ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขืงื•ืงื˜ ืื•ื™ืฃ ื”ื™ื’ืข ื•ื•ืœืึทื ื– ืื™ืŸ ื•ื•ื™ื“ืขื ืœืขืงืฆื™ืขืก ื˜ืขื’ 11, 12 ืื•ืŸ 13 ืื•ืŸ ื”ื™ื™ึทื ื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืคืึธืจื–ืขืฆืŸ ืฆื• ืœืขืจื ืขืŸ ื–ื™ื™ ืื™ืŸ ืœื•ื™ื˜ ืžื™ื˜ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ICND2. ืื™ืš ืจืขืงืึธืจื“ืขื“ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื•ื•ื™ื“ืขื, ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ืกื•ืฃ ืคื•ืŸ ืฆื•ื’ืจื™ื™ื˜ื•ื ื’ ืคึฟืึทืจ ื“ื™ ICND1 ื™ื’ื–ืึทื, ืขื˜ืœืขื›ืข ื—ื“ืฉื™ื ืฆื•ืจื™ืง ืื•ืŸ ืึทืœืข ื“ื™ ืฆื™ื™ื˜ ื‘ื™ื– ื”ื™ื™ึทื ื˜ ืื™ืš ื’ืขื•ื•ืขืŸ ื–ื™ื™ืขืจ ืคืึทืจื ื•ืžืขืŸ. ืื™ืš ื˜ืจืึทื›ื˜ืŸ ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ืื™ืจ ื”ืึธื‘ืŸ ื”ืฆืœื—ื” ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ื“ืขื ื™ื’ื–ืึทื, ื“ื™ ื•ื•ืืก ื”ืึธื‘ืŸ ืคึผืึธื•ืกื˜ืคึผืึธื•ื ื“ ื˜ืขืกื˜ื™ื ื’ ืงืขื ืขืŸ ื•ื•ืึทืจื˜ืŸ ื‘ื™ื– ื“ื™ ืกื•ืฃ ืคื•ืŸ ื“ื™ ืจื’ืข ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขื ืงื•ืจืก ืื•ืŸ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืคืึธืจืŸ ื“ื™ CCNA 200-125 ืคื•ืœืฉื˜ืขื ื“ื™ืง ื™ื’ื–ืึทื.

ืžื™ื˜ ื”ื™ื™ึทื ื˜ ืก ื•ื•ื™ื“ืขื ืœืขืงืฆื™ืข "ื˜ืึธื’ 34" ืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ ื˜ืขืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ICND2 ืงื•ืจืก. ืคื™ืœืข ืžืขื ื˜ืฉืŸ ืคืจืขื’ืŸ ืžื™ืจ ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื“ืขืงืŸ OSPF ืื•ืŸ EIGRP. ื“ืขืจ ืคืึทืงื˜ ืื™ื– ืึทื– ื“ื™ ืคึผืจืึธื˜ืึธืงืึธืœืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื™ื ืงืœื•ื“ืขื“ ืื™ืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ื“ื™ ICND1 ืงื•ืจืก ืื•ืŸ ื–ืขื ืขืŸ ื’ืขืœืขืจื ื˜ ืื™ืŸ ืฆื•ื’ืจื™ื™ื˜ื•ื ื’ ืคึฟืึทืจ ื“ื•ืจื›ืคืึธืจ ICND2. ืคื•ืŸ ื”ื™ื™ื ื˜ ื•ื•ืขืœืŸ ืžื™ืจ ืื ื”ื™ื™ื‘ืŸ ืฆื• ื“ืขืงืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ื ืขื ืฆื•ื•ื™ื™ื˜ืŸ ื˜ื™ื™ืœ ืคื•ื ืขื ืงื•ืจืก, ืื•ืŸ ื“ืึธืš ื•ื•ืขืœืŸ ืžื™ืจ ืฉื˜ื•ื“ื™ืจืŸ OSPF ืื•ืŸ EIGRP ืคึผืึทื ื’ืงื˜ืฉืขืจื–. ืื™ื™ื“ืขืจ ืื™ืš ืึธื ื”ื™ื™ื‘ืŸ ื”ื™ื™ึทื ื˜ ืก ื˜ืขืžืข, ืื™ืš ื•ื•ื™ืœืŸ ืฆื• ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืกื˜ืจืึทืงื˜ืฉืขืจื™ื ื’ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ื•ื•ื™ื“ืขื ืœืขืงืฆื™ืขืก. ื•ื•ืขืŸ ืื™ืš ืคืึธืจืฉื˜ืขืœืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ICND1, ืื™ืš ื”ืื˜ ื ื™ืฉื˜ ืึทื“ื›ื™ืจ ืฆื• ืื ื’ืขื ื•ืžืขืŸ ื˜ืขืžืคึผืœืึทื˜ืขืก, ืึธื‘ืขืจ ืคืฉื•ื˜ ื“ืขืจืงืœืขืจื˜ ื“ืขื ืžืึทื˜ืขืจื™ืึทืœ ืœืึทื“ื–ืฉื™ืงืœื™, ื•ื•ื™ื™ึทืœ ืื™ืš ื’ืขื’ืœื•ื™ื‘ื˜ ืึทื– ื“ืขื ืื•ืคึฟืŸ ืื™ื– ื’ืจื™ื ื’ืขืจ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ. ืื™ืฆื˜, ื•ื•ืขืŸ ืื™ืš ืœืขืจื ืขืŸ ICND2, ืื•ื™ืฃ ื“ืขืจ ื‘ืงืฉื” ืคื•ืŸ ืกื˜ื•ื“ืขื ื˜ืŸ, ืื™ืš ื•ื•ืขืœ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ืคืึธืจืฉื˜ืขืœืŸ ื˜ืจื™ื™ื ื™ื ื’ ืžืึทื˜ืขืจื™ืึทืœ ืื™ืŸ ืœื•ื™ื˜ ืžื™ื˜ ื“ื™ ืงืขืจื™ืงื™ืึทืœืึทื ืื•ืŸ ืกื™ืกืงืึธ ืœื•ื™ืฃ ืคึผืจืึธื’ืจืึทื.

ืื•ื™ื‘ ืื™ืจ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืคื™ืจืžืข 'ืก ื•ื•ืขื‘ื–ื™ื™ื˜ืœ, ืื™ืจ ื•ื•ืขื˜ ื–ืขืŸ ื“ืขื ืคึผืœืึทืŸ ืื•ืŸ ื“ื™ ืคืึทืงื˜ ืึทื– ื“ื™ ื’ืื ืฆืข ืงื•ืจืก ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ 5 ื”ื•ื™ืคึผื˜ ืคึผืึทืจืฅ:

- ืœืืงืืœืข ื ืขืฅ ืกื•ื•ื™ื˜ืฉื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– (26% ืคื•ืŸ ื‘ื™ืœื“ื•ื ื’ืงืจื™ื™ื– ืžืึทื˜ืขืจื™ืึทืœ);
- ืจื•ื˜ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– (29%);
- ื’ืœืื‘ืืœืข ื ืขืฅ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– (16%);
- ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื‘ืึทื“ื™ื ื•ื ื’ืก (14%);
- ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื•ื™ืฉืึทืœื˜ (15%).

ืื™ืš ื•ื•ืขืœ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ื“ืขื ืขืจืฉื˜ืขืจ ื˜ื™ื™ืœ. ืื•ื™ื‘ ืื™ืจ ื“ืจื™ืงื˜ ืื•ื™ืฃ ื“ื™ ืคืึทืœืŸ-ืึทืจืึธืคึผ ืžืขื ื™ื• ืื•ื™ืฃ ื“ื™ ืจืขื›ื˜, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ื“ื™ ื“ื™ื˜ื™ื™ืœื“ ื˜ืขืžืขืก ืคื•ืŸ ื“ืขื ืึธืคึผื˜ื™ื™ืœื•ื ื’. ื“ื™ ื”ื™ื™ื ื˜ื™ืงืข ื•ื•ื™ื“ืขื ื˜ื•ื˜ืึธืจื™ืึทืœ ื•ื•ืขื˜ ื“ืขืงืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ืึธืคึผื˜ื™ื™ืœื•ื ื’ 1.1: "ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’, ื•ื•ืขืจืึทืคื™ื™ื™ื ื’ ืื•ืŸ ื˜ืจืึธื•ื‘ืœืขืฉืึธืึธื˜ื™ื ื’ ื•ื•ืœืึทื ื– (ืจืขื’ื•ืœืขืจ / ืขืงืกื˜ืขื ื“ืขื“ ืจืึทื ื’ืข) ืกืคึผืึทื ื™ื ื’ ืงื™ื™ืคืœ ืกื•ื•ื™ื˜ืฉื™ื–" ืื•ืŸ ืกื•ื‘ืกืขืงืฉืึทื ื– 1.1 ืึท "ืึทืงืกืขืก ืคึผืึธืจืฅ (ื“ืึทื˜ืึท ืื•ืŸ ืงื•ืœ)" ืื•ืŸ 1.1.ื‘ "ื“ื™ืคืึธืœื˜ ื•ื•ืœืึทื ื–" .

ื•ื•ืฒึทื˜ืขืจ ื•ื•ืขืœ ืื™ืš ืคึผืจื•ึผื•ื•ืŸ ืึธื ื”ืึทืœื˜ืŸ ื“ืขื ื–ืขืœื‘ืŸ ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ ืคึผืจืขื–ืขื ื˜ื™ืจื•ื ื’, ื“ืึธืก ื”ื™ื™ืกื˜, ื™ืขื“ืขืจ ื•ื•ื™ื“ืขื ืœืขืงืฆื™ืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื“ืžืขื˜ ืื™ื™ืŸ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ ืกืึทื‘ืกืขืงืฉืึทื ื–, ืื•ืŸ ืื•ื™ื‘ ืขืก ืื™ื– ื ื™ืฉื˜ ื’ืขื ื•ื’ ืžืึทื˜ืขืจื™ืึทืœ, ืื™ืš ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ืขื˜ืœืขื›ืข ืกืขืงืฉืึทื ื– ืื™ืŸ ืื™ื™ืŸ ืœืขืงืฆื™ืข, ืคึฟืึทืจ ืœืžืฉืœ, 1.2 ืื•ืŸ 1.3. ืื•ื™ื‘ ืขืก ืื™ื– ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืžืึทื˜ืขืจื™ืึทืœ ืื™ืŸ ื“ืขื ืึธืคึผื˜ื™ื™ืœื•ื ื’, ืื™ืš ื•ื•ืขืœ ืฉืคึผืึทืœื˜ืŸ ืขืก ืื™ืŸ ืฆื•ื•ื™ื™ ื•ื•ื™ื“ื™ืืก. ืื™ืŸ ืงื™ื™ืŸ ืคืึทืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื ืึธื›ืคืึธืœื’ืŸ ื“ื™ ืงื•ืจืก ืกื™ืœืึทื‘ืึทืก ืื•ืŸ ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ื›ื˜ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ื™ื™ืŸ ื”ืขืจื•ืช ืžื™ื˜ ื“ื™ ืงืจืึทื ื˜ ืกื™ืกืงืึธ ืงืขืจื™ืงื™ืึทืœืึทื.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืžื™ื™ืŸ ื ื™ื™ึท ื“ืขืกืงื˜ืึทืคึผ ืื•ื™ืฃ ื“ืขื ืขืงืจืึทืŸ, ื“ืึธืก ืื™ื– Windows 10. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืคืึทืจื‘ืขืกืขืจืŸ ื“ื™ื™ืŸ ื“ืขืกืงื˜ืึทืคึผ ืžื™ื˜ ืคืึทืจืฉื™ื“ืŸ ื•ื•ื™ื“ื–ืฉื™ืฅ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืžื™ื™ืŸ ื•ื•ื™ื“ืขื ื’ืขืจื•ืคืŸ "Pimp Your Desktop", ื•ื•ื• ืื™ืš ื•ื•ื™ื™ึทื–ืŸ ืื™ืจ ื•ื•ื™ ืฆื• ืงืึทืกื˜ืึทืžื™ื™ื– ื“ื™ื™ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ ื“ืขืกืงื˜ืึทืคึผ ืœื•ื™ื˜ ื“ื™ื™ืŸ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. ืื™ืš ืคึผืึธืกื˜ืŸ ื•ื•ื™ื“ื™ืืก ืคื•ืŸ ื“ืขื ืžื™ืŸ ืื•ื™ืฃ ืืŸ ืื ื“ืขืจ ืงืึทื ืึทืœ, ExplainWorld, ืึทื–ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ืœื™ื ืง ืื™ืŸ ื“ืขืจ ืื•ื™ื‘ืขืจืฉื˜ืขืจ ืจืขื›ื˜ ื•ื•ื™ื ืงืœ ืื•ืŸ ื‘ืืงืขื ืขืŸ ื–ื™ืš ืžื™ื˜ ื“ื™ ืื™ื ื”ืึทืœื˜.

ืื™ื™ื“ืขืจ ืื™ืš ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ ืœืขืงืฆื™ืข, ืื™ืš ื‘ืขื˜ืŸ ืื™ืจ ื ื™ืฉื˜ ืฆื• ืคืึทืจื’ืขืกืŸ ืฆื• ื˜ื™ื™ืœืŸ ืื•ืŸ ื•ื•ื™ ืžื™ื™ืŸ ื•ื•ื™ื“ื™ืืก. ืื™ืš ื•ื•ืึธืœื˜ ืื•ื™ืš ื•ื•ื™ ืฆื• ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืงืึธื ื˜ืึทืงื˜ืŸ ืื•ื™ืฃ ื’ืขื–ืขืœืฉืึทืคื˜ืœืขืš ื ืขื˜ื•ื•ืึธืจืงืก ืื•ืŸ ืœื™ื ืงืก ืฆื• ืžื™ื™ืŸ ืคืขืจื–ืขื ืœืขื›ืข ื‘ืœืขื˜ืขืจ. ืื™ืจ ืงืขื ื˜ ืžื™ืจ ืฉืจื™ื™ื‘ืŸ ื“ื•ืจืš ืื™ืžืขื™ืœ, ืื•ืŸ ื•ื•ื™ ืื™ืš ื”ืื‘ ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ื•ื•ืขืœืŸ ืžืขื ื˜ืฉืŸ ื•ื•ืืก ื”ืื‘ืŸ ื’ืขืžืื›ื˜ ื ื ื“ื‘ื” ืื•ื™ืฃ ืื•ื ื–ืขืจ ื•ื•ืขื‘ืกื™ื™ื˜ ื”ืื‘ืŸ ืคืจื™ืืจื™ื˜ืขื˜ ืื™ืŸ ื‘ืืงื•ืžืขืŸ ืžื™ื™ืŸ ืคืขืจื–ืขื ืœื™ื›ืข ืขื ื˜ืคืขืจ.

ืื•ื™ื‘ ืื™ืจ ื”ืึธื˜ ื ื™ืฉื˜ ื“ืึธื•ื ื™ื™ื˜ื™ื“, ื“ืึธืก ืื™ื– ืึธื•ืงื™ื™, ืื™ืจ ืงืขื ืขืŸ ืœืึธื–ืŸ ื“ื™ื™ืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ืื•ื ื˜ืขืจ ื“ื™ ื•ื•ื™ื“ืขื ื˜ื•ื˜ืึธืจื™ืึทืœื– ืื•ื™ืฃ ื“ื™ ื™ืึธื•ื˜ื•ื‘ืข ืงืึทื ืึทืœ ืื•ืŸ ืื™ืš ื•ื•ืขืœ ืขื ื˜ืคึฟืขืจืŸ ื–ื™ื™ ื•ื•ื™ ื‘ืขืกื˜ืขืจ ืื™ืš ืงืขื ืขืŸ.

ื”ื™ื™ึทื ื˜, ืœื•ื™ื˜ ื“ื™ ืกื™ืกืงืึธ ืคึผืœืึทืŸ, ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ืื™ืŸ 3 ืคืจืื’ืขืก: ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ื™ ื“ื™ืคืึธืœื˜ ื•ื•ืœืึทืŸ, ืึธื“ืขืจ ืคืขืœื™ืงื™ื™ึทื˜ ื•ื•ืœืึทืŸ, ืžื™ื˜ ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ, ืึธื“ืขืจ "ื’ืขื‘ื•ื™ืจืŸ" ื•ื•ืœืึทืŸ, ื’ืขืคึฟื™ื ืขืŸ ืื•ื™ืก ื•ื•ื™ ื“ืขืจ ื ืึธืจืžืึทืœ ื•ื•ืœืึทืŸ (ืจืขื’ื•ืœืขืจ ื•ื•ืœืึทืŸ ืงื™ื™ื˜) ืื™ื– ืึทื ื“ืขืจืฉ ืคื•ืŸ ื“ื™ ืขืงืกื˜ืขื ื“ืขื“ ืงื™ื™ื˜ ืคื•ืŸ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืื•ืŸ ืœืึธืžื™ืจ ื–ืขืŸ ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ืึทื˜ืึท ื•ื•ืœืึทืŸ ืื•ืŸ ืงื•ืœ ื•ื•ืœืึทืŸ. ื•ื•ื™ ืื™ืš ื’ืขื–ืื’ื˜, ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขืœืขืจื ื˜ ื“ืขื ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื™ืŸ ืคืจื™ื™ึทืขืจื“ื™ืง ืกืขืจื™ืข, ืึธื‘ืขืจ ื’ืึทื ืฅ ืื•ื™ื‘ื ืื•ื™ืคื™ืงืขืจ, ืึทื–ื•ื™ ืคื™ืœืข ืกื˜ื•ื“ืขื ื˜ืŸ ื ืึธืš ื”ืึธื‘ืŸ ืฉื•ื•ืขืจื™ืงื™ื™ื˜ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื•ื•ืœืึทืŸ ื˜ื™ื™ืคึผืก. ื”ื™ื™ื ื˜ ื•ื•ืขืœ ืื™ืš ื“ืืก ืžืกื‘ื™ืจ ื–ื™ื™ืŸ ืื•ื™ืฃ ื ื•ื•ืขื’ ื•ื•ืืก ื™ืขื“ืขืจ ืงืขืŸ ืคืืจืฉื˜ื™ื™ืŸ.

ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ Default VLAN ืื•ืŸ Native VLAN. ืื•ื™ื‘ ืื™ืจ ื ืขืžืขืŸ ืึท ืฉืคึผืึธื’ืœ ื ื™ื™ึท ืกื™ืกืงืึธ ื‘ืึทืฉื˜ื™ืžืขืŸ ืžื™ื˜ ืคืึทื‘ืจื™ืง ืกืขื˜ื˜ื™ื ื’ืก, ืขืก ื•ื•ืขื˜ ื”ืึธื‘ืŸ 5 VLANs - VLAN1, VLAN1002, VLAN1003, VLAN1004 ืื•ืŸ VLAN1005.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

VLAN1 ืื™ื– ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื•ื•ืœืึทืŸ ืคึฟืึทืจ ืึทืœืข ืกื™ืกืงืึธ ื“ืขื•ื•ื™ืกืขืก, ืื•ืŸ VLANs 1002-1005 ื–ืขื ืขืŸ ืจืขื–ืขืจื•ื•ื™ืจื˜ ืคึฟืึทืจ ื˜ืึธืงืขืŸ ืจื™ื ื’ ืื•ืŸ FDDI. VLAN1 ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืžืขืงื˜ ืึธื“ืขืจ ืจื™ื ื™ื™ืžื“, ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืžื•ืกื™ืฃ ืฆื• ืขืก, ืื•ืŸ ืึทืœืข ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจืฅ ื’ืขื”ืขืจืŸ ืฆื• ื“ืขื ื ืขืฅ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ื‘ื™ื– ื–ื™ื™ ื–ืขื ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ื“ื™ืคืขืจืขื ื˜ืœื™. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื– ืงืขื ืขืŸ ืจืขื“ืŸ ืฆื• ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื–ืขื ืขืŸ ืึทืœืข ื˜ื™ื™ืœ ืคื•ืŸ VLAN1. ื“ืึธืก ืื™ื– ื•ื•ืึธืก "Default VLAN" ืžื™ื˜ืœ.

ืื•ื™ื‘ ืื™ืจ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ SW1 ืื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื•ื•ื™ื™ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืฆื• ื“ื™ VLAN20 ื ืขืฅ, ื–ื™ื™ ื•ื•ืขืœืŸ ื•ื•ืขืจืŸ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ VLAN20 ื ืขืฅ. ืื™ื™ื“ืขืจ ืื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ื“ืขื ืœืขืงืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื”ื™ื™ึทื ื˜, ืื™ืš ืจืขืงืึธืžืขื ื“ื™ืจืŸ ืื™ืจ ืฉื˜ืืจืง ืฆื• ื‘ืืจื™ื›ื˜ืŸ ื“ื™ ืขืคึผื™ืกืึธื•ื“ื– 11,12, 13 ืื•ืŸ XNUMX ื“ืขืจืžืื ื˜ ืื•ื™ื‘ืŸ ื•ื•ื™ื™ึทืœ ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ืื™ื‘ืขืจื—ื–ืจืŸ ื•ื•ืึธืก ื•ื•ืœืึทื ื– ื–ืขื ืขืŸ ืื•ืŸ ื•ื•ื™ ื–ื™ื™ ืึทืจื‘ืขื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืš ื•ื•ืขื˜ ื ืึธืจ ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ืึทื– ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื‘ืึทืฉื˜ื™ืžืขืŸ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืฆื• ื“ื™ VLAN20 ื ืขืฅ ื‘ื™ื– ืื™ืจ ืžืึทื›ืŸ ืขืก, ืึทื–ื•ื™ ืขืจืฉื˜ืขืจ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ืŸ ืฉืึทืคึฟืŸ VLAN20. ืื™ืจ ืงืขื ื˜ ืงื•ืงืŸ ืื™ืŸ ื“ื™ CLI ืกืขื˜ื˜ื™ื ื’ืก ืงืึทื ืกืึธื•ืœ ืื•ืŸ ื–ืขืŸ ื•ื•ืึธืก ืื™ืš ืžื™ื™ื ืขืŸ. ืึทืžืึธืœ ืื™ืจ ื”ืึธื‘ืŸ ืึทืกื™ื™ื ื“ ื“ื™ 2 ืคึผืึธืจืฅ ืฆื• VLAN20, PC1 ืื•ืŸ PC2 ื•ื•ืขืœืŸ ืงืขื ืขืŸ ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ื™ืขื“ืขืจ ืื ื“ืขืจืข ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื•ื•ืขืœืŸ ื‘ื™ื™ื“ืข ื’ืขื”ืขืจืŸ ืฆื• ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ VLAN20. ืึธื‘ืขืจ PC3 ื•ื•ืขื˜ ื ืึธืš ื–ื™ื™ืŸ ืึท ื˜ื™ื™ืœ ืคื•ืŸ VLAN1 ืื•ืŸ ื“ืขืจื™ื‘ืขืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืงืขื ืขืŸ ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืื•ื™ืฃ VLAN20.

ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืฆื•ื•ื™ื™ื˜ ื‘ืึทืฉื˜ื™ืžืขืŸ SW2, ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืื™ื– ืึทืกื™ื™ื ื“ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ VLAN20, ืื•ืŸ PC5 ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ืขื ืคึผืึธืจื˜. ืžื™ื˜ ื“ืขื ืงืฉืจ ืคึผืœืึทืŸ, PC5 ืงืขื ืขืŸ ื ื™ืฉื˜ ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ PC4 ืื•ืŸ PC6, ืึธื‘ืขืจ ื“ื™ ืฆื•ื•ื™ื™ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืงืขื ืขืŸ ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ื™ืขื“ืขืจ ืื ื“ืขืจืข ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื’ืขื”ืขืจืŸ ืฆื• ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ VLAN1.

ื‘ื™ื™ื“ืข ืกื•ื•ื™ื˜ืฉืึทื– ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“ ื“ื•ืจืš ืึท ืฉื˜ืึทื ื“ื•ืจืš ืจื™ืกืคึผืขืงื˜ื™ื•ื•ืœื™ ืงืึทื ืคื™ื’ื™ืขืจื“ ืคึผืึธืจืฅ. ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ืื™ื‘ืขืจื—ื–ืจืŸ ื–ื™ืš, ืื™ืš ื•ื•ืขื˜ ื ืึธืจ ื–ืึธื’ืŸ ืึทื– ืึทืœืข ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจืฅ ื–ืขื ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืคึฟืึทืจ ื˜ืจื•ื ืงื™ื ื’ ืžืึธื“ืข ื ื™ืฆืŸ ื“ื™ DTP ืคึผืจืึธื˜ืึธืงืึธืœ. ืื•ื™ื‘ ืื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ืึท ืงืึธืžืคึผื™ื•ื˜ืขืจ ืฆื• ืึท ื–ื™ื›ืขืจ ืคึผืึธืจื˜, ื“ืขืจ ืคึผืึธืจื˜ ื•ื•ืขื˜ ื ื•ืฆืŸ ืึทืงืกืขืก ืžืึธื“ืข. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืคึผืึธืจื˜ ืฆื• ื•ื•ืึธืก PC3 ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ืขื ืžืึธื“ืข, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืึทืจื™ื™ึทืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ืึทืงืกืขืก ื‘ืึทืคึฟืขืœ.

ืึทื–ื•ื™, ืื•ื™ื‘ ืื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื•ื•ื™ื™ ืกื•ื•ื™ื˜ืฉื™ื– ืฆื• ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ, โ€‹โ€‹ื–ื™ื™ ืคืึธืจืขื ืึท ืฉื˜ืึทื. ื“ื™ ืฉืคึผื™ืฅ ืฆื•ื•ื™ื™ ืคึผืึธืจืฅ ืคื•ืŸ SW1 ื•ื•ืขื˜ ืคืึธืจืŸ ื‘ืœื•ื™ื– VLAN20 ืคืึทืจืงืขืจ, ื“ื™ ื“ื ืึธ ืคึผืึธืจื˜ ื•ื•ืขื˜ ื‘ืœื•ื™ื– ืคืึธืจืŸ VLAN1 ืคืึทืจืงืขืจ, ืึธื‘ืขืจ ื“ืขืจ ืฉื˜ืึทื ืงืฉืจ ื•ื•ืขื˜ ืคืึธืจืŸ ื“ื•ืจืš ืึทืœืข ืคืึทืจืงืขืจ ื•ื•ืึธืก ื’ื™ื™ื˜ ื“ื•ืจืš ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ. ืื–ื•ื™, SW2 ื•ื•ืขื˜ ื‘ืึทืงื•ืžืขืŸ ืคืึทืจืงืขืจ ืคึฟื•ืŸ ื‘ื™ื™ื“ืข VLAN1 ืื•ืŸ VLAN20.

ื•ื•ื™ ืื™ืจ ื’ืขื“ืขื ืงืขืŸ, ื•ื•ืœืึทื ื– ื”ืึธื‘ืŸ ื”ื™ื’ืข ื‘ืึทื˜ื™ื™ึทื˜. ื“ืขืจื™ื‘ืขืจ, SW2 ื•ื•ื™ื™ืกื˜ ืึทื– ืคืึทืจืงืขืจ ืขืจื™ื™ื•ื•ื™ื ื’ ืื•ื™ืฃ ืคึผืึธืจื˜ ื•ื•ืœืึทืŸ 1 ืคึฟื•ืŸ ืคึผืง 4 ืงืขื ืขืŸ ื‘ืœื•ื™ื– ื–ื™ื™ืŸ ื’ืขืฉื™ืงื˜ ืฆื• ืคึผืง 6 ื“ื•ืจืš ืึท ืคึผืึธืจื˜ ื•ื•ืึธืก ืื•ื™ืš ื’ืขื”ืขืจื˜ ืฆื• ื•ื•ืœืึทืŸ 1. ืื‘ืขืจ ื•ื•ืขืŸ ืื™ื™ืŸ ืกื•ื•ื™ื˜ืฉ ืฉื™ืงื˜ ื˜ืจืืคื™ืง ืฆื• ืืŸ ืื ื“ืขืจืŸ ืกื•ื•ื™ื˜ืฉ ืื™ื‘ืขืจ ื ืฉื˜ืื ืžื•ื– ืขืจ ื ื•ืฆืŸ ื ืžืขืงืึทื ื™ื–ืึทื ื•ื•ืืก ืขืจืงืœืขืจื˜ ืคืืจืŸ ืฆื•ื•ื™ื™ื˜ืŸ ืกื•ื•ื™ื˜ืฉ ื•ื•ืืก ืคืืจ ื ื˜ืจืืคื™ืง ืขืก ืื™ื–. ื•ื•ื™ ืึทื–ืึท ืึท ืžืขืงืึทื ื™ื–ืึทื, ื“ื™ Native VLAN ื ืขืฅ ืื™ื– ื’ืขื ื™ืฆื˜, ื•ื•ืึธืก ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜ ืื•ืŸ ืคืึธืจืŸ ื˜ืึทื’ื“ ืคืึทืจืงืขืจ ื“ื•ืจืš ืขืก.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื•ื•ื™ ืื™ืš ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ื”ืื˜ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื ืขืฅ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืื•ื ื˜ืขืจื˜ืขื ื™ืง ืฆื• ืขื ื“ืขืจื•ื ื’ืขืŸ - ื“ืึธืก ืื™ื– ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืขืฅ VLAN1. ืึธื‘ืขืจ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, Native VLAN ืื™ื– VLAN1. ื•ื•ืึธืก ืื™ื– Native VLAN? ื“ืึธืก ืื™ื– ืึท ื ืขืฅ ื•ื•ืึธืก ืึทืœืึทื•ื– ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ ืคึฟื•ืŸ VLAN1, ืึธื‘ืขืจ ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ื“ืขืจ ืฉื˜ืึทื ืคึผืึธืจื˜ ื ืขืžื˜ ืคืึทืจืงืขืจ ืคื•ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ื ืขืฅ, ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ VLAN20, ืขืก ืื™ื– ื“ืึทื•ื•ืงืข ื˜ืึทื’ื“. ื™ืขื“ืขืจ ืจืึทื ื”ืื˜ ืึท ื“ืขืกื˜ื™ื ื™ื™ืฉืึทืŸ ืึทื“ืจืขืก DA, ืึท ืžืงื•ืจ ืึทื“ืจืขืก ืกืึท, ืื•ืŸ ืึท ื•ื•ืœืึทืŸ ืงื•ื•ื™ื˜ืœ ืžื™ื˜ ืึท ื•ื•ืœืึทืŸ ืฉื™ื™ึทืŸ. ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ืขื ืฉื™ื™ึทืŸ ื™ื ื“ื™ืงื™ื™ืฅ ืึทื– ื“ืขืจ ืคืึทืจืงืขืจ ื’ืขื”ืขืจื˜ ืฆื• VLAN20, ืึทื–ื•ื™ ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืฉื™ืงื˜ ื‘ืœื•ื™ื– ื“ื•ืจืš ื“ื™ VLAN20 ืคึผืึธืจื˜ ืื•ืŸ ื‘ืึทืฉืขืจื˜ ืคึฟืึทืจ PC5. ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื–ืึธื’ื˜ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ืฆื™ ืคืึทืจืงืขืจ ื–ืึธืœ ื–ื™ื™ืŸ ื˜ืึทื’ื“ ืึธื“ืขืจ ืึทื ื˜ืึทื’ื“.

ื’ืขื“ืขื ืงื˜ ืึทื– VLAN1 ืื™ื– ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืึทื˜ื™ื•ื•ืข ื•ื•ืœืึทืŸ, ื•ื•ื™ื™ึทืœ ืึทืœืข ืคึผืึธืจืฅ ื ื•ืฆืŸ VLAN1 ื•ื•ื™ ื“ื™ ื ืึทื˜ื™ื•ื•ืข ื•ื•ืœืึทืŸ ืฆื• ืคื™ืจืŸ ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ. ืึธื‘ืขืจ, ื“ื™ Default VLAN ืื™ื– ื‘ืœื•ื™ื– VLAN1, ื“ืขืจ ื‘ืœื•ื™ื– ื ืขืฅ ื•ื•ืึธืก ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ื˜ืฉื™ื™ื ื“ื–ืฉื“. ืื•ื™ื‘ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ื ืขืžื˜ ืึทื ื˜ืึทื’ื“ ืจืึธืžืขืŸ ืื•ื™ืฃ ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜, ืขืก ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืึทืกื™ื™ื ื“ ื–ื™ื™ ืฆื• ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ.

ืกื™ืžืคึผืœื™ ืฉื˜ืขืœืŸ, ืื™ืŸ ืกื™ืกืงืึธ ืกื•ื•ื™ื˜ืฉื™ื– ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืงื™ื™ืŸ ื•ื•ืœืึทืŸ ื•ื•ื™ ืึท ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ, ืœืžืฉืœ, ื•ื•ืœืึทืŸ 20, ืื•ืŸ ื‘ืœื•ื™ื– ื•ื•ืœืึทืŸ 1 ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ ืึท ื“ื™ืคืึธืœื˜ ื•ื•ืœืึทืŸ.

ืื™ืŸ ื˜ืืŸ ืึทื–ื•ื™, ืžื™ืจ ืงืขืŸ ื”ืึธื‘ืŸ ืึท ืคึผืจืึธื‘ืœืขื. ืื•ื™ื‘ ืžื™ืจ ื˜ื•ื™ืฉืŸ ื“ื™ ื ืึทื˜ื™ื•ื•ืข ื•ื•ืœืึทืŸ ืคึฟืึทืจ ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• VLAN20, ื“ืขืจ ืคึผืึธืจื˜ ื•ื•ืขื˜ ื˜ืจืึทื›ื˜ืŸ: "ื–ื™ื ื˜ ื“ืึธืก ืื™ื– ืึท ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ, ื–ื™ื™ืŸ ืคืึทืจืงืขืจ ื“ืึทืจืฃ ื ื™ื˜ ื–ื™ื™ืŸ ื˜ืึทื’ื“" ืื•ืŸ ื•ื•ืขื˜ ืฉื™ืงืŸ ืึท ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ ืคื•ืŸ ื“ื™ VLAN20 ื ืขืฅ ืฆื•ื–ืืžืขืŸ ื“ืขื ืฉื˜ืึทื ืฆื• ื“ื™ ืจื’ืข ื‘ืึทืฉื˜ื™ืžืขืŸ. ืกื•ื•ื™ื˜ืฉ SW2, ื ืึธืš ื‘ืืงื•ืžืขืŸ ื“ืขื ืคืึทืจืงืขืจ, ื•ื•ืขื˜ ื–ืึธื’ืŸ: "ื’ืจื•ื™ืก, ื“ืขืจ ืคืึทืจืงืขืจ ื”ืื˜ ื ื™ืฉื˜ ืึท ืงื•ื•ื™ื˜ืœ. ืœื•ื™ื˜ ืžื™ื™ืŸ ืกืขื˜ื˜ื™ื ื’ืก, ืžื™ื™ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืื™ื– VLAN1, ื•ื•ืึธืก ืžื™ื˜ืœ ืื™ืš ื–ืึธืœ ืฉื™ืงืŸ ื“ืขื ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ ืื•ื™ืฃ VLAN1. SW2 ื•ื•ืขื˜ ื‘ืœื•ื™ื– ืคืึธืจื•ื•ืขืจื“ื™ื“ ื“ื™ ื‘ืืงื•ืžืขืŸ ืคืึทืจืงืขืจ ืฆื• PC4 ืื•ืŸ PC-6 ืืคื™ืœื• ื›ืึธื˜ืฉ ืขืก ืื™ื– ื‘ืึทืฉืขืจื˜ ืคึฟืึทืจ PC5. ื“ืึธืก ื•ื•ืขื˜ ืžืึทื›ืŸ ืึท ื”ื•ื™ืคึผื˜ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืจืึธื‘ืœืขื ื•ื•ื™ื™ึทืœ ืขืก ื•ื•ืขื˜ ืžื™ืฉืŸ ื•ื•ืœืึทืŸ ืคืึทืจืงืขืจ. ืึทื– ืื™ื– ื•ื•ืึธืก ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืžื•ื–ืŸ ืฉื˜ืขื ื“ื™ืง ื–ื™ื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ืื•ื™ืฃ ื‘ื™ื™ื“ืข ืฉื˜ืึทื ืคึผืึธืจืฅ, ื“ืึธืก ืื™ื–, ืื•ื™ื‘ ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืคึฟืึทืจ ืฉื˜ืึทื ืคึผืึธืจื˜ SW1 ืื™ื– ื•ื•ืœืึทืŸ 20, ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื•ื•ืœืึทืŸ 20 ืžื•ื–ืŸ ื–ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžื˜ ื•ื•ื™ ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืื•ื™ืฃ ื˜ื•ืœ ืคึผืึธืจื˜ SW2.

ื“ืึธืก ืื™ื– ื“ืขืจ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ Native VLAN ืื•ืŸ Default VLAN, ืื•ืŸ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืขื“ืขื ืงืขืŸ ืึทื– ืึทืœืข Native VLANs ืื™ืŸ ื“ืขื ืฉื˜ืึทื ืžื•ื–ืŸ ื’ืœื™ื™ึทื›ืŸ (ื˜ืจืึทื ืกืœื™ื˜ืขืจ ืก ื‘ืึทืžืขืจืงื•ื ื’: ื“ืขืจื™ื‘ืขืจ, ืขืก ืื™ื– ื‘ืขืกืขืจ ืฆื• ื ื•ืฆืŸ ืึท ืื ื“ืขืจืข ื ืขืฅ ื•ื•ื™ VLAN1 ื•ื•ื™ ื“ื™ Native VLAN).

ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื“ืขื ืคื•ืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉ ืก ืคื•ื ื˜ ืคื•ืŸ ืžื™ื™ื ื•ื ื’. ืื™ืจ ืงืขื ื˜ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ืงื•ืจืฅ ื‘ืึทืคึฟืขืœ, ื ืึธืš ื•ื•ืึธืก ืื™ืจ ื•ื•ืขื˜ ื–ืขืŸ ืึทื– ืึทืœืข ืคึผืึธืจืฅ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• Default VLAN1.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื•ื ื˜ืขืจ ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื–ืŸ 4 ืžืขืจ ื•ื•ืœืึทื ื–: 1002,1003,1004 ืื•ืŸ 1005. ื“ืึธืก ืื™ื– ืื•ื™ืš ืึท ื“ื™ืคืึธืœื˜ ื•ื•ืœืึทืŸ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ื“ืขื ืคึฟื•ืŸ ื–ื™ื™ืขืจ ื‘ืึทืฆื™ื™ื›ืขื ื•ื ื’. ื–ื™ื™ ื–ืขื ืขืŸ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืขื˜ื•ื•ืึธืจืงืก ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื–ืขื ืขืŸ ืจืขื–ืขืจื•ื•ื™ืจื˜ ืคึฟืึทืจ ืกืคึผืขืฆื™ืคื™ืฉ ื ืขื˜ื•ื•ืึธืจืงืก - ื˜ืึธืงืขืŸ ืจื™ื ื’ ืื•ืŸ FDDI. ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ื–ื™ื™ ื–ืขื ืขืŸ ืื™ืŸ ืึทืŸ ืึทืงื˜ื™ื•ื• ืฉื˜ืึทื˜, ืึธื‘ืขืจ ื–ื™ื™ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื’ืขืฉื˜ื™ืฆื˜, ื•ื•ื™ื™ึทืœ ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ืคื•ืŸ ื“ื™ ื“ืขืจืžืื ื˜ ืกื˜ืึทื ื“ืึทืจื“ืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ.

ื“ื™ "ืคืขืœื™ืงื™ื™ึทื˜" ื‘ืึทืฆื™ื™ื›ืขื ื•ื ื’ ืคึฟืึทืจ VLAN 1 ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืคืืจืขื ื“ืขืจื˜ ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืขืฅ. ื–ื™ื ื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืึทืœืข ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจืฅ ื’ืขื”ืขืจืŸ ืฆื• ื“ืขื ื ืขืฅ, ืึทืœืข ืกื•ื•ื™ื˜ืฉื™ื– ืงืขื ืขืŸ ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ื™ืขื“ืขืจ ืื ื“ืขืจืข ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ืึธืก ืื™ื–, ืึธืŸ ื“ื™ ื ื•ื™ื˜ ืคึฟืึทืจ ื ืึธืš ืคึผืึธืจื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ืืŸ ืื ื“ืขืจ ื ืขืฅ, ืื™ืจ ืึทืจื™ื™ึทืŸ ื’ืœืื‘ืืœืข ืกืขื˜ื˜ื™ื ื’ืก ืžืึธื“ืข ืื•ืŸ ืฉืึทืคึฟืŸ ื“ืขื ื ืขืฅ, ืœืžืฉืœ, VLAN20. ื“ื•ืจืš ื“ืจื™ื ื’ืœืขืš "ืึทืจื™ื™ึทืŸ", ืื™ืจ ื•ื•ืขื˜ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ื™ ื‘ืืฉืืคืŸ ื ืขืฅ ืื•ืŸ ืื™ืจ ืงืขื ืขืŸ ื’ืขื‘ืŸ ืขืก ืึท ื ืึธืžืขืŸ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžืึทื ืึทื’ืขืžืขื ื˜, ืื•ืŸ ื“ืขืžืึธืœื˜ ืึทืจื•ื™ืกื’ืึทื ื’ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก.

ืื•ื™ื‘ ืื™ืจ ืื™ืฆื˜ ื ื•ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ืงื•ืจืฅ ื‘ืึทืคึฟืขืœ, ืื™ืจ ื•ื•ืขื˜ ื–ืขืŸ ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื ื™ื™ึทืข VLAN20 ื ืขืฅ ื•ื•ืึธืก ืฉื˜ื™ืžืขืŸ ื ื™ืฉื˜ ืฆื• ืงื™ื™ืŸ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผืึธืจืฅ. ืื™ืŸ ืกื“ืจ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืึธืจื˜ ืฆื• ื“ืขื ื ืขืฅ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืึท ืฆื•ื‘ื™ื ื“, ืœืžืฉืœ, int e0/1, ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ืขื ืคึผืึธืจื˜ ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ืึทืงืกืขืก ืื•ืŸ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก vlan20 ืงืึทืžืึทื ื“ื–.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื•ื™ื‘ ืžื™ืจ ื‘ืขื˜ืŸ ื“ื™ ืกื™ืกื˜ืขื ืฆื• ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ื•ื•ืœืึทื ื–, ืžื™ืจ ื•ื•ืขืœืŸ ื–ืขืŸ ืึทื– ืขื˜ื”ืขืจื ืขื˜ ืคึผืึธืจื˜ 0/1 ืื™ื– ืื™ืฆื˜ ื‘ื“ืขื” ืคึฟืึทืจ ื“ื™ ืžืึทื ืึทื’ืขืžืขื ื˜ ื ืขืฅ, ื“ืึธืก ืื™ื–, ืขืก ืื™ื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืึทื”ื™ืŸ ืคึฟื•ืŸ ื“ื™ ืคึผืึธืจื˜ ืฉื˜ื— ืึทืกื™ื™ื ื“ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืฆื• VLAN1.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื’ืขื“ืขื ืงื˜ ืึทื– ื™ืขื“ืขืจ ืึทืงืกืขืก ืคึผืึธืจื˜ ืงืขื ืขืŸ ื‘ืœื•ื™ื– ื”ืึธื‘ืŸ ืื™ื™ืŸ ื“ืึทื˜ืึท ื•ื•ืœืึทืŸ, ืึทื–ื•ื™ ืขืก ืงืขืŸ ื ื™ืฉื˜ ืฉื˜ื™ืฆืŸ ืฆื•ื•ื™ื™ ื•ื•ืœืึทื ื– ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜.

ืื™ืฆื˜ ืœืึธื–ืŸ ืก ืงื•ืง ืื™ืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ. ืื™ืš ื ื•ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื™ื ื˜ ื˜ืจืึทื ื’ืง ื‘ืึทืคึฟืขืœ ืื•ืŸ ื–ืขืŸ ืึทื– ืคึผืึธืจื˜ ืขื˜ื”ืขืจื ืขื˜0/0 ืื™ื– ืึทืœืึทืงื™ื™ื˜ื™ื“ ืฆื• ืึท ืฉื˜ืึทื.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืš ื”ืื˜ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืึธืŸ ื“ืึธืก ืžื™ื˜ ืฆื™ืœ ื•ื•ื™ื™ึทืœ ื“ื™ DTP ืคึผืจืึธื˜ืึธืงืึธืœ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืึทืกื™ื™ื ื“ ื“ืขื ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื˜ืจื•ื ืงื™ื ื’. ื“ื™ ืคึผืึธืจื˜ ืื™ื– ืื™ืŸ ื“ื™ื–ื™ื™ืขืจืึทื‘ืึทืœ ืžืึธื“ืข, ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ืื™ื– ืคื•ืŸ ื“ื™ n-isl ื˜ื™ืคึผ, ื“ื™ ืคึผืึธืจื˜ ืฉื˜ืึทื˜ ืื™ื– ื˜ืจื•ื ืงื™ื ื’, ื“ื™ ื ืขืฅ ืื™ื– ื’ืขื‘ื•ื™ืจืŸ VLAN1.

ื“ื™ ืคืืœื’ืขื ื“ืข ื•ื•ื™ื™ื–ื˜ ื“ื™ ืงื™ื™ื˜ ืคื•ืŸ VLAN ื ื•ืžืขืจืŸ 1-4094 ืขืจืœื•ื™ื‘ื˜ ืคึฟืึทืจ ื˜ืจื•ื ืงื™ื ื’ ืื•ืŸ ื™ื ื“ื™ืงื™ื™ืฅ ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ VLAN1 ืื•ืŸ VLAN20 ื ืขื˜ื•ื•ืึธืจืงืก ืืจื‘ืขื˜ืŸ. ืื™ืฆื˜ ืื™ืš ื•ื•ืขืœ ื’ื™ื™ืŸ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื‘ืึทืคึฟืขืœ int e0/0, ื“ืึทื ืง ืฆื• ื•ื•ืึธืก ืื™ืš ื•ื•ืขืœ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ืขื ืฆื•ื‘ื™ื ื“. ืื™ืš ื‘ื™ืŸ ื˜ืจื™ื™ื ื’ ืฆื• ืžืึทื ื™ื•ืึทืœื™ ืคึผืจืึธื’ืจืึทื ื“ืขื ืคึผืึธืจื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ืฉื˜ืึทื ืžืึธื“ืข ืžื™ื˜ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ื˜ืจืึทื ืง ื‘ืึทืคึฟืขืœ, ืึธื‘ืขืจ ื“ื™ ืกื™ืกื˜ืขื ื˜ื•ื˜ ื ื™ืฉื˜ ืึธื ื ืขืžืขืŸ ื“ื™ ื‘ืึทืคึฟืขืœ, ืจื™ืกืคึผืึทื ื“ื™ื ื’ ืึทื–: "ื“ื™ ืฆื•ื‘ื™ื ื“ ืžื™ื˜ ืึธื˜ืึทืžืึทื˜ื™ืง ืฉื˜ืึทื ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ืžืึธื“ืข ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืกื•ื•ื™ื˜ืฉื˜ ืฆื• ืฉื˜ืึทื ืžืึธื“ืข."

ื“ืขืจื™ื‘ืขืจ, ืื™ืš ืžื•ื–ืŸ ืขืจืฉื˜ืขืจ ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ื˜ื™ืคึผ ืคื•ืŸ ื˜ืจื•ื ืง ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ, ืคึฟืึทืจ ื•ื•ืึธืก ืื™ืš ื ื•ืฆืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ื˜ืจื•ื ืง ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ื‘ืึทืคึฟืขืœ. ื“ื™ ืกื™ืกื˜ืขื ื”ืื˜ ืคึผืจืึทืžืคึผืก ืžื™ื˜ ืžืขื’ืœืขืš ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ ื“ืขื ื‘ืึทืคึฟืขืœ:

dot1q - ื‘ืขืฉืึทืก ื˜ืจื•ื ืงื™ื ื’, ื“ื™ ืคึผืึธืจื˜ ื ื™ืฆื˜ 802.1q ืฉื˜ืึทื ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ;
ื™ืกืœ - ื‘ืขืฉืึทืก ื˜ืจื•ื ืงื™ื ื’, ื“ื™ ืคึผืึธืจื˜ ื ื™ืฆื˜ ื˜ืจื•ื ืงื™ื ื’ ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ื‘ืœื•ื™ื– ืคื•ืŸ ื“ื™ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ Cisco ISL ืคึผืจืึธื˜ืึธืงืึธืœ;
ืคืึทืจื”ืึทื ื“ืœืขืŸ - ื“ื™ ืžื™ื˜ืœ ืขื ืงืึทืคึผืกืึทืœื™ื™ืฅ ื˜ืจื•ื ืงื™ื ื’ ืžื™ื˜ ืงื™ื™ืŸ ืžื™ื˜ืœ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ืขื ืคึผืึธืจื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ื˜ื™ืคึผ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืื™ืŸ ื™ืขื“ืขืจ ืกื•ืฃ ืคื•ืŸ ื“ืขื ืฉื˜ืึทื. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืื•ื™ืก ืคื•ืŸ ื“ื™ ืงืขืกื˜ืœ ืฉื˜ื™ืฆื˜ ื‘ืœื•ื™ื– dot1q ื˜ื™ืคึผ ื˜ืจื•ื ืงื™ื ื’, ื•ื•ื™ื™ึทืœ ื›ึผืžืขื˜ ืึทืœืข ื ืขืฅ ื“ืขื•ื•ื™ืกืขืก ืฉื˜ื™ืฆืŸ ื“ืขื ื ืึธืจืžืึทืœ. ืื™ืš ื•ื•ืขื˜ ืคึผืจืึธื’ืจืึทื ืื•ื ื“ื–ืขืจ ืฆื•ื‘ื™ื ื“ ืฆื• ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ ื˜ืจื•ื ืงื™ื ื’ ืœื•ื™ื˜ ื“ืขื ืกื˜ืึทื ื“ืึทืจื˜ ื ื™ืฆืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืฉื˜ืึทื ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ dot1q ื‘ืึทืคึฟืขืœ, ืื•ืŸ ื“ืขืžืึธืœื˜ ื ื•ืฆืŸ ื“ื™ ืคืจื™ืขืจ ืคืืจื•ื•ืืจืคืŸ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ืฉื˜ืึทื ื‘ืึทืคึฟืขืœ. ืื™ืฆื˜ ืื•ื ื“ื–ืขืจ ืคึผืึธืจื˜ ืื™ื– ืคึผืจืึธื•ื’ืจืึทืžื“ ืคึฟืึทืจ ืฉื˜ืึทื ืžืึธื“ืข.

ืื•ื™ื‘ ื“ืขืจ ืฉื˜ืึทื ืื™ื– ื’ืขืฉืืคืŸ ื“ื•ืจืš ืฆื•ื•ื™ื™ ืกื™ืกืงืึธ ืกื•ื•ื™ื˜ืฉื™ื–, ื“ื™ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ื™ืกืœ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜. ืื•ื™ื‘ ืื™ื™ื ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฉื˜ื™ืฆื˜ dot1q ืื•ืŸ ISL, ืื•ืŸ ื“ืขืจ ืฆื•ื•ื™ื™ื˜ืขืจ ื‘ืœื•ื™ื– dot1q, ื“ืขืจ ืฉื˜ืึทื ื•ื•ืขื˜ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื–ื™ื™ืŸ ืกื•ื•ื™ื˜ืฉื˜ ืฆื• dot1q ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ืžืึธื“ืข. ืื•ื™ื‘ ืžื™ืจ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ื˜ืจื•ื ืงื™ื ื’ ืคึผืึทืจืึทืžืขื˜ืขืจืก ื•ื•ื™ื“ืขืจ, ืžื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ ื˜ืจื•ื ืงื™ื ื’ ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ Et0/0 ืฆื•ื‘ื™ื ื“ ื”ืื˜ ืื™ืฆื˜ ื’ืขื‘ื™ื˜ืŸ ืคื•ืŸ n-isl ืฆื• 802.1q.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื•ื™ื‘ ืžื™ืจ ืึทืจื™ื™ึทืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ int e0/0 switchport ื‘ืึทืคึฟืขืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื–ืขืŸ ืึทืœืข ื“ื™ ืกื˜ืึทื˜ื•ืก ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื“ืขื ืคึผืึธืจื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืจ ื–ืขืŸ ืึทื– ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ VLAN1 ืื™ื– ื“ื™ "ื’ืขื‘ื•ื™ืจืŸ ื ืขืฅ" ืคื•ืŸ ื ืึทื˜ื™ื•ื•ืข ื•ื•ืœืึทืŸ ืคึฟืึทืจ ื˜ืจื•ื ืงื™ื ื’, ืื•ืŸ ื“ื™ Native VLAN ืคืึทืจืงืขืจ ื˜ืึทื’ื™ื ื’ ืžืึธื“ืข ืื™ื– ืžืขื’ืœืขืš. ื“ืขืจื ืึธืš, ืื™ืš ื ื•ืฆืŸ ื“ื™ int e0 / 0 ื‘ืึทืคึฟืขืœ, ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ืขื ืฆื•ื‘ื™ื ื“ ืื•ืŸ ื˜ื™ืคึผ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืฉื˜ืึทื, ื ืึธืš ื•ื•ืึธืก ื“ื™ ืกื™ืกื˜ืขื ื’ื™ื˜ ื”ื™ื ืฅ ื•ื•ืขื’ืŸ ื“ื™ ืžืขื’ืœืขืš ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื“ืขื ื‘ืึทืคึฟืขืœ.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื“ืขืจืœื•ื™ื‘ื˜ ืžื™ื˜ืœ ืึทื– ืื•ื™ื‘ ื“ื™ ืคึผืึธืจื˜ ืื™ื– ืื™ืŸ ืฉื˜ืึทื ืžืึธื“ืข, ื“ื™ ืขืจืœื•ื™ื‘ื˜ ื•ื•ืœืึทืŸ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžื˜. ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ื™ื ื™ื™ื‘ืึทืœื– ื˜ืจื•ื ืงื™ื ื’ ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ ืื•ื™ื‘ ื“ื™ ืคึผืึธืจื˜ ืื™ื– ืื™ืŸ ืฉื˜ืึทื ืžืึธื“ืข. ืื™ืš ื ื•ืฆืŸ ื“ื™ ื’ืขื‘ื•ื™ืจืขื ืขืจ ืคึผืึทืจืึทืžืขื˜ืขืจ, ื•ื•ืึธืก ืžื™ื˜ืœ ืึทื– ืื™ืŸ ื˜ื•ืœ ืžืึธื“ืข ื“ื™ ืคึผืึธืจื˜ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ื’ืขื‘ื•ื™ืจืŸ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก, ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ื˜ืจื•ื ืง ื’ืขื‘ื•ื™ืจืŸ VLAN20 ื‘ืึทืคึฟืขืœ. ืื™ืŸ ื“ืขื ืฉื˜ืึทื ืžืึธื“ืข, VLAN20 ื•ื•ืขื˜ ื–ื™ื™ืŸ ื“ืขืจ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืคึฟืึทืจ ื“ืขื ืคึผืึธืจื˜ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ SW1.

ืžื™ืจ ื”ืึธื‘ืŸ ืืŸ ืื ื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ, SW2, ืคึฟืึทืจ ื“ืขื ืฉื˜ืึทื ืคึผืึธืจื˜ ืคื•ืŸ ื•ื•ืึธืก VLAN1 ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ื™ ื“ื™ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ. ืื™ืฆื˜ ืื™ืจ ื–ืขืŸ ืึทื– ื“ื™ CDP ืคึผืจืึธื˜ืึธืงืึธืœ ื“ื™ืกืคึผืœื™ื™ื– ืึท ืึธื ื–ืึธื’ ืึทื– ืึท ื ืึทื˜ื™ื•ื•ืข ื•ื•ืœืึทืŸ ืžื™ืกืžืึทื˜ืฉ ืื™ื– ื“ื™ื˜ืขืงื˜ืึทื“ ืื™ืŸ ื‘ื™ื™ื“ืข ืขื ื“ืก ืคื•ืŸ ื“ืขื ืฉื˜ืึทื: ื“ืขืจ ืฉื˜ืึทื ืคึผืึธืจื˜ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ Ethernet0/0 ื‘ืึทืฉื˜ื™ืžืขืŸ ื ื™ืฆื˜ ื’ืขื‘ื•ื™ืจืŸ VLAN20, ืื•ืŸ ื“ืขืจ ืฉื˜ืึทื ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ ืจื’ืข ื‘ืึทืฉื˜ื™ืžืขืŸ ื ื™ืฆื˜ ื’ืขื‘ื•ื™ืจืŸ VLAN1 . ื“ืึธืก ื™ืœืึทืกื˜ืจื™ื™ืฅ ื•ื•ืึธืก ื“ื™ ื—ื™ืœื•ืง ืื™ื– ืฆื•ื•ื™ืฉืŸ ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ ืื•ืŸ ื“ื™ืคืึธืœื˜ ื•ื•ืœืึทืŸ.

ืœืึธืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืจืขื’ื•ืœืขืจ ืื•ืŸ ืขืงืกื˜ืขื ื“ืขื“ ืงื™ื™ื˜ ืคื•ืŸ ื•ื•ืœืึทื ื–.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜, Cisco ื‘ืœื•ื™ื– ื’ืขืฉื˜ื™ืฆื˜ ื“ื™ VLAN ื ื•ืžืขืจ ืงื™ื™ื˜ 1 ื“ื•ืจืš 1005, ืžื™ื˜ ื“ื™ ืงื™ื™ื˜ 1002 ื“ื•ืจืš 1005 ืจืขื–ืขืจื•ื•ื™ืจื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืคึฟืึทืจ ื˜ืึธืงืขืŸ ืจื™ื ื’ ืื•ืŸ FDDI ื•ื•ืœืึทื ื–. ื“ื™ ื ืขื˜ื•ื•ืึธืจืงืก ื–ืขื ืขืŸ ื’ืขืจื•ืคืŸ ืจืขื’ื•ืœืขืจ ื•ื•ืœืึทื ื–. ืื•ื™ื‘ ืื™ืจ ื’ืขื“ืขื ืงื˜, ื“ื™ ื•ื•ืœืึทืŸ ืฉื™ื™ึทืŸ ืื™ื– ืึท 12-ื‘ื™ืกืœ ืงื•ื•ื™ื˜ืœ ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืฉื˜ืขืœืŸ ืึท ื ื•ืžืขืจ ืึทืจื•ื™ืฃ ืฆื• 4096, ืึธื‘ืขืจ ืคึฟืึทืจ ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™ ืกื™ื‘ื•ืช Cisco ื‘ืœื•ื™ื– ื’ืขื•ื•ื™ื™ื ื˜ ื ื•ืžืขืจืŸ ืึทืจื•ื™ืฃ ืฆื• 1005.

ื“ื™ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ืงื™ื™ื˜ ื›ื•ืœืœ ื ื•ืžืขืจืŸ ืคื•ืŸ 1006 ืฆื• 4095. ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื•ื™ืฃ ืขืœื˜ืขืจืข ื“ืขื•ื•ื™ืกืขืก ื‘ืœื•ื™ื– ืื•ื™ื‘ ื–ื™ื™ ืฉื˜ื™ืฆืŸ ื•ื•ื˜ืคึผ ื•ื• 3. ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ VTP v3 ืื•ืŸ ื“ื™ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ืงื™ื™ื˜, ืื™ืจ ืžื•ื–ืŸ ื“ื™ืกื™ื™ื‘ืึทืœ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ VTP v1 ืื•ืŸ v2, ื•ื•ื™ื™ึทืœ ื“ื™ ืขืจืฉื˜ืขืจ ืื•ืŸ ืจื’ืข ื•ื•ืขืจืกื™ืขืก ืงืขื ืขืŸ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื•ื•ืœืึทื ื– ืื•ื™ื‘ ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขืฆื™ื™ืœื˜ ื”ืขื›ืขืจ ื•ื•ื™ 1005.

ืึทื–ื•ื™ ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ืคึฟืึทืจ ืขืœื˜ืขืจืข ืกื•ื•ื™ื˜ืฉื™ื–, ื“ื™ ื•ื•ื˜ืคึผ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืื™ืŸ ื“ื™ "ื“ื™ืกืึทื‘ืœืข" ืฉื˜ืึทื˜ ืื•ืŸ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืžืึทื ื™ื•ืึทืœื™ ืงืึทื ืคื™ื’ื™ืขืจ ืขืก ืคึฟืึทืจ ื“ื™ ื•ื•ืœืึทืŸ, ืึทื ื“ืขืจืฉ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื•ื•ืขื˜ ื ื™ืฉื˜ ืงืขื ืขืŸ ืฆื• ืคึผืึทืกื™ืจืŸ. ืื•ื™ื‘ ืื™ืจ ื–ืขื ืขืŸ ื’ืขื’ืื ื’ืขืŸ ืฆื• ื ื•ืฆืŸ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ืžื™ื˜ ื•ื•ื˜ืคึผ, ืื™ืจ ื“ืึทืจืคึฟืŸ ื“ื™ ื“ืจื™ื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ื˜ืคึผ.

ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื“ื™ ื•ื•ื˜ืคึผ ืกื˜ืึทื˜ื•ืก ื ื™ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื˜ืคึผ ืกื˜ืึทื˜ื•ืก ื‘ืึทืคึฟืขืœ. ืื™ืจ ื–ืขืŸ ืึทื– ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืึทืคึผืขืจื™ื™ืฅ ืื™ืŸ VTP v2 ืžืึธื“ืข, ืžื™ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื•ื•ืขืจืกื™ืขืก 1 ืื•ืŸ 3 ืื™ืš ืึทืกื™ื™ื ื“ ืขืก ื“ื™ ืคืขืœื“ ื ืึธืžืขืŸ nwking.org.

ื“ื™ VTP ืงืึธื ื˜ืจืึธืœ ืžืึธื“ืข - ืกืขืจื•ื•ืขืจ ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ื“ืึธ. ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ ืžืึทืงืกื™ืžื•ื ื ื•ืžืขืจ ืคื•ืŸ ืฉื˜ื™ืฆื˜ ื•ื•ืœืึทื ื– ืื™ื– 1005. ืื–ื•ื™, ืื™ืจ ืงืขื ืขืŸ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืึทื– ื“ืขื ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ื‘ืœื•ื™ื– ืฉื˜ื™ืฆื˜ ื“ื™ ืจืขื’ื•ืœืขืจ ื•ื•ืœืึทืŸ ืงื™ื™ื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืฆื˜ ืื™ืš ื•ื•ืขื˜ ื“ืจื•ืงืŸ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ืœืึทืŸ ืงื•ืจืฅ ืื•ืŸ ืื™ืจ ื•ื•ืขื˜ ื–ืขืŸ VLAN20 ืžืึทื ืึทื’ืขืžืขื ื˜, ื•ื•ืึธืก ืื™ื– ื“ืขืจืžืื ื˜ ื“ืึธ ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื•ื™ื‘ ืื™ืš ืื™ืฆื˜ ืคืจืขื’ืŸ ืฆื• ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืงืจืึทื ื˜ ืžื™ื˜ืœ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžื™ื˜ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ืœื•ื™ืคืŸ ื‘ืึทืคึฟืขืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื–ืขืŸ ืงื™ื™ืŸ ื“ืขืจืžืึธื ืขืŸ ืคื•ืŸ ื•ื•ืœืึทื ื– ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื–ืขื ืขืŸ ื‘ืœื•ื™ื– ืงืึทื ื˜ื™ื™ื ื“ ืื™ืŸ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก.
ื“ืขืจื ืึธืš, ืื™ืš ื ื•ืฆืŸ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ื‘ืึทืคึฟืขืœ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ VTP ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข. ืกื•ื•ื™ื˜ืฉื™ื– ืคื•ืŸ ืขืœื˜ืขืจืข ืžืึธื“ืขืœืก ื”ืึธื‘ืŸ ื‘ืœื•ื™ื– ื“ืจื™ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ ื“ืขื ื‘ืึทืคึฟืขืœ: ืงืœื™ืขื ื˜, ื•ื•ืึธืก ืกื•ื•ื™ื˜ืฉื™ื– ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ืงืœื™ืขื ื˜ ืžืึธื“ืข, ืกืขืจื•ื•ืขืจ, ื•ื•ืึธืก ื˜ื•ืจื ืก ืื•ื™ืฃ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข, ืื•ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜, ื•ื•ืึธืก ืกื•ื•ื™ื˜ืฉื™ื– ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• "ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜" ืžืึธื“ืข. ื–ื™ื ื˜ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ืžืžืขื’ืœืขืš ืฆื• ื’ืึธืจ ื“ื™ืกื™ื™ื‘ืึทืœ ื•ื•ื˜ืคึผ ืื•ื™ืฃ ืขืœื˜ืขืจืข ืกื•ื•ื™ื˜ืฉื™ื–, ืื™ืŸ ื“ืขื ืžืึธื“ืข ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ, ื‘ืฉืขืช ืจื•ืขืŸ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื•ื•ื˜ืคึผ ืคืขืœื“, ืคืฉื•ื˜ ืคืืจืฉื˜ืืคื˜ ืึทืงืกืขืคึผื˜ื™ื ื’ ื“ื™ VLAN ื“ืึทื˜ืึทื‘ื™ื™ืก ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืึธื ืงื•ืžืขืŸ ืื•ื™ืฃ ื–ื™ื™ึทืŸ ืคึผืึธืจืฅ ื“ื•ืจืš ื“ื™ ื•ื•ื˜ืคึผ ืคึผืจืึธื˜ืึธืงืึธืœ.

ื“ื™ ื ื™ื™ึทืข ืกื•ื•ื™ื˜ืฉื™ื– ืื™ืฆื˜ ื”ืึธื‘ืŸ ื“ื™ ืึทื•ื•ืขืง ืคึผืึทืจืึทืžืขื˜ืขืจ, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื’ืึธืจ ื“ื™ืกื™ื™ื‘ืึทืœ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข. ืœืึธืžื™ืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืžื™ื˜ืœ ืฆื• ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืžืึธื“ืข ื ื™ืฆืŸ ื“ื™ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ื‘ืึทืคึฟืขืœ ืคื•ืŸ vtp ืžืึธื“ืข ืื•ืŸ ืงื•ืง ื ืึธืš ื“ื™ ืงืจืึทื ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ืึทืŸ ืคึผืึธื–ื™ืฆื™ืข ื•ื•ืขื’ืŸ VLAN20 ืื™ื– ืื™ืฆื˜ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ืขืก. ืื–ื•ื™, ืื•ื™ื‘ ืžื™ืจ ืœื™ื™ื’ืŸ ืขื˜ืœืขื›ืข ื•ื•ืœืึทืŸ ื•ื•ืขืžืขื ืก ื ื•ืžืขืจ ืื™ื– ืื™ืŸ ื“ื™ ืจืขื’ื•ืœืขืจ ื•ื•ืœืึทืŸ ืงื™ื™ื˜ ืžื™ื˜ ื ื•ืžืขืจืŸ ืคื•ืŸ 1 ืฆื• 1005, ืื•ืŸ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜ ื•ื•ื˜ืคึผ ืื™ื– ืื™ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืึธื“ืขืจ ืึทื•ื•ืขืง ืžืึธื“ืข, ืื™ืŸ ืœื•ื™ื˜ ืžื™ื˜ ื“ื™ ื™ื ืขืจืœืขืš ื•ื•ืœืึทืŸ ืคึผืึทืœืึทืกื™ื– ื“ืขื ื ืขืฅ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืžื•ืกื™ืฃ ืฆื• ื“ื™ ืงืจืึทื ื˜. ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื•ืŸ ืื™ืŸ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก.

ืœืึธืžื™ืจ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืœื™ื™ื’ืŸ VLAN 3000, ืื•ืŸ ืื™ืจ ื•ื•ืขื˜ ื–ืขืŸ ืึทื– ืื™ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืžืึธื“ืข ืขืก ืื™ื– ืื•ื™ืš ืืจื•ื™ืก ืื™ืŸ ื“ื™ ืงืจืึทื ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ื˜ื™ืคึผื™ืงืึทืœืœื™, ืื•ื™ื‘ ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืœื™ื™ื’ืŸ ืึท ื ืขืฅ ืคื•ืŸ ื“ื™ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทืŸ ืงื™ื™ื˜, ืžื™ืจ ื•ื•ืขืœืŸ ื ื•ืฆืŸ ื“ื™ ื•ื•ื˜ืคึผ ื•ื•ืขืจืกื™ืข 3 ื‘ืึทืคึฟืขืœ ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ื‘ื™ื™ื“ืข VLAN20 ืื•ืŸ VLAN3000 ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืงืจืึทื ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ.

ืื•ื™ื‘ ืื™ืจ ืึทืจื•ื™ืกื’ืึทื ื’ ื“ื™ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืžืึธื“ืข ืื•ืŸ ื’ืขื‘ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข ืžื™ื˜ ื“ื™ ื•ื•ื˜ืคึผ ืžืึธื“ืข ืกืขืจื•ื•ืขืจ ื‘ืึทืคึฟืขืœ, ืื•ืŸ ืงื•ืง ื•ื•ื™ื“ืขืจ ืื™ืŸ ื“ื™ ืงืจืึทื ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ VLAN ืื™ื™ื ืกืŸ ื–ืขื ืขืŸ ื’ืึธืจ ืคืึทืจืฉื•ื•ื•ื ื“ืŸ. ื“ืึธืก ืื™ื– ื•ื•ื™ื™ึทืœ ืึทืœืข ื•ื•ืœืึทืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืกื˜ืึธืจื“ ื‘ืœื•ื™ื– ืื™ืŸ ื“ื™ ื•ื•ืœืึทืŸ ื“ืึทื˜ืึทื‘ื™ื™ืก ืื•ืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื–ืขืŸ ื‘ืœื•ื™ื– ืื™ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ื˜ืคึผ. ื–ื™ื ื˜ ืื™ืš ืขื ื™ื™ื‘ืึทืœื“ VTP v3 ืžืึธื“ืข, ื ืึธืš ื ื™ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื˜ืคึผ ืกื˜ืึทื˜ื•ืก ื‘ืึทืคึฟืขืœ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ ืžืึทืงืกื™ืžื•ื ื ื•ืžืขืจ ืคื•ืŸ ืฉื˜ื™ืฆื˜ ื•ื•ืœืึทื ื– ืื™ื– ื’ืขื•ื•ืืงืกืŸ ืฆื• 4096.

ืึทื–ื•ื™, ื“ื™ VTP v1 ืื•ืŸ VTP v2 ื“ืึทื˜ืึทื‘ื™ื™ืก ืฉื˜ื™ืฆื˜ ื‘ืœื•ื™ื– ืจืขื’ื•ืœืขืจ ื•ื•ืœืึทื ื– ื’ืขืฆื™ื™ืœื˜ 1 ืฆื• 1005, ื‘ืฉืขืช ื“ื™ VTP v3 ื“ืึทื˜ืึทื‘ื™ื™ืก ื™ื ืงืœื•ื“ื– ืื™ื™ื ืกืŸ ืคึฟืึทืจ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทื ื– ื’ืขืฆื™ื™ืœื˜ 1 ืฆื• 4096. ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ VTP ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืึธื“ืขืจ ื•ื•ื˜ืคึผ ืึทื•ื•ืขืง ืžืึธื“ืข, ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื•ื•ืœืึทืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืžื•ืกื™ืฃ ืฆื• ื“ื™ ืื™ืฆื˜ื™ืงืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื ื•ืฆืŸ ืึทืŸ ืขืงืกื˜ืขื ื“ืขื“ VLAN ืงื™ื™ื˜, ื“ื™ ืžื™ื˜ืœ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืื™ืŸ VTP v3 ืžืึธื“ืข. ื“ืึธืก ืื™ื– ื“ืขืจ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืจืขื’ื•ืœืขืจ ืื•ืŸ ืขืงืกื˜ืขื ื“ืขื“ ื•ื•ืœืึทื ื–.

ืื™ืฆื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ืึทื˜ืŸ ื•ื•ืœืึทื ื– ืื•ืŸ ืงื•ืœ ื•ื•ืœืึทื ื–. ืื•ื™ื‘ ืื™ืจ ื’ืขื“ืขื ืงืขืŸ, ืื™ืš ื’ืขื–ืื’ื˜ ืึทื– ื™ืขื“ืขืจ ืคึผืึธืจื˜ ืงืขืŸ ื ืึธืจ ื’ืขื”ืขืจืŸ ืฆื• ืื™ื™ืŸ ื•ื•ืœืึทืŸ ืื™ืŸ ืึท ืฆื™ื™ื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืึธื‘ืขืจ, ืื™ืŸ ืคื™ืœืข ืงืึทืกืขืก ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืึท ืคึผืึธืจื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืึทืŸ IP ื˜ืขืœืขืคืึธืŸ. ืžืึธื“ืขืจืŸ Cisco IP ืคืึธื ืขืก ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืกื•ื•ื™ื˜ืฉ ื’ืขื‘ื•ื™ื˜ ืื™ืŸ, ืึทื–ื•ื™ ืื™ืจ ืงืขื ืขืŸ ืคืฉื•ื˜ ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ื˜ืขืœืขืคืึธืŸ ืžื™ื˜ ืึท ืงืึทื‘ืœืข ืฆื• ืึท ื•ื•ืึทื ื˜ ื•ื•ืขื ื˜ื™ืœ ืื•ืŸ ืึท ืœืึทื˜ืข ืฉื ื•ืจ ืฆื• ื“ื™ื™ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื– ื“ื™ ื•ื•ืึทื ื˜ ื“ื–ืฉืึทืง ื•ื•ืึธืก ื“ื™ ื˜ืขืœืขืคืึธืŸ ืคึผืึธืจื˜ ืื™ื– ืคึผืœืึทื’ื“ ืื™ืŸ ื”ืื˜ ืฆื• ื”ืึธื‘ืŸ ืฆื•ื•ื™ื™ ืคืึทืจืฉื™ื“ืขื ืข ื•ื•ืœืึทื ื–. ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื“ื™ืกืงืึทืกื˜ ืื™ืŸ ื•ื•ื™ื“ืขื ืœืขืงืฆื™ืขืก 11 ืื•ืŸ 12 ื˜ืขื’ ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ืคืึทืจืงืขืจ ืœื•ืคึผืก, ื•ื•ื™ ืฆื• ื ื•ืฆืŸ ื“ืขื ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืึท "ื’ืขื‘ื•ื™ืจืŸ" ื•ื•ืœืึทืŸ ื•ื•ืึธืก ืคึผืึทืกื™ื– ืึทื ื˜ืึทื’ื“ ืคืึทืจืงืขืจ, ืึธื‘ืขืจ ื“ืึธืก ื–ืขื ืขืŸ ืึทืœืข ื•ื•ืึธืจืงืึทืจืึธื•ื ื“ืก. ื“ื™ ืœืขืฆื˜ ืœื™ื™ื–ื•ื ื’ ืฆื• ื“ืขื ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ื“ื™ื•ื•ื™ื™ื“ื™ื ื’ ื•ื•ืœืึทื ื– ืื™ืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืคึฟืึทืจ ื“ืึทื˜ืŸ ืคืึทืจืงืขืจ ืื•ืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืคึฟืึทืจ ืงื•ืœ ืคืึทืจืงืขืจ.

ืื™ืŸ ื“ืขื ืคืึทืœ, ืื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ืึทืœืข ื˜ืขืœืขืคืึธืŸ ืฉื•ืจื•ืช ืื™ืŸ ืึท ืงื•ืœ ื•ื•ืœืึทืŸ. ื“ื™ ืคื™ื’ื•ืจ ื•ื•ื™ื™ื–ื˜ ืึทื– PC1 ืื•ืŸ PC2 ืงืขืŸ ื–ื™ื™ืŸ ืื•ื™ืฃ ื“ื™ ืจื•ื™ื˜ VLAN20, ืื•ืŸ PC3 ืงืขืŸ ื–ื™ื™ืŸ ืื•ื™ืฃ ื“ื™ ื’ืจื™ืŸ VLAN30, ืึธื‘ืขืจ ืึทืœืข ื–ื™ื™ืขืจ ืคึฟืึทืจื‘ื•ื ื“ืŸ IP ืคืึธื ืขืก ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืื•ื™ืฃ ื“ื™ ื–ืขืœื‘ืข ื’ืขืœ ืงื•ืœ VLAN50.

ืื™ืŸ ืคืึทืงื˜, ื™ืขื“ืขืจ ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ SW1 ื‘ืึทืฉื˜ื™ืžืขืŸ ื•ื•ืขื˜ ื”ืึธื‘ืŸ 2 ื•ื•ืœืึทื ื– ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ - ืคึฟืึทืจ ื“ืึทื˜ืŸ ืื•ืŸ ืคึฟืึทืจ ืงื•ืœ.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื•ื•ื™ ืื™ืš ื’ืขื–ืื’ื˜, ืึทืŸ ืึทืงืกืขืก ื•ื•ืœืึทืŸ ืฉื˜ืขื ื“ื™ืง ื”ืื˜ ืื™ื™ืŸ ื•ื•ืœืึทืŸ, ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืฆื•ื•ื™ื™ ื•ื•ืœืึทื ื– ืื•ื™ืฃ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืึธืจื˜. ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ืฆื•ืœื™ื™ื’ืŸ ื“ื™ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ื•ื•ืœืึทืŸ 10, ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ื•ื•ืœืึทืŸ 20 ืื•ืŸ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ื•ื•ืœืึทืŸ 50 ืงืึทืžืึทื ื“ื– ืฆื• ืื™ื™ืŸ ืฆื•ื‘ื™ื ื“ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืึธื‘ืขืจ ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืฆื•ื•ื™ื™ ืงืึทืžืึทื ื“ื– ืคึฟืึทืจ ื“ื™ ื–ืขืœื‘ืข ืฆื•ื‘ื™ื ื“: ื“ื™ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ื•ื•ืœืึทืŸ 10 ื‘ืึทืคึฟืขืœ ืื•ืŸ ื“ื™ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืงื•ืœ ื•ื•ืœืึทืŸ 50. ืึทื–ื•ื™, ื–ื™ื ื˜ ื“ื™ IP ื˜ืขืœืขืคืึธืŸ ื›ึผื•ืœืœ ืึท ื‘ืึทืฉื˜ื™ืžืขืŸ ื™ืŸ ืขืก, ืขืก ืงืขื ืขืŸ ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ ืื•ืŸ ืฉื™ืงืŸ VLAN50 ืงื•ืœ ืคืึทืจืงืขืจ ืื•ืŸ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ื‘ืึทืงื•ืžืขืŸ ืื•ืŸ ืฉื™ืงืŸ VLAN20 ื“ืึทื˜ืŸ ืคืึทืจืงืขืจ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ SW1 ืื™ืŸ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ืžืึธื“ืข. ื–ืืœ ืก ื–ืขืŸ ื•ื•ื™ ื“ืขื ืžืึธื“ืข ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“.

ืขืจืฉื˜ืขืจ, ืžื™ืจ ื•ื•ืขืœืŸ ืฉืึทืคึฟืŸ ืึท VLAN50 ื ืขืฅ, ืื•ืŸ ื“ืึทืŸ ืžื™ืจ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ื™ ืขื˜ื”ืขืจื ืขื˜ 0/1 ืฆื•ื‘ื™ื ื“ ืื•ืŸ ืคึผืจืึธื’ืจืึทื ืขืก ืฆื• ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืžืึธื“ืข ืึทืงืกืขืก. ื ืึธืš ื“ืขื, ืื™ืš ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืึทืจื™ื™ึทืŸ ื“ื™ ืกื•ื•ื™ื˜ืฉืคึผืึธืจื˜ ืึทืงืกืขืก ื•ื•ืœืึทืŸ 10 ืื•ืŸ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืงื•ืœ ื•ื•ืœืึทืŸ 50 ืงืึทืžืึทื ื“ื–.

ืื™ืš ืคืืจื’ืขืกืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืœืึทืŸ ืžืึธื“ืข ืคึฟืึทืจ ื“ืขื ืฉื˜ืึทื, ืึทื–ื•ื™ ืื™ืš ื•ื•ืขื˜ ื’ื™ื™ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ืขื˜ื”ืขืจื ืขื˜ ืคึผืึธืจื˜ 0/0 ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜ ืฉื˜ืึทื ื’ืขื‘ื•ื™ืจืŸ ื•ื•ืœืึทืŸ 1. ืื™ืฆื˜ ืื™ืš ื•ื•ืขืœ ืคืจืขื’ืŸ ืฆื• ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ื•ื•ืœืึทืŸ ืคึผืึทืจืึทืžืขื˜ืขืจืก, ืื•ืŸ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ืื™ืฆื˜ ืื•ื™ืฃ ืขื˜ื”ืขืจื ืขื˜ ืคึผืึธืจื˜ 0/1 ืžื™ืจ ื”ืึธื‘ืŸ ื‘ื™ื™ื“ืข ื ืขื˜ื•ื•ืึธืจืงืก - VLAN 50 ืื•ืŸ VLAN20.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื–ื•ื™, ืื•ื™ื‘ ืื™ืจ ื–ืขืŸ ืึทื– ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ื•ื•ืœืึทื ื– ืื•ื™ืฃ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืึธืจื˜, ื“ืึธืก ืžื™ื˜ืœ ืึทื– ืื™ื™ื ืขืจ ืคื•ืŸ ื–ื™ื™ ืื™ื– ืึท ืงื•ืœ ื•ื•ืœืึทืŸ. ื“ืึธืก ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืึท ืฉื˜ืึทื ื•ื•ื™ื™ึทืœ ืื•ื™ื‘ ืื™ืจ ืงื•ืง ืื™ืŸ ื“ื™ ืฉื˜ืึทื ืคึผืึทืจืึทืžืขื˜ืขืจืก ื ื™ืฆืŸ ื“ื™ ื•ื•ื™ื™ึทื–ืŸ ื™ื ื˜ ื˜ืจืึทื ื’ืง ื‘ืึทืคึฟืขืœ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ืขืจ ืฉื˜ืึทื ืคึผืึธืจื˜ ื›ึผื•ืœืœ ืึทืœืข ื“ื™ VLANs, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ VLAN1.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืจ ืงืขืŸ ื–ืึธื’ืŸ ืึทื– ื˜ืขืงื ื™ืงืœื™, ื•ื•ืขืŸ ืื™ืจ ืฉืึทืคึฟืŸ ืึท ื“ืึทื˜ืŸ ื ืขืฅ ืื•ืŸ ืึท ืงื•ืœ ื ืขืฅ, ื™ืขื“ืขืจ ืคื•ืŸ ื“ื™ ืคึผืึธืจืฅ ื‘ื™ื›ื™ื™ื•ื•ื– ื•ื•ื™ ืึท ื”ืึทืœื‘-ืฉื˜ืึทื: ืคึฟืึทืจ ืื™ื™ืŸ ื ืขืฅ ืขืก ืืงื˜ืŸ ื•ื•ื™ ืึท ืฉื˜ืึทื, ืคึฟืึทืจ ื“ื™ ืื ื“ืขืจืข ื•ื•ื™ ืึท ืึทืงืกืขืก ืคึผืึธืจื˜.

ืื•ื™ื‘ ืื™ืจ ื“ืจื•ืงืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ื•ื•ื™ื™ึทื–ืŸ int e0/1 ืกื•ื•ื™ื˜ื˜ืฉืคึผืึธืจื˜, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ืขื˜ืœืขื›ืข ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืฉื˜ื™ืžืขืŸ ืฆื• ืฆื•ื•ื™ื™ ืžืึธื“ืขืก ืคื•ืŸ ืึธืคึผืขืจืึทืฆื™ืข: ืžื™ืจ ื”ืึธื‘ืŸ ื‘ื™ื™ื“ืข ืกื˜ืึทื˜ื™ืง ืึทืงืกืขืก ืื•ืŸ ื˜ืจื•ื ืงื™ื ื’ ืขื ืงืึทืคึผืกื•ืœืึทื˜ื™ืึธืŸ. ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืึทืงืกืขืก ืžืึธื“ืข ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ื“ื™ ื“ืึทื˜ืŸ ื ืขืฅ VLAN 20 ืžืึทื ืึทื’ืขืžืขื ื˜ ืื•ืŸ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ืงื•ืœ ื ืขืฅ VLAN 50 ืื™ื– ืคืึธืจืฉื˜ืขืœืŸ.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ืื™ืจ ืงืขื ื˜ ื–ืขืŸ ื“ื™ ืงืจืึทื ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื•ื•ืึธืก ื•ื•ืขื˜ ืื•ื™ืš ื•ื•ื™ื™ึทื–ืŸ ืึทื– ืึทืงืกืขืก ื•ื•ืœืึทืŸ 20 ืื•ืŸ ืงื•ืœ ื•ื•ืœืึทืŸ 50 ื–ืขื ืขืŸ ืคืึธืจืฉื˜ืขืœืŸ ืื•ื™ืฃ ื“ืขื ืคึผืึธืจื˜.

ืกื™ืกืงืึธ ื˜ืจืึทื™ื ื™ื ื’ 200-125 ืงืงื ืึท ื•ื•3.0. ื˜ืึธื’ 34: ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื•ื•ืœืึทืŸ ื‘ืึทื’ืจื™ืฃ

ื“ืึธืก ืื™ื– ื“ืขืจ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ืึทื˜ืึท ื•ื•ืœืึทื ื– ืื•ืŸ ืงื•ืœ ื•ื•ืœืึทื ื–. ืื™ืš ื”ืึธืคึฟืŸ ืื™ืจ ืคืืจืฉื˜ืื ืขืŸ ืึทืœืฅ ืื™ืš ื’ืขื–ืื’ื˜, ืื•ื™ื‘ ื ื™ื˜, ื ืึธืจ ื”ื™ื˜ืŸ ื“ืขื ื•ื•ื™ื“ืขื ื˜ื•ื˜ืึธืจื™ืึทืœ ื•ื•ื™ื“ืขืจ.


ื“ืื ื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

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’