ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ื”ื™ื™ึทื ื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืคืึธืจื–ืขืฆืŸ ืื•ื ื“ื–ืขืจ ื“ื™ืกืงื•ืกื™ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ืœืึทื ื– ืื•ืŸ ื“ื™ืกืงื•ื˜ื™ืจืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ืงืึทื ืกืขืคึผืก ืคื•ืŸ ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ. ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ VTP ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื•ื•ื™ื“ื™ืืก, ืื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื–ืึทืš ื•ื•ืึธืก ื–ืึธืœ ืงื•ืžืขืŸ ืฆื• ื“ื™ื™ืŸ ืžื™ื™ื ื•ื ื’ ื•ื•ืขืŸ ืื™ืจ ื”ืขืจืŸ ื•ื•ืขื’ืŸ VTP ืื™ื– ืึทื– ืขืก ืื™ื– ื ื™ืฉื˜ ืึท ื˜ืจื•ื ืงื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœ, ื˜ืจืึธืฅ ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ืึท "VLAN ื˜ืจื•ื ืงื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœ."

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ื•ื•ื™ ืื™ืจ ื•ื•ื™ืกืŸ, ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ืคืึธืœืงืก ื˜ืจื•ื ืงื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก - ื“ื™ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ Cisco ISL ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ื’ืขื ื™ืฆื˜ ื”ื™ื™ึทื ื˜, ืื•ืŸ ื“ื™ 802.q ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ืึธืก ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ื ืขืฅ ื“ืขื•ื•ื™ืกืขืก ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื– ืฆื• ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ ื˜ืจื•ื ืงื™ื ื’ ืคืึทืจืงืขืจ. ื“ืขืจ ืคึผืจืึธื˜ืึธืงืึธืœ ืื™ื– ืื•ื™ืš ื’ืขื ื™ืฆื˜ ืื™ืŸ ืกื™ืกืงืึธ ืกื•ื•ื™ื˜ืฉื™ื–. ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขื–ืึธื’ื˜ ืึทื– ื•ื•ื˜ืคึผ ืื™ื– ืึท ื•ื•ืœืึทืŸ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืคึผืจืึธื˜ืึธืงืึธืœ, ื“ืึธืก ืื™ื–, ืขืก ืื™ื– ื“ื™ื–ื™ื™ื ื“ ืฆื• ืกื™ื ื’ืงืจืึทื ื™ื™ื– ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืึทืจื™ื‘ืขืจ ืึทืœืข ื ืขืฅ ืกื•ื•ื™ื˜ืฉื™ื–.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืžื™ืจ ื“ืขืจืžืื ื˜ ืคืึทืจืฉื™ื“ืขื ืข ื•ื•ื˜ืคึผ ืžืึธื“ืขืก - ืกืขืจื•ื•ืขืจ, ืงืœื™ืขื ื˜, ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜. ืื•ื™ื‘ ื“ื™ ืžื™ื˜ืœ ื ื™ืฆื˜ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข, ื“ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ, ืœื™ื™ื’ืŸ ืึธื“ืขืจ ืึทืจืึธืคึผื ืขืžืขืŸ ื•ื•ืœืึทื ื–. ืงืœื™ืขื ื˜ ืžืึธื“ืข ื˜ื•ื˜ ื ื™ืฉื˜ ืœืึธื–ืŸ ืื™ืจ ืฆื• ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืกืขื˜ื˜ื™ื ื’ืก, ืื™ืจ ืงืขื ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ื‘ืœื•ื™ื– ื“ื•ืจืš ื“ื™ ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ, ืื•ืŸ ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ืื•ื™ืฃ ืึทืœืข ื•ื•ื˜ืคึผ ืงืœื™ื™ืึทื ืฅ. ื ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืžืึธื“ืข ื˜ื•ื˜ ื ื™ืฉื˜ ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก, ืึธื‘ืขืจ ืคืฉื•ื˜ ื’ื™ื™ื˜ ื“ื•ืจืš ื–ื™ืš ืื•ืŸ ื˜ืจืึทื ืกืคืขืจืก ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืžื™ื˜ืœ ืื™ืŸ ืงืœื™ืขื ื˜ ืžืึธื“ืข. ื“ืขืจ ืžืึธื“ืข ืื™ื– ืขื ืœืขืš ืฆื• ื“ื™ืกื™ื™ื‘ืึทืœ VTP ืื•ื™ืฃ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืžื™ื˜ืœ, ืื•ืŸ ื•ื•ืขื ื“ืŸ ืขืก ืื™ืŸ ืึท ื˜ืจืึทื ืกืคึผืึธืจื˜ืขืจ ืคื•ืŸ VLAN ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข.

ืœืึธืžื™ืจ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืฆื• ื“ื™ ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ ืคึผืจืึธื’ืจืึทื ืื•ืŸ ื“ื™ ื ืขืฅ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ื“ื™ืกืงืึทืกื˜ ืื™ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ืœืขืงืฆื™ืข. ืžื™ืจ ืงืึทื ืคื™ื’ื™ืขืจื“ ืึท VLAN10 ื ืขืฅ ืคึฟืึทืจ ื“ื™ ืคืืจืงื•ื™ืคื•ื ื’ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืื•ืŸ ืึท VLAN20 ื ืขืฅ ืคึฟืึทืจ ื“ื™ ืคึฟืึทืจืงื•ื™ืฃ ืึธืคึผื˜ื™ื™ืœื•ื ื’, ืงืึทืžื‘ื™ื™ื ื™ื ื’ ื–ื™ื™ ืžื™ื˜ ื“ืจื™ื™ ืกื•ื•ื™ื˜ืฉื™ื–.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืฆื•ื•ื™ืฉืŸ ืกื•ื•ื™ื˜ืฉื™ื– SW0 ืื•ืŸ SW1 ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื™ื‘ืขืจ ื“ื™ VLAN20 ื ืขืฅ, ืื•ืŸ ืฆื•ื•ื™ืฉืŸ SW0 ืื•ืŸ SW2 ืขืก ืื™ื– ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืื™ื‘ืขืจ ื“ื™ VLAN10 ื ืขืฅ ืจืขื›ื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ืžื™ืจ ืฆื•ื’ืขื’ืขื‘ืŸ VLAN10 ืฆื• ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ SW1.
ืื™ืŸ ืกื“ืจ ืฆื• ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื•ื•ื˜ืคึผ ืคึผืจืึธื˜ืึธืงืึธืœ, ืœืึธื–ืŸ ืื•ื ื“ื– ื ื•ืฆืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉื™ื– ื•ื•ื™ ืึท ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ, ืœืึธื–ืŸ ืขืก ื–ื™ื™ืŸ SW0. ืื•ื™ื‘ ืื™ืจ ื’ืขื“ืขื ืงืขืŸ, ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื– ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข. ืœืึธืžื™ืจ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ื•ื•ืึธืงื–ืึทืœ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ vtp ืกื˜ืึทื˜ื•ืก ื‘ืึทืคึฟืขืœ. ืื™ืจ ื–ืขืŸ ื“ื™ ืงืจืึทื ื˜ ื•ื•ื˜ืคึผ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืขืจืกื™ืข ืื™ื– 2 ืื•ืŸ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืื™ื– 4. ืื•ื™ื‘ ืื™ืจ ื’ืขื“ืขื ืงืขืŸ, ื™ืขื“ืขืจ ืžืึธืœ ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ื’ืขืžืื›ื˜ ืฆื• ื“ื™ ื•ื•ื˜ืคึผ ื“ืึทื˜ืึทื‘ื™ื™ืก, ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ื™ื ืงืจื™ืกื™ื– ืžื™ื˜ ืื™ื™ืŸ.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ื“ื™ ืžืึทืงืกื™ืžื•ื ื ื•ืžืขืจ ืคื•ืŸ ื’ืขืฉื˜ื™ืฆื˜ ื•ื•ืœืึทื ื– ืื™ื– 255. ื“ืขื ื ื•ืžืขืจ ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ื™ ืกืึธืจื˜ ืคื•ืŸ ื“ื™ ืกืคึผืขืฆื™ืคื™ืฉ ืกื™ืกืงืึธ ื‘ืึทืฉื˜ื™ืžืขืŸ, ื–ื™ื ื˜ ืคืึทืจืฉื™ื“ืขื ืข ืกื•ื•ื™ื˜ืฉื™ื– ืงืขื ืขืŸ ืฉื˜ื™ืฆืŸ ืคืึทืจืฉื™ื“ืขื ืข ื ื•ืžืขืจืŸ ืคื•ืŸ ื”ื™ื’ืข ื•ื•ื™ืจื˜ื•ืึทืœ ื ืขื˜ื•ื•ืึธืจืงืก. ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื•ื•ืœืึทื ื– ืื™ื– 7, ืื™ืŸ ืึท ืžื™ื ื•ื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ืื™ืŸ ื•ื•ืึธืก ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ื–ืขื ืขืŸ. ื•ื•ื˜ืคึผ ืงืึธื ื˜ืจืึธืœ ืžืึธื“ืข ืื™ื– ืกืขืจื•ื•ืขืจ, ืคืขืœื“ ื ืึธืžืขืŸ ืื™ื– ื ื™ืฉื˜ ื‘ืึทืฉื˜ื™ืžื˜, ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืžืึธื“ืข ืื™ื– ืคืึทืจืงืจื™ืคึผืœื˜, ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืžืขืŸ ืฆื•ืจื™ืง ืฆื• ื“ืขื ืฉืคึผืขื˜ืขืจ. VTP V2 ืื•ืŸ VTP Traps Generation ืžืึธื“ืขืก ื–ืขื ืขืŸ ืื•ื™ืš ืคืึทืจืงืจื™ืคึผืœื˜. ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ืขื’ืŸ ื“ื™ ืœืขืฆื˜ืข ืฆื•ื•ื™ื™ ืžืึธื“ืขืก ืฆื• ืคืึธืจืŸ ื“ื™ 200-125 CCNA ื™ื’ื–ืึทื, ืึทื–ื•ื™ ื˜ืึธืŸ ื ื™ื˜ ื–ืึธืจื’ ื•ื•ืขื’ืŸ ื–ื™ื™.

ืœืึธืžื™ืจ ื ืขืžืขืŸ ืึท ืงื•ืง ืื™ืŸ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืžื™ื˜ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ. ื•ื•ื™ ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขื–ืขืŸ ืื™ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื•ื•ื™ื“ืขื, ืžื™ืจ ื”ืึธื‘ืŸ 4 ืึทื ืกืึทืคึผืึธืจื˜ื™ื“ ื ืขื˜ื•ื•ืึธืจืงืก: 1002, 1003, 1004 ืื•ืŸ 1005.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืขืก ืื•ื™ืš ืœื™ืกื˜ืขื“ ื“ื™ 2 ื ืขื˜ื•ื•ืึธืจืงืก ืžื™ืจ ื‘ืืฉืืคืŸ, VLAN10 ืื•ืŸ 20, ืื•ืŸ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืขืฅ, VLAN1. ืื™ืฆื˜ ืœืึธื–ืŸ ืื•ื ื“ื– ื’ื™ื™ืŸ ืฆื• ืืŸ ืื ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื–ืขืœื‘ืข ื‘ืึทืคึฟืขืœ ืฆื• ื–ืขืŸ ื“ื™ VTP ืกื˜ืึทื˜ื•ืก. ืื™ืจ ื–ืขืŸ ืึทื– ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืคื•ืŸ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– 3, ืขืก ืื™ื– ืื™ืŸ ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข ืื•ืŸ ืึทืœืข ืื ื“ืขืจืข ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืขื ืœืขืš ืฆื• ื“ืขืจ ืขืจืฉื˜ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ. ื•ื•ืขืŸ ืื™ืš ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ, ืื™ืš ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืžืื›ื˜ 2 ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก, ืื™ื™ื ืขืจ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ SW0, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืคื•ืŸ SW1 ืื™ื– 3. ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืžืื›ื˜ 3 ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ, ื“ืขืจื™ื‘ืขืจ ื–ื™ื™ืŸ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ื’ืขื•ื•ืืงืกืŸ ืฆื• 4.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืื™ืฆื˜ ืœืึธื–ืŸ ืก ืงื•ืง ืื™ืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ SW2. ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ื“ืึธ ืื™ื– 1, ื•ื•ืึธืก ืื™ื– ืžืึธื“ื ืข. ืžื™ืจ ืžื•ื–ืŸ ื”ืึธื‘ืŸ ืึท ืฆื•ื•ื™ื™ื˜ ืจืขื•ื•ื™ื–ื™ืข ื•ื•ื™ื™ึทืœ 1 ืกืขื˜ื˜ื™ื ื’ืก ื˜ื•ื™ืฉืŸ ืื™ื– ื’ืขืžืื›ื˜. ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืžืื›ื˜ ืื™ื™ืŸ ืขื ื“ืขืจื•ื ื’, ืงืจื™ื™ื™ื˜ื™ื ื’ VLAN10, ืื•ืŸ ืื™ืš ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ ื•ื•ืึธืก ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ื ื™ืฉื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜. ื˜ืึธืžืขืจ ื“ืึธืก ื’ืขื˜ืจืืคืŸ ื•ื•ื™ื™ึทืœ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืึท ืคืึทืงื˜ื™ืฉ ื ืขืฅ, ืึธื‘ืขืจ ืึท ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื ืขืฅ ืกื™ืžื™ืึทืœื™ื™ื˜ืขืจ, ื•ื•ืึธืก ืงืขืŸ ื”ืึธื‘ืŸ ืขืจืจืึธืจืก. ื•ื•ืขืŸ ืื™ืจ ื”ืึธื‘ืŸ ื“ื™ ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืคืึทืงื˜ื™ืฉ ื“ืขื•ื•ื™ืกืขืก ื‘ืฉืขืช ื™ื ื˜ืขืจื ื™ื ื’ ื‘ื™ื™ ืกื™ืกืงืึธ, ื“ืึธืก ื•ื•ืขื˜ ื”ืขืœืคึฟืŸ ืื™ืจ ืžืขืจ ื•ื•ื™ ื“ื™ ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ ืกื™ืžื™ืึทืœื™ื™ื˜ืขืจ. ืืŸ ืื ื“ืขืจ ื ื•ืฆื™ืง ื–ืึทืš ืื™ืŸ ื“ืขืจ ืึทื•ื•ืขืง ืคื•ืŸ ืคืึทืงื˜ื™ืฉ ื“ืขื•ื•ื™ืกืขืก ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ GNC3, ืึธื“ืขืจ ืึท ื’ืจืึทืคื™ืงืึทืœ ืกื™ืกืงืึธ ื ืขืฅ ืกื™ืžื™ืึทืœื™ื™ื˜ืขืจ. ื“ืึธืก ืื™ื– ืึทืŸ ืขืžื•ืœืึทื˜ืึธืจ ื•ื•ืึธืก ื ื™ืฆื˜ ื“ื™ ืคืึทืงื˜ื™ืฉ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืคื•ืŸ ืึท ืžื™ื˜ืœ, ืึทื–ืึท ื•ื•ื™ ืึท ืจืึทื•ื˜ืขืจ. ืขืก ืื™ื– ืึท ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึท ืกื™ืžื™ืึทืœื™ื™ื˜ืขืจ ืื•ืŸ ืึทืŸ ืขืžื•ืœืึทื˜ืึธืจ - ื“ื™ ืขืจืฉื˜ืข ืื™ื– ืึท ืคึผืจืึธื’ืจืึทื ื•ื•ืึธืก ืงื•ืงื˜ ื•ื•ื™ ืึท ืคืึทืงื˜ื™ืฉ ืจืึทื•ื˜ืขืจ, ืึธื‘ืขืจ ืื™ื– ื ื™ืฉื˜ ืื™ื™ื ืขืจ. ื“ื™ ืขืžื•ืœืึทื˜ืึธืจ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืงืจื™ื™ื™ืฅ ื‘ืœื•ื™ื– ื“ื™ ืžื™ื˜ืœ ื–ื™ืš, ืึธื‘ืขืจ ื ื™ืฆื˜ ืคืึทืงื˜ื™ืฉ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืฆื• ืึทืจื‘ืขื˜ืŸ ืขืก. ืึธื‘ืขืจ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืœื•ื™ืคืŸ ืคืึทืงื˜ื™ืฉ Cisco IOS ื•ื•ื™ื™ื›ื•ื•ืืจื’, ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ ืื™ื– ื“ื™ื™ืŸ ื‘ืขืกื˜ืขืจ ืึธืคึผืฆื™ืข.

ืึทื–ื•ื™, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ SW0 ื•ื•ื™ ืึท ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ, ืคึฟืึทืจ ื“ืขื ืื™ืš ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืกืขื˜ื˜ื™ื ื’ืก ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื˜ืคึผ ื•ื•ืขืจืกื™ืข 2 ื‘ืึทืคึฟืขืœ ื•ื•ื™ ืื™ืš ื’ืขื–ืื’ื˜, ืžื™ืจ ืงืขื ืขืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ื™ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืขืจืกื™ืข ื•ื•ืึธืก ืžื™ืจ ื“ืึทืจืคึฟืŸ - 1 ืึธื“ืขืจ 2 ืคืึทืœ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืึท ืฆื•ื•ื™ื™ื˜ ื•ื•ืขืจืกื™ืข. ื“ืขืจื ืึธืš, ื ื™ืฆืŸ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ื‘ืึทืคึฟืขืœ, ืžื™ืจ ืฉื˜ืขืœืŸ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ - ืกืขืจื•ื•ืขืจ, ืงืœื™ืขื ื˜ ืึธื“ืขืจ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜. ืื™ืŸ ื“ืขื ืคืึทืœ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข, ืื•ืŸ ื ืึธืš ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ืกืขืจื•ื•ืขืจ ื‘ืึทืคึฟืขืœ, ื“ื™ ืกื™ืกื˜ืขื ื“ื™ืกืคึผืœื™ื™ื– ืึท ืึธื ื–ืึธื’ ืึทื– ื“ื™ ืžื™ื˜ืœ ืื™ื– ืฉื•ื™ืŸ ืื™ืŸ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข. ื“ืขืจื ืึธืš, ืžื™ืจ ืžื•ื–ืŸ ืงืึทื ืคื™ื’ื™ืขืจ ืึท ื•ื•ื˜ืคึผ ืคืขืœื“, ืคึฟืึทืจ ื•ื•ืึธืก ืžื™ืจ ื ื•ืฆืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคืขืœื“ nwking.org ื‘ืึทืคึฟืขืœ. ืคืืจื•ื•ืืก ืื™ื– ื“ืึธืก ื ื™ื™ื˜ื™ืง? ืื•ื™ื‘ ืขืก ืื™ื– ืืŸ ืื ื“ืขืจ ืžื™ื˜ืœ ืื•ื™ืฃ ื“ื™ ื ืขืฅ ืžื™ื˜ ืึท ื”ืขื›ืขืจ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ, ืึทืœืข ืื ื“ืขืจืข ื“ืขื•ื•ื™ืกืขืก ืžื™ื˜ ืึท ื ื™ื“ืขืจื™ืงืขืจ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ืจืขืคึผืœืึทืงื™ื™ื˜ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ ื“ืขื ืžื™ื˜ืœ. ืึธื‘ืขืจ, ื“ืึธืก ื›ืึทืคึผืึทื ื– ื‘ืœื•ื™ื– ืื•ื™ื‘ ื“ื™ ื“ืขื•ื•ื™ืกืขืก ื”ืึธื‘ืŸ ื“ื™ ื–ืขืœื‘ืข ืคืขืœื“ ื ืึธืžืขืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ื‘ ืื™ืจ ืึทืจื‘ืขื˜ ื‘ื™ื™ึท nwking.org, ืื™ืจ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ืขื ืคืขืœื“, ืื•ื™ื‘ ื‘ื™ื™ ืกื™ืกืงืึธ, ื“ืขืžืึธืœื˜ ื“ื™ ืคืขืœื“ cisco.com, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ. ื“ื™ ืคืขืœื“ ื ืึธืžืขืŸ ืคื•ืŸ ื“ื™ื™ืŸ ืคื™ืจืžืข 'ืก ื“ืขื•ื•ื™ืกืขืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื•ื™ืกื˜ื™ื™ืœืŸ ื–ื™ื™ ืคื•ืŸ ื“ืขื•ื•ื™ืกืขืก ืคื•ืŸ ืืŸ ืื ื“ืขืจ ืคื™ืจืžืข ืึธื“ืขืจ ืคื•ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื“ืขื•ื•ื™ืกืขืก ืื•ื™ืฃ ื“ื™ ื ืขืฅ. ื•ื•ืขืŸ ืื™ืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืึท ืคื™ืจืžืข 'ืก ืคืขืœื“ ื ืึธืžืขืŸ ืฆื• ืึท ืžื™ื˜ืœ, ืื™ืจ ืžืึทื›ืŸ ืขืก ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืคื™ืจืžืข 'ืก ื ืขืฅ.

ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื–ืึทืš ืฆื• ื˜ืึธืŸ ืื™ื– ืฉื˜ืขืœืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ. ืขืก ืื™ื– ื ื•ื™ื˜ื™ืง ืึทื–ื•ื™ ืึทื– ืึท ื”ืขืงืขืจ ืžื™ื˜ ืึท ืžื™ื˜ืœ ืžื™ื˜ ืึท ื”ื•ื™ืš ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืงืขืŸ ื ื™ืฉื˜ ื ืึธื›ืžืึทื›ืŸ ื–ื™ื™ืŸ VTP ืกืขื˜ื˜ื™ื ื’ืก ืฆื• ื“ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ. ืื™ืš ืึทืจื™ื™ึทืŸ ื“ื™ ืกื™ืกืงืึธ ืคึผืึทืจืึธืœ ืžื™ื˜ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ ืกื™ืกืงืึธ ื‘ืึทืคึฟืขืœ. ื ืึธืš ื“ืขื, ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื•ื•ื˜ืคึผ ื“ืึทื˜ืŸ ืฆื•ื•ื™ืฉืŸ ืกื•ื•ื™ื˜ืฉื™ื– ื•ื•ืขื˜ ื–ื™ื™ืŸ ืžืขื’ืœืขืš ื‘ืœื•ื™ื– ืื•ื™ื‘ ื“ื™ ืคึผืึทืกื•ื•ืขืจื“ื– ื’ืœื™ื™ึทื›ืŸ. ืื•ื™ื‘ ื“ื™ ืคืึทืœืฉ ืคึผืึทืจืึธืœ ืื™ื– ื’ืขื ื™ืฆื˜, ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜.

ืœืึธืžื™ืจ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืฉืึทืคึฟืŸ ืขื˜ืœืขื›ืข ืžืขืจ ื•ื•ืœืึทื ื–. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืื™ืš ื ื•ืฆืŸ ื“ื™ config t ื‘ืึทืคึฟืขืœ, ื ื•ืฆืŸ ื“ื™ vlan 200 ื‘ืึทืคึฟืขืœ ืฆื• ืฉืึทืคึฟืŸ ืึท ื ืขืฅ ื ื•ืžืขืจ 200, ื’ืขื‘ืŸ ืขืก ื“ื™ ื ืึธืžืขืŸ TEST ืื•ืŸ ืจืึทื˜ืขื•ื•ืขืŸ ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืžื™ื˜ ื“ื™ ืึทืจื•ื™ืกื’ืึทื ื’ ื‘ืึทืคึฟืขืœ. ื“ืขืจื ืึธืš ืื™ืš ืžืึทื›ืŸ ืืŸ ืื ื“ืขืจ ื•ื•ืœืึทืŸ 500 ืื•ืŸ ืจื•ืคืŸ ืขืก TEST1. ืื•ื™ื‘ ืื™ืจ ืื™ืฆื˜ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ, ืื™ืŸ ื“ื™ ื˜ื™ืฉ ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ื ืขื˜ื•ื•ืึธืจืงืก ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ื“ื™ ืฆื•ื•ื™ื™ ื ื™ื™ึทืข ื ืขื˜ื•ื•ืึธืจืงืก, ืฆื• ื•ื•ืึธืก ืงื™ื™ืŸ ืื™ื™ืŸ ืคึผืึธืจื˜ ืื™ื– ืึทืกื™ื™ื ื“.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืœืึธืžื™ืจ ื’ื™ื™ืŸ ืฆื• SW1 ืื•ืŸ ื–ืขืŸ ื–ื™ื™ืŸ VTP ืกื˜ืึทื˜ื•ืก. ืžื™ืจ ื–ืขืŸ ืึทื– ื’ืึธืจื ื™ืฉื˜ ื”ืื˜ ื’ืขื‘ื™ื˜ืŸ ื“ืึธ ืึทื—ื•ืฅ ื“ื™ ืคืขืœื“ ื ืึธืžืขืŸ, ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืœืึทื ื– ื‘ืœื™ื™ื‘ื˜ ื’ืœื™ื™ึทืš ืฆื• 7. ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื–ืขืŸ ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ืžื™ืจ ื‘ืืฉืืคืŸ ื“ืขืจืฉื™ื™ึทื ืขืŸ ื•ื•ื™ื™ึทืœ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ ื˜ื•ื˜ ื ื™ืฉื˜ ื’ืœื™ื™ึทื›ืŸ. ืœืึธืžื™ืจ ืฉื˜ืขืœืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ ืื•ื™ืฃ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื•ืจืš ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืึทืจื™ื™ึทืŸ ื“ื™ ืงืึทืžืึทื ื“ื– conf t, vtp pass ืื•ืŸ vtp ืคึผืึทืจืึธืœ ืกื™ืกืงืึธ. ื“ืขืจ ืกื™ืกื˜ืขื ื”ืึธื˜ ื’ืขืžืืœื“ืŸ ืึทื– ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ื™ ืžื™ื˜ืœ ืื™ืฆื˜ ื ื™ืฆื˜ ื“ื™ ืกื™ืกืงืึธ ืคึผืึทืจืึธืœ. ื–ืืœ ืก ื ืขืžืขืŸ ืืŸ ืื ื“ืขืจ ืงื•ืง ืื™ืŸ ื“ื™ VTP ืกื˜ืึทื˜ื•ืก ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืื•ื™ื‘ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“. ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื•ื•ืœืึทื ื– ืื™ื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื’ืขื•ื•ืืงืกืŸ ืฆื• 9.

ืื•ื™ื‘ ืื™ืจ ืงื•ืง ืื™ืŸ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ VLAN200 ืื•ืŸ VLAN500 ื ืขื˜ื•ื•ืึธืจืงืก ืžื™ืจ ื‘ืืฉืืคืŸ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืืจื•ื™ืก ืื™ืŸ ืขืก.

ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื“ืึทืจืฃ ื–ื™ื™ืŸ ื’ืขื˜ืืŸ ืžื™ื˜ ื“ื™ ืœืขืฆื˜ืข ื‘ืึทืฉื˜ื™ืžืขืŸ SW2. ื–ืืœ ืก ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ - ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ืงื™ื™ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืคืืจื’ืขืงื•ืžืขืŸ ืื™ืŸ ืขืก. ืคึผื•ื ืงื˜ ืึทื–ื•ื™, ืขืก ืื™ื– ืงื™ื™ืŸ ืขื ื“ืขืจื•ื ื’ ืื™ืŸ ื“ื™ VTP ืกื˜ืึทื˜ื•ืก. ื›ึผื“ื™ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ืื™ืจ ืื•ื™ืš ื“ืึทืจืคึฟืŸ ืฆื• ืฉื˜ืขืœืŸ ืึท ืคึผืึทืจืึธืœ, ื“ืึธืก ืื™ื–, ืึทืจื™ื™ึทืŸ ื“ื™ ื–ืขืœื‘ืข ืงืึทืžืึทื ื“ื– ื•ื•ื™ ืคึฟืึทืจ SW1. ื ืึธืš ื“ืขื, ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืœืึทื ื– ืื™ืŸ SW2 ืกื˜ืึทื˜ื•ืก ื•ื•ืขื˜ ืคืึทืจื’ืจืขืกืขืจืŸ ืฆื• 9.

ื“ืึธืก ืื™ื– ื•ื•ืึธืก VTP ืื™ื– ืคึฟืึทืจ. ื“ืึธืก ืื™ื– ืึท ื’ืจื•ื™ืก ื–ืึทืš ืึทื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ืึทืœืข ืงืœื™ืขื ื˜ ื ืขืฅ ื“ืขื•ื•ื™ืกืขืก ื ืึธืš ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ื’ืขืžืื›ื˜ ืฆื• ื“ื™ ืกืขืจื•ื•ืขืจ ืžื™ื˜ืœ. ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืžืึทื ื™ื•ืึทืœื™ ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื– - ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึทืงืขืจื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ. ืื•ื™ื‘ ืื™ืจ ื”ืึธื˜ 200 ื ืขืฅ ื“ืขื•ื•ื™ืกืขืก, ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืจ ืžืึทื›ืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืจืื˜ืขื•ื•ืขื˜ ืื•ื™ืฃ ืึทืœืข ืฆื•ื•ื™ื™ ื”ื•ื ื“ืขืจื˜ ื“ืขื•ื•ื™ืกืขืก ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜. ื ืึธืจ ืื™ืŸ ืคืึทืœ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืžืึทื›ืŸ ื–ื™ื›ืขืจ ืึทื– SW2 ืื™ื– ืื•ื™ืš ืึท ื•ื•ื˜ืคึผ ืงืœื™ืขื ื˜, ืึทื–ื•ื™ ืœืึธื–ืŸ ืื•ื ื“ื– ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืžื™ื˜ ื“ื™ ืงืึธื ืคื™ื’ ื” ื‘ืึทืคึฟืขืœ ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ืงืœื™ืขื ื˜ ื‘ืึทืคึฟืขืœ.

ืื–ื•ื™, ืื™ืŸ ืื•ื ื“ื–ืขืจ ื ืขืฅ ื‘ืœื•ื™ื– ื“ืขืจ ืขืจืฉื˜ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– ืื™ืŸ ื•ื•ื˜ืคึผ ืกืขืจื•ื•ื™ืจืขืจ ืžืึธื“ืข, ื“ื™ ืื ื“ืขืจืข ืฆื•ื•ื™ื™ ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ื•ื•ื˜ืคึผ ืงืœื™ืขื ื˜ ืžืึธื“ืข. ืื•ื™ื‘ ืื™ืš ืื™ืฆื˜ ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ SW2 ืกืขื˜ื˜ื™ื ื’ืก ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ vlan 1000 ื‘ืึทืคึฟืขืœ, ืื™ืš ื•ื•ืขืœ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืึธื ื–ืึธื’: "ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ VTP VLAN ืื™ื– ื ื™ืฉื˜ ืขืจืœื•ื™ื‘ื˜ ื•ื•ืขืŸ ื“ื™ ืžื™ื˜ืœ ืื™ื– ืื™ืŸ ืงืœื™ืขื ื˜ ืžืึธื“ืข." ืื–ื•ื™, ืื™ืš ืงืขืŸ ื ื™ืฉื˜ ืžืึทื›ืŸ ืงื™ื™ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืื•ื™ื‘ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– ืื™ืŸ ื•ื•ื˜ืคึผ ืงืœื™ืขื ื˜ ืžืึธื“ืข. ืื•ื™ื‘ ืื™ืš ื•ื•ื™ืœืŸ ืฆื• ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ, ืื™ืš ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืกืขืจื•ื•ืขืจ.

ืื™ืš ื’ื™ื™ืŸ ืฆื• ื“ื™ SW0 ื•ื•ืึธืงื–ืึทืœ ืกืขื˜ื˜ื™ื ื’ืก ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ืงืึทืžืึทื ื“ื– ื•ื•ืœืึทืŸ 999, ื ืึธืžืขืŸ IMRAN ืื•ืŸ ืึทืจื•ื™ืกื’ืึทื ื’. ื“ื™ ื ื™ื™ึทืข ื ืขืฅ ืื™ื– ืืจื•ื™ืก ืื™ืŸ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ, ืื•ืŸ ืื•ื™ื‘ ืื™ืš ืื™ืฆื˜ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ื™ ืงืœื™ืขื ื˜ ื‘ืึทืฉื˜ื™ืžืขืŸ SW2, ืื™ืš ื•ื•ืขืœ ื–ืขืŸ ืึทื– ื“ื™ ื–ืขืœื‘ืข ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืืจื•ื™ืก ื“ืึธ, ื“ืึธืก ืื™ื–, ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ.

ื•ื•ื™ ืื™ืš ื’ืขื–ืื’ื˜, ื•ื•ื˜ืคึผ ืื™ื– ืึท ื’ืจื•ื™ืก ืฉื˜ื™ืง ืคื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’, ืึธื‘ืขืจ ืื•ื™ื‘ ื’ืขื•ื•ื™ื™ื ื˜ ืคืึทืœืฉ, ืขืก ืงืขื ืขืŸ ืฆืขืฉื˜ืขืจืŸ ืึท ื’ืึทื ืฅ ื ืขืฅ. ื“ืขืจื™ื‘ืขืจ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ืึธืคึผื’ืขื”ื™ื˜ ื•ื•ืขืŸ ื”ืึทื ื“ืœื™ื ื’ ื“ื™ ืคื™ืจืžืข ื ืขืฅ ืื•ื™ื‘ ื“ื™ ืคืขืœื“ ื ืึธืžืขืŸ ืื•ืŸ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื‘ืึทืฉื˜ื™ืžื˜. ืื™ืŸ ื“ืขื ืคืึทืœ, ืึทืœืข ื“ื™ ื”ืขืงืขืจ ื“ืึทืจืฃ ืฆื• ื˜ืึธืŸ ืื™ื– ืฆื• ืฆืึทืคึผืŸ ื“ื™ ืงืึทื‘ืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ืŸ ืึท ื ืขืฅ ื›ืึธืœืขืœ ืื•ื™ืฃ ื“ื™ ื•ื•ืึทื ื˜, ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ืงื™ื™ืŸ ืึธืคื™ืก ื‘ืึทืฉื˜ื™ืžืขืŸ ืžื™ื˜ ื“ื™ DTP ืคึผืจืึธื˜ืึธืงืึธืœ ืื•ืŸ ื“ืขืจื ืึธืš ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืึทืœืข ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืžื™ื˜ ื“ื™ VTP ืคึผืจืึธื˜ืึธืงืึธืœ ื ื™ืฆืŸ ื“ื™ ื‘ืืฉืืคืŸ ืฉื˜ืึทื. . ื“ืขื ื•ื•ืขื’, ืึท ื”ืขืงืขืจ ืงืขื ืขืŸ ื•ื™ืกืžืขืงืŸ ืึทืœืข ื•ื•ื™ื›ื˜ื™ืง ื•ื•ืœืึทื ื–, ืžื™ื˜ ื“ื™ ืคืึทืงื˜ ืึทื– ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืคื•ืŸ ื–ื™ื™ืŸ ืžื™ื˜ืœ ืื™ื– ื”ืขื›ืขืจ ื•ื•ื™ ื“ื™ ืจืขื•ื•ื™ื–ื™ืข ื ื•ืžืขืจ ืคื•ืŸ ืื ื“ืขืจืข ืกื•ื•ื™ื˜ืฉื™ื–. ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืคื™ืจืžืข ืก ืกื•ื•ื™ื˜ืฉื™ื– ื•ื•ืขื˜ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืคืึทืจื‘ื™ื™ึทื˜ืŸ ืึทืœืข ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืžื™ื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ืคึฟื•ืŸ ื“ื™ ื‘ื™ื™ื–ืข ื‘ืึทืฉื˜ื™ืžืขืŸ, ืื•ืŸ ื“ื™ื™ืŸ ื’ืื ืฆืข ื ืขืฅ ื•ื•ืขื˜ ื™ื™ึทื ื‘ืจืึธืš.

ื“ืึธืก ืื™ื– ืจืขื›ื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ืงืึธืžืคึผื™ื•ื˜ืขืจืก ื–ืขื ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ืžื™ื˜ ืึท ื ืขืฅ ืงืึทื‘ืœืข ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจื˜ ืฆื• ื•ื•ืึธืก VLAN 10 ืึธื“ืขืจ VLAN20 ืื™ื– ืึทืกื™ื™ื ื“. ืื•ื™ื‘ ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ื–ืขื ืขืŸ ืื•ื™ืกื’ืขืžืขืงื˜ ืคื•ืŸ ื“ื™ ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ, ืขืก ื•ื•ืขื˜ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื“ื™ืกื™ื™ื‘ืึทืœ ื“ื™ ืคึผืึธืจื˜ ื•ื•ืึธืก ื’ืขื”ืขืจื˜ ืฆื• ื“ื™ ื ื™ื˜-ืขื’ื–ื™ืกื˜ืึทื ื˜ ื ืขืฅ. ื˜ื™ืคึผื™ืงืึทืœืœื™, ืึท ืคื™ืจืžืข 'ืก ื ืขืฅ ืงืขื ืขืŸ ื™ื™ึทื ื‘ืจืึธืš ืคึผื•ื ืงื˜ ื•ื•ื™ื™ึทืœ ื“ื™ ืกื•ื•ื™ื˜ืฉื™ื– ืคืฉื•ื˜ ื“ื™ืกื™ื™ื‘ืึทืœ ืคึผืึธืจืฅ ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ื•ื•ืœืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ื‘ืขืฉืึทืก ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ.

ืื™ืŸ ืกื“ืจ ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ืึทื–ืึท ืึท ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ื’ืขืฉืขืขื ื™ืฉ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉื˜ืขืœืŸ ืึท VTP ืคืขืœื“ ื ืึธืžืขืŸ ืื•ืŸ ืคึผืึทืจืึธืœ ืึธื“ืขืจ ื ื•ืฆืŸ ื“ื™ Cisco Port Security ืฉื˜ืจื™ืš, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคื™ืจืŸ ื“ื™ MAC ืึทื“ืจืขืก ืคื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจืฅ, ื™ื ื˜ืจืึธื•ื“ื•ืกื™ื ื’ ืคืึทืจืฉื™ื“ืŸ ืจื™ืกื˜ืจื™ืงืฉืึทื ื– ืื•ื™ืฃ ื–ื™ื™ืขืจ ื ื•ืฆืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ื‘ ืขืžืขืฆืขืจ ืึทื ื“ืขืจืฉ ืคืจื•ื•ื•ื˜ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ MAC ืึทื“ืจืขืก, ื“ื™ ืคึผืึธืจื˜ ื•ื•ืขื˜ ืžื™ื“ ืึทืจืึธืคึผื’ื™ื™ืŸ. ืžื™ืจ ื•ื•ืขืœืŸ ื ืขืžืขืŸ ืึท ื ืขืขื ื˜ืขืจ ืงื•ืง ืื™ืŸ ื“ืขื ืฉื˜ืจื™ืš ืคื•ืŸ ืกื™ืกืงืึธ ืกื•ื•ื™ื˜ืฉื™ื– ื–ื™ื™ืขืจ ื‘ืึทืœื“, ืึธื‘ืขืจ ืื™ืฆื˜ ืึทืœืข ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ืื™ื– ืึทื– ืคึผืึธืจื˜ ืกืขืงื•ืจื™ื˜ื™ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืžืึทื›ืŸ ื–ื™ื›ืขืจ ืึทื– ื•ื•ื˜ืคึผ ืื™ื– ืคึผืจืึธื˜ืขืงื˜ืขื“ ืคื•ืŸ ืึท ืึทื˜ืึทืงืขืจ.

ื–ืืœ ืก ืกืึทืžืขืจื™ื™ื– ื•ื•ืึธืก ืึท ื•ื•ื˜ืคึผ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืื™ื–. ื“ืึธืก ืื™ื– ื“ื™ ื‘ืจื™ืจื” ืคื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืขืจืกื™ืข - 1 ืึธื“ืขืจ 2, ื“ื™ ืึทืกื™ื™ื ืžืึทื ื˜ ืคื•ืŸ ื•ื•ื˜ืคึผ ืžืึธื“ืข - ืกืขืจื•ื•ืขืจ, ืงืœื™ืขื ื˜ ืึธื“ืขืจ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜. ื•ื•ื™ ืื™ืš ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ื“ื™ ื™ืขื ืขืจ ืžืึธื“ืข ื˜ื•ื˜ ื ื™ืฉื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ืคื•ืŸ ื“ื™ ืžื™ื˜ืœ ื–ื™ืš, ืึธื‘ืขืจ ืคืฉื•ื˜ ื˜ืจืึทื ืกืžื™ื˜ื˜ ืึทืœืข ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ืืจื•ืžื™ืงืข ื“ืขื•ื•ื™ืกืขืก. ื“ื™ ืคืืœื’ืขื ื“ืข ื–ืขื ืขืŸ ื“ื™ ืงืึทืžืึทื ื“ื– ืคึฟืึทืจ ืึทืกื™ื™ื ื™ื ื’ ืึท ืคืขืœื“ ื ืึธืžืขืŸ ืื•ืŸ ืคึผืึทืจืึธืœ: ื•ื•ื˜ืคึผ ืคืขืœื“ <ื“ืึธืžื™ื™ืŸ ื ืึธืžืขืŸ> ืื•ืŸ ื•ื•ื˜ืคึผ ืคึผืึทืจืึธืœ <ืคึผืึทืจืึธืœ>.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืื™ืฆื˜ ืœืึธื–ืŸ ืื•ื ื“ื– ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ VTP ืคึผืจื•ื ื™ื ื’ ืกืขื˜ื˜ื™ื ื’ืก. ืื•ื™ื‘ ืื™ืจ ืงื•ืง ืื™ืŸ ื“ื™ ื ืขืฅ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ืึทืœืข ื“ืจื™ื™ ืกื•ื•ื™ื˜ืฉื™ื– ื”ืึธื‘ืŸ ื“ื™ ื–ืขืœื‘ืข VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก, ื•ื•ืึธืก ืžื™ื˜ืœ ืึทื– VLAN10 ืื•ืŸ VLAN20 ื–ืขื ืขืŸ ื˜ื™ื™ืœ ืคื•ืŸ ืึทืœืข 3 ืกื•ื•ื™ื˜ืฉื™ื–. ื˜ืขืงื ื™ืงืœื™, ื‘ืึทืฉื˜ื™ืžืขืŸ SW2 ื“ืึทืจืฃ ื ื™ืฉื˜ VLAN20 ื•ื•ื™ื™ึทืœ ืขืก ื”ืื˜ ื ื™ืฉื˜ ืคึผืึธืจืฅ ื•ื•ืึธืก ื’ืขื”ืขืจืŸ ืฆื• ื“ืขื ื ืขืฅ. ืึธื‘ืขืจ, ืจืึทื’ืึทืจื“ืœืึทืก ืคื•ืŸ ื“ืขื, ืึทืœืข ืคืึทืจืงืขืจ ื’ืขืฉื™ืงื˜ ืคื•ืŸ ื“ื™ ืœืึทืคึผื˜ืึธืคึผ0 ืงืึธืžืคึผื™ื•ื˜ืขืจ ื“ื•ืจืš ื“ื™ VLAN20 ื ืขืฅ ืจื™ื˜ืฉืึทื– ื“ื™ SW1 ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ืŸ ืคึฟื•ืŸ ืขืก ื’ื™ื™ื˜ ื“ื•ืจืš ื“ืขื ืฉื˜ืึทื ืฆื• ื“ื™ SW2 ืคึผืึธืจืฅ. ื“ื™ื™ืŸ ื”ื•ื™ืคึผื˜ ืึทืจื‘ืขื˜ ื•ื•ื™ ืึท ื ืขืฅ ืžื•ืžื›ืข ืื™ื– ืฆื• ืขื ืฉื•ืจ ืึทื– ื•ื•ื™ ืงืœื™ื™ืŸ ื•ืžื ื™ื™ื˜ื™ืง ื“ืึทื˜ืŸ ื•ื•ื™ ืžืขื’ืœืขืš ื–ืขื ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืื™ื‘ืขืจ ื“ื™ ื ืขืฅ. ืื™ืจ ืžื•ื–ืŸ ืขื ืฉื•ืจ ืึทื– ื“ื™ ื ื™ื™ื˜ื™ืง ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“, ืึธื‘ืขืจ ื•ื•ื™ ืงืขื ืขืŸ ืื™ืจ ื‘ืึทื’ืจืขื ืขืฆืŸ ื“ื™ ื˜ืจืึทื ืกืžื™ืกื™ืข ืคื•ืŸ โ€‹โ€‹ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ื“ืืจืฃ ื“ื•ืจืš ื“ื™ ืžื™ื˜ืœ?

ืื™ืจ ืžื•ื–ืŸ ืขื ืฉื•ืจ ืึทื– ืคืึทืจืงืขืจ ื‘ืึทืฉืขืจื˜ ืคึฟืึทืจ ื“ืขื•ื•ื™ืกืขืก ืื•ื™ืฃ VLAN20 ื•ื•ืขื˜ ื ื™ืฉื˜ ืœื•ื™ืคืŸ ืฆื• ื“ื™ SW2 ืคึผืึธืจืฅ ื“ื•ืจืš ื“ืขื ืฉื˜ืึทื ื•ื•ืขืŸ ืขืก ืื™ื– ื ื™ืฉื˜ ืคืืจืœืื ื’ื˜. ื“ืึธืก ืื™ื–, ืœืึทืคึผื˜ืึธืคึผ0 ืคืึทืจืงืขืจ ื–ืึธืœ ื“ืขืจื’ืจื™ื™ื›ืŸ SW1 ืื•ืŸ ื“ืขืจื ืึธืš ืฆื• ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืื•ื™ืฃ VLAN20, ืึธื‘ืขืจ ื–ืึธืœ ื ื™ืฉื˜ ื’ื™ื™ืŸ ื•ื•ื™ื™ึทื˜ืขืจ ืคื•ืŸ ื“ื™ ืจืขื›ื˜ ืฉื˜ืึทื ืคึผืึธืจื˜ ืคื•ืŸ SW1. ื“ืขื ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทื˜ืฉื™ื•ื•ื“ ืžื™ื˜ ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’.

ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ื™ ื•ื•ื˜ืคึผ ืกืขืจื•ื•ืขืจ SW0, ื•ื•ื™ื™ึทืœ ื•ื•ื™ ืื™ืš ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ื•ื•ื˜ืคึผ ืกืขื˜ื˜ื™ื ื’ืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืžืื›ื˜ ื‘ืœื•ื™ื– ื“ื•ืจืš ื“ื™ ืกืขืจื•ื•ืขืจ, ื’ื™ื™ืŸ ืฆื• ื“ื™ ื’ืœืื‘ืืœืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืกืขื˜ื˜ื™ื ื’ืก ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ื‘ืึทืคึฟืขืœ. ื–ื™ื ื˜ ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ ืื™ื– ื‘ืœื•ื™ื– ืึท ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืคึผืจืึธื’ืจืึทื, ืขืก ืื™ื– ื ื™ื˜ ืึทื–ืึท ื‘ืึทืคึฟืขืœ ืื™ืŸ ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืคึผืจืึทืžืคึผืก. ืึธื‘ืขืจ, ื•ื•ืขืŸ ืื™ืš ื˜ื™ืคึผ ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื“ืจื™ืงืŸ ืึทืจื™ื™ึทืŸ, ื“ื™ ืกื™ืกื˜ืขื ื“ืขืจืฆื™ื™ืœื˜ ืžื™ืจ ืึทื– ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืžืึธื“ืข ืื™ื– ื ื™ืฉื˜ ื‘ื ื™ืžืฆื.

ื ื™ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื˜ืคึผ ืกื˜ืึทื˜ื•ืก ื‘ืึทืคึฟืขืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื–ืขืŸ ืึทื– ื“ื™ VTP ืคึผืจื•ื ื™ื ื’ ืžืึธื“ืข ืื™ื– ืื™ืŸ ื“ื™ ืคืึทืจืงืจื™ืคึผืœื˜ ืฉื˜ืึทื˜, ืึทื–ื•ื™ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืžืึทื›ืŸ ืขืก ื‘ื ื™ืžืฆื ื“ื•ืจืš ืžืึทืš ืขืก ืฆื• ื“ื™ ื’ืขื‘ืŸ ืฉื˜ืขืœืข. ื ืึธืš ื“ืขื, ืžื™ืจ ืึทืงื˜ืึทื•ื•ื™ื™ื˜ ื“ื™ VTP ืคึผืจื•ื ื™ื ื’ ืžืึธื“ืข ืื•ื™ืฃ ืึทืœืข ื“ืจื™ื™ ืกื•ื•ื™ื˜ืฉื™ื– ืคื•ืŸ ืื•ื ื“ื–ืขืจ ื ืขืฅ ืื™ืŸ ื“ื™ ื ืขืฅ ืคืขืœื“.
ืœืึธื–ืŸ ืžื™ืจ ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ื•ื•ืึธืก ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืื™ื–. ื•ื•ืขืŸ ืžื™ืจ ื’ืขื‘ืŸ ื“ืขื ืžืึธื“ืข, ื‘ืึทืฉื˜ื™ืžืขืŸ ืกืขืจื•ื•ืขืจ SW0 ื™ื ืคืึธืจืžื– ื‘ืึทืฉื˜ื™ืžืขืŸ SW2 ืึทื– ื‘ืœื•ื™ื– VLAN10 ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“ ืื•ื™ืฃ ื–ื™ื™ืŸ ืคึผืึธืจืฅ. ื ืึธืš ื“ืขื, ื‘ืึทืฉื˜ื™ืžืขืŸ SW2 ื“ืขืจืฆื™ื™ืœื˜ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ SW1 ืึทื– ืขืก ื“ืึทืจืฃ ืงื™ื™ืŸ ืคืึทืจืงืขืจ ืื ื“ืขืจืข ื•ื•ื™ ืคืึทืจืงืขืจ ื‘ื“ืขื” ืคึฟืึทืจ VLAN10. ืื™ืฆื˜, ื“ืึทื ืง ืฆื• VTP ืคึผืจื•ื ื™ื ื’, ื‘ืึทืฉื˜ื™ืžืขืŸ SW1 ื”ืื˜ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืึทื– ืขืก ืื™ื– ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืฉื™ืงืŸ VLAN20 ืคืึทืจืงืขืจ ืฆื•ื–ืืžืขืŸ ื“ื™ SW1-SW2 ืฉื˜ืึทื.

ื“ืึธืก ืื™ื– ื–ื™ื™ืขืจ ื‘ืึทืงื•ื•ืขื ืคึฟืึทืจ ืื™ืจ ื•ื•ื™ ืึท ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ. ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื• ืžืึทื ื™ื•ืึทืœื™ ืึทืจื™ื™ึทืŸ ืงืึทืžืึทื ื“ื– ื•ื•ื™ื™ึทืœ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื™ื– ืงืœื•ื’ ื’ืขื ื•ื’ ืฆื• ืฉื™ืงืŸ ืคึผื•ื ืงื˜ ื•ื•ืึธืก ื“ื™ ืกืคึผืขืฆื™ืคื™ืฉ ื ืขืฅ ืžื™ื˜ืœ ื“ืึทืจืฃ. ืื•ื™ื‘ ืžืึธืจื’ืŸ ืื™ืจ ืฉื˜ืขืœืŸ ืืŸ ืื ื“ืขืจ ืคึฟืึทืจืงื•ื™ืฃ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื‘ื ื™ืŸ ืื•ืŸ ืงืึธื ื ืขืงื˜ ื–ื™ื™ืŸ VLAN20 ื ืขืฅ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ SW2, ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ื•ื•ืขื˜ ื’ืœื™ื™ืš ื–ืึธื’ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ SW1 ืึทื– ืขืก ืื™ืฆื˜ ื”ืื˜ VLAN10 ืื•ืŸ VLAN20 ืื•ืŸ ื‘ืขื˜ืŸ ืขืก ืฆื• ืคืึธืจื•ื™ืก ืคืึทืจืงืขืจ ืคึฟืึทืจ ื‘ื™ื™ื“ืข ื ืขื˜ื•ื•ืึธืจืงืก. ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืงืขืกื™ื™ื“ืขืจ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืื™ื‘ืขืจ ืึทืœืข ื“ืขื•ื•ื™ืกืขืก, ืžืื›ืŸ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืžืขืจ ืขืคืขืงื˜ื™ื•ื•.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืขืก ืื™ื– ืืŸ ืื ื“ืขืจ ื•ื•ืขื’ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ื˜ืจืึทื ืกืžื™ืกื™ืข ืคื•ืŸ โ€‹โ€‹ืคืึทืจืงืขืจ - ื“ืึธืก ืื™ื– ืฆื• ื ื•ืฆืŸ ืึท ื‘ืึทืคึฟืขืœ ื•ื•ืึธืก ืึทืœืึทื•ื– ื“ืึทื˜ืŸ ื˜ืจืึทื ืกืžื™ืกื™ืข ื‘ืœื•ื™ื– ืคึฟืึทืจ ื“ื™ ืกืคึผืขืกื™ืคื™ืขื“ ื•ื•ืœืึทืŸ. ืื™ืš ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ืกื•ื•ื™ื˜ืฉ SW1, ื•ื•ื• ืื™ืš ื‘ื™ืŸ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ืคึผืึธืจื˜ Fa0/4, ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ืงืึทืžืึทื ื“ื– ื™ื ื˜ ืคืึท0/4 ืื•ืŸ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืฉื˜ืึทื ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ. ื–ื™ื ื˜ ืื™ืš ืฉื•ื™ืŸ ื•ื•ื™ืกืŸ ืึทื– SW2 ื‘ืœื•ื™ื– ื”ืื˜ VLAN10, ืื™ืš ืงืขื ืขืŸ ื–ืึธื’ืŸ SW1 ืฆื• ืœืึธื–ืŸ ื‘ืœื•ื™ื– ืคืึทืจืงืขืจ ืคึฟืึทืจ ื“ื™ ื ืขืฅ ืื•ื™ืฃ ื–ื™ื™ืŸ ืฉื˜ืึทื ืคึผืึธืจื˜ ื“ื•ืจืš ื ื™ืฆืŸ ื“ื™ ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ. ืึทื–ื•ื™ ืื™ืš ืคึผืจืึธื•ื’ืจืึทืžื“ ืฉื˜ืึทื ืคึผืึธืจื˜ Fa0/4 ืฆื• ืคื™ืจืŸ ืคืึทืจืงืขืจ ื‘ืœื•ื™ื– ืคึฟืึทืจ VLAN10. ื“ืขื ืžื™ื˜ืœ ืึทื– ื“ืขืจ ืคึผืึธืจื˜ ื•ื•ืขื˜ ื ื™ืฉื˜ ืœืึธื–ืŸ ื•ื•ื™ื™ึทื˜ืขืจ ืคืึทืจืงืขืจ ืคึฟื•ืŸ VLAN1, VLAN20 ืึธื“ืขืจ ืงื™ื™ืŸ ืื ื“ืขืจืข ื ืขืฅ ื•ื•ื™ ื“ื™ ืกืคึผืขืกืึทืคื™ื™ื“.

ืื™ืจ ืงืขืŸ ื–ื™ื™ืŸ ื•ื•ืึทื ื“ืขืจื™ื ื’ ื•ื•ืึธืก ืื™ื– ื‘ืขืกืขืจ ืฆื• ื ื•ืฆืŸ: VTP ืคึผืจื•ื ื™ื ื’ ืึธื“ืขืจ ื“ืขืจ ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ. ื“ืขืจ ืขื ื˜ืคืขืจ ืื™ื– ืกืึทื‘ื“ื–ืฉืขืงื˜ื™ื•ื• ื•ื•ื™ื™ึทืœ ืื™ืŸ ืขื˜ืœืขื›ืข ืงืึทืกืขืก ืขืก ืื™ื– ื–ื™ื ืขืŸ ืฆื• ื ื•ืฆืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืื•ืคึฟืŸ, ืื•ืŸ ืื™ืŸ ืื ื“ืขืจืข ืขืก ืื™ื– ื–ื™ื ืขืŸ ืฆื• ื ื•ืฆืŸ ื“ื™ ืจื’ืข. ื•ื•ื™ ืึท ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ, ืขืก ืื™ื– ืึทืจื•ื™ืฃ ืฆื• ืื™ืจ ืฆื• ืงืœื™ื™ึทื‘ืŸ ื“ื™ ื‘ืขืกื˜ืขืจ ืœื™ื™ื–ื•ื ื’. ืื™ืŸ ืขื˜ืœืขื›ืข ืงืึทืกืขืก, ื“ืขืจ ื‘ืึทืฉืœื•ืก ืฆื• ืคึผืจืึธื’ืจืึทื ืึท ืคึผืึธืจื˜ ืฆื• ืœืึธื–ืŸ ืคืึทืจืงืขืจ ืคึฟื•ืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื•ื•ืœืึทืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ื•ื˜, ืึธื‘ืขืจ ืื™ืŸ ืื ื“ืขืจืข ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืฉืœืขื›ื˜. ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ื ืขืฅ, ื ื™ืฆืŸ ื“ื™ ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ ืงืขืŸ ื–ื™ื™ืŸ ื’ืขืจืขื›ื˜ืคืืจื˜ื™ืงื˜ ืื•ื™ื‘ ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื˜ื•ื™ืฉืŸ ื“ื™ ื ืขืฅ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™. ืึธื‘ืขืจ ืื•ื™ื‘ ืขืžืขืฆืขืจ ืฉืคึผืขื˜ืขืจ ื•ื•ื™ืœ ืฆื• ืœื™ื™ื’ืŸ ืึท ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ื“ืขื•ื•ื™ืกืขืก ื ื™ืฆืŸ VLAN2 ืฆื• SW 20, ืขืก ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืžืขืจ ืงืขื“ื™ื™ึทื™ืง ืฆื• ื ื•ืฆืŸ ื“ื™ VTP ืคึผืจื•ื ื™ื ื’ ืžืึธื“ืข.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืึทื–ื•ื™, ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ VTP ืคึผืจื•ื ื™ื ื’ ื™ื ื•ื•ืึทืœื•ื•ื– ื ื™ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืงืึทืžืึทื ื“ื–. ื“ื™ vtp ืคึผืจื•ื ื™ื ื’ ื‘ืึทืคึฟืขืœ ื’ื™ื˜ ืึธื˜ืึทืžืึทื˜ื™ืง ื ื•ืฆืŸ ืคื•ืŸ ื“ืขื ืžืึธื“ืข. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื•ื•ื˜ืคึผ ืคึผืจื•ื ื™ื ื’ ืคื•ืŸ ืึท ืฉื˜ืึทื ืคึผืึธืจื˜ ืฆื• ืœืึธื–ืŸ ืคืึทืจืงืขืจ ืคื•ืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื•ื•ืœืึทืŸ ืฆื• ืคืึธืจืŸ ืžืึทื ื™ื•ืึทืœื™, ื ื•ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืฆื• ืกืขืœืขืงื˜ื™ืจืŸ ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜ ื ื•ืžืขืจ ืฆื•ื‘ื™ื ื“ <#>, ื’ืขื‘ืŸ ื“ืขื ืฉื˜ืึทื ืžืึธื“ืข ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ื˜ืจืึธืง ืื•ืŸ ืœืึธื–ืŸ ื“ื™ ื˜ืจืึทื ืกืžื™ืกื™ืข ืคื•ืŸ โ€‹โ€‹ืคืึทืจืงืขืจ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื ืขืฅ ื ื™ืฆืŸ ื“ื™ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืฉื˜ืึทื ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ ื‘ืึทืคึฟืขืœ .

ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ื‘ืึทืคึฟืขืœ ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ 5 ืคึผืึทืจืึทืžืขื˜ืขืจืก. ืึทืœืข ืžื™ื˜ืœ ืึทื– ืคืึทืจืงืขืจ ื˜ืจืึทื ืกืžื™ืกื™ืข ืคึฟืึทืจ ืึทืœืข ื•ื•ืœืึทื ื– ืื™ื– ืขืจืœื•ื™ื‘ื˜, ืงื™ื™ื ืขืจ - ืคืึทืจืงืขืจ ื˜ืจืึทื ืกืžื™ืกื™ืข ืคึฟืึทืจ ืึทืœืข ื•ื•ืœืึทื ื– ืื™ื– ืคึผืจืึธื•ื›ื™ื‘ืึทื˜ืึทื“. ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ ื“ืขื ืœื™ื™ื’ ืคึผืึทืจืึทืžืขื˜ืขืจ, ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ื’ืŸ ืคืึทืจืงืขืจ ื˜ืจื•ืคึผื•ื˜ ืคึฟืึทืจ ืืŸ ืื ื“ืขืจ ื ืขืฅ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ืจ ืœืึธื–ืŸ VLAN10 ืคืึทืจืงืขืจ, ืื•ืŸ ืžื™ื˜ ื“ื™ ืœื™ื™ื’ืŸ ื‘ืึทืคึฟืขืœ ืžื™ืจ ืงืขื ืขืŸ ืื•ื™ืš ืœืึธื–ืŸ VLAN20 ืคืึทืจืงืขืจ ืฆื• ืคืึธืจืŸ. ื“ืขืจ ืึทืจืึธืคึผื ืขืžืขืŸ ื‘ืึทืคึฟืขืœ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ืึทื–ื™ื™ึทื˜ื™ืงืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ ื“ื™ ืึทืจืึธืคึผื ืขืžืขืŸ 20 ืคึผืึทืจืึทืžืขื˜ืขืจ, ื‘ืœื•ื™ื– VLAN10 ืคืึทืจืงืขืจ ื•ื•ืขื˜ ื‘ืœื™ื™ึทื‘ืŸ.

ืื™ืฆื˜ ืœืึธื–ืŸ ืก ืงื•ืง ืื™ืŸ ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ. ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขื–ืึธื’ื˜ ืึทื– ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืื™ื– ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ื ืขืฅ ืคึฟืึทืจ ื“ื•ืจื›ืคืึธืจ ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ ื“ื•ืจืš ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืฉื˜ืึทื ืคึผืึธืจื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืื™ืš ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืึธืจื˜ ืกืขื˜ื˜ื™ื ื’ืก ื•ื•ื™ ืื ื’ืขื•ื•ื™ื–ืŸ ื“ื•ืจืš ื“ื™ SW (config-if) # ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ื›ืขื“ืขืจ ืื•ืŸ ื ื•ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ื˜ืจื•ื ืง ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ <ื ืขืฅ ื ื•ืžืขืจ>, ืœืžืฉืœ VLAN10. ืื™ืฆื˜ ืึทืœืข ืคืึทืจืงืขืจ ืื•ื™ืฃ VLAN10 ื•ื•ืขื˜ ื’ื™ื™ืŸ ื“ื•ืจืš ื“ื™ ืึทื ื˜ืึทื’ื“ ืฉื˜ืึทื.

ืœืึธืžื™ืจ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืฆื• ื“ื™ ืœืึทื“ื–ืฉื™ืงืึทืœ ื ืขืฅ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ืื™ืŸ ื“ื™ ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ ืคึฟืขื ืฆื˜ืขืจ. ืื•ื™ื‘ ืื™ืš ื ื•ืฆืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ื˜ืจื•ื ืง ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ 20 ื‘ืึทืคึฟืขืœ ืื•ื™ืฃ ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจื˜ Fa0/4, ืึทืœืข ืคืึทืจืงืขืจ ืื•ื™ืฃ VLAN20 ื•ื•ืขื˜ ืœื•ื™ืคืŸ ื“ื•ืจืš ื“ื™ Fa0/4 - SW2 ื˜ืจื•ื ืง ืึทื ื˜ืึทื’ื“. ื•ื•ืขืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ SW2 ื‘ืืงื•ืžื˜ ื“ืขื ืคืึทืจืงืขืจ, ืขืก ื•ื•ืขื˜ ื˜ืจืึทื›ื˜ืŸ: "ื“ืึธืก ืื™ื– ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ, ื•ื•ืึธืก ืžื™ื˜ืœ ืื™ืš ื–ืึธืœ ืžืึทืจืฉืจื•ื˜ ืขืก ืฆื• ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ." ืคึฟืึทืจ ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ, ื“ื™ ื’ืขื‘ื•ื™ืจืŸ VLAN ืื™ื– ื“ื™ VLAN1 ื ืขืฅ. ื ืขื˜ื•ื•ืึธืจืงืก 1 ืื•ืŸ 20 ื–ืขื ืขืŸ ื ื™ืฉื˜ ืงืึธื ื ืขืงื˜ืขื“ ืื™ืŸ ืงื™ื™ืŸ ื•ื•ืขื’, ืึธื‘ืขืจ ื–ื™ื ื˜ ื’ืขื‘ื•ื™ืจืŸ VLAN ืžืึธื“ืข ืื™ื– ื’ืขื ื™ืฆื˜, ืžื™ืจ ื”ืึธื‘ืŸ ื“ื™ ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ืžืึทืจืฉืจื•ื˜ VLAN20 ืคืึทืจืงืขืจ ืฆื• ืึท ื’ืึธืจ ืึทื ื“ืขืจืฉ ื ืขืฅ. ืึธื‘ืขืจ, ื“ืขื ืคืึทืจืงืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทื ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ื™ื“, ืื•ืŸ ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ื–ื™ืš ืžื•ื–ืŸ ื ืึธืš ื’ืœื™ื™ึทื›ืŸ.

ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื“ืขื ืžื™ื˜ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ. ืื™ืš ื•ื•ืขื˜ ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ SW1 ืื•ืŸ ื ื•ืฆืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ื˜ืจื•ื ืง ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ 10 ื‘ืึทืคึฟืขืœ ืื™ืฆื˜ ืงื™ื™ืŸ VLAN10 ืคืึทืจืงืขืจ ื•ื•ืขื˜ ืงื•ืžืขืŸ ืื•ื™ืก ืคื•ืŸ ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜. ื•ื•ืขืŸ ืขืก ืจื™ื˜ืฉืึทื– ืฉื˜ืึทื ืคึผืึธืจื˜ SW2, ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ื•ื•ืขื˜ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืึทื– ืขืก ืžื•ื–ืŸ ืคืึธืจื•ื•ืขืจื“ื™ื“ ืขืก ืฆื• VLAN1. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ืขื ื‘ืึทืฉืœื•ืก, ืคืึทืจืงืขืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืงืขื ืขืŸ ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจืก PC2, 3 ืื•ืŸ 4, ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืึทืงืกืขืก ืคึผืึธืจืฅ ื‘ื“ืขื” ืคึฟืึทืจ VLAN10.

ื˜ืขืงื ื™ืงืœื™, ื“ืึธืก ื•ื•ืขื˜ ืคืึทืจืฉืึทืคืŸ ื“ื™ ืกื™ืกื˜ืขื ืฆื• ื‘ืึทืจื™ื›ื˜ ืึทื– ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืคื•ืŸ ืคึผืึธืจื˜ ืคืึท0 / 4, ื•ื•ืึธืก ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื•ื•ืœืึทืŸ 10, ืงืขืŸ ื ื™ืฉื˜ ื’ืœื™ื™ึทื›ืŸ ื“ื™ ืคึผืึธืจื˜ ืคืึท 0 / 1, ื•ื•ืึธืก ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื•ื•ืœืึทืŸ 1. ื“ืขื ืžื™ื˜ืœ ืึทื– ื“ื™ ืกืคึผืขืกื™ืคื™ืขื“ ืคึผืึธืจืฅ ื•ื•ืขื˜ ื ื™ืฉื˜ ืงืขื ืขืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ื˜ื•ืœ ืžืึธื“ืข ืจืขื›ื˜ ืฆื• ืึท ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืžื™ืกืžืึทื˜ืฉ.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 14. ื•ื•ื˜ืคึผ, ืคึผืจื•ื ื™ื ื’ ืื•ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ

ืฉืคึผื™ืœ ื•ื•ื™ื“ืขื

ื“ืื ืง ืื™ืจ ืคึฟืึทืจ ืกื˜ื™ื™ื™ื ื’ ืžื™ื˜ ืื•ื ื“ื–. ืฆื™ ืื™ืจ ื•ื•ื™ ืื•ื ื“ื–ืขืจ ืึทืจื˜ื™ืงืœืขืŸ? ื•ื•ื™ืœืŸ ืฆื• ื–ืขืŸ ืžืขืจ ื˜ืฉื™ืงืึทื•ื•ืข ืื™ื ื”ืึทืœื˜? ืฉื˜ื™ืฆืŸ ืื•ื ื“ื– ื“ื•ืจืš ืคึผืœื™ื™ืกื™ื ื’ ืึท ืกื“ืจ ืึธื“ืขืจ ืจืขืงืึทืžืขื ื“ื™ื“ ืฆื• ืคืจืขื ื“ื–, 30% ืึทืจืึธืคึผืจืขื›ืขื ืขืŸ ืคึฟืึทืจ Habr ื™ื•ื–ืขืจื– ืื•ื™ืฃ ืึท ื™ื™ื ืฆื™ืง ืึทื ืึทืœืึธื’ ืคื•ืŸ ืคึผืึธื–ื™ืฆื™ืข-ืžื“ืจื’ื” ืกืขืจื•ื•ืขืจืก, ื•ื•ืึธืก ืื™ื– ื™ื ื•ื•ืขื ื˜ืึทื“ ื“ื•ืจืš ืื•ื ื“ื– ืคึฟืึทืจ ืื™ืจ: ื“ืขืจ ื’ืื ืฆืขืจ ืืžืช ื•ื•ืขื’ืŸ VPS (KVM) E5-2650 v4 (6 ืงืึธืจืขืก) 10GB DDR4 240GB SSD 1Gbps ืคึฟื•ืŸ $20 ืึธื“ืขืจ ื•ื•ื™ ืฆื• ื˜ื™ื™ืœืŸ ืึท ืกืขืจื•ื•ืขืจ? (ื‘ื ื™ืžืฆื ืžื™ื˜ RAID1 ืื•ืŸ RAID10, ืึทืจื•ื™ืฃ ืฆื• 24 ืงืึธืจืขืก ืื•ืŸ ืึทืจื•ื™ืฃ ืฆื• 40GB DDR4).

Dell R730xd 2 ืžืืœ ื˜ืฉื™ืคึผืขืจ? ื ืึธืจ ื“ืึธ 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TV ืคึฟื•ืŸ $199 ืื™ืŸ ื“ื™ ื ืขื˜ื”ืขืจืœืึทื ื“ืก! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - ืคึฟื•ืŸ $99! ืœื™ื™ืขื ืขืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืฆื• ื‘ื•ื™ืขืŸ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืงืึธืจืคึผ. ืงืœืึทืก ืžื™ื˜ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ Dell R730xd E5-2650 v4 ืกืขืจื•ื•ืขืจืก ื•ื•ืขืจื˜ 9000 ืขื•ืจืึธืก ืคึฟืึทืจ ืึท ืคึผืขื ื™?

ืžืงื•ืจ: www.habr.com

ืงื•ื™ืคืŸ ืคืึทืจืœืึธื–ืœืขืš ื”ืึธืกื˜ื™ื ื’ ืคึฟืึทืจ ื–ื™ื™ื˜ืœืขืš ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก ๐Ÿ”ฅ ืงื•ื™ืคื˜ ืคืึทืจืœืขืกืœืขื›ืข ื•ื•ืขื‘ื–ื™ื™ื˜ืœ ื”ืึธืกื˜ื™ื ื’ ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก | ProHoster