” ืžื”ืจืฉืช ืขืœ ืฆืžืชื™ื ืžืกื•ื™ืžื™ื (ืื• ื›ืœ) ืฉืœ ืจืฉืช SD-WAN ืœืขื™ื‘ื•ื“ ืขืœ ื™ื“ื™ ื™ื™ืฉื•ื ืื• ืฉื™ืจื•ืช ืžื™ื•ื—ื“ (ื—ื•ืžืช ืืฉ, ืื™ื–ื•ืŸ, ืžื˜ืžื•ืŸ, ืชืขื‘ื•ืจืช ื‘ื“ื™ืงื” ื•ื›ื•'). ื™ื—ื“ ืขื ื–ืืช, ื™ืฉ ืฆื•ืจืš ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœืฉืœื•ื˜ ื‘ืžืฆื‘ ื”ืฉื™ืจื•ืชื™ื ื”ื—ื™ืฆื•ื ื™ื™ื ื”ืœืœื• ืขืœ ืžื ืช ืœืžื ื•ืข ืžืฆื‘ื™ ื—ื•ืจื™ื ืฉื—ื•ืจื™ื, ื•ื™ืฉ ืฆื•ืจืš ื’ื ื‘ืžื ื’ื ื•ื ื™ื ื”ืžืืคืฉืจื™ื ืœื”ืฆื™ื‘ ืฉื™ืจื•ืชื™ื ื—ื™ืฆื•ื ื™ื™ื ืžืกื•ื’ ื–ื” ื‘ืžื™ืงื•ืžื™ื ื’ื™ืื•ื’ืจืคื™ื™ื ืฉื•ื ื™ื. ืขื ื”ื™ื›ื•ืœืช ืฉืœ ื”ืจืฉืช ืœื‘ื—ื•ืจ ืื•ื˜ื•ืžื˜ื™ืช ืืช ืฆื•ืžืช ื”ืฉื™ืจื•ืช ื”ืื•ืคื˜ื™ืžืœื™ ื‘ื™ื•ืชืจ ืœืขื™ื‘ื•ื“ ื”ืชืขื‘ื•ืจื” ืฉืœ ืกื ื™ืฃ ืžืกื•ื™ื. ื‘ืžืงืจื” ืฉืœ Cisco SD-WAN, ื–ื” ื“ื™ ืงืœ ืœื”ืฉื™ื’ ืขืœ ื™ื“ื™ ื™ืฆื™ืจืช ืžื“ื™ื ื™ื•ืช ืžืจื•ื›ื–ืช ืžืชืื™ืžื” ืฉ"ืžื“ื‘ื™ืงื”" ืืช ื›ืœ ื”ื”ื™ื‘ื˜ื™ื ืฉืœ ืฉืจืฉืจืช ืฉื™ืจื•ืช ื”ื™ืขื“ ืœืžื›ืœื•ืœ ืื—ื“ ื•ืžืฉื ื” ืื•ื˜ื•ืžื˜ื™ืช ืืช ื”ืœื•ื’ื™ืงื” ืฉืœ ืžื™ืฉื•ืจ ื”ื ืชื•ื ื™ื ื•ืžื™ืฉื•ืจ ื”ื‘ืงืจื” ืจืง ื›ืืฉืจ ื•ื‘ืขืช ื”ืฆื•ืจืš.

ื”ืื Cisco SD-WAN ื™ื ืชืง ืืช ื”ืขื ืฃ ืขืœื™ื• ื™ื•ืฉื‘ DMVPN?

ื”ื™ื›ื•ืœืช ืœื™ืฆื•ืจ ืขื™ื‘ื•ื“ ื’ื™ืื•ื’ืจืคื™ ืฉืœ ืชืขื‘ื•ืจื” ืฉืœ ืกื•ื’ื™ ื™ื™ืฉื•ืžื™ื ื ื‘ื—ืจื™ื ื‘ืจืฆืฃ ืžืกื•ื™ื ืขืœ ืฆื™ื•ื“ ืžื™ื•ื—ื“ (ืืš ืœื ืงืฉื•ืจ ืœืจืฉืช SD-WAN ืขืฆืžื”) ื”ื™ื ืื•ืœื™ ื”ื”ื“ื’ืžื” ื”ื‘ืจื•ืจื” ื‘ื™ื•ืชืจ ืฉืœ ื”ื™ืชืจื•ื ื•ืช ืฉืœ Cisco SD-WAN ืขืœ ืคื ื™ ืงืœืืกื™ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื•ืืคื™ืœื• ื›ืžื” ืคืชืจื•ื ื•ืช SD ื—ืœื•ืคื™ื™ื -WAN ืžื™ืฆืจื ื™ื ืื—ืจื™ื.

ื”ืชื•ืฆืื”?

ื‘ืจื•ืจ, ื’ื DMVPN (ืขื ืื• ื‘ืœื™ ื ื™ืชื•ื‘ ื‘ื™ืฆื•ืขื™ื) ื•ื’ื ืฉืœ Cisco SD-WAN ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ืคื•ืชืจื™ื ื‘ืขื™ื•ืช ืžืื•ื“ ื“ื•ืžื•ืช ื‘ื™ื—ืก ืœืจืฉืช ื”-WAN ื”ืžื‘ื•ื–ืจืช ืฉืœ ื”ืืจื’ื•ืŸ. ื‘ืžืงื‘ื™ืœ, ื”ื‘ื“ืœื™ื ืืจื›ื™ื˜ืงื˜ื•ื ื™ื™ื ื•ืชืคืงื•ื“ื™ื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ื˜ื›ื ื•ืœื•ื’ื™ื™ืช Cisco SD-WAN ืžื•ื‘ื™ืœื™ื ืœืชื”ืœื™ืš ืคืชืจื•ืŸ ื”ื‘ืขื™ื•ืช ื”ืœืœื• ืœืจืžืช ืื™ื›ื•ืช ืื—ืจืช. ืœืกื™ื›ื•ื, ืื ื• ื™ื›ื•ืœื™ื ืœืฆื™ื™ืŸ ืืช ื”ื”ื‘ื“ืœื™ื ื”ืžืฉืžืขื•ืชื™ื™ื ื”ื‘ืื™ื ื‘ื™ืŸ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช SD-WAN ื•-DMVPN/PfR:

  • DMVPN/PfR ืžืฉืชืžืฉื™ื ื‘ืื•ืคืŸ ื›ืœืœื™ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉื ื‘ื“ืงื• ื‘ื–ืžืŸ ืœื‘ื ื™ื™ืช ืจืฉืชื•ืช VPN ืฉื›ื‘ืช ืขืœ, ื•ืžื‘ื—ื™ื ืช ืžื™ืฉื•ืจ ื”ื ืชื•ื ื™ื, ื“ื•ืžื™ื ืœื˜ื›ื ื•ืœื•ื’ื™ื™ืช SD-WAN ื”ืžื•ื“ืจื ื™ืช ื™ื•ืชืจ, ืขื ื–ืืช, ื™ืฉื ืŸ ืžืกืคืจ ืžื’ื‘ืœื•ืช ื‘ืฆื•ืจื” ืฉืœ ืชืฆื•ืจื” ืกื˜ื˜ื™ืช ื—ื•ื‘ื” ืฉืœ ื ืชื‘ื™ื ื•ื”ื‘ื—ื™ืจื” ื‘ื˜ื•ืคื•ืœื•ื’ื™ื•ืช ืžื•ื’ื‘ืœืช ืœ- Hub-n-Spoke. ืžืฆื“ ืฉื ื™, ืœ-DMVPN/PfR ื™ืฉ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื›ืœืฉื”ื™ ืฉืขื“ื™ื™ืŸ ืœื ื–ืžื™ื ื” ื‘ืชื•ืš SD-WAN (ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ BFD ืœื›ืœ ืืคืœื™ืงืฆื™ื”).
  • ื‘ืชื•ืš ืžื™ืฉื•ืจ ื”ื‘ืงืจื”, ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉื•ื ื•ืช ืžื”ื•ืชื™ืช. ื‘ื”ืชื—ืฉื‘ ื‘ืขื™ื‘ื•ื“ ื”ืจื™ื›ื•ื–ื™ ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืื™ืชื•ืช, SD-WAN ืžืืคืฉืจ, ื‘ืคืจื˜, ืœืฆืžืฆื ืžืฉืžืขื•ืชื™ืช ืชื—ื•ืžื™ ื›ืฉืœ ื•"ืœื ืชืง" ืืช ืชื”ืœื™ืš ื”ืขื‘ืจืช ืชืขื‘ื•ืจืช ื”ืžืฉืชืžืฉ ืžืื™ื ื˜ืจืืงืฆื™ื™ืช ืื™ืชื•ืช - ื—ื•ืกืจ ื–ืžื™ื ื•ืช ื–ืžื ื™ืช ืฉืœ ื‘ืงืจื™ื ืื™ื ื” ืžืฉืคื™ืขื” ืขืœ ื”ื™ื›ื•ืœืช ืœื”ืขื‘ื™ืจ ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื . ื™ื—ื“ ืขื ื–ืืช, ื—ื•ืกืจ ื”ื–ืžื™ื ื•ืช ื”ื–ืžื ื™ืช ืฉืœ ืกื ื™ืฃ ื›ืœืฉื”ื• (ื›ื•ืœืœ ื”ืžืจื›ื–ื™) ืื™ื ื” ืžืฉืคื™ืขื” ื‘ืฉื•ื ืื•ืคืŸ ืขืœ ื™ื›ื•ืœืชื ืฉืœ ืกื ื™ืคื™ื ืื—ืจื™ื ืœืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ื–ื” ืขื ื–ื” ื•ืขื ื‘ืงืจื™ื.
  • ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืœื”ื™ื•ื•ืฆืจื•ืช ื•ื™ื™ืฉื•ื ืฉืœ ืžื“ื™ื ื™ื•ืช ื ื™ื”ื•ืœ ืชืขื‘ื•ืจื” ื‘ืžืงืจื” ืฉืœ SD-WAN ืขื“ื™ืคื” ื’ื ืขืœ ื–ื• ื‘-DMVPN/PfR - ืฉืžื™ืจื” ื’ื™ืื•ื’ืจืคื™ืช ืžื™ื•ืฉืžืช ื”ืจื‘ื” ื™ื•ืชืจ ื˜ื•ื‘, ืื™ืŸ ืงืฉืจ ืœ-Hub, ื™ืฉ ื™ื•ืชืจ ื”ื–ื“ืžื ื•ื™ื•ืช ืœืงื ืก -ื›ื•ื•ื ื•ืŸ ืžื“ื™ื ื™ื•ืช, ืจืฉื™ืžืช ืชืจื—ื™ืฉื™ ื ื™ื”ื•ืœ ื”ืชืขื‘ื•ืจื” ื”ืžื™ื•ืฉืžื™ื ื”ื™ื ื’ื ื”ืจื‘ื” ื™ื•ืชืจ ื’ื“ื•ืœื”.
  • ื’ื ืชื”ืœื™ืš ืชื–ืžื•ืจ ื”ืคืชืจื•ื ื•ืช ืฉื•ื ื” ื‘ืื•ืคืŸ ืžืฉืžืขื•ืชื™. DMVPN ืžื ื™ื— ื ื•ื›ื—ื•ืช ืฉืœ ืคืจืžื˜ืจื™ื ื™ื“ื•ืขื™ื ื‘ืขื‘ืจ ืฉื—ื™ื™ื‘ื™ื ืœื‘ื•ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ืื™ื›ืฉื”ื• ื‘ืชืฆื•ืจื”, ืžื” ืฉืžื’ื‘ื™ืœ ื‘ืžื™ื“ื” ืžืกื•ื™ืžืช ืืช ื”ื’ืžื™ืฉื•ืช ืฉืœ ื”ืคืชืจื•ืŸ ื•ืืช ื”ืืคืฉืจื•ืช ืœืฉื™ื ื•ื™ื™ื ื“ื™ื ืžื™ื™ื. ื‘ืชื•ืจื•, SD-WAN ืžื‘ื•ืกืก ืขืœ ื”ืคืจื“ื™ื’ืžื” ืฉื‘ืจื’ืข ื”ื—ื™ื‘ื•ืจ ื”ืจืืฉื•ื ื™, ื”ื ืชื‘ "ืœื ื™ื•ื“ืข ื›ืœื•ื" ืขืœ ื”ื‘ืงืจื™ื ืฉืœื•, ืื‘ืœ ื™ื•ื“ืข "ืืช ืžื™ ืืชื” ื™ื›ื•ืœ ืœืฉืื•ืœ" - ื–ื” ืžืกืคื™ืง ืœื ืจืง ื›ื“ื™ ืœื™ืฆื•ืจ ืชืงืฉื•ืจืช ืื•ื˜ื•ืžื˜ื™ืช ืขื ื”ื‘ืงืจื™ื, ืืœื ื’ื ืœื™ืฆื™ืจืช ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื˜ื•ืคื•ืœื•ื’ื™ื™ืช ืžื™ืฉื•ืจ ื ืชื•ื ื™ื ืžื—ื•ื‘ืจืช ื‘ืžืœื•ืื”, ืฉืื•ืชื” ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ/ืœืฉื ื•ืช ื‘ืฆื•ืจื” ื’ืžื™ืฉื” ื‘ืืžืฆืขื•ืช ืžื“ื™ื ื™ื•ืช.
  • ื‘ืžื•ื ื—ื™ื ืฉืœ ื ื™ื”ื•ืœ ืžืจื›ื–ื™, ืื•ื˜ื•ืžืฆื™ื” ื•ื ื™ื˜ื•ืจ, SD-WAN ืฆืคื•ื™ ืœืขืœื•ืช ืขืœ ื”ื™ื›ื•ืœื•ืช ืฉืœ DMVPN/PfR, ืฉื”ืชืคืชื—ื• ืžื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืงืœืืกื™ื•ืช ื•ื ืฉืขื ื•ืช ื™ื•ืชืจ ืขืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” CLI ื•ืขืœ ื”ืฉื™ืžื•ืฉ ื‘ืžืขืจื›ื•ืช NMS ืžื‘ื•ืกืกื•ืช ืชื‘ื ื™ื•ืช.
  • ื‘-SD-WAN, ื‘ื”ืฉื•ื•ืื” ืœ-DMVPN, ื“ืจื™ืฉื•ืช ื”ืื‘ื˜ื—ื” ื”ื’ื™ืขื• ืœืจืžื” ืื™ื›ื•ืชื™ืช ืฉื•ื ื”. ื”ืขืงืจื•ื ื•ืช ื”ืขื™ืงืจื™ื™ื ื”ื ืืคืก ืืžื•ืŸ, ืžื“ืจื’ื™ื•ืช ื•ืื™ืžื•ืช ื“ื•-ื’ื•ืจืžื™.

ื”ืžืกืงื ื•ืช ื”ืคืฉื•ื˜ื•ืช ื”ืœืœื• ืขืฉื•ื™ื•ืช ืœื™ืฆื•ืจ ืจื•ืฉื ืžื•ื˜ืขื” ืฉื™ืฆื™ืจืช ืจืฉืช ื”ืžื‘ื•ืกืกืช ืขืœ DMVPN/PfR ืื™ื‘ื“ื” ื›ืœ ืจืœื•ื•ื ื˜ื™ื•ืช ื›ื™ื•ื. ื–ื” ื›ืžื•ื‘ืŸ ืœื ืœื’ืžืจื™ ื ื›ื•ืŸ. ืœื“ื•ื’ืžื”, ื‘ืžืงืจื™ื ื‘ื”ื ื”ืจืฉืช ืžืฉืชืžืฉืช ื‘ืฆื™ื•ื“ ืจื‘ ืžื™ื•ืฉืŸ ื•ืื™ืŸ ื“ืจืš ืœื”ื—ืœื™ืฃ ืื•ืชื•, DMVPN ื™ื›ื•ืœ ืœืืคืฉืจ ืœืš ืœืฉืœื‘ ื”ืชืงื ื™ื "ื™ืฉื ื™ื" ื•"ื—ื“ืฉื™ื" ืœืจืฉืช ืื—ืช ืžื‘ื•ื–ืจืช ื’ื™ืื•ื’ืจืคื™ืช ืขื ืจื‘ื™ื ืžื”ื™ืชืจื•ื ื•ืช ืฉืชื•ืืจื• ืžึตืขึทืœ.

ืžืฆื“ ืฉื ื™, ืฆืจื™ืš ืœื–ื›ื•ืจ ืฉื›ืœ ื”ื ืชื‘ื™ื ื”ืืจื’ื•ื ื™ื™ื ื”ื ื•ื›ื—ื™ื™ื ืฉืœ ืกื™ืกืงื• ื”ืžื‘ื•ืกืกื™ื ืขืœ IOS XE (ISR 1000, ISR 4000, ASR 1000, CSR 1000v) ืชื•ืžื›ื™ื ื”ื™ื•ื ื‘ื›ืœ ืžืฆื‘ ื”ืคืขืœื” - ื’ื ื ื™ืชื•ื‘ ืงืœืืกื™ ื•ื’ื DMVPN ื•-SD-WAN - ื”ื‘ื—ื™ืจื” ื ืงื‘ืขืช ืขืœ ืคื™ ื”ืฆืจื›ื™ื ื”ื ื•ื›ื—ื™ื™ื ื•ื”ื”ื‘ื ื” ืฉื‘ื›ืœ ืจื’ืข, ื‘ืืžืฆืขื•ืช ืื•ืชื• ืฆื™ื•ื“, ื ื™ืชืŸ ืœื”ืชื—ื™ืœ ืœื”ืชืงื“ื ืœืขื‘ืจ ื˜ื›ื ื•ืœื•ื’ื™ื” ืžืชืงื“ืžืช ื™ื•ืชืจ.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”