Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ื”ืฉื™ืขื•ืจ ืฉืœ ื”ื™ื•ื ื”ื•ื ืžื‘ื•ื ืœื ืชื‘ื™ื ืฉืœ ืกื™ืกืงื•. ืœืคื ื™ ืฉืืชื—ื™ืœ ืœืœืžื•ื“ ืืช ื”ื—ื•ืžืจ, ืื ื™ ืจื•ืฆื” ืœื‘ืจืš ืืช ื›ืœ ืžื™ ืฉืฆื•ืคื” ื‘ืงื•ืจืก ืฉืœื™, ื›ื™ ืฉื™ืขื•ืจ ื”ื•ื•ื™ื“ืื• "ื™ื•ื 1" ื ืฆืคื” ืขืœ ื™ื“ื™ ื›ืžืขื˜ ืžื™ืœื™ื•ืŸ ืื ืฉื™ื ื”ื™ื•ื. ืื ื™ ืžื•ื“ื” ืœื›ืœ ื”ืžืฉืชืžืฉื™ื ืฉืชืจืžื• ืœืงื•ืจืก ื”ื•ื•ื™ื“ืื• ืฉืœ CCNA.

ื”ื™ื•ื ื ืœืžื“ ืฉืœื•ืฉื” ื ื•ืฉืื™ื: ื”ื ืชื‘ ื›ืžื›ืฉื™ืจ ืคื™ื–ื™, ื”ื™ื›ืจื•ืช ืงืฆืจื” ืขื ื ืชื‘ื™ ืกื™ืกืงื• ื•ื”ื’ื“ืจื” ืจืืฉื•ื ื™ืช ืฉืœ ื”ื ืชื‘. ืฉืงืฃ ื–ื” ืžืจืื” ื›ื™ืฆื“ ื ืจืื” ื ืชื‘ Cisco 1921 ื˜ื™ืคื•ืกื™.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ื‘ื ื™ื’ื•ื“ ืœืžืชื’, ืฉื™ืฉ ืœื• ื™ืฆื™ืื•ืช ืจื‘ื•ืช, ืœื ืชื‘ ื˜ื™ืคื•ืกื™ ื™ืฉ ืจืง 2 ื™ืฆื™ืื•ืช ื—ื™ื‘ื•ืจ, ื‘ืžืงืจื” ื–ื” ืžื“ื•ื‘ืจ ื‘ื™ืฆื™ืื•ืช Gigabit Ethernet GE0/0 ื•-GE/1 ื•ืžื—ื‘ืจ USB. ืœื ืชื‘ ื™ืฉ ื’ื ื—ืจื™ืฆื™ื ืขื‘ื•ืจ ืžื•ื“ื•ืœื™ ื”ืจื—ื‘ื” ื•-2 ื™ืฆื™ืื•ืช ืงื•ื ืกื•ืœื”, ื›ื•ืœืœ ื™ืฆื™ืืช USB ืื—ืช. ืžืืคื™ื™ืŸ ื™ื™ื—ื•ื“ื™ ืฉืœ ื ืชื‘ื™ ืกื™ืกืงื• ื”ื•ื ื ื•ื›ื—ื•ืช ืฉืœ ืžืชื’ - ืœืžืชื’ื™ื ืฉืœ ืกื™ืกืงื• ืื™ืŸ ืžืชื’ื™ื. ื‘ื“ืจืš ื›ืœืœ, ื”ื—ืœืง ื”ืงื“ืžื™ ืฉืœ ื”ื ืชื‘ ื ืจืื” ื›ืžื• ื–ื” ืฉืžื•ืฆื’ ื‘ืคื™ื ื” ื”ืฉืžืืœื™ืช ื”ืชื—ืชื•ื ื” ืฉืœ ื”ืฉืงื•ืคื™ืช. ื‘ืคืื ืœ ื”ืื—ื•ืจื™ ืฉืœ ื”ื ืชื‘ ื™ืฉื ื ืฉืงืขื™ื ืœื—ื™ื‘ื•ืจ ื›ื‘ืœื™ื. ื‘ืžืงืจื” ื–ื”, ื”ื›ื‘ืœ ืžื”ื—ืจื™ืฅ GE1/0 ืื• GE/0 ืžื—ื•ื‘ืจ ืœืžืชื’.

ืœืžื˜ื” ืžื™ืžื™ืŸ ืžื•ืฆื’ ืžื•ื“ื•ืœ ื”ื”ืจื—ื‘ื” NME-X 23-ES-1GP, ืื•ืชื• ื ื™ืชืŸ ืœื”ื›ื ื™ืก ืœื ืชื‘ ืขืœ ื™ื“ื™ ื”ืกืจืช ื”ืคืื ืœื™ื ื”ืจื™ืงื™ื. ื‘ืืžืฆืขื•ืช ืžื•ื“ื•ืœื™ื ื›ืืœื”, ืชื•ื›ืœ ืœื”ืจื—ื™ื‘ ืืช ื”ื™ื›ื•ืœื•ืช ืฉืœ ื ืชื‘ ืกื™ืกืงื• ืจื’ื™ืœ ื‘ื”ืชืื ืœืฆืจื›ื™ื ืฉืœืš. ื›ื™ื“ื•ืข, ืžื•ืฆืจื™ ืกื™ืกืงื•, ื‘ืฉืœ ื”ืžื•ืจื›ื‘ื•ืช ื•ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืจื—ื‘ื” ืฉืœื”ื, ื”ื ื“ื™ ื™ืงืจื™ื, ื›ืš ืฉืœืžืฉืชืžืฉ ื™ืฉ ื”ื–ื“ืžื ื•ืช ืœื ืœืฉืœื ื™ื•ืชืจ ืžื“ื™ ืขื‘ื•ืจ ืžื›ืฉื™ืจ ืขื ื™ื•ืชืจ ื™ื›ื•ืœื•ืช ืžืžื” ืฉื”ื•ื ืฆืจื™ืš. ืขืœ ื™ื“ื™ ืจื›ื™ืฉืช ื ืชื‘ ืคืฉื•ื˜ ืขื 2 ื™ืฆื™ืื•ืช, ืชื•ื›ืœ ืœืจื›ื•ืฉ ืืช ืžื•ื“ื•ืœื™ ื”ื”ืจื—ื‘ื” ื”ื“ืจื•ืฉื™ื ื›ื›ืœ ืฉื”ืจืฉืช ืฉืœืš ืžืชืคืชื—ืช. ื‘ืื•ืคืŸ ื›ืœืœื™, ืžื›ืฉื™ืจื™ ืกื™ืกืงื• ืžืกื•ื’ืœื™ื ืœื‘ืฆืข ืคื•ื ืงืฆื™ื•ืช ืจื‘ื•ืช. ืกื™ืกืงื• ืœื ื”ืžืฆื™ืื” ื ืชื‘ื™ื, ืื‘ืœ ื”ื ืชื‘ื™ื ื”ื ืฉื”ืคื›ื• ืืช ืกื™ืกืงื• ืœื—ื‘ืจื” ืฉืื ื—ื ื• ืžื›ื™ืจื™ื ื”ื™ื•ื. ืกื™ืกืงื• ื”ื—ืœื” ื‘ื™ื™ืฆื•ืจ ื”ืžื•ื ื™ ืฉืœ ื ืชื‘ื™ื ื‘ืื™ื›ื•ืช ื”ื’ื‘ื•ื”ื” ื‘ื™ื•ืชืจ, ืžื” ืฉื”ื‘ื˜ื™ื— ืœืžื•ืฆืจื™ื ืืœื• ืขืžื“ื” ืžื•ื‘ื™ืœื” ื‘ืฉื•ืง ืžื›ืฉื™ืจื™ ื”ืจืฉืช.
ืกื™ืกืงื• ืงื•ืจืืช ืœืขืฆืžื” ื—ื‘ืจืช ืชื•ื›ื ื”, ื›ืœื•ืžืจ ื—ื‘ืจื” ื”ืžื™ื™ืฆืจืช ืชื•ื›ื ื”. ื—ื•ืžืจื” ื“ื•ืžื” ืœื—ื•ืžืจืช ืกื™ืกืงื• ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืžื™ื•ืฆืจืช ืขืœ ื™ื“ื™ ื›ืœ ื™ืฆืจืŸ, ืœืžืฉืœ, ืกื™ืŸ, ืขืœ ื™ื“ื™ ืจื›ื™ืฉืช ื”ื—ื•ืžืจื” ื”ืžืชืื™ืžื”. ืื‘ืœ ืชื•ื›ื ืช Cisco IOS ื”ื™ื ืฉื”ื•ืคื›ืช ืืช ืžื›ืฉื™ืจื™ ื”ื—ื‘ืจื” ืœืžื” ืฉื”ื. ื”ื—ื‘ืจื” ื‘ืืžืช ื’ืื” ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ื–ื•, ืฉืคื•ืขืœืช ืขืœ ื›ืœ ืžื›ืฉื™ืจื™ ืกื™ืกืงื• - ื’ื ืžืชื’ื™ื ื•ื’ื ื ืชื‘ื™ื.

ื”ื”ืžืฆืื” ื”ื—ืฉื•ื‘ื” ื‘ื™ื•ืชืจ ืฉืœ ืกื™ืกืงื• ื”ื™ื ื’ื ื˜ื›ื ื•ืœื•ื’ื™ื™ืช CEF Enhanced, ืื• Cisco Express Forwarding. ื”ื•ื ืžืกืคืง ืฉื™ื“ื•ืจ ืžื ื•ืช ืžื”ื™ืจ ืžืื•ื“, ื›ืžืขื˜ ื‘ืžื”ื™ืจื•ืช ื”ืžืจื‘ื™ืช ืฉื”ื™ื›ื•ืœื•ืช ื”ื˜ื›ื ื™ื•ืช ืฉืœ ื”ืจืฉืช ืžืืคืฉืจื•ืช. ื–ื” ื”ืชืืคืฉืจ ื”ื•ื“ื•ืช ืœืžืขื’ืœื™ื ืžืฉื•ืœื‘ื™ื ืœืžื˜ืจื•ืช ืžื™ื•ื—ื“ื•ืช Cisco ASIC - Application Specific Iintegrated Circuitry, ืืฉืจ ืžืืœืฆื™ื ืืช ื”ืžืชื’ ืœืฉื“ืจ ืžื ื•ืช ื›ืžืขื˜ ื‘ืžื”ื™ืจื•ืช ืจืฉืช.
ื›ืคื™ ืฉืืžืจืชื™, ื ืชื‘ ื”ื•ื ื‘ืžื™ื“ื” ืจื‘ื” ื”ืชืงืŸ ืชื•ื›ื ื”, ื•ืœื›ืŸ ื”ื—ืœื˜ื•ืช ื”ื ื™ืชื•ื‘ ืžืชืงื‘ืœื•ืช ืขืœ ื™ื“ื™ ืžืขืจื›ืช ื”ื”ืคืขืœื” Cisco IOS.

ืืชื” ื™ื•ื“ืข ืฉื™ืฉ ื›ืจื˜ื™ืกื™ ืžืกืš ื™ืงืจื™ื ืœืžืฉื—ืงื™ ืžื—ืฉื‘. ืœื›ืŸ, ืื ืื™ืŸ ืœืš ื›ืจื˜ื™ืก ื›ื–ื”, ื›ืœ ื”ื—ื™ืฉื•ื‘ื™ื ื”ืžืกื•ืจื‘ืœื™ื, ื”ื ืคืฉื” ืชืœืช-ืžืžื“ื™ืช ื•ืขื™ื‘ื•ื“ ื’ืจืคื™ ืžื•ืจื›ื‘ ืžื‘ื•ืฆืขื™ื ืขืœ ื™ื“ื™ ืžืขืจื›ืช ื”ื”ืคืขืœื” ืฉืœืš, ื•ืžื˜ืขื™ื ื™ื ืืช ื”ืžืขื‘ื“ ืฉืœ ื”ืžื—ืฉื‘. ืื ื™ืฉ ืœืš ื›ืจื˜ื™ืก ืžืกืš ื—ื–ืง ืขื ืžืขื‘ื“ GPU ืžืฉืœื• ื•ื–ื™ื›ืจื•ืŸ ืžืฉืœื•, ื‘ื™ืฆื•ืขื™ ื”ืžืฉื—ืงื™ื ืขื•ืœื™ื ืคื™ ื›ืžื”, ืžื›ื™ื•ื•ืŸ ืฉื”ื—ืœืง ื”ื’ืจืคื™ ืžื˜ื•ืคืœ ืขืœ ื™ื“ื™ ื—ื•ืžืจื” ื ืคืจื“ืช.

ืžืชื’ ืคื•ืขืœ ื‘ืฆื•ืจื” ื“ื•ืžื”, ืžื›ื™ื•ื•ืŸ ืฉื›ืœ ื”ื”ื—ืœื˜ื•ืช ืขืœ ืžื™ืชื•ื’ ืžื ื•ืช ืžืชืงื‘ืœื•ืช ืขืœ ื™ื“ื™ ื—ื•ืžืจื” ื ืคืจื“ืช, ืœืœื ื˜ืขื™ื ืช ื”ื ืชื‘, ืฉื‘ื” ื”ื—ืœื˜ื•ืช ืืœื• ื™ืฆื˜ืจื›ื• ืœื”ื™ืขืฉื•ืช ืขืœ ื™ื“ื™ ืชื•ื›ื ื”. ืกื™ืกืงื• ืžืฉืชืžืฉืช ื‘ื˜ื›ื ื•ืœื•ื’ื™ื™ืช CEF ื—ืฆื™ ืชื•ื›ื ื” ื•ื—ืฆื™ ื—ื•ืžืจื” ืฉืžืืœืฆืช ืืช ื”ื ืชื‘ ืœืงื‘ืœ ื”ื—ืœื˜ื•ืช ื ื™ืชื•ื‘ ืžื”ื™ืจื•ืช ื™ื•ืชืจ. ืชื›ื•ื ื” ื–ื• ื–ืžื™ื ื” ืจืง ื‘ื ืชื‘ื™ื ืฉืœ Cisco.

ื›ื‘ืจ ื‘ื“ืงื ื• ืื™ืš ืœื‘ืฆืข ืืช ื”ืชืฆื•ืจื” ื”ืจืืฉื•ื ื™ืช ืฉืœ ืคืจืžื˜ืจื™ ื”ื‘ื•ืจืจ, ื•ืžื›ื™ื•ื•ืŸ ืฉื”ื’ื“ืจืช ื ืชื‘ ื ืขืฉื™ืช ื‘ืฆื•ืจื” ื“ื•ืžื”, ืืกืคืจ ืœื›ื ืขืœ ื›ืš ืžื”ืจ ืžืื•ื“. ืื ื™ ืืคืชื— ืืช Cisco Packet Tracer ื•ืื‘ื—ืจ ื‘ื ืชื‘ 1921, ื•ืื– ืืคืชื— ืืช ื—ืœื•ืŸ ืžืกื•ืฃ IOS ืฉื‘ื• ืื•ื›ืœ ืœืจืื•ืช ืืช ืžืขืจื›ืช ื”ื”ืคืขืœื” ืฉืœ ื”ื ืชื‘ ืžืืชื—ืœืช.
ืืชื” ืจื•ืื” ืฉื”ื•ืจื“ื ื• ืืช ื’ืจืกื” 15.1, ื–ื• ื”ื’ืจืกื” ื”ืขื“ื›ื ื™ืช ื‘ื™ื•ืชืจ ืฉืœ IOS, ืงื™ื‘ื•ืœืช ื”ื–ื™ื›ืจื•ืŸ ื”ื™ื 512 MB, ืคืœื˜ืคื•ืจืžืช CISCO 2911, ื•ืื– ืžืžื•ืงืžื™ื ืฉืืจ ื”ืคืจืžื˜ืจื™ื ืฉืœ ืžืขืจื›ืช ื”ื”ืคืขืœื”, ื‘ื“ื™ืงืช ื”ืชืžื•ื ื” ืฉืœ IOS, ื•ื›ืžื•ื‘ืŸ, ื™ืฉ ื”ื•ื ื”ืกื›ื ืจื™ืฉื™ื•ืŸ ื•ื“ื‘ืจื™ื ื“ื•ืžื™ื ืื—ืจื™ื.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ืื ื™ ืื›ื™ืŸ ืกืจื˜ื•ืŸ ื ืคืจื“ ืฉื™ื•ืงื“ืฉ ื‘ืœืขื“ื™ ืœ-Cisco IOS, ืื• ืฉืคืฉื•ื˜ ืื“ื‘ืจ ืขืœ ื”ืฉื™ืจื•ืชื™ื ื”ืฉื•ื ื™ื ืฉืœ ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ื–ื•. ื”ืจืฉื• ืœื™ ืจืง ืœื•ืžืจ ืฉืขืœ ืคื™ ืžืกืคืจ ื”ื’ืจืกื” ืชื•ื›ืœื• ืœืงื‘ื•ืข ืื™ืœื• ื™ื›ื•ืœื•ืช ื•ืคื•ื ืงืฆื™ื•ืช ื™ืฉ ืœืžืขืจื›ืช ื”ืคืขืœื” ื ืชื•ื ื”. ื”ื—ืœ ืž-15.1, ื›ืœ ื”ื’ืจืกืื•ืช ืฉืœ IOS ื”ืŸ ืื•ื ื™ื‘ืจืกืœื™ื•ืช, ื›ืœื•ืžืจ, ื‘ื”ืชืื ืœืจื™ืฉื™ื•ืŸ ืฉื”ืžืฉืชืžืฉ ืจื•ื›ืฉ, ื”ื•ื ื™ื›ื•ืœ ืœื ืฆืœ ืคื•ื ืงืฆื™ื•ืช ืžืขืจื›ืช ืฉื•ื ื•ืช. ืœื“ื•ื’ืžื”, ืื ืืชื” ืฆืจื™ืš ืœื”ื‘ื˜ื™ื— ืื‘ื˜ื—ืช ืจืฉืช ืžื•ื’ื‘ืจืช, ืืชื” ืงื•ื ื” ืจื™ืฉื™ื•ืŸ ืฉื™ืจื•ืช ืื‘ื˜ื—ื”, ืื ืืชื” ืฆืจื™ืš ืคื•ื ืงืฆื™ื•ืช ืฉืœ ืฉื™ืจื•ืช ืงื•ืœ, ืืชื” ืงื•ื ื” ืจื™ืฉื™ื•ืŸ ืฉื™ืจื•ืช ืงื•ืœ ื•ื›ื•'.

ืœืคื ื™ ื’ืจืกื” 15.1, ืœื ืชื‘ื™ื ื”ื™ื™ืชื” ืžืขืจื›ืช ื”ืคืขืœื” ืขื ื’ืจืกืื•ืช ืฉื•ื ื•ืช - Basic, Security, Enterprise, Voice Enable ื•ื›ืŸ ื”ืœืื”. ื ื ื™ื— ืฉืœืจืื•ื˜ืจ ืฉืœ ื—ื‘ืจ ืฉืœื™ ื”ื™ื™ืชื” ื’ืจืกืช Enterprise IOS, ื•ืœื™ ื”ื™ื™ืชื” ื’ืจืกืช Basic IOS, ื•ืฉื•ื ื“ื‘ืจ ืœื ืžื ืข ืžืžื ื™ ืœืงื—ืช ืืช ื”ื’ืจืกื” ืฉืœ ื—ื‘ืจ ืฉืœื™ ื•ืœื”ืชืงื™ืŸ ืื•ืชื” ืขืœ ื”ื ืชื‘ ืฉืœื™, ื›ื™ ืกื™ืกืงื• ืœื ื”ืฉืชืžืฉื” ื‘ืงื•ื ืกืคื˜ ืฉืœ ืจื™ืฉื™ื•ื ื•ืช ืžืขืจื›ืช ื”ืคืขืœื”.

ื”ื—ืœ ืžื’ืจืกื” 15.1 ื”ื—ืœื” ื”ื—ื‘ืจื” ืœื™ื™ืฉื ืืช ืชืคื™ืกืช ืืคืฉืจื•ื™ื•ืช ื”ืจื™ืฉื™ื•ืŸ ื•ืขื“ ืœืจื›ื™ืฉืช ื”ืžืคืชื— ื”ืžืชืื™ื ืœื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฉื•ื ืฉื™ืจื•ืช ื ื•ืกืฃ ืฉืœ ืžืขืจื›ืช ื”ืคืขืœื”. ืงืฆืช ืžืื•ื—ืจ ื™ื•ืชืจ, ื›ืฉื ืกืงื•ืจ ืืช ืžื“ื™ื ื™ื•ืช ื”ืจื™ืฉื•ื™ ืฉืœ ืกื™ืกืงื•, ืืกืคืจ ืœื›ื ืขืœ ื”ื’ืจืกืื•ืช ื”ืฉื•ื ื•ืช ืฉืœ IOS. ืœืขืช ืขืชื”, ืืชื” ื™ื›ื•ืœ ืœื”ืชืขืœื ืžื–ื” ื•ืœืขื‘ื•ืจ ื™ืฉืจ ืœื™ื•ืžืŸ ื”ื”ื•ืจื“ื•ืช.

ื‘ืกื•ืฃ ื”ื™ื•ืžืŸ ืจื•ืื™ื ืชื™ืื•ืจ ืฉืœ ื”ื—ื•ืžืจื” ืขืœื™ื” ืจืฆื” ื”ืžืขืจื›ืช: ืžื•ืชื’ ืžืขื‘ื“, ืžืžืฉืงื™ 3 ื’ื™ื’ื”-ื‘ื™ื˜, 64 ืกื™ื‘ื™ื•ืช DRAM, 256 KB ื–ื™ื›ืจื•ืŸ ืœื ื ื“ื™ืฃ. ื›ืžื•ืช ื”ื–ื™ื›ืจื•ืŸ ื”ื–ื• ื ืจืื™ืช ืงื˜ื ื” ืžื“ื™, ืื‘ืœ ืขื‘ื•ืจ ื”ื ืชื‘ ืฉืžืงื‘ืœ ื”ื—ืœื˜ื•ืช ื ื™ืชื•ื‘, ื–ื” ื“ื™ ืžืกืคื™ืง. ืื™ืŸ ืœื”ืฉื•ื•ืช ืืช ื”ื–ื™ื›ืจื•ืŸ ื”ื–ื” ืœื–ื™ื›ืจื•ืŸ ืฉืœ ื”ืžื—ืฉื‘ ืฉืœืš, ืžื›ื™ื•ื•ืŸ ืฉืžื“ื•ื‘ืจ ื‘ื“ื‘ืจื™ื ืฉื•ื ื™ื ืœื—ืœื•ื˜ื™ืŸ.

ื™ื•ืžืŸ ื”ืืชื—ื•ืœ ืฉืœ Cisco IOS ืžืกืชื™ื™ื ื‘ืฉืืœื”: "ื”ืžืฉืš ืขื ืชื™ื‘ืช ื”ื“ื•-ืฉื™ื— ืฉืœ ื”ืชืฆื•ืจื”? ืœื ื‘ืืžืช". ืื ืชืขื ื” "ื›ืŸ", ื”ืžืขืจื›ืช ืชื“ืจื™ืš ืื•ืชืš ื‘ืกื“ืจืช ืฉืืœื•ืช ื›ื“ื™ ืœื”ืฉืœื™ื ืืช ืชืฆื•ืจืช ื”ืžื›ืฉื™ืจ ื”ืจืืฉื•ื ื™ืช.

ืืชื” ืœื ืฆืจื™ืš ืœืขืฉื•ืช ืืช ื–ื” ื‘ืžื”ืœืš ืงื•ืจืก CCNA, ืื– ืชืžื™ื“ ืœืขื ื•ืช "ืœื" ืœืฉืืœื” ื–ื•. ื›ืžื•ื‘ืŸ ืฉื ื™ืชืŸ ืœื‘ื—ื•ืจ "ื›ืŸ" ื•ืœื’ืœื•ืœ ื‘ื™ืŸ ื”ื’ื“ืจื•ืช ื”ืชืฆื•ืจื”, ืืš ืžื›ื™ื•ื•ืŸ ืฉืื™ื ื›ื ื™ื•ื“ืขื™ื ื›ื™ืฆื“ ืœืขืฉื•ืช ื–ืืช, ืขื“ื™ืฃ ืœื‘ื—ื•ืจ "ืœื".

ืขืœ ื™ื“ื™ ื‘ื—ื™ืจืช "ืœื" ื•ืœื—ื™ืฆื” ืขืœ RETURN, ื ื•ืขื‘ืจ ืœื”ื ื—ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื”, ืฉื ื ื•ื›ืœ ืœื”ืงืœื™ื“ ืคืงื•ื“ื•ืช ืฉื•ื ื•ืช. ื›ืžื• ื‘ืžืงืจื” ืฉืœ ื”ื‘ื•ืจืจ, ืจืืฉื™ืช ื ืงืœื™ื“ ืืช ื”ืคืงื•ื“ื” ื ืชื‘ > ืืคืฉืจ ืœืขื‘ื•ืจ ืœืžืฆื‘ ื”ื”ื’ื“ืจื•ืช ื”ืคืจื™ื‘ื™ืœื’ื™ื•ืช. ื•ืื– ืื ื™ ืžืงืœื™ื“ config t (ื”ื’ื“ืจ ืžืกื•ืฃ) ื•ื ื›ื ืก ืœืžืฆื‘ ืชืฆื•ืจื” ื’ืœื•ื‘ืœื™.

ื‘ื•ืื• ื ืขื‘ื•ืจ ื‘ืžื”ื™ืจื•ืช ืขืœ ื”ืคืงื•ื“ื•ืช. ืื ื™ ืจื•ืฆื” ืœืฉื ื•ืช ืืช ืฉื ื”ืžืืจื—, ืื– ืื ื™ ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” Hostname R1, ื•ืื—ืจื™ื” ืคืงื•ื“ื•ืช ืฉืœื™ืœื”, ืื– ืื ื™ ืžื‘ืงืฉ ืงื•ื“ื ื›ืœ ืœื”ืจืื•ืช ืœื™ ืืช ืžืžืฉืงื™ ื”ื ืชื‘ ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” ื”ืงืฆืจื” ืฉืœ do show ip interface. ืื ื• ืจื•ืื™ื ืฉื™ืฆื™ืืช Gigabit Ethernet 0/0 ืžื•ืฉื‘ืชืช ืžื‘ื—ื™ื ื” ืžื ื”ืœืชื™ืช, ืื– ืื ื™ ืžืฉืชืžืฉ ื‘-int gigabitEthernet 0/0 ื•ืœืœื ืคืงื•ื“ื•ืช ื›ื™ื‘ื•ื™. ืœืื—ืจ ืžื›ืŸ, ืžืฆื‘ ื”ื ืžืœ ืžืฉืชื ื” ืœ-up. ืื ืชืกืชื›ืœ ืฉื•ื‘ ืขืœ ืžืฆื‘ ื”ืžืžืฉืงื™ื ืฉืœ ื”ื ืชื‘, ืชื•ื›ืœ ืœืจืื•ืช ืฉืœื™ืฆื™ืื” ื–ื• ื™ืฉ ื›ืขืช ืืช ื”ืกื˜ื˜ื•ืก "ืžื•ืคืขืœ". ืžืฆื‘ ื”ืคืจื•ื˜ื•ืงื•ืœ ื ืฉืืจ ืžื•ืฉื‘ืช ืžื›ื™ื•ื•ืŸ ืฉืฉื•ื ื“ื‘ืจ ืœื ืžื—ื•ื‘ืจ ืœื ืชื‘ ืฉืœื ื•, ื•ืื ืื™ืŸ ืชืขื‘ื•ืจื”, ื”ื•ื ื ืฉืืจ ื‘ืžืฆื‘ ืžื•ืฉื‘ืช. ืื‘ืœ ื‘ืจื’ืข ืฉืชื’ื™ืข ืชืขื‘ื•ืจื” ืœื™ืฆื™ืืช ื”ื ืชื‘, ื”ืคืจื•ื˜ื•ืงื•ืœ ื™ืฉื ื” ืืช ื”ืกื˜ื˜ื•ืก ืฉืœื• ืœืžืขืœื”.

ืœืื—ืจ ืžื›ืŸ ืขืœื™ืš ืœื”ื’ื“ื™ืจ ืกื™ืกืžื” ืขื‘ื•ืจ ื”ืžืกื•ืฃ. ืœืฉื ื›ืš, ืื ื™ ืžืงืœื™ื“ ืืช ืฉื•ืจืช ื”ืคืงื•ื“ื•ืช con 0, password console, ื•ืื›ืŸ ืžืจืื” ื”ืคืขืœื” ื›ื“ื™ ืœื•ื•ื“ื ืฉืกื™ืกืžืช ื”ืžืกื•ืฃ ื”ื•ื’ื“ืจื”. ื”ืกื™ืกืžื” ืชื™ื‘ื“ืง ืจืง ืœืื—ืจ ืฉืื–ื™ืŸ ืืช ืคืงื•ื“ืช ื”ื›ื ื™ืกื”. ื›ืขืช ื™ืฆื™ืืช ื”ืžืกื•ืฃ ืฉืœ ื”ื ืชื‘ ืžื•ื’ื ืช ื‘ืกื™ืกืžื”.

ื›ื‘ืจ ืกื™ืคืจืชื™ ืœืš ืขืœ ื”ืฆืคื ืช ืกื™ืกืžื”. ืชืืจ ืœืขืฆืžืš ืฉืžื™ืฉื”ื• ื ื™ื’ืฉ ืœืชืฆื•ืจื” ื”ื ื•ื›ื—ื™ืช ืฉืœ ื”ืžื›ืฉื™ืจ ื”ื–ื”. ืžื›ื™ื•ื•ืŸ ืฉื”ืกื™ืกืžื” ื”ืžื•ื’ื“ืจืช ื ืจืื™ืช ื‘ื” ื‘ื‘ื™ืจื•ืจ, ืื“ื ื–ื” ื™ื›ื•ืœ ืœื’ื ื•ื‘ ืื•ืชื” ื‘ืงืœื•ืช ืขืœ ืžื ืช ืœื”ื™ื›ื ืก ืœื”ื’ื“ืจื•ืช ื”ื ืชื‘ ื‘ื›ืœ ืขืช ื•ืœืคืจื•ืฅ ืœืžืขืจื›ืช.

ื“ืจืš ืื—ืช ืœืืคืฉืจ ื”ืฆืคื ืช ืกื™ืกืžื” ื”ื™ื ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ืช ื”ืฆืคื ืช ืกื™ืกืžื” ืฉืœ ื”ืฉื™ืจื•ืช. ืžื›ื™ื•ื•ืŸ ืฉื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ืคืงื•ื“ื” ื–ื• ืžืฉืžืฉืช ืขื ื”ืคืงื•ื“ื” ืฉืœื™ืœืช no ื•ืื™ื ื” ื”ืฆืคื ืช ืกื™ืกืžืช ืฉื™ืจื•ืช, ืœื ืžืชื‘ืฆืขืช ื”ืฆืคื ืช ืกื™ืกืžื”. ื‘ื•ื ื ืขื‘ื•ืจ ืœืžืฆื‘ ืชืฆื•ืจื” ื’ืœื•ื‘ืœื™ืช, ื”ืงืœื“ ืืช ืคืงื•ื“ืช ื”ืฆืคื ืช ืกื™ืกืžืช ื”ืฉื™ืจื•ืช ื•ื”ืงืฉ Enter. ืคืงื•ื“ื” ื–ื• ืคื™ืจื•ืฉื” ืฉื”ืžืขืจื›ืช ืœื•ืงื—ืช ืืช ืกื™ืกืžืช ื”ื˜ืงืกื˜ ื”ืคืฉื•ื˜ ืฉื”ื’ื“ืจืชื™ ื•ืžืฆืคื™ื ื” ืื•ืชื”.

ื›ืขืช, ืื ืชืกืชื›ืœ ืขืœ ื”ืชืฆื•ืจื” ื”ื ื•ื›ื—ื™ืช ื‘ืืžืฆืขื•ืช ืคืงื•ื“ืช do show run ื•ืชืขื‘ื•ืจ ืœืฉื•ืจืช ื”ืกื™ืกืžื”, ืชื•ื›ืœ ืœืจืื•ืช ืฉื”ืกื™ืกืžื” ืžื”ืกื•ื’ ื”ืฉื‘ื™ืขื™ ืงื™ื‘ืœื” ืฆื•ืจื” ืฉืœ ืจืฆืฃ ืืงืจืื™ ืฉืœ ืžืกืคืจื™ื. ืขื›ืฉื™ื•, ืื ืื—ื“ ืžื”ืงื•ืœื’ื•ืช ืฉืœืš ื™ื›ื•ืœ ืœื”ืกืชื›ืœ ืžืขื‘ืจ ืœื›ืชืฃ ื•ืœืจืื•ืช ืืช ื”ืกื™ืกืžื” ื”ื–ื•, ื™ื”ื™ื” ืœื”ื ืงืฉื” ืžืื•ื“ ืœื–ื›ื•ืจ ืืช ื”ืจืฆืฃ ื”ื–ื”. ืœืคื™ื›ืš, ื™ืฆืจื ื• ืืช ืงื• ื”ื”ื’ื ื” ื”ืจืืฉื•ืŸ ืฉืœ ืžืขืจื›ืช ืื‘ื˜ื—ืช ื”ื’ื™ืฉื”.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ืื‘ืœ ื’ื ืื ื™ืฆืœื™ื— ืœื”ืขืชื™ืง ืืช ื”ืกื™ืกืžื” ื”ื–ื•, ืœื”ื™ื›ื ืก ืœื”ื’ื“ืจื•ืช ื•ืœื ืกื•ืช ืœื”ื“ื‘ื™ืง ืื•ืชื” ื‘ืฉื•ืจืช ื”ืกื™ืกืžื, ื”ืžืขืจื›ืช ืœื ืชื™ืชืŸ ื’ื™ืฉื” ืœื”ื’ื“ืจื•ืช, ื›ื™ ืžืขืจื›ืช ื”ืžืกืคืจื™ื ื”ื–ื• ื”ื™ื ืœื ื”ืกื™ืกืžื” ืขืฆืžื”, ืืœื ื”ืขืจืš ื”ืžื•ืฆืคืŸ ืฉืœื”. ื”ืกื™ืกืžื” ื”ื ื›ื•ื ื” ื”ื™ื ื”ืžื™ืœื” console, ื•ื›ืฉืื–ื™ืŸ ืื•ืชื”, ืชื”ื™ื” ืœื™ ื’ื™ืฉื” ืœื™ืฆื™ืืช ื”ืžืกื•ืฃ. ืœืคื™ื›ืš, ื’ื ืื ืžื™ืฉื”ื• ื™ืขืชื™ืง ืืช ื”ืžืกืคืจื™ื ื”ืœืœื•, ื”ื•ื ืขื“ื™ื™ืŸ ืœื ื™ื•ื›ืœ ืœื’ืฉืช ืœืžื›ืฉื™ืจ.

ืขื ื–ืืช, ืœืžืขืฉื”, ืื ื• ื˜ื•ืขื™ื, ื›ื™ ื›ืœ ืžื” ืฉื”ืชื•ืงืฃ ืฆืจื™ืš ื”ื•ื ืœื”ื™ื›ื ืก ืœืืชืจ ื”ืžืืคืฉืจ ืœืš ืœืคืขื ื— ื‘ืงืœื•ืช ืกื™ืกืžืื•ืช ืžืกื•ื’ ืฉื‘ืข ืกื™ืกืžืื•ืช. ืžืกืคื™ืง ืœื”ื™ื›ื ืก ืœื“ืฃ ื”ืืชืจ, ืœื”ื–ื™ืŸ ืืช ื”ืžืกืคืจื™ื ืฉื”ื•ืขืชืงื•, ื•ืชืงื‘ืœื• ืกื™ืกืžื” ืžืคื•ืขื ื—ืช, ื‘ืžืงืจื” ืฉืœื ื• ื–ื• ื”ืžื™ืœื” ืงื•ื ืกื•ืœื”. ื›ืขืช ื”ื”ืืงืจ ืจืง ืฆืจื™ืš ืœื”ืขืชื™ืง ืืช ื”ืžื™ืœื” ื”ื–ื•, ืœื—ื–ื•ืจ ืœื”ื’ื“ืจื•ืช IOS ื•ืœื”ื“ื‘ื™ืง ืื•ืชื” ื‘ื”ื ื—ื™ื™ืช ื”ืกื™ืกืžื”.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ื‘ืžืงืจื” ื–ื”, ื”ืคื•ื ืงืฆื™ื” ื”ืคืฉื•ื˜ื” ืฉืœ โ€‹โ€‹Enable Password ืื™ื ื” ืžืกืคืงืช ืืช ื”ืื‘ื˜ื—ื” ื”ื“ืจื•ืฉื”. ื”ื“ืจืš ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืœื”ื‘ื˜ื™ื— ื”ื’ื ื” ื”ื™ื ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” Enable secret cisco. ืื ืชืกืชื›ืœ ืขืœ ื”ืชืฆื•ืจื” ื”ื ื•ื›ื—ื™ืช, ืชื•ื›ืœ ืœืจืื•ืช ืฉืขืจืš ื”ืกื™ืกืžื” ื”ื•ื ื›ืขืช ืงื‘ื•ืฆื” ืฉืœ ืชื•ื•ื™ื ืฉื•ื ื™ื ืžืื•ื“. ื‘ืžืงืจื” ื–ื”, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืกื•ื’ ื”ื—ืžื™ืฉื™ ืฉืœ ืกื™ืกืžืช ืกื™ืกืงื•.

ื–ื” ื‘ืœืชื™ ืืคืฉืจื™ ืœืคืขื ื— ืกื•ื’ ื–ื” ืฉืœ ืกื™ืกืžื” ื‘ืื™ื ื˜ืจื ื˜, ืื– ืขื›ืฉื™ื• ื”ืงื•ื ืกื•ืœื” ืฉืœ ื”ืžื›ืฉื™ืจ ืฉืœืš ื‘ื˜ื•ื—ื” ืœื—ืœื•ื˜ื™ืŸ.

ืœืื—ืจ ืžื›ืŸ ืขืœื™ืš ืœื”ื’ื“ื™ืจ ืกื™ืกืžื” ืขื‘ื•ืจ Telnet. ืœืฉื ื›ืš, ืื ื™ ืžืงืœื™ื“ ืืช ืฉื•ืจืช ื”ืคืงื•ื“ื” vty 0 4, ืฉืชืืคืฉืจ ืœ-5 ืื ืฉื™ื ืœื”ืฉืชืžืฉ ื‘ื ืชื‘ ื”ื–ื”, ื•ืžื–ื™ืŸ ืืช ืคืงื•ื“ืช ื”ืกื™ืกืžื” telnet. ื›ืขืช, ืื ืžื™ืฉื”ื• ืจื•ืฆื” ืœื”ืชื—ื‘ืจ ืœื ืชื‘ ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœ Telnet, ื”ื•ื ื™ืฆื˜ืจืš ืœื”ื–ื™ืŸ ืืช ื”ืกื™ืกืžื” ื”ื–ื• - ื”ืžื™ืœื” telnet.

ืœืื—ืจ ืžื›ืŸ, ื”ื’ื“ืจื ื• ืืช ื›ืชื•ื‘ืช ื”-IP ืฉืœ ื”ื ื™ื”ื•ืœ ืขื‘ื•ืจ ื”ืžืชื’, ืžื›ื™ื•ื•ืŸ ืฉื”ืžืชื’ ืฉื™ื™ืš ืœืฉื›ื‘ืช ื”-OSI ื”ืฉื ื™ื™ื”. ืขื ื–ืืช, ื”ื ืชื‘ ื”ื•ื ื”ืชืงืŸ Layer 2, ืžื” ืฉืื•ืžืจ ืฉืœื›ืœ ื™ืฆื™ืื” ื‘ื ืชื‘ ื™ืฉ ื›ืชื•ื‘ืช IP ืžืฉืœื”.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ื‘ืกื•ื•ื™ืฅ' ืขื‘ืจื ื• ืœื”ื’ื“ืจื•ืช VLAN1 ืื• ืœื”ื’ื“ืจื•ืช ืฉืœ ื›ืœ ืจืฉืช ืื—ืจืช ื‘ื” ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœืจืฉื•ื ื›ืชื•ื‘ืช IP. ื™ืฆืจื ื• ืžืžืฉืงื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ื•ื”ืงืฆื ื• ืœื”ื ื›ืชื•ื‘ื•ืช IP. ืื‘ืœ ื‘ืžืงืจื” ืฉืœ ื ืชื‘, ื™ืฉ ืœื”ืงืฆื•ืช ืืช ื”ื›ืชื•ื‘ื•ืช ื”ืœืœื• ืœื™ืฆื™ืื•ืช ืคื™ื–ื™ื•ืช, ืื– ืื ื™ ืžื–ื™ืŸ ืืช ื”ืคืงื•ื“ื•ืช config t ื•-int g0/0. ืœืื—ืจ ืžื›ืŸ, ืื ื™ ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื›ื“ื™ ืœื”ืงืฆื•ืช ื›ืชื•ื‘ืช IP ื‘ืื•ืชื• ืื•ืคืŸ ื›ืคื™ ืฉืขืฉื™ืชื™ ืขื ื”-VLAN, ื›ืœื•ืžืจ, ืื ื™ ืžื–ื™ืŸ ืืช ื›ืชื•ื‘ืช ื”-IP ืฉืœ ื”ืคืงื•ื“ื” 10.1.1.1 255.255.255.0 ื•ืื– ืžืงืœื™ื“ ืœืœื ื›ื™ื‘ื•ื™.

ืื ืืชื” ืžืกืชื›ืœ ื›ืขืช ืขืœ ืžืฆื‘ ื”ื™ืฆื™ืื•ืช ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” do show int brief, ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืฉื”ื›ืชื•ื‘ืช 10.1.1.1 ืžื•ืงืฆื™ืช ืœืžืžืฉืง Gigabit Ethernet 0/0. ื›ืš ื”ื’ื“ืจื ื• ืืช ื›ืชื•ื‘ืช ื”-IP.
ื‘ืฉืœื‘ ื”ื‘ื ื ืขื‘ื•ืจ ืœื”ื’ื“ืจืช ื‘ืื ืจ ื”ื›ื ื™ืกื”. ื‘ื“ื™ื•ืง ื›ืžื• ืขื‘ื•ืจ ื”ืžืชื’, ืื ื™ ืžืฉืชืžืฉ ื‘-command banner motd & ื•ืื– ืื ื™ ื™ื›ื•ืœ ืœื”ื–ื™ืŸ ื›ืœ ื˜ืงืกื˜ ืฉืื ื™ ืจื•ืฆื”, ืœืžืฉืœ, Welcome to NetworKing Router, ืœื”ื“ื’ื™ืฉ ืืช ื”ื˜ืงืกื˜ ื‘ื›ื•ื›ื‘ื™ื•ืช ื•ืœืกื’ื•ืจ ืื•ืชื• ืขื ืืžืคืจืกื ื“ &.
ืœืื—ืจ ืžื›ืŸ, ืื ื‘ืจืฆื•ื ืš ืœื”ืฉื‘ื™ืช ืืช ื”ื™ืฆื™ืื”, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” Shutdown. ื›ื“ื™ ืœืฉืžื•ืจ ืืช ื”ื”ื’ื“ืจื•ืช, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื”ืขืชืง running-config startup-config. ื ื™ืชืŸ ืœืจืื•ืช ืืช ื”ืชืฆื•ืจื” ื”ืคื•ืขืœืช ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show running conf, ื•ื ื™ืชืŸ ืœืฆืคื•ืช ื‘ืชืฆื•ืจืช ื”ืืชื—ื•ืœ ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show startup conf. ืžื›ื™ื•ื•ืŸ ืฉื”ืฉืชืžืฉื ื• ื‘ืžื›ืฉื™ืจ ื—ื“ืฉ ืžื—ื•ืฅ ืœืงื•ืคืกื” ื•ืืชื—ื•ืœ ืขื ืคืจืžื˜ืจื™ ื‘ืจื™ืจืช ืžื—ื“ืœ, ื›ืืฉืจ ืžืชื‘ืงืฉื™ื ืœื”ืฆื™ื’ ืืช ืชืฆื•ืจืช ื”ืืชื—ื•ืœ, ื”ืžืขืจื›ืช ืขื•ื ื” ืฉื”ื™ื ืขื“ื™ื™ืŸ ืœื ืงื™ื™ืžืช.

ืœืื—ืจ ื”ื–ื ืช ื”ืคืงื•ื“ื” copy running-config startup-config, ื”ืžืขืจื›ืช ืžื‘ืงืฉืช ืžืžืš ืœืืฉืจ ืฉื”ืงื•ื‘ืฅ ืฉื ืžื—ืง ื”ื•ื ืงื•ื‘ืฅ ืคืจืžื˜ืจื™ ื”ืืชื—ื•ืœ ืฉืœ ืžืขืจื›ืช startup-config. ืœืื—ืจ ืฉื›ืชื‘ืชื™ ืžื—ื“ืฉ ืืช ืงื•ื‘ืฅ ืชืฆื•ืจืช ื”ืืชื—ื•ืœ, ืื ื™ ืฆื•ืคื” ื‘ื• ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show startup conf ื•ืจื•ืื” ืฉื”ื•ื ื–ื”ื” ื›ืขืช ื‘ื“ื™ื•ืง ืœืงื•ื‘ืฅ ืคืจืžื˜ืจ ื”ืžืฆื‘ ื”ื ื•ื›ื—ื™ ืฉืœ ื”ืžื›ืฉื™ืจ. ืขื›ืฉื™ื• ืื ืื ื™ ืžื›ื‘ื” ืืช ื”ื ืชื‘ ื•ืืคืขื™ืœ ืื•ืชื• ืฉื•ื‘, ื”ื•ื ื™ืืชื—ืœ ื‘ืืžืฆืขื•ืช ื”ื”ื’ื“ืจื•ืช ื”ืฉืžื•ืจื•ืช.

ืขื“ื™ืฃ ืœืืžืช ืืช ืžืฆื‘ ื”ื ืชื‘ ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show int brief; ื ื™ืชืŸ ื’ื ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” show int, ืฉืชืฆื™ื’ ืืช ื”ืžืฆื‘ ืฉืœ ื›ืœ ื”ื™ืฆื™ืื•ืช. ืื ื‘ืจืฆื•ื ืš ืœื”ืกืชื›ืœ ืขืœ ื”ืžืฆื‘ ืฉืœ ื™ืฆื™ืื” ืกืคืฆื™ืคื™ืช, ืชื•ื›ืœ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” show interface g0/0, ื•ืœืื—ืจ ืžื›ืŸ ื”ืžืขืจื›ืช ืชืฆื™ื’ ื ืชื•ื ื™ื ืกื˜ื˜ื™ืกื˜ื™ื™ื ืžืœืื™ื ืขื‘ื•ืจ ืื•ืชื• ืžืžืฉืง.

ื›ืคื™ ืฉืืžืจืชื™, ื”ื—ืœืง ื”ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ ื‘ื ืชื‘ ื”ื•ื ื˜ื‘ืœืช ื”ื ื™ืชื•ื‘. ืืชื” ื™ื›ื•ืœ ืœื”ืฆื™ื’ ืื•ืชื• ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show ip route.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 19. ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื” ืขื ื ืชื‘ื™ื

ื›ืจื’ืข ื”ื˜ื‘ืœื” ืจื™ืงื” ื›ื™ ืื™ืŸ ืžื›ืฉื™ืจื™ื ืžื—ื•ื‘ืจื™ื ืœื ืชื‘ ืฉืœื ื•. ื‘ืฉื™ืขื•ืจ ื”ื•ื•ื™ื“ืื• ื”ื‘ื ื ื‘ื—ืŸ ื›ื™ืฆื“ ื ื•ืฆืจืช ื˜ื‘ืœืช ื ื™ืชื•ื‘ ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœื™ื ืฉื•ื ื™ื, ื›ื™ืฆื“ ื”ื™ื ืžืชืžืœืืช ื›ืืฉืจ ืžืชืงื ื™ื ื—ื“ืฉื™ื ืžื—ื•ื‘ืจื™ื ื‘ืืžืฆืขื•ืช ื ื™ืชื•ื‘ ืกื˜ื˜ื™ ืื• ืคืจื•ื˜ื•ืงื•ืœื™ื ื“ื™ื ืžื™ื™ื. ื‘ืขื•ืœื ื”ื ืชื‘ื™ื, ื”ืคืงื•ื“ื” show ip route ื”ื™ื ื”ืคื•ืคื•ืœืจื™ืช ื‘ื™ื•ืชืจ ืžื›ื™ื•ื•ืŸ ืฉื‘ื“ืจืš ื›ืœืœ ื›ืœ ื‘ืขื™ื•ืช ื”ื ื™ืชื•ื‘ ืžืชื—ื™ืœื•ืช ื‘ื˜ื‘ืœืช ื”ื ื™ืชื•ื‘.

ื–ื” ืžืกื™ื™ื ืืช ืฉื™ืขื•ืจ ื”ื•ื•ื™ื“ืื• ืฉืœื ื•, ื›ืฉื“ื™ื‘ืจืชื™ ืขืœ ื›ืœ ืžื” ืฉืชื•ื›ื ืŸ ืœื”ื™ื•ื. ืžืฉืชืžืฉื™ื ืจื‘ื™ื ืฉื•ืืœื™ื ืžื” ื”ืขื ื™ื™ืŸ ืฉืœื™ ื›ืืฉืจ ืื ื™ ืžืงืœื™ื˜ ื•ืžืคืจืกื ืืช ืžื“ืจื™ื›ื™ ื”ื•ื•ื™ื“ืื• ื”ืืœื”. ืื ื™ ืขื•ืฉื” ืืช ื–ื” ื‘ื–ืžื ื™ ื”ืคื ื•ื™ ื‘ื—ื™ื ื. ื›ืžื•ื‘ืŸ ืฉืืชื” ื™ื›ื•ืœ ืœืฉืœื•ื— ืœื™ ื›ืกืฃ ืื ืืชื” ืจื•ืฆื”. ืืชืจื™ื ืจื‘ื™ื ืžืฉืชืžืฉื™ื ื‘ืฉื™ืขื•ืจื™ ื”ื•ื•ื™ื“ืื• ืฉืœื™ ื•ืžื‘ืงืฉื™ื ื›ืกืฃ ืขื‘ื•ืจื•, ืื‘ืœ ืื ื™ ืœื ืจื•ืฆื” ืœืขืฉื•ืช ื–ืืช ืœืžืื–ื™ื ื™ื ืฉืœื™ ื•ืื ื™ ืžื‘ื˜ื™ื— ืฉื”ืฉื™ืขื•ืจื™ื ืฉืœื™ ืœืขื•ืœื ืœื ื™ืฉื•ืœืžื•.


ืชื•ื“ื” ืฉื ืฉืืจืช ืื™ืชื ื•. ื”ืื ืืชื” ืื•ื”ื‘ ืืช ื”ืžืืžืจื™ื ืฉืœื ื•? ืจื•ืฆื™ื ืœืจืื•ืช ืขื•ื“ ืชื•ื›ืŸ ืžืขื ื™ื™ืŸ? ืชืžื›ื• ื‘ื ื• ืขืœ ื™ื“ื™ ื‘ื™ืฆื•ืข ื”ื–ืžื ื” ืื• ื”ืžืœืฆื” ืœื—ื‘ืจื™ื, 30% ื”ื ื—ื” ืœืžืฉืชืžืฉื™ Habr ืขืœ ืื ืœื•ื’ื™ ื™ื™ื—ื•ื“ื™ ืฉืœ ืฉืจืชื™ื ื‘ืจืžืช ื”ื›ื ื™ืกื”, ืฉื”ื•ืžืฆื ืขืœ ื™ื“ื™ื ื• ืขื‘ื•ืจื›ื: ื›ืœ ื”ืืžืช ืขืœ VPS (KVM) E5-2650 v4 (6 ืœื™ื‘ื•ืช) 10GB DDR4 240GB SSD 1Gbps ื”ื—ืœ ืž-$20 ืื• ืื™ืš ืœืฉืชืฃ ืฉืจืช? (ื–ืžื™ืŸ ืขื RAID1 ื•-RAID10, ืขื“ 24 ืœื™ื‘ื•ืช ื•ืขื“ 40GB DDR4).

Dell R730xd ื–ื•ืœ ืคื™ 2? ืจืง ื›ืืŸ 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TV ื”ื—ืœ ืž-$199 ื‘ื”ื•ืœื ื“! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - ื”ื—ืœ ืž-$99! ืœืงืจื•ื ืขืœ ื›ื™ืฆื“ ืœื‘ื ื•ืช ืชืฉืชื™ื•ืช ืงื•ืจืค. ืžื—ืœืงื” ืขื ืฉื™ืžื•ืฉ ื‘ืฉืจืชื™ Dell R730xd E5-2650 v4 ื‘ืฉื•ื•ื™ 9000 ื™ื•ืจื• ืขื‘ื•ืจ ืื’ื•ืจื”?

ืžืงื•ืจ: www.habr.com

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