Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ื”ื™ื•ื ื ืกืชื›ืœ ืขืœ ืคืจื•ื˜ื•ืงื•ืœ trunking ื“ื™ื ืžื™ DTP ื•-VTP - VLAN trunking protocol. ื›ืคื™ ืฉืืžืจืชื™ ื‘ืฉื™ืขื•ืจ ื”ืื—ืจื•ืŸ, ื ืขืงื•ื‘ ืื—ืจ ื ื•ืฉืื™ ื”ื‘ื—ื™ื ื” ืฉืœ ICND2 ืœืคื™ ื”ืกื“ืจ ืฉื”ื ืžื•ืคื™ืขื™ื ื‘ืืชืจ ืกื™ืกืงื•.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ื‘ืคืขื ื”ืงื•ื“ืžืช ื”ืกืชื›ืœื ื• ืขืœ ื ืงื•ื“ื” 1.1, ื•ื”ื™ื•ื ื ืกืชื›ืœ ืขืœ 1.2 - ื”ื’ื“ืจื”, ื‘ื“ื™ืงื” ื•ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืฉืœ ื—ื™ื‘ื•ืจื™ ืžืชื’ื™ ืจืฉืช: ื”ื•ืกืคื” ื•ื”ืกืจื” ืฉืœ ืจืฉืชื•ืช VLAN ืžื”ื˜ืจืื ืง ื•ืคืจื•ื˜ื•ืงื•ืœื™ DTP ื•-VTP ื’ืจืกืื•ืช 1 ื•-2.

ื›ืœ ื™ืฆื™ืื•ืช ื”ืžืชื’ ืžื”ืงื•ืคืกื” ืžื•ื’ื“ืจื•ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืœืฉื™ืžื•ืฉ ื‘ืžืฆื‘ ื“ื™ื ืžื™ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืคืจื•ื˜ื•ืงื•ืœ DTP. ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉื›ืืฉืจ ืžื—ื•ื‘ืจื•ืช ืฉืชื™ ื™ืฆื™ืื•ืช ืฉืœ ืžืชื’ื™ื ืฉื•ื ื™ื, ื˜ืจืื ืง ืžื•ืคืขืœ ื‘ื™ื ื™ื”ืŸ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ืื ืื—ืช ื”ื™ืฆื™ืื•ืช ื ืžืฆืืช ื‘ืžืฆื‘ ื˜ืจืื ืง ืื• ืจืฆื•ื™. ืื ื”ื™ืฆื™ืื•ืช ืฉืœ ืฉื ื™ ื”ืžืชื’ื™ื ื‘ืžืฆื‘ ื“ื™ื ืžื™ ืื•ื˜ื•ืžื˜ื™, ืชื ื”ืžื˜ืขืŸ ืœื ื ื•ืฆืจ.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืœืคื™ื›ืš, ื”ื›ืœ ืชืœื•ื™ ื‘ื”ื’ื“ืจืช ืžืฆื‘ื™ ื”ืคืขื•ืœื” ืฉืœ ื›ืœ ืื—ื“ ืžืฉื ื™ ื”ืžืชื’ื™ื. ื›ื“ื™ ืœื”ืงืœ ืขืœ ื”ื”ื‘ื ื”, ื”ื›ื ืชื™ ื˜ื‘ืœื” ืฉืœ ืฉื™ืœื•ื‘ื™ื ืืคืฉืจื™ื™ื ืฉืœ ืžืฆื‘ื™ DTP ืฉืœ ืฉื ื™ ืžืชื’ื™ื. ืืชื” ืจื•ืื” ืฉืื ืฉื ื™ ื”ืžืชื’ื™ื ืžืฉืชืžืฉื™ื ื‘- Dynamic Auto, ื”ื ืœื ื™ื”ื•ื• ืชื ืžื˜ืขืŸ, ืืœื ื™ื™ืฉืืจื• ื‘ืžืฆื‘ Access. ืœื›ืŸ, ืื ื‘ืจืฆื•ื ืš ืœื™ืฆื•ืจ ื˜ืจืื ืง ื‘ื™ืŸ ืฉื ื™ ืžืชื’ื™ื, ืขืœื™ืš ืœืชื›ื ืช ืœืคื—ื•ืช ืื—ื“ ืžื”ืžืชื’ื™ื ืœืžืฆื‘ Trunk, ืื• ืœืชื›ื ืช ืืช ื™ืฆื™ืืช ื”ื˜ืจืื ืง ืœืฉื™ืžื•ืฉ ื‘ืžืฆื‘ Dynamic Desirable. ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช ืžื”ื˜ื‘ืœื”, ื›ืœ ืื—ืช ืžื™ืฆื™ืื•ืช ื”ืžืชื’ ื™ื›ื•ืœื” ืœื”ื™ื•ืช ื‘ืื—ื“ ืž-2 ืžืฆื‘ื™ื: Access, Dynamic Auto, Dynamic Desirable ืื• Trunk.

ืื ืฉืชื™ ื”ื™ืฆื™ืื•ืช ืžื•ื’ื“ืจื•ืช ืขื‘ื•ืจ Access, ื”ืžืชื’ื™ื ื”ืžื—ื•ื‘ืจื™ื ื™ืฉืชืžืฉื• ื‘ืžืฆื‘ Access. ืื ื™ืฆื™ืื” ืื—ืช ืžื•ื’ื“ืจืช ืขื‘ื•ืจ Dynamic Auto ื•ื”ืฉื ื™ื™ื” ืขื‘ื•ืจ Access, ืฉืชื™ื”ืŸ ื™ืคืขืœื• ื‘ืžืฆื‘ Access. ืื ื™ืฆื™ืื” ืื—ืช ืคื•ืขืœืช ื‘ืžืฆื‘ Access ื•ื”ืฉื ื™ื” ื‘ืžืฆื‘ Trunk, ืœื ื ื™ืชืŸ ื™ื”ื™ื” ืœื—ื‘ืจ ืืช ื”ืžืชื’ื™ื, ื›ืš ืฉืœื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฉื™ืœื•ื‘ ื”ืžืฆื‘ื™ื ื”ื–ื”.

ืœื›ืŸ, ื›ื“ื™ ืฉื˜ืจืื ืงื™ื ื’ ื™ืขื‘ื•ื“, ื™ืฉ ืฆื•ืจืš ืฉืื—ืช ืžื™ืฆื™ืื•ืช ื”ืžืชื’ ืชื”ื™ื” ืžืชื•ื›ื ืชืช ืขื‘ื•ืจ Trunk, ื•ื”ืฉื ื™ื™ื” ืขื‘ื•ืจ Trunk, Dynamic Auto ืื• Dynamic Desirable. ื˜ืจืื ืง ื ื•ืฆืจ ื’ื ืื ืฉืชื™ ื”ื™ืฆื™ืื•ืช ืžื•ื’ื“ืจื•ืช ืœ- Dynamic Desirable.

ื”ื”ื‘ื“ืœ ื‘ื™ืŸ Dynamic Desirable ืœ- Dynamic Auto ื”ื•ื ืฉื‘ืžืฆื‘ ื”ืจืืฉื•ืŸ, ื”ื™ืฆื™ืื” ืขืฆืžื” ื™ื•ื–ืžืช ืืช ื”ื˜ืจืื ืง, ื•ืฉื•ืœื—ืช ืžืกื’ืจื•ืช DTP ืœื™ืฆื™ืื” ืฉืœ ื”ืžืชื’ ื”ืฉื ื™. ื‘ืžืฆื‘ ื”ืฉื ื™, ื™ืฆื™ืืช ื”ืžืชื’ ืžืžืชื™ื ื” ืขื“ ืฉืžื™ืฉื”ื• ื™ืชื—ื™ืœ ืœืชืงืฉืจ ืื™ืชื”, ื•ืื ื”ื™ืฆื™ืื•ืช ืฉืœ ืฉื ื™ ื”ืžืชื’ื™ื ืžื•ื’ื“ืจื•ืช ืœ-Dynamic Auto, ืœืขื•ืœื ืœื ื ื•ืฆืจ ื‘ื™ื ื™ื”ืŸ ื˜ืจืื ืง. ื‘ืžืงืจื” ืฉืœ Dynamic Desirable ื”ืžืฆื‘ ื”ื•ื ื”ืคื•ืš - ืื ืฉืชื™ ื”ื™ืฆื™ืื•ืช ืžื•ื’ื“ืจื•ืช ืœืžืฆื‘ ื–ื”, ื‘ื”ื›ืจื— ื™ื•ื•ืฆืจ ื˜ืจืื ืง ื‘ื™ื ื™ื”ืŸ.

ืื ื™ ืžืžืœื™ืฅ ืœืš ืœื–ื›ื•ืจ ืืช ื”ื˜ื‘ืœื” ื”ื–ื•, ืžื›ื™ื•ื•ืŸ ืฉื”ื™ื ืชืขื–ื•ืจ ืœืš ืœื”ื’ื“ื™ืจ ื ื›ื•ืŸ ืืช ื”ืžืชื’ื™ื ื”ืžื—ื•ื‘ืจื™ื ื–ื” ืœื–ื”. ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ื™ื‘ื˜ ื–ื” ื‘ืชื•ื›ื ื™ืช Packet Tracer. ื—ื™ื‘ืจืชื™ 3 ืžืชื’ื™ื ื‘ื™ื—ื“ ื‘ืกื“ืจื” ื•ื›ืขืช ืืฆื™ื’ ืืช ื—ืœื•ื ื•ืช ืงื•ื ืกื•ืœืช ื”-CLI ืขื‘ื•ืจ ื›ืœ ืื—ื“ ืžื”ืžื›ืฉื™ืจื™ื ื”ืœืœื• ืขืœ ื”ืžืกืš.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ืื›ื ืก ืœืคืงื•ื“ืช show int trunk, ืœื ื ืจืื” ืืฃ ื˜ืจืื ืง, ื•ื–ื” ื˜ื‘ืขื™ ืœื—ืœื•ื˜ื™ืŸ ื‘ื”ื™ืขื“ืจ ื”ื”ื’ื“ืจื•ืช ื”ื“ืจื•ืฉื•ืช, ืฉื›ืŸ ื›ืœ ื”ืžืชื’ื™ื ืžื•ื’ื“ืจื™ื ืœืžืฆื‘ Dynamic Auto. ืื ืื‘ืงืฉ ืœื”ืฆื™ื’ ืืช ืคืจืžื˜ืจื™ ืžืžืฉืง f0/1 ืฉืœ ื”ืžืชื’ ื”ืืžืฆืขื™, ืชืจืื” ืฉื‘ืžืฆื‘ ื”ื”ื’ื“ืจื•ืช ื”ื ื™ื”ื•ืœื™ื•ืช ืจืฉื•ื ื”ืคืจืžื˜ืจ ื”ืื•ื˜ื•ืžื˜ื™ ื”ื“ื™ื ืžื™.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืœืžืชื’ื™ื ื”ืฉืœื™ืฉื™ ื•ื”ืจืืฉื•ืŸ ื™ืฉ ื”ื’ื“ืจื•ืช ื“ื•ืžื•ืช - ื™ืฉ ืœื”ื ื’ื ื™ืฆื™ืื” f0/1 ื‘ืžืฆื‘ ืื•ื˜ื•ืžื˜ื™ ื“ื™ื ืžื™. ืื ืืชื” ื–ื•ื›ืจ ืืช ื”ื˜ื‘ืœื”, ืขื‘ื•ืจ trunking ื›ืœ ื”ืคื•ืจื˜ื™ื ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ื‘ืžืฆื‘ trunk ืื• ืฉืื—ืช ื”ื™ืฆื™ืื•ืช ื—ื™ื™ื‘ืช ืœื”ื™ื•ืช ื‘ืžืฆื‘ Dynamic Desirable.

ื‘ื•ื ื ื™ื›ื ืก ืœื”ื’ื“ืจื•ืช ืฉืœ ื”ืžืชื’ ื”ืจืืฉื•ืŸ SW0 ื•ื ื’ื“ื™ืจ ืืช ื”ื™ืฆื™ืื” f0/1. ืœืื—ืจ ื”ื–ื ืช ืคืงื•ื“ืช ืžืฆื‘ switchport, ื”ืžืขืจื›ืช ืชื‘ืงืฉ ืžืžืš ืคืจืžื˜ืจื™ื ืืคืฉืจื™ื™ื ืฉืœ ืžืฆื‘: ื’ื™ืฉื”, ื“ื™ื ืžื™ ืื• ื˜ืจืื ืง. ืื ื™ ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื”ืจืฆื•ื™ื” ื”ื“ื™ื ืžื™ืช ืฉืœ ืžืฆื‘ switchport, ื•ืืชื” ื™ื›ื•ืœ ืœื”ื‘ื—ื™ืŸ ื›ื™ืฆื“ ื™ืฆื™ืืช trunk f0/1 ืฉืœ ื”ืžืชื’ ื”ืฉื ื™, ืœืื—ืจ ื”ื–ื ืช ืคืงื•ื“ื” ื–ื•, ื ื›ื ืกื” ืชื—ื™ืœื” ืœืžืฆื‘ ืœืžื˜ื”, ื•ืœืื—ืจ ืžื›ืŸ, ืœืื—ืจ ืงื‘ืœืช ืžืกื’ืจืช ื”-DTP ืฉืœ ื”ืžืชื’ ื”ืจืืฉื•ืŸ, ืขื‘ืจื” ืœืžืฆื‘ ืœืžืขืœื”.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ื›ืขืช ื ื™ื›ื ืก ืœืคืงื•ื“ืช show int trunk ื‘ืงื•ื ืกื•ืœืช CLI ืฉืœ ืžืชื’ SW1, ื ืจืื” ืฉื”ื™ืฆื™ืื” f0/1 ื ืžืฆืืช ื‘ืžืฆื‘ trunking. ืื ื™ ืžื–ื™ืŸ ืืช ืื•ืชื” ืคืงื•ื“ื” ื‘ืงื•ื ืกื•ืœื” ืฉืœ ืžืชื’ SW1 ื•ืจื•ืื” ืืช ืื•ืชื• ืžื™ื“ืข, ื›ืœื•ืžืจ, ื›ืขืช ืžื•ืชืงืŸ ื˜ืจืื ืง ื‘ื™ืŸ ื”ืžืชื’ื™ื SW0 ื•-SW1. ื‘ืžืงืจื” ื–ื”, ื”ื™ืฆื™ืื” ืฉืœ ื”ืžืชื’ ื”ืจืืฉื•ืŸ ื‘ืžืฆื‘ ืจืฆื•ื™, ื•ื”ื™ืฆื™ืื” ืฉืœ ื”ืฉื ื™ ื‘ืžืฆื‘ ืื•ื˜ื•ืžื˜ื™.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื™ืŸ ืงืฉืจ ื‘ื™ืŸ ื”ืžืชื’ ื”ืฉื ื™ ื•ื”ืฉืœื™ืฉื™, ืื– ืื ื™ ืขื•ื‘ืจ ืœื”ื’ื“ืจื•ืช ืฉืœ ื”ืžืชื’ ื”ืฉืœื™ืฉื™ ื•ื ื›ื ืก ืœืžืฆื‘ ื”ืคืงื•ื“ื” switchport ื“ื™ื ืžื™ ืจืฆื•ื™. ืืชื” ืจื•ืื” ืฉื‘ืžืชื’ ื”ืฉื ื™ ื”ืชืจื—ืฉื• ืื•ืชื ืฉื™ื ื•ื™ื™ื ื‘ืžืฆื‘ ืœืžื˜ื”, ืจืง ืขื›ืฉื™ื• ื”ื ื ื•ื’ืขื™ื ื‘ื™ืฆื™ืื” f0/2, ืืœื™ื” ืžื—ื•ื‘ืจ ืžืชื’ 3. ื›ืขืช ืœืžืชื’ ื”ืฉื ื™ ื™ืฉ ืฉื ื™ ื˜ืจืื ืงื™ื: ืื—ื“ ื‘ืžืžืฉืง f0/1, ื”ืฉื ื™ ืขืœ f0/2. ื ื™ืชืŸ ืœืจืื•ืช ื–ืืช ืื ืืชื” ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” show int trunk.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืฉืชื™ ื”ื™ืฆื™ืื•ืช ืฉืœ ื”ืžืชื’ ื”ืฉื ื™ ื ืžืฆืื•ืช ื‘ืžืฆื‘ ืื•ื˜ื•ืžื˜ื™, ื›ืœื•ืžืจ, ืขื‘ื•ืจ trunking ืขื ืžืชื’ื™ื ืฉื›ื ื™ื, ื”ื™ืฆื™ืื•ืช ืฉืœื”ืŸ ื—ื™ื™ื‘ื•ืช ืœื”ื™ื•ืช ื‘ืžืฆื‘ trunk ืื• ืจืฆื•ื™, ืžื›ื™ื•ื•ืŸ ืฉื‘ืžืงืจื” ื–ื” ื™ืฉ ืจืง 2 ืžืฆื‘ื™ื ืœื”ืงืžืช ื˜ืจืื ืง. ื‘ืืžืฆืขื•ืช ื”ื˜ื‘ืœื”, ืืชื” ืชืžื™ื“ ื™ื›ื•ืœ ืœื”ื’ื“ื™ืจ ื™ืฆื™ืื•ืช ืžืชื’ ื‘ืฆื•ืจื” ื›ื–ื• ืฉืชืืจื’ืŸ ืชื ืžื˜ืขืŸ ื‘ื™ื ื™ื”ืŸ. ื–ื•ื”ื™ ื”ืžื”ื•ืช ืฉืœ ืฉื™ืžื•ืฉ ื‘ืคืจื•ื˜ื•ืงื•ืœ ื”ื˜ืจืื ืง ื”ื“ื™ื ืžื™ DTP.

ื‘ื•ืื• ื ืชื—ื™ืœ ืœื”ืกืชื›ืœ ืขืœ ืคืจื•ื˜ื•ืงื•ืœ VLAN trunking, ืื• VTP. ืคืจื•ื˜ื•ืงื•ืœ ื–ื” ืžื‘ื˜ื™ื— ืกื ื›ืจื•ืŸ ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื VLAN ืฉืœ ื”ืชืงื ื™ ืจืฉืช ืฉื•ื ื™ื, ื‘ื™ืฆื•ืข ื”ืขื‘ืจื” ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN ื”ืžืขื•ื“ื›ืŸ ืžืžื›ืฉื™ืจ ืื—ื“ ืœืžืฉื ื”ื•. ื‘ื•ืื• ื ื—ื–ื•ืจ ืœืžืขื’ืœ ืฉืœื ื• ืฉืœ 3 ืžืชื’ื™ื. VTP ื™ื›ื•ืœ ืœืคืขื•ืœ ื‘-3 ืžืฆื‘ื™ื: ืฉืจืช, ืœืงื•ื— ื•ืฉืงื•ืฃ. ืœ-VTP v3 ื™ืฉ ืžืฆื‘ ื ื•ืกืฃ ืฉื ืงืจื ื›ื‘ื•ื™, ืืš ื‘ื—ื™ื ืช ืกื™ืกืงื• ืžื›ืกื” ืจืง ืืช ื’ืจืกืื•ืช VTP XNUMX ื•-XNUMX.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืžืฆื‘ ืฉืจืช ืžืฉืžืฉ ืœื™ืฆื™ืจืช ืจืฉืชื•ืช VLAN ื—ื“ืฉื•ืช, ืžื—ื™ืงื” ืื• ืฉื™ื ื•ื™ ืฉืœ ืจืฉืชื•ืช ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืœ ื”ืžืชื’. ื‘ืžืฆื‘ ืœืงื•ื—, ืœื ื ื™ืชืŸ ืœื‘ืฆืข ืคืขื•ืœื•ืช ื‘-VLAN; ื‘ืžืฆื‘ ื–ื”, ืจืง ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN ืžืชืขื“ื›ืŸ ืžื”ืฉืจืช. ื”ืžืฆื‘ ื”ืฉืงื•ืฃ ืคื•ืขืœ ื›ืื™ืœื• ืคืจื•ื˜ื•ืงื•ืœ ื”-VTP ืžื•ืฉื‘ืช, ื›ืœื•ืžืจ, ื”ืžืชื’ ืื™ื ื• ืžื•ืฆื™ื ื”ื•ื“ืขื•ืช VTP ืžืฉืœื•, ืืœื ืžืขื‘ื™ืจ ืขื“ื›ื•ื ื™ื ืžืชื’ื™ื ืื—ืจื™ื - ืื ืžื’ื™ืข ืขื“ื›ื•ืŸ ืœืื—ืช ืžื™ืฆื™ืื•ืช ื”ืžืชื’, ื”ื•ื ืžืขื‘ื™ืจ ืื•ืชื• ื‘ืขืฆืžื• ื•ืฉื•ืœื— ื–ื” ืžืขื‘ืจ ืœืจืฉืช ื“ืจืš ื™ืฆื™ืื” ืื—ืจืช. ื‘ืžืฆื‘ ืฉืงื•ืฃ, ื”ืžืชื’ ืคืฉื•ื˜ ืžืฉืžืฉ ื›ืžืฉื“ืจ ืฉืœ ื”ื•ื“ืขื•ืช ืฉืœ ืื ืฉื™ื ืื—ืจื™ื ืžื‘ืœื™ ืœืขื“ื›ืŸ ืืช ืžืกื“ ื”ื ืชื•ื ื™ื VLAN ืžืฉืœื•.
ื‘ืฉืงื•ืคื™ืช ื–ื• ืืชื” ืจื•ืื” ืคืงื•ื“ื•ืช ืชืฆื•ืจืช ืคืจื•ื˜ื•ืงื•ืœ VTP ืฉื”ื•ื–ื ื• ื‘ืžืฆื‘ ืชืฆื•ืจื” ื’ืœื•ื‘ืœื™. ื”ืคืงื•ื“ื” ื”ืจืืฉื•ื ื” ื™ื›ื•ืœื” ืœืฉื ื•ืช ืืช ื’ืจืกืช ื”ืคืจื•ื˜ื•ืงื•ืœ ื‘ืฉื™ืžื•ืฉ. ื”ืคืงื•ื“ื” ื”ืฉื ื™ื™ื” ื‘ื•ื—ืจืช ืืช ืžืฆื‘ ื”ื”ืคืขืœื” ืฉืœ VTP.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ื‘ืจืฆื•ื ืš ืœื™ืฆื•ืจ ืชื—ื•ื VTP, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” vtp domain <ืฉื ืชื—ื•ื>, ื•ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ืกื™ืกืžืช ื”-VTP ืขืœื™ืš ืœื”ื–ื™ืŸ ืืช ืคืงื•ื“ืช ืกื™ืกืžืช vtp <PASSWORD>. ื‘ื•ื ื ืœืš ืœืžืกื•ืฃ ื”-CLI ืฉืœ ื”ื‘ื•ืจืจ ื”ืจืืฉื•ืŸ ื•ื ืกืชื›ืœ ืขืœ ืกื˜ื˜ื•ืก ื”-VTP ืขืœ ื™ื“ื™ ื”ื–ื ืช ื”ืคืงื•ื“ื” show vtp status.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืืชื” ืจื•ืื” ืฉื’ืจืกืช ืคืจื•ื˜ื•ืงื•ืœ VTP ื”ื™ื ืฉื ื™ื™ื”, ื”ืžืกืคืจ ื”ืžืจื‘ื™ ืฉืœ ืจืฉืชื•ืช VLAN ื ืชืžื›ื•ืช ื”ื•ื 255, ืžืกืคืจ ืจืฉืชื•ืช VLAN ืงื™ื™ืžื•ืช ื”ื•ื 5, ื•ืžืฆื‘ ื”ื”ืคืขืœื” ืฉืœ VLAN ื”ื•ื ืฉืจืช. ื›ืœ ืืœื• ื”ืŸ ื”ื’ื“ืจื•ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ. ื›ื‘ืจ ื“ื ื• ื‘-VTP ื‘ืฉื™ืขื•ืจ ื™ื•ื 30, ืื– ืื ืฉื›ื—ืช ืžืฉื”ื•, ืืชื” ื™ื›ื•ืœ ืœื—ื–ื•ืจ ื•ืœืฆืคื•ืช ื‘ืกืจื˜ื•ืŸ ื”ื–ื” ืฉื•ื‘.

ื›ื“ื™ ืœืจืื•ืช ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN, ืื ื™ ืžื•ืฆื™ื ืืช ื”ืคืงื•ื“ื” show vlan short. VLAN1 ื•-VLAN1002-1005 ืžื•ืฆื’ื™ื ื›ืืŸ. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื›ืœ ื”ืžืžืฉืงื™ื ื”ื—ื•ืคืฉื™ื™ื ืฉืœ ื”ืžืชื’ ืžื—ื•ื‘ืจื™ื ืœืจืฉืช ื”ืจืืฉื•ื ื” - 23 ื™ืฆื™ืื•ืช Fast Ethernet ื•-2 ื™ืฆื™ืื•ืช Gigabit Ethernet, ืฉืืจ 4 ื”-VLANs ืื™ื ื ื ืชืžื›ื™ื. ืžืกื“ื™ ื”ื ืชื•ื ื™ื ืฉืœ ื”-VLAN ืฉืœ ืฉื ื™ ื”ืžืชื’ื™ื ื”ืื—ืจื™ื ื ืจืื™ื ื–ื”ื™ื ืœื—ืœื•ื˜ื™ืŸ, ืืœื ืฉืœ-SW1 ืื™ืŸ 23, ืืœื 22 ื™ืฆื™ืื•ืช Fast Ethernet ืคื ื•ื™ื•ืช ืขื‘ื•ืจ ืจืฉืชื•ืช VLAN, ืžื›ื™ื•ื•ืŸ ืฉ-f0/1 ื•-f0/2 ืชืคื•ืกื™ื ืขืœ ื™ื“ื™ ื˜ืจืื ืงื™ื. ื”ืจืฉื• ืœื™ ืœื”ื–ื›ื™ืจ ืœื›ื ืฉื•ื‘ ืืช ืžื” ืฉื ื“ื•ืŸ ื‘ืฉื™ืขื•ืจ "ื™ื•ื 30" - ืคืจื•ื˜ื•ืงื•ืœ VTP ืชื•ืžืš ืจืง ื‘ืขื“ื›ื•ืŸ ืžืกื“ื™ ื ืชื•ื ื™ื ืฉืœ VLAN.

ืื ืื ื™ ืžื’ื“ื™ืจ ื™ืฆื™ืื•ืช ืžืจื•ื‘ื•ืช ืœืฉื™ืžื•ืฉ ื‘-VLAN ืขื ืคืงื•ื“ื•ืช ื”ื’ื™ืฉื” ืœ-Switchport ื•-Switchport VLAN10, VLAN20 ืื• VLAN30, ื”ืชืฆื•ืจื” ืฉืœ ื™ืฆื™ืื•ืช ืืœื• ืœื ืชืฉื•ื›ืคืœ ืขืœ ื™ื“ื™ VTP ืžื›ื™ื•ื•ืŸ ืฉ-VTP ืžืขื“ื›ืŸ ืจืง ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN.
ืœื›ืŸ, ืื ืื—ืช ืžื™ืฆื™ืื•ืช SW1 ืžื•ื’ื“ืจืช ืœืขื‘ื•ื“ ืขื VLAN20, ืืš ืจืฉืช ื–ื• ืื™ื ื” ื‘ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN, ื”ื™ืฆื™ืื” ืชื•ืฉื‘ืช. ื‘ืชื•ืจื•, ืขื“ื›ื•ื ื™ ืžืกื“ ื ืชื•ื ื™ื ืžืชืจื—ืฉื™ื ืจืง ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืคืจื•ื˜ื•ืงื•ืœ VTP.

ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” show vtp status, ืื ื™ ืจื•ืื” ืฉื›ืœ 3 ื”ืžืชื’ื™ื ื ืžืฆืื™ื ื›ืขืช ื‘ืžืฆื‘ ืฉืจืช. ืื ื™ ืืขื‘ื™ืจ ืืช ื”ืžืชื’ ื”ืืžืฆืขื™ SW1 ืœืžืฆื‘ ืฉืงื•ืฃ ืขื ื”ืคืงื•ื“ื” vtp mode transparent, ื•ืืช ื”ืžืชื’ ื”ืฉืœื™ืฉื™ SW2 ืœืžืฆื‘ ืœืงื•ื— ืขื ืคืงื•ื“ืช ื”ืœืงื•ื— vtp mode.

ื›ืขืช ื ื—ื–ื•ืจ ืœืžืชื’ ื”ืจืืฉื•ืŸ SW0 ื•ื ื™ืฆื•ืจ ืืช ื”ื“ื•ืžื™ื™ืŸ nwking.org ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” vtp domain <ืฉื>. ืื ืชืกืชื›ืœื• ื›ืขืช ืขืœ ืžืฆื‘ ื”-VTP ืฉืœ ื”ืžืชื’ ื”ืฉื ื™, ืฉื ืžืฆื ื‘ืžืฆื‘ ืฉืงื•ืฃ, ืชื•ื›ืœื• ืœืจืื•ืช ืฉื”ื•ื ืœื ื”ื’ื™ื‘ ื‘ืฉื•ื ืฆื•ืจื” ืœื™ืฆื™ืจืช ื”ื“ื•ืžื™ื™ืŸ โ€“ ื”ืฉื“ื” VTP Domain Name ื ื•ืชืจ ืจื™ืง. ืขื ื–ืืช, ื”ืžืชื’ ื”ืฉืœื™ืฉื™, ืฉื ืžืฆื ื‘ืžืฆื‘ ืœืงื•ื—, ืขื“ื›ืŸ ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœื• ื•ื›ืขืช ื™ืฉ ืœื• ืืช ืฉื ื”ื“ื•ืžื™ื™ืŸ VTP-nwking.org. ืœืคื™ื›ืš, ืขื“ื›ื•ืŸ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ืžืชื’ SW0 ืขื‘ืจ ื“ืจืš SW1 ื•ื‘ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ื‘-SW2.

ื›ืขืช ืื ืกื” ืœืฉื ื•ืช ืืช ืฉื ื”ื“ื•ืžื™ื™ืŸ ืฉืฆื•ื™ืŸ, ืขื‘ื•ืจื• ืืขื‘ื•ืจ ืœื”ื’ื“ืจื•ืช SW0 ื•ืืงืœื™ื“ ืืช ื”ืคืงื•ื“ื” vtp domain NetworKing. ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช, ื”ืคืขื ืœื ื”ื™ื” ืขื“ื›ื•ืŸ - ืฉื ื”ืชื—ื•ื ืฉืœ VTP ื‘ืžืชื’ ื”ืฉืœื™ืฉื™ ื ืฉืืจ ื–ื”ื”. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืขื“ื›ื•ืŸ ืฉื ื“ื•ืžื™ื™ืŸ ื›ื–ื” ืžืชืจื—ืฉ ืจืง ืคืขื ืื—ืช, ื›ืืฉืจ ืชื—ื•ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืžืฉืชื ื”. ืื ืœืื—ืจ ืžื›ืŸ ืฉื ื”ืชื—ื•ื ืฉืœ VTP ื™ืฉืชื ื” ืฉื•ื‘, ื™ื”ื™ื” ืฆื•ืจืš ืœืฉื ื•ืช ืื•ืชื• ื‘ืื•ืคืŸ ื™ื“ื ื™ ื‘ืžืชื’ื™ื ื”ื ื•ืชืจื™ื.

ื›ืขืช ืืฆื•ืจ ืจืฉืช VLAN100 ื—ื“ืฉื” ื‘ืงื•ื ืกื•ืœืช ื”-CLI ืฉืœ ื”ืžืชื’ ื”ืจืืฉื•ืŸ ื•ืืงืจื ืœื” IMRAN. ื”ื•ื ื”ื•ืคื™ืข ื‘ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”-VLAN ืฉืœ ื”ืžืชื’ ื”ืจืืฉื•ืŸ, ืืš ืœื ื”ื•ืคื™ืข ื‘ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”ืžืชื’ ื”ืฉืœื™ืฉื™, ืžื›ื™ื•ื•ืŸ ืฉืžื“ื•ื‘ืจ ื‘ืชื—ื•ืžื™ื ืฉื•ื ื™ื. ื–ื›ื•ืจ ืฉืขื“ื›ื•ืŸ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”-VLAN ืงื•ืจื” ืจืง ืื ืœืฉื ื™ ื”ืžืชื’ื™ื ื™ืฉ ืื•ืชื• ืชื—ื•ื, ืื•, ื›ืคื™ ืฉื”ืจืื™ืชื™ ืงื•ื“ื, ืฉื ืชื—ื•ื ื—ื“ืฉ ืžื•ื’ื“ืจ ื‘ืžืงื•ื ืฉื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ.

ืื ื™ ื ื›ื ืก ืœื”ื’ื“ืจื•ืช ืฉืœ 3 ืžืชื’ื™ื ื•ื ื›ื ืก ื‘ืจืฆืฃ ืœืคืงื•ื“ื•ืช vtp mode ื•-vtp domain NetworKing. ืฉื™ืžื• ืœื‘ ืฉื”ื–ื ืช ื”ืฉื ืชืœื•ื™ื” ื‘ืื•ืชื™ื•ืช ื’ื“ื•ืœื•ืช, ื•ืœื›ืŸ ื”ืื™ื•ืช ืฉืœ ืฉื ื”ื“ื•ืžื™ื™ืŸ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ื–ื”ื” ืœื—ืœื•ื˜ื™ืŸ ืขื‘ื•ืจ ืฉื ื™ ื”ืžืชื’ื™ื. ื›ืขืช ื”ื—ื–ืจืชื™ ืืช SW2 ืœืžืฆื‘ ืœืงื•ื— ื‘ืืžืฆืขื•ืช ืคืงื•ื“ืช ื”ืœืงื•ื— vtp mode. ื‘ื•ื ื ืจืื” ืžื” ืงื•ืจื”. ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช, ื›ืขืช, ืื ืฉื ื”ื“ื•ืžื™ื™ืŸ ืชื•ืื, ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ SW2 ืขื•ื“ื›ืŸ ื•ื”ื•ืคื™ืขื” ื‘ื• ืจืฉืช VLAN100 IMRAN ื—ื“ืฉื”, ื•ืœืฉื™ื ื•ื™ื™ื ื”ืœืœื• ืื™ืŸ ื”ืฉืคืขื” ืขืœ ื”ืžืชื’ ื”ืžืžื•ืฆืข, ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ื‘ืžืฆื‘ ืฉืงื•ืฃ.

ืื ืืชื” ืจื•ืฆื” ืœื”ื’ืŸ ืขืœ ืขืฆืžืš ืžืคื ื™ ื’ื™ืฉื” ืœื ืžื•ืจืฉื™ืช, ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืกื™ืกืžืช VTP. ืขื ื–ืืช, ืขืœื™ื›ื ืœื”ื™ื•ืช ื‘ื˜ื•ื—ื™ื ืฉืœืžื›ืฉื™ืจ ื‘ืฆื“ ื”ืฉื ื™ ืชื”ื™ื” ืื•ืชื” ืกื™ืกืžื” ื‘ื“ื™ื•ืง, ื›ื™ ืจืง ื‘ืžืงืจื” ื–ื” ื”ื•ื ื™ื•ื›ืœ ืœืงื‘ืœ ืขื“ื›ื•ื ื™ VTP.

ื”ื“ื‘ืจ ื”ื‘ื ืฉื ืกืชื›ืœ ืขืœื™ื• ื”ื•ื ื’ื™ื–ื•ื VTP, ืื• "ื’ื™ื–ื•ื" ืฉืœ ืจืฉืชื•ืช VLAN ืฉืื™ื ืŸ ื‘ืฉื™ืžื•ืฉ. ืื ื™ืฉ ืœืš 100 ืžื›ืฉื™ืจื™ื ื‘ืจืฉืช ื”ืžืฉืชืžืฉื™ื ื‘-VTP, ืขื“ื›ื•ืŸ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”-VLAN ื‘ืžื›ืฉื™ืจ ืื—ื“ ื™ืฉื•ื›ืคืœ ืื•ื˜ื•ืžื˜ื™ืช ืœ-99 ื”ืžื›ืฉื™ืจื™ื ื”ืื—ืจื™ื. ืขื ื–ืืช, ืœื ืœื›ืœ ื”ืžื›ืฉื™ืจื™ื ื”ืœืœื• ื™ืฉ ืืช ื”-VLAN ื”ืžื•ื–ื›ืจื™ื ื‘ืขื“ื›ื•ืŸ, ื›ืš ืฉื™ื™ืชื›ืŸ ืฉืœื ื™ื”ื™ื” ืฆื•ืจืš ื‘ืžื™ื“ืข ืขืœื™ื”ื.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืฉืœื™ื—ืช ืขื“ื›ื•ื ื™ ืžืกื“ ื ืชื•ื ื™ื ืฉืœ VLAN ืœืžื›ืฉื™ืจื™ื ื”ืžืฉืชืžืฉื™ื ื‘-VTP ืคื™ืจื•ืฉื” ืฉื›ืœ ื”ื™ืฆื™ืื•ืช ื‘ื›ืœ ื”ืžื›ืฉื™ืจื™ื ื™ืงื‘ืœื• ืžื™ื“ืข ืขืœ ืจืฉืชื•ืช VLAN ืฉื ื•ืกืคื•, ื”ื•ืกืจื• ื•ื”ืฉืชื ื• ืฉืื•ืœื™ ืื™ืŸ ืœื”ืŸ ืฉื•ื ืงืฉืจ ืืœื™ื”ืŸ. ื‘ืžืงื‘ื™ืœ, ื”ืจืฉืช ื ืกืชืžืช ืžืขื•ื“ืฃ ืชืขื‘ื•ืจื”. ื›ื“ื™ ืœืžื ื•ืข ื–ืืช, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงื•ื ืกืคื˜ ืฉืœ ื–ืžื™ืจืช VTP. ืขืœ ืžื ืช ืœื”ืคืขื™ืœ ืืช ืžืฆื‘ ื”"ื’ื–ื" ืฉืœ ืจืฉืชื•ืช VLAN ืœื ืจืœื•ื•ื ื˜ื™ื•ืช ื‘ืžืชื’, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” vtp pruning. ืœืื—ืจ ืžื›ืŸ, ื”ืžืชื’ื™ื ื™ื’ื™ื“ื• ื–ื” ืœื–ื” ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื‘ืื™ืœื• ืจืฉืชื•ืช VLAN ื”ื ื‘ืืžืช ืžืฉืชืžืฉื™ื, ื•ื‘ื›ืš ืžื–ื”ื™ืจื™ื ืืช ื”ืฉื›ื ื™ื ืฉื”ื ืœื ืฆืจื™ื›ื™ื ืœืฉืœื•ื— ืขื“ื›ื•ื ื™ื ืœืจืฉืชื•ืช ืฉืื™ื ืŸ ืžื—ื•ื‘ืจื•ืช ืืœื™ื”ื.

ืœื“ื•ื’ืžื”, ืื ืœ-SW2 ืื™ืŸ ื™ืฆื™ืื•ืช VLAN10, ืื– ื”ื•ื ืœื ืฆืจื™ืš SW1 ื›ื“ื™ ืœืฉืœื•ื— ืœื• ืชืขื‘ื•ืจื” ืขื‘ื•ืจ ื”ืจืฉืช ื”ื–ื•. ื™ื—ื“ ืขื ื–ืืช, ืžืชื’ SW1 ื–ืงื•ืง ืœืชืขื‘ื•ืจืช VLAN10 ืžื›ื™ื•ื•ืŸ ืฉืื—ืช ื”ื™ืฆื™ืื•ืช ืฉืœื• ืžื—ื•ื‘ืจืช ืœืจืฉืช ื”ื–ื•, ื”ื•ื ืคืฉื•ื˜ ืœื ืฆืจื™ืš ืœืฉืœื•ื— ืืช ื”ืชืขื‘ื•ืจื” ื”ื–ื• ื›ื“ื™ ืœืžืชื’ SW2.
ืื– ืื SW2 ืžืฉืชืžืฉ ื‘ืžืฆื‘ ื’ื™ื–ื•ื vtp, ื”ื•ื ืื•ืžืจ ืœ-SW1: "ืื ื ืืœ ืชืฉืœื— ืœื™ ืชืขื‘ื•ืจื” ืขื‘ื•ืจ VLAN10 ื›ื™ ื”ืจืฉืช ื”ื–ื• ืœื ืžื—ื•ื‘ืจืช ืืœื™ื™ ื•ืืฃ ืื—ืช ืžื”ื™ืฆื™ืื•ืช ืฉืœื™ ืœื ืžื•ื’ื“ืจืช ืœืขื‘ื•ื“ ืขื ื”ืจืฉืช ื”ื–ื•." ื–ื” ืžื” ืฉืขื•ืฉื” ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ืช ื”ื’ื™ื–ื•ื vtp.

ื™ืฉ ื“ืจืš ื ื•ืกืคืช ืœืกื ืŸ ืชืขื‘ื•ืจื” ืขื‘ื•ืจ ืžืžืฉืง ืกืคืฆื™ืคื™. ื–ื” ืžืืคืฉืจ ืœืš ืœื”ื’ื“ื™ืจ ื™ืฆื™ืื” ืขืœ ืชื ืžื˜ืขืŸ ืขื VLAN ืกืคืฆื™ืคื™. ื”ื—ื™ืกืจื•ืŸ ืฉืœ ืฉื™ื˜ื” ื–ื• ื”ื•ื ื”ืฆื•ืจืš ืœื”ื’ื“ื™ืจ ื™ื“ื ื™ืช ื›ืœ ื™ืฆื™ืืช ื˜ืจืื ืง, ืืฉืจ ื™ื”ื™ื” ืฆื•ืจืš ืœืฆื™ื™ืŸ ืื™ืœื• ืจืฉืชื•ืช VLAN ืžื•ืชืจื•ืช ื•ืื™ืœื• ืืกื•ืจื•ืช. ืœืฉื ื›ืš, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืจืฆืฃ ืฉืœ 3 ืคืงื•ื“ื•ืช. ื”ืจืืฉื•ืŸ ืžืฆื™ื™ืŸ ืืช ื”ืžืžืฉืง ื”ืžื•ืฉืคืข ืžื”ื”ื’ื‘ืœื•ืช ื”ืœืœื•, ื”ืฉื ื™ ื”ื•ืคืš ืืช ื”ืžืžืฉืง ื”ื–ื” ืœื™ืฆื™ืืช ื˜ืจืื ืง, ื•ื”ืฉืœื™ืฉื™ - switchport trunk allowed vlan < all/none/add/remove/VLAN number> - ืžืจืื” ืื™ื–ื” VLAN ืžื•ืชืจ ื‘ื™ืฆื™ืื” ื–ื•: ื”ื›ืœ, ืืฃ ืื—ื“, VLAN ืœื”ื•ืกืคืช ืื• VLAN ืœื”ื™ืžื—ืง.

ื‘ื”ืชืื ืœืžืฆื‘ ื”ืกืคืฆื™ืคื™, ืืชื” ื‘ื•ื—ืจ ื‘ืžื” ืœื”ืฉืชืžืฉ: ื’ื™ื–ื•ื VTP ืื• Trunk ืžื•ืชืจ. ืืจื’ื•ื ื™ื ืžืกื•ื™ืžื™ื ืžืขื“ื™ืคื™ื ืœื ืœื”ืฉืชืžืฉ ื‘-VTP ืžืกื™ื‘ื•ืช ืื‘ื˜ื—ื”, ื•ืœื›ืŸ ื”ื ื‘ื•ื—ืจื™ื ืœื”ื’ื“ื™ืจ ืืช ื”ืชืฆื•ืจื” ืฉืœ trunking ื‘ืื•ืคืŸ ื™ื“ื ื™. ืžื›ื™ื•ื•ืŸ ืฉืคืงื•ื“ืช ื”-vtp pruning ืœื ืขื•ื‘ื“ืช ื‘-Packet Tracer, ืื ื™ ืืจืื” ืื•ืชื” ื‘ืืžื•ืœื˜ื•ืจ GNS3.

ืื ืชื™ื›ื ืกื• ืœื”ื’ื“ืจื•ืช SW2 ื•ืชื›ื ืกื• ืœืคืงื•ื“ืช vtp pruning, ื”ืžืขืจื›ืช ืชื“ื•ื•ื— ืžื™ื“ ืฉื”ืžืฆื‘ ื”ื–ื” ืžื•ืคืขืœ: ื’ื™ื–ื•ื ืžื•ืคืขืœ, ื›ืœื•ืžืจ, "ื’ื™ื–ื•ื" VLAN ืžื•ืคืขืœ ื‘ืคืงื•ื“ื” ืื—ืช ื‘ืœื‘ื“.

ืื ื ืงืœื™ื“ ืืช ื”ืคืงื•ื“ื” show vtp status, ื ืจืื” ืฉืžืฆื‘ vtp pruning ืžื•ืคืขืœ.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ืืชื” ืžื’ื“ื™ืจ ืžืฆื‘ ื–ื” ื‘ืฉืจืช ืžืชื’, ืขื‘ื•ืจ ืœื”ื’ื“ืจื•ืช ืฉืœื• ื•ื”ื–ืŸ ืืช ืคืงื•ื“ืช ื”-vtp pruning. ืžืฉืžืขื•ืช ื”ื“ื‘ืจ ื”ื™ื ืฉื”ืชืงื ื™ื ื”ืžื—ื•ื‘ืจื™ื ืœืฉืจืช ื™ืฉืชืžืฉื• ืื•ื˜ื•ืžื˜ื™ืช ื‘ื—ื™ืชื•ืš vtp ื›ื“ื™ ืœืžื–ืขืจ ืืช ืชืขื‘ื•ืจืช ื”- trunking ืขื‘ื•ืจ ืจืฉืชื•ืช VLAN ืœื ืจืœื•ื•ื ื˜ื™ื•ืช.

ืื ืื™ื ืš ืจื•ืฆื” ืœื”ืฉืชืžืฉ ื‘ืžืฆื‘ ื–ื”, ืขืœื™ืš ืœื”ื™ื›ื ืก ืœืžืžืฉืง ืกืคืฆื™ืคื™, ืœืžืฉืœ e0/0, ื•ืœืื—ืจ ืžื›ืŸ ืœื”ื•ืฆื™ื ืืช ื”ืคืงื•ื“ื” switchport trunk allowed vlan. ื”ืžืขืจื›ืช ืชื™ืชืŸ ืœืš ืจืžื–ื™ื ืœื’ื‘ื™ ืคืจืžื˜ืจื™ื ืืคืฉืจื™ื™ื ืขื‘ื•ืจ ืคืงื•ื“ื” ื–ื•:

โ€” WORD โ€” ืžืกืคืจ VLAN ืฉื™ื”ื™ื” ืžื•ืชืจ ื‘ืžืžืฉืง ื–ื” ื‘ืžืฆื‘ ื˜ืจืื ืง;
โ€” ื”ื•ืกืฃ โ€” VLAN ืฉื™ืชื•ื•ืกืฃ ืœืจืฉื™ืžืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN;
- ื”ื›ืœ - ืืคืฉืจ ืืช ื›ืœ ื”-VLAN;
- ืœืžืขื˜ - ืืคืฉืจ ืืช ื›ืœ ืจืฉืชื•ืช ื”-VLAN ืœืžืขื˜ ืืœื” ืฉืฆื•ื™ื ื•;
- ืื™ืŸ - ืœืืกื•ืจ ืืช ื›ืœ ืจืฉืชื•ืช ื”-VLAN;
โ€” ื”ืกืจ โ€” ื”ืกืจ VLAN ืžืจืฉื™ืžืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ VLAN.

ืœื“ื•ื’ืžื”, ืื ื™ืฉ ืœื ื• ื˜ืจืื ืง ืžื•ืชืจ ืœ-VLAN10 ื•ืื ื• ืจื•ืฆื™ื ืœืืคืฉืจ ืื•ืชื• ืœืจืฉืช VLAN20, ืื– ืขืœื™ื ื• ืœื”ื–ื™ืŸ ืืช ื”ืคืงื•ื“ื” switchport trunk allowed vlan add 20.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ื™ ืจื•ืฆื” ืœื”ืจืื•ืช ืœืš ืžืฉื”ื• ืื—ืจ, ืื– ืื ื™ ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” show interface trunk. ืฉื™ื ืœื‘ ืฉื‘ื‘ืจื™ืจืช ืžื—ื“ืœ ื›ืœ ืจืฉืชื•ืช ื”-VLAN 1-1005 ื”ื™ื• ืžื•ืชืจื•ืช ืขื‘ื•ืจ ื”ื˜ืจืื ืง, ื•ื›ืขืช ื”ืชื•ื•ืกืฃ ืœื”ื VLAN10.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืื ืื ื™ ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” switchport trunk allowed vlan add 20 ื•ืื‘ืงืฉ ืฉื•ื‘ ืœื”ืฆื™ื’ ืืช ืกื˜ื˜ื•ืก ื”- trunk, ื ื•ื›ืœ ืœืจืื•ืช ืฉืœื˜ืจืื ืง ื™ืฉ ื›ืขืช ืฉืชื™ ืจืฉืชื•ืช ืžื•ืชืจื•ืช - VLAN10 ื•-VLAN20.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ื‘ืžืงืจื” ื–ื”, ืฉื•ื ืชืขื‘ื•ืจื” ืื—ืจืช, ืžืœื‘ื“ ืืœื” ื”ืžื™ื•ืขื“ื•ืช ืœืจืฉืชื•ืช ืฉืฆื•ื™ื ื•, ืœื ืชื•ื›ืœ ืœืขื‘ื•ืจ ื“ืจืš ืชื ื”ืžื˜ืขืŸ ื”ื–ื”. ืขืœ ื™ื“ื™ ื”ืชืจืช ืชืขื‘ื•ืจื” ืจืง ืขื‘ื•ืจ VLAN 10 ื•-VLAN 20, ืฉืœืœื ื• ืชืขื‘ื•ืจื” ืขื‘ื•ืจ ื›ืœ ืฉืืจ ื”-VLAN. ื”ื ื” ืื™ืš ืœื”ื’ื“ื™ืจ ื‘ืื•ืคืŸ ื™ื“ื ื™ ื”ื’ื“ืจื•ืช ื˜ืจืื ืงื™ื ื’ ืขื‘ื•ืจ VLAN ืกืคืฆื™ืคื™ ื‘ืžืžืฉืง ืžืชื’ ืกืคืฆื™ืคื™.

ืฉื™ืžื• ืœื‘ ืฉืขื“ ืกื•ืฃ ื”ื™ื•ื ื‘-17 ื‘ื ื•ื‘ืžื‘ืจ 2017 ื™ืฉ ืœื ื• 90% ื”ื ื—ื” ืขืœ ืขืœื•ืช ื”ื•ืจื“ืช ืขื‘ื•ื“ืช ืžืขื‘ื“ื” ื‘ื ื•ืฉื ื–ื” ื‘ืืชืจ ืฉืœื ื•.

Cisco Training 200-125 CCNA v3.0. ื™ื•ื 35: ืคืจื•ื˜ื•ืงื•ืœ Trunking ื“ื™ื ืžื™ (DTP)

ืชื•ื“ื” ืขืœ ืชืฉื•ืžืช ื”ืœื‘ ื•ื ืชืจืื” ื‘ืฉื™ืขื•ืจ ื”ืกืจื˜ื•ืŸ ื”ื‘ื!


ื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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