ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ื ืขืฅ ื˜ืึธืคึผืึธืœืึธื’ื™

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ื˜ืึทืกืงืก

  1. ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ื“ื™ืคืึธืœื˜ ื‘ืึทืกื™ืง ืกื˜ืึทื˜ื™ืง ืจื•ื˜
  2. ื“ื™ืคึผืœื•ื™ื™ื ื’ ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜
  3. ื˜ืขืกื˜ื™ื ื’ ืกื•ื•ื™ื˜ืฉื™ื ื’ ืฆื• ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ื•ื•ืขืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜ ืคื™ื™ืœื–

ืื™ื‘ืขืจื‘ืœื™ืง

ืึทื–ื•ื™, ืขืจืฉื˜ืขืจ, ืึท ื‘ื™ืกืœ ื•ื•ืขืจื˜ืขืจ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืึท ืกื˜ืึทื˜ื™ืง ืื•ืŸ ืืคื™ืœื• ืึท ืคืœืึธื•ื˜ื™ื ื’ ืžืึทืจืฉืจื•ื˜ ืื™ื–. ื ื™ื˜ ืขื ืœืขืš ื“ื™ื ืึทืžื™ืฉ ืจื•ื˜ื™ื ื’, ืกื˜ืึทื˜ื™ืง ืจื•ื˜ื™ื ื’ ืจื™ืงื•ื•ื™ื™ืขืจื– ืื™ืจ ืฆื• ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ื‘ื•ื™ืขืŸ ืึท ืžืึทืจืฉืจื•ื˜ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื ืขืฅ. ื ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืกืขืจื•ื•ืขืก ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ื‘ืึทืงืึทืคึผ ื“ืจืš ืฆื• ื“ื™ ื“ืขืกื˜ื™ื ื™ื™ืฉืึทืŸ ื ืขืฅ ืื•ื™ื‘ ื“ื™ ืขืจืฉื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืคื™ื™ืœื–.

ื ื™ืฆืŸ ืื•ื ื“ื–ืขืจ ื ืขืฅ ื•ื•ื™ ืึท ื‘ื™ื™ืฉืคึผื™ืœ, ื“ื™ "ื’ืจืขื ืขืฅ ืจืึธื•ื˜ืขืจ" ื‘ื™ื– ืื™ืฆื˜ ื‘ืœื•ื™ื– ื’ืœื™ื™ืš ืคืืจื‘ื•ื ื“ืŸ ืจื•ืฅ ืฆื• ื“ื™ ISP1, ISP2, LAN_1 ืื•ืŸ LAN_2 ื ืขื˜ื•ื•ืึธืจืงืก.

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ื“ื™ืคืึธืœื˜ ื‘ืึทืกื™ืง ืกื˜ืึทื˜ื™ืง ืจื•ื˜

ืื™ื™ื“ืขืจ ืžื™ืจ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ื‘ืึทืงืึทืคึผ ืžืึทืจืฉืจื•ื˜, ืžื™ืจ ืขืจืฉื˜ืขืจ ื“ืึทืจืคึฟืŸ ืฆื• ื‘ื•ื™ืขืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜. ืœืึธื–ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ื’ื™ื™ืŸ ื“ื•ืจืš ISP1 ืฆื• ื“ื™ ืื™ื ื˜ืขืจื ืขื˜, ืื•ืŸ ื“ืขืจ ืžืึทืจืฉืจื•ื˜ ื“ื•ืจืš ISP2 ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึท ื‘ืึทืงืึทืคึผ. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืฉื˜ืขืœืŸ ืึท ืคืขืœื™ืงื™ื™ึทื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืื•ื™ืฃ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืื™ืŸ ื’ืœืื‘ืืœืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข:

Edge_Router>en
Edge_Router#conf t
Edge_Router(config)#ip route 0.0.0.0 0.0.0.0 s0/0/0 

ื•ื•ื•:

  • ื“ืขืจ ืขืจืฉื˜ืขืจ 32 ื‘ื™ื˜ืŸ ืคื•ืŸ ื–ืขืจืึธืก ื–ืขื ืขืŸ ื“ื™ ื“ืขืกื˜ื™ื ื™ื™ืฉืึทืŸ ื ืขืฅ ืึทื“ืจืขืก;
  • ื“ื™ ืจื’ืข 32 ื‘ื™ื˜ืŸ ืคื•ืŸ ื–ืขืจืึธืก ื–ืขื ืขืŸ ื“ื™ ื ืขืฅ ืžืึทืกืงืข;
  • s0/0/0 ืื™ื– ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ื•ื•ืึธืก ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ ISP1 ื ืขืฅ.

ื“ืขืจ ืคึผืึธื–ื™ืฆื™ืข ื™ื ื“ื™ืงื™ื™ืฅ ืึทื– ืื•ื™ื‘ ืคึผืึทืงื™ืฅ ื•ื•ืึธืก ืงื•ืžืขืŸ ืฆื• ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืคึฟื•ืŸ LAN_1 ืึธื“ืขืจ LAN_2 ืึทื ื˜ื”ืึทืœื˜ืŸ ื“ื™ ืึทื“ืจืขืก ืคื•ืŸ ืึท ื“ืขืกื˜ื™ื ื™ื™ืฉืึทืŸ ื ืขืฅ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืื™ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ, ื–ื™ื™ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืคืึธืจื•ื•ืขืจื“ื™ื“ ื“ื•ืจืš ืฆื•ื‘ื™ื ื“ s0/0/0.

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืœืึธืžื™ืจ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืื•ืŸ ืฉื™ืงืŸ ืึท ืคึผื™ื ื’ ืฆื• ื“ื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ ืคึฟื•ืŸ PC-A ืึธื“ืขืจ PC-B:

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืžื™ืจ ื–ืขืŸ ืึทื– ืึท ืคืขืœื™ืงื™ื™ึทื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืคึผืึธื–ื™ืฆื™ืข ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ (ื•ื•ื™ ืขื•ื•ื™ื“ืึทื ืกื˜ ื“ื•ืจืš ื“ื™ S * ืคึผืึธื–ื™ืฆื™ืข). ืœืึธืžื™ืจ ืฉืคึผื•ืจ ื“ื™ ืžืึทืจืฉืจื•ื˜ ืคื•ืŸ PC-A ืึธื“ืขืจ PC-B ืฆื• ื“ื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ:

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ื“ืขืจ ืขืจืฉื˜ืขืจ ื›ืึทืคึผ ืื™ื– ืคึฟื•ืŸ ืคึผื™ืกื™-ื‘ ืฆื• ื“ื™ ื”ื™ื’ืข IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ 192.168.11.1. ื“ื™ ืจื’ืข ื”ืึธืคึผืงืขืŸ ืื™ื– ืคึฟื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืฆื• 10.10.10.1 (ISP1). ื’ืขื“ืขื ืงื˜, ืžื™ืจ ื•ื•ืขืœืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ื™ ื˜ืจืึทื ื–ื™ืฉืึทื ื– ืฉืคึผืขื˜ืขืจ.

ื“ื™ืคึผืœื•ื™ื™ื ื’ ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜

ืึทื–ื•ื™, ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืื™ื– ื’ืขื‘ื•ื™ื˜. ื“ืขืจื ืึธืš, ืžื™ืจ ืžืึทื›ืŸ, ืื™ืŸ ืคืึทืงื˜, ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ื“ื•ืจืš ื“ื™ ISP2 ื ืขืฅ. ื“ืขืจ ืคึผืจืึธืฆืขืก ืคื•ืŸ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืื™ื– ื ื™ื˜ ืึทื ื“ืขืจืฉ ืคื•ืŸ ืึท ืจืขื’ื•ืœืขืจ ืคืขืœื™ืงื™ื™ึทื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜, ืึทื—ื•ืฅ ืึทื– ื“ื™ ืขืจืฉื˜ืข ืึทื“ื™ืฉื ืึทืœื™ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึทืŸ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜. ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื“ื™ืกื˜ืึทื ืกืข ืจืขืคืขืจืก ืฆื• ื“ืขืจ ื’ืจืึทื“ ืคื•ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ืึท ืžืึทืจืฉืจื•ื˜. ื“ืขืจ ืคืึทืงื˜ ืื™ื– ืึทื– ื“ื™ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื“ื™ืกื˜ืึทื ืกืข ืคื•ืŸ โ€‹โ€‹ืึท ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืื™ื– ื’ืœื™ื™ึทืš ืฆื• ืื™ื™ืŸ, ื•ื•ืึธืก ืžื™ื˜ืœ ืึทื‘ืกืึธืœื•ื˜ ื‘ื™ืœื›ืขืจืงื™ื™ึทื˜ ืื™ื‘ืขืจ ื“ื™ื ืึทืžื™ืฉ ืจื•ื˜ื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก, ื•ื•ืขืžืขื ืก ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื“ื™ืกื˜ืึทื ืกืข ืื™ื– ืคื™ืœืข ืžืึธืœ ื’ืจืขืกืขืจ, ืึทื—ื•ืฅ ืคึฟืึทืจ ื”ื™ื’ืข ืจื•ืฅ - ืคึฟืึทืจ ื–ื™ื™ ืขืก ืื™ื– ื’ืœื™ื™ึทืš ืฆื• ื ื•ืœ. ืึทืงืงืึธืจื“ื™ื ื’ืœื™, ื•ื•ืขืŸ ืื™ืจ ืฉืึทืคึฟืŸ ืึท ืกื˜ืึทื˜ื™ืง ืคืœืึธื•ื˜ื™ื ื’ ืžืึทืจืฉืจื•ื˜, ืื™ืจ ื–ืึธืœ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื“ื™ืกื˜ืึทื ืกืข ื’ืจืขืกืขืจ ื•ื•ื™ ืื™ื™ืŸ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, 5. ืื–ื•ื™, ื“ื™ ืคืœืึธื•ื˜ื™ื ื’ ืžืึทืจืฉืจื•ื˜ ื•ื•ืขื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ื‘ื™ืœื›ืขืจืงื™ื™ึทื˜ ืื™ื‘ืขืจ ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜, ืึธื‘ืขืจ ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื–ื™ื™ึทืŸ ืึทื ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœื™ื˜ื™, ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืžืึทืจืฉืจื•ื˜. ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื”ืืœื˜ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืื™ื™ื ืขืจ.

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ื“ืขืจ ืกื™ื ื˜ืึทืงืก ืคึฟืึทืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืื™ื– ื•ื•ื™ ื’ื™ื™ื˜:

Edge_Router(config)#ip route 0.0.0.0 0.0.0.0 s0/0/1 5

ื•ื•ื•:

  • 5 ืื™ื– ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜;
  • s0/0/1 ืื™ื– ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ื™ ISP2 ื ืขืฅ.

ืื™ืš ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ื–ืึธื’ืŸ ืึทื– ื’ืœื™ื™ืš ื‘ืฉืขืช ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜ ืื™ื– ืื™ืŸ ืืจื‘ืขื˜ืŸ ืฆื•ืฉื˜ืึทื ื“, ื“ื™ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ. ืฆื• ื–ื™ื™ืŸ ืžืขืจ ืงืึทื ื•ื•ื™ื ืกื™ื ื’, ืœืึธื–ืŸ ืื•ื ื“ื– ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ ืื™ืŸ ืึท ืฆื™ื™ื˜ ื•ื•ืขืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜ ืื™ื– ืื™ืŸ ืึท ื’ื•ื˜ืŸ ืฆื•ืฉื˜ืึทื ื“:

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ ื ืึธืš ื“ื™ืกืคึผืœื™ื™ื– ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื”ื•ื™ืคึผื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ืžื™ื˜ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืฆื•ื‘ื™ื ื“ Serial0/0/0 ืื•ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ืกื˜ืึทื˜ื™ืง ืจื•ืฅ ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ.

ื˜ืขืกื˜ื™ื ื’ ืกื•ื•ื™ื˜ืฉื™ื ื’ ืฆื• ืึท ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜ ื•ื•ืขืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜ ืคื™ื™ืœื–

ืื•ืŸ ืื™ืฆื˜ ื“ื™ ืžืขืจืกื˜ ื˜ืฉื™ืงืึทื•ื•ืข ื˜ื™ื™ืœ: ื–ืืœ ืก ืกื™ืžื•ืœื™ืจืŸ ื“ื™ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜. ื“ืขื ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื˜ืืŸ ื“ื•ืจืš ื“ื™ืกื™ื™ื‘ืึทืœ ื“ื™ ืฆื•ื‘ื™ื ื“ ืื•ื™ืฃ ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืžื“ืจื’ื”, ืึธื“ืขืจ ืคืฉื•ื˜ ืจื™ืžื•ื•ื•ื™ื ื’ ื“ื™ ืงืฉืจ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืจืึทื•ื˜ืขืจ ืื•ืŸ ISP1. ื“ื™ืกื™ื™ื‘ืึทืœ ื“ื™ Serial0/0/0 ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืึทืจืฉืจื•ื˜:

Edge_Router>en
Edge_Router#conf t
Edge_Router(config)#int s0/0/0
Edge_Router(config-if)#shutdown

... ืื•ืŸ ื’ืœื™ื™ืš ืœื•ื™ืคืŸ ืฆื• ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื˜ื™ืฉ:

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืื™ืŸ ื“ื™ ื‘ื™ืœื“ ืื•ื™ื‘ืŸ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืึทื– ื ืึธืš ื“ื™ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึทื˜ื™ืง ืžืึทืจืฉืจื•ื˜, ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืฆื•ื‘ื™ื ื“ Serial0/0/0 ื’ืขื‘ื™ื˜ืŸ ืฆื• Serial0/0/1. ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืคึผื•ืจ ืžื™ืจ ื’ืขืœืืคืŸ ืคืจื™ืขืจ, ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื”ืึธืคึผืงืขืŸ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื• IP ืึทื“ืจืขืก 10.10.10.1. ื–ืืœ ืก ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ื™ ื˜ืจืึทื ื–ื™ืฉืึทื ื– ื“ื•ืจืš ืฉื™ื™ึทืขืš-ื˜ืจื™ื™ืกื™ื ื’ ื ื™ืฆืŸ ื“ื™ ื‘ืึทืงืึทืคึผ ืžืึทืจืฉืจื•ื˜:

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืื™ืฆื˜ ื“ื™ ื™ื‘ืขืจื’ืึทื ื’ ืคื•ืŸ ื“ื™ ื‘ืจืขื’ ืจืึทื•ื˜ืขืจ ืฆื• ื“ื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ ืื™ื– ื“ื•ืจืš ื“ื™ IP ืึทื“ืจืขืก 10.10.10.5 (ISP2).

ืคื•ืŸ ืงื•ืจืก, ืกื˜ืึทื˜ื™ืง ืจื•ืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื–ืขืŸ ื“ื•ืจืš ื•ื•ื™ื™ึทื–ื ื“ื™ืง ื“ื™ ืงืจืึทื ื˜ ืจืึทื•ื˜ืขืจ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ:

Edge_Router>en
Edge_Router#show run

ืคึผืึทืงืึทื˜ ื˜ืจื™ื™ืกืขืจ. ืœืึทื‘: ืงืึทื ืคื™ื’ื™ืขืจ ืคืœืึธื•ื˜ื™ื ื’ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’