{"id":469,"date":"2025-06-28T23:35:44","date_gmt":"2025-06-28T15:35:44","guid":{"rendered":"https:\/\/www.htmacg.cn\/?p=469"},"modified":"2025-06-28T23:35:44","modified_gmt":"2025-06-28T15:35:44","slug":"%e6%80%9d%e7%a7%91%e6%a8%a1%e6%8b%9f%e5%99%a8%e4%b8%ad-dhcp-%e6%9c%8d%e5%8a%a1%e9%85%8d%e7%bd%ae%e5%85%a8%e6%b5%81%e7%a8%8b%ef%bc%9a%e4%bb%8e%e6%8b%93%e6%89%91%e5%88%b0%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/www.htmacg.cn\/?p=469","title":{"rendered":"\u4e09\u5927\u54c1\u724c\u6a21\u62df\u5668\u5b9e\u6218\uff1a\u5355\u81c2\u8def\u7531\u4e0e DHCP \u914d\u7f6e\u5168\u653b\u7565\uff08\u534e\u4e3a + \u601d\u79d1 + \u65b0\u534e\u4e09\uff09"},"content":{"rendered":"

\u5728\u5c40\u57df\u7f51\u642d\u5efa\u4e2d\uff0c\u8de8 VLAN \u901a\u4fe1<\/b><\/strong>\u548cIP \u81ea\u52a8\u5206\u914d<\/b><\/strong>\u662f\u7ed5\u4e0d\u5f00\u7684\u6838\u5fc3\u9700\u6c42\u3002\u5355\u81c2\u8def\u7531\u7528\u4f4e\u6210\u672c\u5b9e\u73b0\u4e0d\u540c VLAN \u4e92\u8054\u4e92\u901a\uff0cDHCP \u5219\u80fd\u89e3\u653e\u624b\u52a8\u914d\u7f6e IP \u7684\u7e41\u7410 \u2014\u2014 \u8fd9\u4e24\u9879\u6280\u672f\u662f\u7f51\u7edc\u521d\u5b66\u8005\u5165\u95e8\u7684 \u201c\u5fc5\u901a\u5173\u5361\u201d\u3002<\/p>\n

\u672c\u6587\u57fa\u4e8e\u534e\u4e3a eNSP\u3001\u601d\u79d1 Packet Tracer\u3001\u65b0\u534e\u4e09\u6a21\u62df\u5668\uff0c\u624b\u628a\u624b\u6559\u4f60\u914d\u7f6e\u5355\u81c2\u8def\u7531\u548c DHCP \u670d\u52a1\uff0c\u9644\u8be6\u7ec6\u6b65\u9aa4\u3001\u5b9e\u6218\u6280\u5de7\u548c\u6392\u9519\u6307\u5357\uff0c\u96f6\u57fa\u7840\u4e5f\u80fd\u8ddf\u7740\u64cd\u4f5c\uff01<\/p>\n

\u4e00\u3001\u5355\u81c2\u8def\u7531\u914d\u7f6e\uff1a\u5b9e\u73b0\u8de8 VLAN \u901a\u4fe1<\/b><\/strong><\/h2>\n

VLAN\uff08\u865a\u62df\u5c40\u57df\u7f51\uff09\u80fd\u9694\u79bb\u5e7f\u64ad\u57df\u63d0\u5347\u5b89\u5168\u6027\uff0c\u4f46\u4e5f\u963b\u65ad\u4e86\u4e0d\u540c VLAN \u7684\u5929\u7136\u901a\u4fe1\u3002\u5355\u81c2\u8def\u7531\u901a\u8fc7 \u201c\u7269\u7406\u63a5\u53e3\u5206\u79bb\u5b50\u63a5\u53e3\u201d \u7684\u65b9\u5f0f\uff0c\u4f4e\u6210\u672c\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n

\u4e00\u3001\u534e\u4e3a eNSP \u6a21\u62df\u5668\uff1a\u5355\u81c2\u8def\u7531 + DHCP \u5b9e\u6218<\/b><\/strong><\/h2>\n

\uff08\u4e00\uff09\u5355\u81c2\u8def\u7531\uff1a\u8ba9\u4e0d\u540c VLAN \u201c\u63e1\u624b\u201d<\/b><\/strong><\/h3>\n

VLAN \u80fd\u9694\u79bb\u5e7f\u64ad\u57df\uff0c\u4f46\u4e5f\u963b\u65ad\u4e86\u8de8 VLAN \u901a\u4fe1\u3002\u5355\u81c2\u8def\u7531\u5c31\u50cf \u201c\u4e00\u6839\u624b\u81c2\u5206\u51fa\u591a\u4e2a\u624b\u6307\u201d\uff0c\u7528\u4e00\u4e2a\u7269\u7406\u63a5\u53e3\u5e26\u591a\u4e2a\u5b50\u63a5\u53e3\uff0c\u8f7b\u677e\u6253\u901a VLAN \u58c1\u5792\u3002<\/p>\n

1. \u6838\u5fc3\u539f\u7406<\/b><\/strong><\/h4>\n
    \n
  • \u8def\u7531\u5668\u7269\u7406\u63a5\u53e3\u5206\u79bb\u5b50\u63a5\u53e3\uff0c\u6bcf\u4e2a\u5b50\u63a5\u53e3\u5bf9\u5e94\u4e00\u4e2a VLAN\uff0c\u4f5c\u4e3a\u8be5 VLAN \u7684\u7f51\u5173\uff1b<\/li>\n
  • \u4ea4\u6362\u673a\u4e0e\u8def\u7531\u5668\u8fde\u63a5\u7684\u63a5\u53e3\u8bbe\u4e3a Trunk \u6a21\u5f0f\uff0c\u5141\u8bb8\u6240\u6709 VLAN \u6d41\u91cf\u901a\u8fc7\uff1b<\/li>\n
  • \u4e0d\u540c VLAN \u7684\u8bbe\u5907\u901a\u8fc7\u5b50\u63a5\u53e3\u5b8c\u6210\u4e09\u5c42\u8f6c\u53d1\uff0c\u5b9e\u73b0\u8de8 VLAN \u901a\u4fe1\u3002<\/li>\n<\/ul>\n

    2. \u5b9e\u9a8c\u51c6\u5907<\/b><\/strong><\/h4>\n
      \n
    • <\/b>\u8bbe\u5907<\/b><\/strong>\uff1aAR3260 \u8def\u7531\u5668\uff081 \u53f0\uff09\u3001S5700 \u4ea4\u6362\u673a\uff081 \u53f0\uff09\u3001PC \u673a\uff082 \u53f0\uff09\uff1b<\/li>\n
    • <\/b>\u62d3\u6251<\/b><\/strong>\uff1a<\/li>\n<\/ul>\n

      <\/p>\n

      \u8def\u7531\u5668 GE0\/0\/0 \u8fde\u4ea4\u6362\u673a GE0\/0\/1\uff0c\u4ea4\u6362\u673a GE0\/0\/2 \u8fde PC3\uff08VLAN10\uff09\uff0cGE0\/0\/3 \u8fde PC4\uff08VLAN20\uff09\uff1b<\/p>\n

        \n
      • <\/b>\u53c2\u6570\u89c4\u5212<\/b><\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n\n\n
        \u8bbe\u5907<\/b><\/strong><\/td>\nIP \u5730\u5740<\/b><\/strong><\/td>\n\u5b50\u7f51\u63a9\u7801<\/b><\/strong><\/td>\n\u7f51\u5173<\/b><\/strong><\/td>\nVLAN<\/b><\/strong><\/td>\n<\/tr>\n
        PC3<\/td>\n192.168.10.2<\/td>\n255.255.255.0<\/td>\n192.168.10.1<\/td>\nVLAN10<\/td>\n<\/tr>\n
        PC4<\/td>\n192.168.20.2<\/td>\n255.255.255.0<\/td>\n192.168.20.1<\/td>\nVLAN20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        3. \u914d\u7f6e\u6b65\u9aa4<\/b><\/strong><\/h4>\n
        \u2460 \u8def\u7531\u5668\uff08AR3260\uff09\uff1a\u521b\u5efa\u5b50\u63a5\u53e3<\/b><\/strong><\/h5>\n
        # \u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe\n\n<AR3260<\/b><\/strong>>\u00a0system-view\n\n# \u914d\u7f6eVLAN10\u5b50\u63a5\u53e3\uff08\u5173\u952e\uff1a\u7ed1\u5b9aVLAN+\u5f00\u542fARP\u5e7f\u64ad\uff09\n\n[AR3260]\u00a0interface GigabitEthernet 0\/0\/0.1\n\n[AR3260-GigabitEthernet0\/0\/0.1]\u00a0dot1q termination vid 10\u00a0\u00a0# \u7ed1\u5b9aVLAN10\n\n[AR3260-GigabitEthernet0\/0\/0.1]\u00a0ip\u00a0address 192.168.10.1 24\u00a0\u00a0# \u7f51\u5173IP\n\n[AR3260-GigabitEthernet0\/0\/0.1]\u00a0arp broadcast enable\u00a0\u00a0# \u534e\u4e3a\u5fc5\u5f00\uff01\u5426\u5219\u65e0\u6cd5\u901a\u4fe1\n[AR3260-GigabitEthernet0\/0\/0.1]\u00a0quit\n\n# \u914d\u7f6eVLAN20\u5b50\u63a5\u53e3\uff08\u540c\u4e0a\u903b\u8f91\uff09\n\n[AR3260]\u00a0interface GigabitEthernet 0\/0\/0.2\n\n[AR3260-GigabitEthernet0\/0\/0.2]\u00a0dot1q termination vid 20\n\n[AR3260-GigabitEthernet0\/0\/0.2]\u00a0ip\u00a0address 192.168.20.1 24\n\n[AR3260-GigabitEthernet0\/0\/0.2]\u00a0arp broadcast enable\n\n[AR3260-GigabitEthernet0\/0\/0.2]\u00a0quit<\/pre>\n
        \u2461 \u4ea4\u6362\u673a\uff08S5700\uff09\uff1a\u5212\u5206 VLAN + \u914d\u7f6e\u63a5\u53e3<\/b><\/strong><\/h5>\n
        # \u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe\n\n<S5700>\u00a0system-view\n\n# \u521b\u5efaVLAN10\u548cVLAN20\n\n[S5700]\u00a0vlan batch 10\u00a020\n\n# \u8fde\u63a5\u8def\u7531\u5668\u7684\u63a5\u53e3\u8bbe\u4e3aTrunk\uff08\u5141\u8bb8\u6240\u6709VLAN\uff09\n\n[S5700]\u00a0interface GigabitEthernet 0\/0\/1\n\n[S5700-GigabitEthernet0\/0\/1]\u00a0port link-type trunk\n\n[S5700-GigabitEthernet0\/0\/1]\u00a0port trunk allow-pass vlan all\n\n[S5700-GigabitEthernet0\/0\/1]\u00a0quit\n\n# \u8fde\u63a5PC3\u7684\u63a5\u53e3\u8bbe\u4e3aAccess\uff08\u52a0\u5165VLAN10\uff09\n\n[S5700]\u00a0interface GigabitEthernet 0\/0\/2\n\n[S5700-GigabitEthernet0\/0\/2]\u00a0port link-type access\n\n[S5700-GigabitEthernet0\/0\/2]\u00a0port default vlan 10\n\n[S5700-GigabitEthernet0\/0\/2]\u00a0quit\n\n# \u8fde\u63a5PC4\u7684\u63a5\u53e3\u8bbe\u4e3aAccess\uff08\u52a0\u5165VLAN20\uff09\n\n[S5700]\u00a0interface GigabitEthernet 0\/0\/3\n\n[S5700-GigabitEthernet0\/0\/3]\u00a0port link-type access\n\n[S5700-GigabitEthernet0\/0\/3]\u00a0port default vlan 20\n\n[S5700-GigabitEthernet0\/0\/3]\u00a0quit<\/pre>\n
        \u2462 \u6d4b\u8bd5\uff1a\u8de8 VLAN \u901a\u4fe1<\/b><\/strong><\/h5>\n
        \u5728 PC3 \u547d\u4ee4\u884c\u8f93\u5165ping 192.168.20.2\uff0c<\/p>\n
        PC3<\/b><\/strong>>\u00a0ping\u00a0192.168.20.2<\/p>\n
        <\/p>\n
        \u82e5\u8fd4\u56de\u56fe\u4e2d\u5185\u5bb9\uff0c\u8bf4\u660e\u914d\u7f6e\u6210\u529f\uff08\u9996\u6b21 ping \u53ef\u80fd\u8d85\u65f6\uff0c\u5c5e\u6b63\u5e38\u73b0\u8c61\uff09\u3002<\/p>\n
        4. \u907f\u5751\u6307\u5357<\/b><\/strong><\/h4>\n
          \n
        • \u534e\u4e3a\u8def\u7531\u5668\u5b50\u63a5\u53e3\u9ed8\u8ba4\u5173\u95ed ARP \u5e7f\u64ad\uff0c\u5fc5\u987b\u52a0arp broadcast enable\uff0c\u5426\u5219\u901a\u4fe1\u5931\u8d25\uff1b<\/li>\n
        • Trunk \u53e3\u82e5\u53ea\u5141\u8bb8\u7279\u5b9a VLAN\uff0c\u7528port trunk allow-pass vlan 10 20\uff08\u66ff\u6362 all\uff09\uff1b<\/li>\n
        • \u5355\u81c2\u8def\u7531\u4f9d\u8d56\u5355\u6761\u7269\u7406\u94fe\u8def\uff0c\u9ad8\u5e26\u5bbd\u573a\u666f\u5efa\u8bae\u7528\u4e09\u5c42\u4ea4\u6362\u673a\u66ff\u4ee3\u3002<\/li>\n<\/ul>\n
          \uff08\u4e8c\uff09DHCP \u670d\u52a1\uff1a\u8ba9 IP \u81ea\u52a8 \u201c\u627e\u4e0a\u95e8\u201d<\/b><\/strong><\/h3>\n
          \u624b\u52a8\u914d IP \u4e0d\u4ec5\u6162\uff0c\u8fd8\u5bb9\u6613\u8f93\u9519\u7f51\u5173\u6216\u63a9\u7801\u3002DHCP \u80fd\u81ea\u52a8\u5206\u914d IP\u3001\u7f51\u5173\u3001DNS\uff0c\u582a\u79f0 \u201c\u61d2\u4eba\u798f\u97f3\u201d\u3002<\/p>\n
          1. \u5b9e\u9a8c\u80cc\u666f\u4e0e\u76ee\u6807<\/b><\/strong><\/h3>\n
          \u5b9e\u9a8c\u73af\u5883<\/b><\/strong>\uff1aAR3260 \u8def\u7531\u5668 \u00d71\u3001S5700 \u4ea4\u6362\u673a \u00d71\u3001PC \u673a \u00d73\uff08\u534e\u4e3a eNSP \u6a21\u62df\u5668\uff09
          \n\u76ee\u6807<\/b><\/strong>\uff1a\u5b9e\u73b0 PC \u81ea\u52a8\u83b7\u53d6 IP\uff0c\u914d\u7f6e DNS\u3001\u79df\u671f\u3001IP \u6392\u9664\u53ca\u9759\u6001\u7ed1\u5b9a\u3002<\/p>\n
          \u7f51\u7edc\u62d3\u6251<\/b><\/strong><\/p>\n
          <\/p>\n
          1. \u914d\u7f6e\u6b65\u9aa4<\/b><\/strong><\/h4>\n
          \u2460 \u5168\u5c40\u5f00\u542f DHCP<\/b><\/strong><\/h5>\n
          # \u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe<Huawei>\u00a0system-view\n\n[Huawei]\u00a0dhcp enable\u00a0\u00a0# \u5fc5\u987b\u5148\u5f00\u542f\uff0c\u5426\u5219\u540e\u7eed\u914d\u7f6e\u65e0\u6548<\/pre>\n
          \u2461 \u521b\u5efa\u5730\u5740\u6c60<\/b><\/strong><\/h5>\n
          # \u521b\u5efa\u540d\u4e3adhcp_pool\u7684\u5730\u5740\u6c60\n\n[Huawei]\u00a0ip\u00a0pool dhcp_pool\n\n# \u914d\u7f6e\u53ef\u5206\u914d\u7684IP\u7f51\u6bb5\uff08\u4f8b\uff1a192.168.1.0\/24\uff09\n\n[Huawei-ip-pool-dhcp_pool]\u00a0network 192.168.1.0 mask 24\n\n# \u914d\u7f6e\u7f51\u5173\uff08\u9700\u4e0e\u8def\u7531\u5668\u63a5\u53e3IP\u4e00\u81f4\uff09\n\n[Huawei-ip-pool-dhcp_pool] gateway-list 192.168.1.254\n\n# \u53ef\u9009\uff1a\u914d\u7f6eDNS\uff08\u7528\u9017\u53f7\u5206\u9694\u4e3b\u5907\uff09\n\n[Huawei-ip-pool-dhcp_pool] dns-list 114.114.114.114 8.8.8.8\n\n# \u53ef\u9009\uff1a\u8bbe\u7f6e\u79df\u671f\uff08\u4f8b\uff1a1\u592910\u5c0f\u65f6\uff09\n\n[Huawei-ip-pool-dhcp_pool] lease day 1\u00a0hour 10<\/pre>\n
          \u2462 \u63a5\u53e3\u7ed1\u5b9a DHCP<\/b><\/strong><\/h5>\n
          # \u8fdb\u5165\u8fde\u63a5\u4ea4\u6362\u673a\u7684\u63a5\u53e3\uff08\u5982GE0\/0\/0\uff09\n\n[Huawei]\u00a0interface GigabitEthernet 0\/0\/0# \u914d\u7f6e\u63a5\u53e3IP\uff08\u4f5c\u4e3a\u7f51\u5173\uff0c\u9700\u4e0e\u5730\u5740\u6c60\u7f51\u6bb5\u5339\u914d\uff09\n\n[Huawei-GigabitEthernet0\/0\/0]\u00a0ip\u00a0address 192.168.1.254 24# \u542f\u7528\u63a5\u53e3DHCP\u670d\u52a1\n\n[Huawei-GigabitEthernet0\/0\/0]\u00a0dhcp select\u00a0global<\/pre>\n
          \u2463 \u9a8c\u8bc1\uff1aPC \u81ea\u52a8\u83b7\u53d6 IP<\/b><\/strong><\/h5>\n
          \u5728 PC \u7f51\u7edc\u8bbe\u7f6e\u4e2d\u52fe\u9009 \u201cDHCP\u201d\uff0c\u547d\u4ee4\u884c\u8f93\u5165ipconfig\uff0c\u82e5\u663e\u793a \u201cIPv4 address: 192.168.1.x\u201d\uff0c\u8bf4\u660e\u5206\u914d\u6210\u529f\u3002<\/p>\n
          <\/p>\n
          3. \u8fdb\u9636\u914d\u7f6e\uff1a\u7cbe\u7ec6\u5316\u7ba1\u7406 DHCP<\/b><\/strong><\/h3>\n
          \uff081\uff09\u914d\u7f6e DNS \u670d\u52a1\u5668<\/b><\/strong><\/h4>\n
          [Huawei-ip-pool-dhcp_pool]\u00a0dns-list 114.114.114.114 8.8.8.8 \u00a0# \u4e3b\u5907DNS\uff08\u7a7a\u683c\u5206\u9694\uff09<\/pre>\n
          \uff082\uff09\u8bbe\u7f6e IP \u79df\u671f<\/b><\/strong><\/h4>\n
          # \u79df\u671f\u683c\u5f0f\uff1aday\uff08\u5929\uff09\u3001hour\uff08\u5c0f\u65f6\uff09\u3001minute\uff08\u5206\u949f\uff09\n\n[Huawei-ip-pool-dhcp_pool]\u00a0lease day 1\u00a0hour 10\u00a0\u00a0# \u4f8b\uff1a1\u592910\u5c0f\u65f6\uff08\u9ed8\u8ba424\u5c0f\u65f6\uff09<\/pre>\n
          \u77ed\u79df\u671f\uff08\u5982 1 \u5c0f\u65f6\uff09\uff1a\u9002\u5408\u516c\u5171\u7f51\u7edc\uff08\u4f1a\u8bae\u5ba4\u3001\u5496\u5561\u5385\uff09\u3002<\/p>\n
          \u957f\u79df\u671f\uff08\u5982 7 \u5929\uff09\uff1a\u9002\u5408\u56fa\u5b9a\u8bbe\u5907\uff08\u529e\u516c\u7535\u8111\u3001\u670d\u52a1\u5668\uff09\u3002<\/p>\n
          2. \u8fdb\u9636\u6280\u5de7<\/b><\/strong><\/h4>\n
            \n
          • \u6392\u9664\u7279\u5b9a IP\uff08\u5982\u670d\u52a1\u5668\uff09\uff1a[Huawei-ip-pool-dhcp_pool] excluded-ip-address 192.168.1.200 192.168.1.253\uff1b<\/li>\n
          • \u67e5\u5730\u5740\u6c60\u72b6\u6001\uff1adisplay dhcp server pool\uff1b<\/li>\n
          • \u67e5\u5df2\u5206\u914d IP\uff1adisplay dhcp server lease\u3002<\/li>\n<\/ul>\n
            \u4e8c\u3001\u601d\u79d1 Packet Tracer \u6a21\u62df\u5668\uff1a\u5355\u81c2\u8def\u7531 + DHCP \u914d\u7f6e<\/b><\/strong><\/h2>\n
            1. \u6838\u5fc3\u539f\u7406<\/b><\/strong><\/h4>\n
            \u8def\u7531\u5668\u7269\u7406\u63a5\u53e3\u5206\u79bb\u5b50\u63a5\u53e3\uff0c\u7ed1\u5b9a VLAN \u5e76\u5c01\u88c5 802.1Q \u6807\u7b7e\uff1b\u4ea4\u6362\u673a Trunk \u53e3\u900f\u4f20\u6240\u6709 VLAN\uff0cAccess \u53e3\u7ed1\u5b9a\u7ec8\u7aef\u6240\u5c5e VLAN\u2014\u2014 \u901a\u8fc7\u8def\u7531\u5668\u5b50\u63a5\u53e3\u5b9e\u73b0\u8de8 VLAN \u8f6c\u53d1\u3002<\/p>\n
            2. \u5b9e\u9a8c\u73af\u5883\u51c6\u5907<\/b><\/strong><\/h3>\n
            \uff081\uff09\u8bbe\u5907\u6e05\u5355<\/b><\/strong><\/h4>\n
              \n
            • \u8def\u7531\u5668\uff1aCisco 4331\uff081 \u53f0\uff0c\u6838\u5fc3\u8f6c\u53d1\u8bbe\u5907\uff09<\/li>\n
            • \u4ea4\u6362\u673a\uff1aCisco 2960\uff081 \u53f0\uff0c\u8d1f\u8d23 VLAN \u5212\u5206\uff09<\/li>\n
            • \u7ec8\u7aef\uff1aPC \u673a 2 \u53f0\uff08\u5206\u5c5e VLAN10 \u548c VLAN20\uff0c\u6d4b\u8bd5\u901a\u4fe1\uff09<\/li>\n<\/ul>\n
              \uff082\uff09\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/b><\/strong><\/h4>\n
              <\/p>\n
              3. \u7ec8\u7aef\u7f51\u7edc\u53c2\u6570\u89c4\u5212<\/b><\/strong><\/h3>\n\n\n\n\n\n
              \u8bbe\u5907<\/b><\/strong><\/td>\nIP \u5730\u5740<\/b><\/strong><\/td>\n\u5b50\u7f51\u63a9\u7801<\/b><\/strong><\/td>\n\u7f51\u5173<\/b><\/strong><\/td>\nVLAN \u5212\u5206<\/b><\/strong><\/td>\n<\/tr>\n
              \u5de6 PC \u673a<\/td>\n192.168.10.2<\/td>\n255.255.255.0<\/td>\n192.168.10.1<\/td>\nVLAN10<\/td>\n<\/tr>\n
              \u53f3 PC \u673a<\/td>\n192.168.20.2<\/td>\n255.255.255.0<\/td>\n192.168.20.1<\/td>\nVLAN20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
               <\/p>\n
              4<\/b><\/strong>. \u914d\u7f6e\u6b65\u9aa4<\/b><\/strong><\/h4>\n
              \u2460 \u8def\u7531\u5668\uff084331\uff09\uff1a\u542f\u7528\u63a5\u53e3 + \u521b\u5efa\u5b50\u63a5\u53e3<\/b><\/strong><\/h5>\n
              # \u8fdb\u5165\u7279\u6743\u6a21\u5f0f\n\nRouter>\u00a0enable# \u8fdb\u5165\u5168\u5c40\u914d\u7f6e\n\nRouter# configure terminal\n\n# \u542f\u7528\u7269\u7406\u63a5\u53e3\uff08\u601d\u79d1\u63a5\u53e3\u9ed8\u8ba4\u5173\u95ed\uff01\uff09\n\nRouter(config)# interface GigabitEthernet 0\/0\/0\n\nRouter(config-if)# no shutdown \u00a0# \u5173\u952e\uff1a\u4e0d\u542f\u7528\u5219\u63a5\u53e3\u4e0d\u901a\n\nRouter(config-if)# exit\n\n# \u521b\u5efaVLAN10\u5b50\u63a5\u53e3\uff08g0\/0\/0.1\uff09\n\nRouter(config)# interface GigabitEthernet 0\/0\/0.1\n\nRouter(config-subif)# encapsulation dot1Q 10 \u00a0# \u7ed1\u5b9aVLAN10\n\nRouter(config-subif)# ip address 192.168.10.1 255.255.255.0 \u00a0# \u7f51\u5173\n\nRouter(config-subif)# exit\n\n# \u521b\u5efaVLAN20\u5b50\u63a5\u53e3\uff08g0\/0\/0.2\uff09\n\nRouter(config)# interface GigabitEthernet 0\/0\/0.2\n\nRouter(config-subif)# encapsulation dot1Q 20 \u00a0# \u7ed1\u5b9aVLAN20\n\nRouter(config-subif)# ip address 192.168.20.1 255.255.255.0 \u00a0# \u7f51\u5173\n\nRouter(config-subif)# exit\n\n# \u4fdd\u5b58\u914d\u7f6e\n\nRouter(config)# exit\n\nRouter# write<\/pre>\n
              \u2461 \u4ea4\u6362\u673a\uff082960\uff09\uff1a\u5212\u5206 VLAN + \u914d\u7f6e\u63a5\u53e3<\/b><\/strong><\/h5>\n
              # \u914d\u7f6e\u8fde\u63a5\u8def\u7531\u5668\u7684\u63a5\u53e3\u4e3aTrunk\n\nSW2960(config)# interface FastEthernet 0\/1\n\nSW2960(config-if)# switchport mode trunk\n\nSW2960(config-if)# switchport trunk allowed vlan all \u00a0# \u5141\u8bb8\u6240\u6709VLAN\uff08\u9ed8\u8ba4\u4ec5VLAN1\uff09\n\nSW2960(config-if)# exit\n\n# \u8fde\u63a5PC\u7684\u63a5\u53e3\u8bbe\u4e3aAccess\uff08\u52a0\u5165VLAN10\uff09\n\nSW2960(config)# interface FastEthernet 0\/2\n\nSW2960(config-if)# switchport mode access\n\nSW2960(config-if)# switchport access vlan 10\n\nSW2960(config-if)# exit\n\n# \u8fde\u63a5\u53e6\u4e00\u53f0PC\u7684\u63a5\u53e3\u8bbe\u4e3aAccess\uff08\u52a0\u5165VLAN20\uff09\n\nSW2960(config)# interface FastEthernet 0\/3\n\nSW2960(config-if)# switchport mode access\n\nSW2960(config-if)# switchport access vlan 20\n\nSW2960(config-if)# exit\n\n# \u4fdd\u5b58\u914d\u7f6e\n\nSW2960(config)# exit\n\nSW2960# write<\/pre>\n
              \uff08<\/b><\/strong>2<\/b><\/strong>\uff09PC \u673a\u914d\u7f6e\uff1a\u624b\u52a8\u8bbe\u7f6e IP\uff08\u9a8c\u8bc1\u7528\uff09<\/b><\/strong><\/h4>\n
              \u5de6 PC \u673a\u548c\u53f3 PC \u673a\u5206\u522b\u624b\u52a8\u914d\u7f6e IP\u3001\u5b50\u7f51\u63a9\u7801\u548c\u7f51\u5173\uff08\u53c2\u6570\u89c1 \u201c\u7ec8\u7aef\u4e0e VLAN \u53c2\u6570\u89c4\u5212\u201d \u8868\uff09\uff0c\u540e\u7eed\u53ef\u7ed3\u5408 DHCP \u5b9e\u73b0\u81ea\u52a8\u5206\u914d\u3002<\/p>\n
              5<\/b><\/strong>.\u8de8 VLAN \u901a\u4fe1\u6d4b\u8bd5<\/b><\/strong><\/h3>\n
              \u5728\u53f3 PC \u673a\u7684\u547d\u4ee4\u884c\u8f93\u5165ping 192.168.10.2\uff0c\u82e5\u8fd4\u56de\u201dReply from 192.168.10.2\u201d\u7ed3\u679c\uff0c\u8bf4\u660e\u914d\u7f6e\u6210\u529f\uff1a<\/p>\n
              <\/p>\n
              \uff08\u4e8c\uff09DHCP \u670d\u52a1\uff1a\u57fa\u4e8e VLAN \u7684\u81ea\u52a8\u5206\u914d<\/b><\/strong><\/h3>\n
              \u601d\u79d1\u63a8\u8350\u7528\u4e09\u5c42\u4ea4\u6362\u673a\u505a DHCP \u670d\u52a1\u5668\uff0c\u4e3a\u4e0d\u540c VLAN \u521b\u5efa\u72ec\u7acb\u5730\u5740\u6c60\u3002<\/p>\n
              1. \u5b9e\u9a8c\u73af\u5883\u51c6\u5907<\/b><\/strong><\/h3>\n
              \uff081\uff09\u8bbe\u5907\u6e05\u5355<\/b><\/strong><\/h4>\n
                \n
              • \u6838\u5fc3\u8bbe\u5907\uff1a\u4e09\u5c42\u4ea4\u6362\u673a Cisco 3560-24PS\uff081 \u53f0\uff0c\u517c DHCP \u670d\u52a1\u5668\u548c\u7f51\u5173\uff09<\/li>\n
              • \u63a5\u5165\u8bbe\u5907\uff1a\u4e8c\u5c42\u4ea4\u6362\u673a Cisco 2960\uff082 \u53f0\uff0c\u8fde\u63a5\u4e0d\u540c VLAN \u7684 PC\uff09<\/li>\n
              • \u7ec8\u7aef\uff1aPC \u673a 4 \u53f0\uff082 \u53f0\u5c5e VLAN10\uff0c2 \u53f0\u5c5e VLAN20\uff09<\/li>\n<\/ul>\n
                \uff082\uff09<\/b><\/strong>\u7f51\u7edc\u62d3\u6251\u8bf4\u660e<\/b><\/strong><\/h4>\n
                <\/p>\n
                \u4e09\u5c42\u4ea4\u6362\u673a\u4f5c\u4e3a\u6838\u5fc3\uff0c\u4e0a\u8054\u4e24\u53f0\u4e8c\u5c42\u4ea4\u6362\u673a\uff1b\u5de6\u4fa7\u4e8c\u5c42\u4ea4\u6362\u673a\u8fde\u63a5 VLAN10 \u7684 2 \u53f0 PC\uff0c\u53f3\u4fa7\u8fde\u63a5 VLAN20 \u7684 2 \u53f0 PC\uff1b\u4e09\u5c42\u4ea4\u6362\u673a\u4e3a VLAN10 \u548c VLAN20 \u5206\u522b\u521b\u5efa IP \u5730\u5740\u6c60\uff0c\u5b9e\u73b0\u81ea\u52a8\u5206\u914d\u3002<\/p>\n
                1. \u914d\u7f6e\u6b65\u9aa4\uff08\u4ee5 3560 \u4e09\u5c42\u4ea4\u6362\u673a\u4e3a\u4f8b\uff09<\/b><\/strong><\/h4>\n
                \u2460\u3000<\/b>\u4e3a VLAN10\/VLAN20 \u521b\u5efa\u5730\u5740\u6c60<\/b><\/strong><\/h5>\n
                # VLAN10\u5730\u5740\u6c60\n\nCore3560(config)# ip dhcp pool vlan10_pool\n\nCore3560(dhcp-config)# network 192.168.1.0 255.255.255.0 \u00a0# \u5206\u914d\u7f51\u6bb5\n\nCore3560(dhcp-config)# default-router 192.168.1.254 \u00a0# \u7f51\u5173\uff08\u4e0eVLAN\u63a5\u53e3IP\u4e00\u81f4\uff09\n\nCore3560(dhcp-config)# exit\n\n# VLAN20\u5730\u5740\u6c60\n\nCore3560(config)# ip dhcp pool vlan20_pool\n\nCore3560(dhcp-config)# network 192.168.2.0 255.255.255.0\n\nCore3560(dhcp-config)# default-router 192.168.2.254\n\nCore3560(dhcp-config)# exit\n\n\n# \u5c06VLAN \u5212\u5206\u81f3\u7269\u7406\u63a5\u53e3\u5e76\u5141\u8bb8\u6240\u6709\u6d41\u91cf\u901a\u8fc7\n\nCore3560(config)# interface range fastethernet 0\/1-2\n\nCore3560(config-if-range)# switchport mode access\n\nCore3560(config-if-range)# switchport mode trunk\n\nCore3560(config-if-range)# switchport trunk allowed vlan all<\/pre>\n
                \u2461\u3000<\/b>\u914d\u7f6e VLAN \u63a5\u53e3\uff08\u7f51\u5173\uff09<\/b><\/strong><\/h5>\n
                # VLAN10\u63a5\u53e3\n\nCore3560(config)# vlan 10\n\nCore3560(config-vlan)# exit\n\nCore3560(config)# interface vlan 10\n\nCore3560(config-if)# ip address 192.168.1.254 255.255.255.0\n\n# VLAN20\u63a5\u53e3\n\nCore3560(config)# vlan 20\n\nCore3560(config-vlan)# exit\n\nCore3560(config)# interface vlan 20\n\nCore3560(config-if)# ip address 192.168.2.254 255.255.255.0<\/pre>\n
                \u2462\u3000<\/b>\u4e8c\u5c42\u4ea4\u6362\u673a\uff082960\uff09\uff1aVLAN \u4e0e\u63a5\u53e3\u914d\u7f6e<\/b><\/strong><\/h4>\n
                \u5de6\u4fa7\u4ea4\u6362\u673a\uff08\u8fde\u63a5 VLAN10\uff09\uff1a\n\nSwitch>\u00a0enable\n\nSwitch# configure terminal\n\nSwitch(config)# hostname SW2960-Left\n\n# \u521b\u5efaVLAN10\n\nSW2960-Left(config)# vlan 10\n\nSW2960-Left(config-vlan)# exit\n\n# \u914d\u7f6e\u8fde\u63a5PC\u7684\u63a5\u53e3\uff08Access\u6a21\u5f0f\uff09\n\nSW2960-Left(config)# interface range fastethernet 0\/2-3 \u00a0# \u6279\u91cf\u914d\u7f6e\u63a5\u53e32-3\n\nSW2960-Left(config-if-range)# switchport mode access\n\nSW2960-Left(config-if-range)# switchport access vlan 10\n\nSW2960-Left(config-if-range)# exit\n\n# \u914d\u7f6e\u8fde\u63a5\u4e09\u5c42\u4ea4\u6362\u673a\u7684\u63a5\u53e3\uff08Trunk\u6a21\u5f0f\uff09\n\nSW2960-Left(config)# interface fastethernet 0\/1\n\nSW2960-Left(config-if)# switchport mode access \u00a0# \u5148\u8bbe\u4e3aAccess\uff08\u89e3\u51b3Trunk\u914d\u7f6e\u62a5\u9519\uff09\n\nSW2960-Left(config-if)# switchport mode trunk \u00a0# \u518d\u5207\u6362\u4e3aTrunk\n\nSW2960-Left(config-if)# switchport trunk allowed vlan all \u00a0# \u5141\u8bb8\u6240\u6709VLAN\n\nSW2960-Left(config-if)# exit\n\n# \u4fdd\u5b58\u914d\u7f6e\n\nSW2960-Left(config)# exit\n\nSW2960-Left# write<\/pre>\n
                \u53f3\u4fa7\u4ea4\u6362\u673a\uff08\u8fde\u63a5 VLAN20\uff09<\/b><\/strong>\uff1a
                \n\u914d\u7f6e\u903b\u8f91\u4e0e\u5de6\u4fa7\u4e00\u81f4\uff0c\u4ec5 VLAN \u7f16\u53f7\u6539\u4e3a 20\uff0c\u5730\u5740\u6c60\u5bf9\u5e94 192.168.2.0\/24 \u7f51\u6bb5\u3002<\/p>\n
                PC \u673a\u914d\u7f6e\uff1a\u901a\u8fc7 DHCP \u83b7\u53d6 IP<\/b><\/strong><\/h4>\n
                  \n
                1. \u8fdb\u5165 PC \u201c\u684c\u9762\u201d\u2192\u201cIP \u914d\u7f6e\u201d\uff1b<\/li>\n
                2. \u9009\u62e9 \u201cDHCP\u201d \u6a21\u5f0f\uff0c\u7b49\u5f85\u63d0\u793a \u201cDHCP \u8bf7\u6c42\u6210\u529f\u201d\uff1b<\/li>\n<\/ol>\n
                  <\/p>\n
                  3. \u9a8c\u8bc1\u7ed3\u679c<\/b><\/strong><\/h3>\n
                  \u540c\u4e00 VLAN \u7684 PC \u53ef\u4e92 ping\uff1b<\/p>\n
                  \u4e0d\u540c VLAN \u7684 PC \u901a\u8fc7\u4e09\u5c42\u4ea4\u6362\u673a\u7f51\u5173\u53ef\u4e92 ping\uff08\u9700\u786e\u4fdd\u4e09\u5c42\u8def\u7531\u529f\u80fd\u542f\u7528\uff09\uff1b<\/p>\n
                  2. \u5e38\u89c1\u95ee\u9898<\/b><\/strong><\/h4>\n\n\n\n\n\n\n\n\n
                  \u95ee\u9898<\/b><\/strong><\/td>\n\u539f\u56e0<\/b><\/strong><\/td>\n\u89e3\u51b3\u547d\u4ee4<\/b><\/strong><\/td>\n<\/tr>\n
                  \u5355\u81c2\u8def\u7531 ping \u4e0d\u901a<\/td>\n\u8def\u7531\u5668\u63a5\u53e3\u672a\u542f\u7528<\/td>\ninterface \u63a5\u53e3\u540d\u00a0+\u00a0no shutdown<\/td>\n<\/tr>\n
                  Trunk \u914d\u7f6e\u62a5\u9519<\/td>\n\u63a5\u53e3\u6a21\u5f0f\u5207\u6362\u987a\u5e8f\u9519<\/td>\n\u5148switchport mode access\uff0c\u518d\u5207trunk<\/td>\n<\/tr>\n
                  DHCP \u83b7\u53d6\u5931\u8d25<\/td>\n\u5730\u5740\u6c60\u7f51\u5173\u4e0e VLAN \u63a5\u53e3 IP \u4e0d\u4e00\u81f4<\/td>\n\u786e\u4fdddefault-router\u4e0einterface vlan x\u7684 IP \u76f8\u540c<\/td>\n<\/tr>\n
                  \u95ee\u9898<\/b><\/strong><\/td>\n\u539f\u56e0<\/b><\/strong><\/td>\n\u89e3\u51b3\u547d\u4ee4<\/b><\/strong><\/td>\n<\/tr>\n
                  \u5355\u81c2\u8def\u7531 ping \u4e0d\u901a<\/td>\n\u8def\u7531\u5668\u63a5\u53e3\u672a\u542f\u7528<\/td>\ninterface \u63a5\u53e3\u540d\u00a0+\u00a0no shutdown<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \u4e09\u3001\u65b0\u534e\u4e09\u6a21\u62df\u5668\uff1a\u5355\u81c2\u8def\u7531\u4e0e DHCP \u914d\u7f6e<\/b><\/strong><\/h2>\n
                  \u5b9e\u9a8c\u73af\u5883\u51c6\u5907<\/b><\/strong><\/h3>\n
                    \n
                  • <\/b>\u786c\u4ef6\u8bbe\u5907<\/b><\/strong>\uff1a1 \u53f0\u8def\u7531\u5668\uff08\u5982 BSR-88\uff09\u30011 \u53f0\u4ea4\u6362\u673a\uff08\u5982 S6850\uff09\u30012 \u53f0 PC \u673a<\/li>\n
                  • <\/b>\u62d3\u6251\u8fde\u63a5<\/b><\/strong>\uff1a\u8def\u7531\u5668\u901a\u8fc7 GE0\/0 \u63a5\u53e3\u8fde\u63a5\u4ea4\u6362\u673a\uff0c\u4ea4\u6362\u673a\u5206\u522b\u8fde\u63a5\u4e24\u53f0 PC \u673a\uff08\u63a5\u53e3\u53ef\u9009\u7528 GE0\/2\u3001GE0\/3 \u7b49\uff09<\/li>\n<\/ul>\n
                    \u62d3\u6251\u793a\u4f8b<\/p>\n
                    <\/p>\n
                    \uff08\u4e00\uff09DHCP \u670d\u52a1\u5668\u914d\u7f6e\uff08\u57fa\u4e8e BSR-88 \u8def\u7531\u5668\uff09<\/b><\/strong><\/h3>\n
                    1. \u914d\u7f6e\u6b65\u9aa4<\/b><\/strong><\/h4>\n
                    # \u542f\u7528DHCP\u670d\u52a1<\/p>\n
                    dhcp enable<\/p>\n
                    # \u521b\u5efa\u5730\u5740\u6c60\uff08\u540d\u79f0\u81ea\u5b9a\u4e49\uff09<\/p>\n
                    dhcp server ip-pool 1# \u914d\u7f6e\u5206\u914d\u7f51\u6bb5<\/p>\n
                    network 192.168.1.0 24# \u914d\u7f6e\u7f51\u5173<\/p>\n
                    gate-list 192.168.1.254<\/p>\n
                    # \u914d\u7f6e\u8fde\u63a5\u4ea4\u6362\u673a\u7684\u63a5\u53e3<\/p>\n
                    int g 0\/0\/0ip\u00a0add\u00a0192.168.1.254 24\u00a0\u00a0# \u4e0e\u7f51\u5173\u4e00\u81f4<\/p>\n
                    dhcp server forbidden-ip 192.168.1.254 \u00a0#\u5206\u914dIP\u5730\u5740\u5230\u63a5\u53e3<\/p>\n
                    2<\/b><\/strong>. PC \u673a\u5f00\u542f DHCP \u81ea\u52a8\u83b7\u53d6<\/b><\/strong><\/p>\n
                    \u5728 PC \u673a\u7684\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e\u4e2d\uff0c\u9009\u62e9 \u201cIPv4 \u914d\u7f6e\u201d \u4e3a \u201cDHCP\u201d \u6a21\u5f0f\uff0c\u7b49\u5f85\u7247\u523b\u540e\uff0c\u8bbe\u5907\u4f1a\u81ea\u52a8\u83b7\u53d6 IP \u5730\u5740\uff08\u5982 192.168.1.1\/24\uff09\u3002<\/p>\n
                    <\/p>\n
                    \u6ce8\u610f\uff1a\u65b0\u534e\u4e09\u6a21\u62df\u5668\u7684 DHCP \u5730\u5740\u5206\u914d\u53ef\u80fd\u6709\u5ef6\u8fdf\uff0c\u82e5\u672a\u7acb\u5373\u83b7\u53d6\uff0c\u53ef\u70b9\u51fb \u201c\u5237\u65b0\u201d \u6309\u94ae\u91cd\u8bd5\u3002<\/p>\n
                    \uff08\u4e8c\uff09\u5355\u81c2\u8def\u7531\u914d\u7f6e<\/b><\/strong><\/h3>\n
                    \u8be6\u7ec6\u914d\u7f6e\u6b65\u9aa4<\/b><\/strong><\/h3>\n
                    1. \u8def\u7531\u5668\u914d\u7f6e\u5b50\u63a5\u53e3<\/b><\/strong><\/h4>\n
                    [H3C]interface GigabitEthernet 0\/0\/0.1 \u00a0# VLAN10\u5b50\u63a5\u53e3[H3C-GigabitEthernet0\/0.1]ip address 192.168.10.254 24\u00a0\u00a0# \u7f51\u5173[H3C-GigabitEthernet0\/0.1]vlan-type dot1q vid 10\u00a0\u00a0# \u7ed1\u5b9aVLAN10\n\n[H3C-GigabitEthernet0\/0.1]no shutdown\u00a0\u00a0# \u542f\u7528\u63a5\u53e3\n\n[H3C]interface GigabitEthernet 0\/0\/0.2 \u00a0# VLAN20\u5b50\u63a5\u53e3[H3C-GigabitEthernet0\/0.2]ip address 192.168.20.254 24\n\n[H3C-GigabitEthernet0\/0.2]vlan-type dot1q vid 20\n\n[H3C-GigabitEthernet0\/0.2]no shutdown<\/pre>\n
                    2. \u4ea4\u6362\u673a\u914d\u7f6e<\/b><\/strong><\/h4>\n
                    # \u521b\u5efaVLAN10\u548cVLAN20\n\nvlan 10\n\nport g 1\/0\/2 \u00a0# \u52a0\u5165\u8fde\u63a5PC\u7684\u63a5\u53e3\n\nvlan 20\n\nport g 1\/0\/3\n\n# \u8fde\u63a5\u8def\u7531\u5668\u7684\u63a5\u53e3\u8bbe\u4e3aTrunk\n\nint g 1\/0\/1\n\nport link-type trunk\n\nport trunk permit vlan all \u00a0# \u5141\u8bb8\u6240\u6709VLAN\u901a\u8fc7<\/pre>\n
                    3. PC \u673a\u914d\u7f6e\u9759\u6001 IP<\/b><\/strong><\/h4>\n
                    \u5206\u522b\u4e3a\u4e24\u53f0 PC \u673a\u914d\u7f6e\u5bf9\u5e94 VLAN \u7684\u9759\u6001 IP\uff08\u9700\u4e0e\u8def\u7531\u5668\u5b50\u63a5\u53e3\u5728\u540c\u4e00\u7f51\u6bb5\uff09\uff1a<\/p>\n
                    <\/p>\n
                      \n
                    • PC1\uff08\u63a5\u5165 VLAN 10\uff09\uff1aIP \u5730\u5740 168.10.1\/24\uff0c\u7f51\u5173 192.168.10.254<\/li>\n
                    • PC2\uff08\u63a5\u5165 VLAN 20\uff09\uff1aIP \u5730\u5740 168.20.1\/24\uff0c\u7f51\u5173 192.168.20.254<\/li>\n<\/ul>\n
                      4. \u6d4b\u8bd5<\/b><\/strong><\/h4>\n
                      PC \u547d\u4ee4\u884c\u8f93\u5165ping \u76ee\u6807IP<\/p>\n
                      # \u5728PC1\u4e0a ping PC2\u7684IP<\/p>\n
                      ping 192.168.20.1<\/p>\n
                      \u6d4b\u8bd5\u7ed3\u679c\u5982\u56fe<\/p>\n
                      <\/p>\n
                      \u82e5\u8fd4\u56de \u201cReply from 192.168.20.1\u201d\uff0c\u5219\u8bf4\u660e\u5355\u81c2\u8def\u7531\u914d\u7f6e\u6210\u529f\uff0c\u4e0d\u540c VLAN \u7684\u8bbe\u5907\u53ef\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n
                      \u56db\u3001\u603b\u7ed3\uff1a\u4e09\u5927\u54c1\u724c\u914d\u7f6e\u5dee\u5f02\u901f\u67e5\u8868<\/b><\/strong><\/h2>\n\n\n\n\n\n\n\n
                      \u6280\u672f\u70b9<\/b><\/strong><\/td>\n\u534e\u4e3a eNSP<\/b><\/strong><\/td>\n\u601d\u79d1 Packet Tracer<\/b><\/strong><\/td>\n\u65b0\u534e\u4e09<\/b><\/strong><\/td>\n<\/tr>\n
                      \u5b50\u63a5\u53e3 VLAN \u7ed1\u5b9a<\/td>\ndot1q termination vid x<\/td>\nencapsulation dot1Q x<\/td>\nvlan-type dot1q vid x<\/td>\n<\/tr>\n
                      \u8def\u7531\u5668 ARP \u5e7f\u64ad<\/td>\n\u9700\u624b\u52a8\u5f00\u542f\uff08arp broadcast enable\uff09<\/td>\n\u9ed8\u8ba4\u5f00\u542f<\/td>\n\u9ed8\u8ba4\u5f00\u542f<\/td>\n<\/tr>\n
                      \u63a5\u53e3\u542f\u7528<\/td>\n\u9ed8\u8ba4\u542f\u7528<\/td>\n\u9700no shutdown<\/td>\n\u9700no shutdown<\/td>\n<\/tr>\n
                      Trunk \u53e3\u5141\u8bb8 VLAN<\/td>\nport trunk allow-pass vlan all<\/td>\nswitchport trunk allowed vlan all<\/td>\nport trunk permit vlan all<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                       <\/p>\n
                      \u638c\u63e1\u5355\u81c2\u8def\u7531\u548c DHCP\uff0c\u80fd\u8f7b\u677e\u5e94\u5bf9\u4e2d\u5c0f\u578b\u5c40\u57df\u7f51\u7684\u901a\u4fe1\u4e0e IP \u7ba1\u7406\u9700\u6c42\u3002\u5b9e\u9645\u64cd\u4f5c\u65f6\uff0c\u5efa\u8bae\u5148\u753b\u62d3\u6251\u56fe\uff0c\u518d\u6309 \u201c\u8bbe\u5907\u2192\u63a5\u53e3\u2192\u670d\u52a1\u201d \u7684\u987a\u5e8f\u914d\u7f6e\uff0c\u9047\u5230\u95ee\u9898\u7528display\uff08\u534e\u4e3a \/ \u65b0\u534e\u4e09\uff09\u6216show\uff08\u601d\u79d1\uff09\u547d\u4ee4\u67e5\u914d\u7f6e\u7ec6\u8282\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                      \u5728\u5c40\u57df\u7f51\u642d\u5efa\u4e2d\uff0c\u8de8 VLAN \u901a\u4fe1\u548cIP \u81ea\u52a8\u5206\u914d\u662f\u7ed5\u4e0d\u5f00\u7684\u6838\u5fc3\u9700\u6c42\u3002\u5355\u81c2\u8def\u7531\u7528\u4f4e\u6210\u672c\u5b9e\u73b0\u4e0d\u540c VLAN \u4e92\u8054\u4e92\u901a\uff0cDHCP \u5219\u80fd\u89e3\u653e\u624b\u52a8\u914d\u7f6e IP \u7684\u7e41\u7410 \u2014\u2014 \u8fd9\u4e24\u9879\u6280\u672f\u662f\u7f51\u7edc\u521d\u5b66\u8005\u5165\u95e8\u7684 \u201c\u5fc5\u901a\u5173\u5361\u201d\u3002 \u672c\u6587\u57fa\u4e8e\u534e\u4e3a eNSP\u3001\u601d\u79d1 Packet Tracer\u3001\u65b0\u534e\u4e09\u6a21\u62df\u5668\uff0c\u624b\u628a\u624b\u6559\u4f60\u914d\u7f6e\u5355\u81c2…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-469","post","type-post","status-publish","format-standard","hentry","category-33"],"_links":{"self":[{"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=\/wp\/v2\/posts\/469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=469"}],"version-history":[{"count":0,"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.htmacg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}