{"id":3941,"date":"2021-11-25T21:53:46","date_gmt":"2021-11-26T05:53:46","guid":{"rendered":"https:\/\/www.xh86.me\/?p=3941"},"modified":"2021-11-25T22:10:54","modified_gmt":"2021-11-26T06:10:54","slug":"cisco-dhcp-features-dhcp-arp%e5%ae%89%e5%85%a8%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=3941","title":{"rendered":"Cisco DHCP features DHCP ARP\u5b89\u5168\u63a7\u5236"},"content":{"rendered":"
\n

\n

\n

\u00a01\u00a0<\/span>\u5b9e\u9a8c\u62d3\u6251\u4e0e\u76ee\u6807\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/span><\/h2>\n

\u5173\u4e8eDHCP ARP\u5b89\u5168\u7684features\uff0c\u867d\u7136\u4e0d\u9002\u5408\u4e2d\u5927\u578b\u73af\u5883\uff0c\u4f46\u662f\u5728\u5c0f\u578b\u7f51\u7edc\uff0c\u7136\u540e\u9886\u5bfc\u53c8\u6709\u7279\u6b8a\u9700\u6c42\u7684\u8981\u6c42\u4e0b\u9762\u7684\u5ba2\u6237\u4e0d\u80fd\u79c1\u81ea\u8bbe\u7f6eIP\uff0c\u5fc5\u987b\u901a\u8fc7DHCP\u83b7\u53d6\uff0c\u9632\u6b62\u56e0\u4e3a\u6076\u610f\u8bbe\u7f6e\u5bfc\u81f4\u5730\u5740\u51b2\u7a81\u7b49\u95ee\u9898\u3002\u8fd9\u4e2a\u6280\u672f\u9700\u8981\u901a\u8fc7DHCP\u6765\u914d\u5408\uff0c\u4f46\u662f\u5728\u4e2d\u5927\u578b\u73af\u5883\uff0c\u7136\u540e\u67b6\u6784\u66f4\u52a0\u590d\u6742\u7684\u65f6\u5019\uff0c\u5c31\u9700\u8981\u7528DHCP Snooping\uff0cDAI\u4e0eip source Guard\u6280\u672f\uff0c\u66f4\u52a0\u80fd\u7ec6\u81f4\u7684\u63a7\u5236\uff0c\u5c5e\u4e8e\u5185\u90e8\u5b89\u5168\u6280\u672f\u5e38\u89c1\u90e8\u7f72\u4e4b\u4e00<\/span><\/p>\n

\u8fd8\u53e6\u5916\u4e00\u79cd\u60c5\u51b5\u5c31\u662f\uff0c\u50cf\u601d\u79d1\u7684ISR\u7cfb\u5217\u8def\u7531\u5668\uff0c\u6709\u4e9b\u7cfb\u5217\u662f\u9644\u5e26\u4e8c\u5c42\u63a5\u53e3\u4e0e\u4e09\u5c42\u63a5\u53e3\uff0c\u662f\u591a\u4e1a\u52a1\u8def\u7531\u5668\uff0c\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u53f0\u4e09\u5c42\u4ea4\u6362\u673a+\u8def\u7531\u5668\uff0c\u8fd9\u79cd\u53ef\u4ee5\u628a\u4e8c\u5c42\u4ea4\u6362\u673a\u4e0e\u51fa\u53e3\u8def\u7531\u5668\u914d\u7f6e\u4e3atrunk\u6a21\u5f0f\uff0c\u7136\u540e\u914d\u7f6eSVI\u63a5\u53e3\uff0c\u8fd9\u79cd\u4e5f\u662f\u5408\u9002\u7684\uff0c\u8fd8\u53ef\u4ee5\u8d77EC\uff0c\u89e3\u51b3\u5355\u81c2\u8def\u7531\u7684\u5e26\u5bbd\u74f6\u9888\u95ee\u9898\u3002\u4e0d\u8fc7\u4e00\u822c\u5c0f\u578b\u7f51\u7edc\u4e5f\u6ca1\u8fd9\u4e48\u591a\u9700\u6c42\u4e86\uff0c\u8fd9\u91cc\u53ea\u662f\u7a0d\u5fae\u63d0\u4e0b\u3002<\/span><\/span><\/p>\n

\n

\u00a02\u00a0<\/span>\u914d\u7f6e\u4e0e\u601d\u8def\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/span><\/h2>\n

1.\u4e8c\u5c42\u4ea4\u6362\u673a\u521d\u59cb\u5316\u4e0e\u914d\u7f6e<\/span><\/strong><\/span><\/p>\n

\n

1.\u521b\u5efaVLAN<\/span>
\nSW-s2960(config)#vlan 2
\nSW-s2960(config-vlan)#vlan 3
\nSW-s2960(config-vlan)#<\/p>\n

2.\u628a\u63a5\u5165PC\u7684\u63a5\u53e3\u5212\u5165\u5bf9\u5e94\u7684VLAN<\/span>
\nSW-s2960(config)#int f1\/0
\nSW-s2960(config-if)#switchport mode access
\nSW-s2960(config-if)#switchport access vlan 2
\nSW-s2960(config-if)#spanning-tree portfast<\/p>\n

SW-s2960(config)#int f1\/1
\nSW-s2960(config-if)#switchport mode access
\nSW-s2960(config-if)#switchport access vlan 3
\nSW-s2960(config-if)#spanning-tree portfast
\n\u8fd9\u91cc\u542f\u7528\u5feb\u901f\u7aef\u53e3\uff0c\u662f\u8df3\u8fc7\u751f\u6210\u6811\u72b6\u6001\u673a\uff0c\u4f7f\u5f97\u5ba2\u6237\u7aef\u80fd\u591f\u5feb\u901f\u83b7\u53d6\u5230\u5730\u5740\u3002<\/p>\n

3.\u4e0e\u63a5\u8def\u7531\u5668\u63a5\u53e3\u914d\u7f6e\u4e3atrunk<\/span>
\nSW-s2960(config)#int f1\/15
\nSW-s2960(config-if)#switchport trunk encapsulation dot1q
\nSW-s2960(config-if)#switchport mode trunk
\nSW-s2960(config-if)#switchport trunk allowed vlan 1-3,1002-1005
\n\u8bf4\u660e\uff1a\u4e8c\u5c42\u4ea4\u6362\u673a\u7b80\u5355\u7684\u914d\u7f6e\uff0c\u5212\u5206\u4e86VLAN\uff0c\u7136\u540e\u628a\u5bf9\u5e94\u63a5\u53e3\u52a0\u5165VLAN\uff0c\u4ee5\u53ca\u4e0e\u4e0a\u884c\u63a5\u53e3\u5b9a\u4e49\u4e3atrunk\uff0c\u7ea2\u8272\u90e8\u5206\u4e3a\u53ef\u9009\uff0c\u9ed8\u8ba4\u662f\u5141\u8bb8\u5168\u90e8VLAN\u901a\u8fc7\uff0c\u8fd9\u91cc\u53ea\u5141\u8bb8\u5df2\u7ecf\u5b58\u5728\u7684VLAN\u901a\u8fc7\u3002<\/p>\n

2.\u51fa\u53e3\u8def\u7531\u5668\u521d\u59cb\u5316<\/span><\/strong><\/span><\/p>\n

\n

1.\u8fde\u63a5\u5916\u7f51\u7684\u63a5\u53e3<\/span>
\nROUTER-GW(config)#int e1\/0
\nROUTER-GW(config-if)#ip address 202.100.1.1 255.255.255.0
\nROUTER-GW(config-if)#no shutdown
\nROUTER-GW(config-if)#exit<\/p>\n

2.\u8fde\u63a5\u5185\u7f51\u7684\u63a5\u53e3\uff0c\u5b50\u63a5\u53e3\u5f62\u5f0f<\/span>
\nROUTER-GW(config)#int f0\/0
\nROUTER-GW(config-if)#no shut
\nROUTER-GW(config)#
\nROUTER-GW(config)#int f0\/0.2
\nROUTER-GW(config-subif)#encapsulation dot1Q 2
\nROUTER-GW(config-subif)#ip address 192.168.2.254 255.255.255.0<\/p>\n

ROUTER-GW(config)#int f0\/0.3
\nROUTER-GW(config-subif)#encapsulation dot1Q 3
\nROUTER-GW(config-subif)#ip address 192.168.3.254 255.255.255.0
\n\u8bf4\u660e\uff1a\u5b50\u63a5\u53e3\uff0c\u5fc5\u987b\u5148\u628a\u7269\u7406\u63a5\u53e3\u5f00\u542f\uff0c\u7136\u540e\u5728\u5b50\u63a5\u53e3\u4e0b\uff0c\u5c01\u88c5\u9700\u8981\u7684VLAN\uff0c\u4ee5\u53ca\u914d\u7f6eIP\u5730\u5740\u3002<\/p>\n

\u9ed8\u8ba4\u8def\u7531\u914d\u7f6e\uff0c\u8d70\u516c\u7f51\u7684\u8def\u7531<\/p>\n

ROUTER-GW(config)#ip route 0.0.0.0 0.0.0.0 202.100.1.10<\/span>
\u8bf4\u660e\uff1a\u8ba9\u4e0b\u9762\u7684\u5ba2\u6237\u7aef\u4e0a\u516c\u7f51\uff0c\u5fc5\u987b\u914d\u7f6e\u9ed8\u8ba4\u8def\u7531\u3002<\/span><\/p>\n

3.DHCP+ARP\u5b89\u5168\u914d\u7f6e<\/span><\/strong><\/span><\/p>\n

\n

1.DHCP\u914d\u7f6e\u3010\u914d\u7f6eVLAN 2\u4e0eVLAN3\u7684\u5730\u5740\u6c60\u3011<\/span>
\nROUTER-GW(config)#ip dhcp pool vlan2
\nROUTER-GW(dhcp-config)#network 192.168.2.0 \/24
\nROUTER-GW(dhcp-config)#default-router 192.168.2.254
\nROUTER-GW(dhcp-config)#dns-server 114.114.114.114
\nROUTER-GW(dhcp-config)#lease 0 4
\nROUTER-GW(dhcp-config)#domain-name ccieh3c.taobao.com
\nROUTER-GW(dhcp-config)#exit<\/p>\n

ROUTER-GW(config)#ip dhcp pool vlan3
\nROUTER-GW(dhcp-config)#network 192.168.3.0 \/24
\nROUTER-GW(dhcp-config)#default-router 192.168.3.254
\nROUTER-GW(dhcp-config)#dns-server 114.114.114.114
\nROUTER-GW(dhcp-config)#domain-name ccieh3c.taobao.com
\nROUTER-GW(dhcp-config)#lease 0 4
\n\u914d\u7f6e\u4e86\u5e38\u7528\u7684\u53c2\u6570\uff0c\u5305\u62ec\u5206\u914d\u7684\u5730\u5740\u6c60\u7f51\u6bb5\u3001\u63a9\u7801\u3001\u7f51\u5173\u3001DNS\u3001\u4e0e\u57df\u540d\u3002\u8fd9\u91cc\u79df\u671f\u7279\u522b\u91cd\u8981\uff0c\u4f1a\u8ddf\u4e0b\u9762\u7684ARP\u6765\u914d\u5408\u4f7f\u7528\u3002<\/p>\n

2.ARP\u5b89\u5168\u914d\u7f6e\u3010\u91cd\u70b9\u3011<\/span>
\nROUTER-GW(config)#ip dhcp pool vlan2
\nROUTER-GW(dhcp-config)#update arp<\/p>\n

ROUTER-GW(config)#ip dhcp pool vlan3
\nROUTER-GW(dhcp-config)#update arp<\/p>\n

ROUTER-GW(config)#interface f0\/0.2
\nROUTER-GW(config-subif)#arp authorized
\nROUTER-GW(config-subif)#arp probe interval 10 count 3 \u3010\u53ef\u9009\u3011<\/p>\n

ROUTER-GW(config)#interface f0\/0.3
\nROUTER-GW(config-subif)#arp authorized
\nROUTER-GW(config-subif)#arp probe interval 10 count 3 \u3010\u53ef\u9009\u3011<\/p>\n

\n

\u8bf4\u660e\u4e0b\u914d\u7f6e\u7684\u547d\u4ee4\u4f5c\u7528\uff0c\uff081\uff09\u5728\u63a5\u53e3\u4e0b\u914d\u7f6e\u7684arp authorized\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u542f\u7528\u4e86\u8be5\u529f\u80fd\u7684\u63a5\u53e3\uff0c\u5982\u679c\u6536\u5230ARP\u7684Request\uff0c\u5219\u4e0d\u4f1a\u4e3b\u52a8\u56de\u5e94ARP reply\uff0c\u4ec0\u4e48\u60c5\u51b5\u4e0b\u4f1a\u54cd\u5e94\u5462\uff0c\u7b2c\u4e00\u4e2a\u662f\u81ea\u5df1\u624b\u5de5\u7ed1\u5b9a\uff0c\u8be5\u73af\u5883\u9002\u5408\u6709\u9759\u6001IP\u5730\u5740\u5b58\u5728\u7684\u670d\u52a1\u5668\u6216\u8005\u7f51\u7edc\u6253\u5370\u673a\uff0c\u7b2c\u4e8c\u4e2a\u5219\u662f\u5728DHCP\u91cc\u9762\u914d\u7f6e\u7684\u7279\u6b8a\u547d\u4ee4\u4e86 \uff082\uff09\u53ef\u4ee5\u770b\u5230\u5728DHCP\u8fdb\u7a0b\u4e0b\uff0c\u914d\u7f6e\u4e86\u4e00\u4e2aupdate arp\uff0c\u5b83\u7684\u4f5c\u7528\u5c31\u662f\uff0c\u5f53\u5ba2\u6237\u7aef\u901a\u8fc7DHCP\u4ece\u8be5\u8bbe\u5907\u83b7\u53d6\u5230DHCP\u5206\u914d\u7684\u5730\u5740\u7684\u65f6\u5019\uff0c\u7531\u4e8e\u8be5\u8bbe\u5907\u662f\u670d\u52a1\u5668\uff0c\u5b83\u6e05\u695a\u7684\u77e5\u9053\uff0c\u5b83\u5206\u914d\u7ed9\u4e0b\u9762\u5ba2\u6237\u7aef\u7684IP\u4e0eMAC\u662f\u4ec0\u4e48\uff0c\u901a\u8fc7\u8fd9\u4e2a\u6765\u751f\u6210ARP\u8868\u9879\uff0c\u8fd9\u6837\u7684\u8bdd\uff0c\u4e5f\u5c31\u662f\u8bf4\u9759\u6001\u914d\u7f6eIP\u7684\u7528\u6237\uff0c\u662f\u5728\u7f51\u5173\u4e0a\u9762\u4e0d\u4f1a\u4ea7\u751f\u5bf9\u5e94\u7684ARP\u8868\u9879\u7684\uff0c\u90a3\u4e48\u4e00\u4e2a\u6570\u636e\u5305\u53d1\u9001\u51fa\u53bb\uff0c\u9700\u8981\u660e\u786e\u77e5\u9053\u7f51\u5173\u7684MAC\u5730\u5740\u662f\u4ec0\u4e48\uff0c\u5982\u679c\u7f51\u5173\u4e0d\u7ed9\u4e8e\u56de\u5e94\uff0c\u90a3\u4e48\u6570\u636e\u5305\u7531\u4e8e\u4e0d\u77e5\u9053\u76ee\u7684MAC\u662f\u4ec0\u4e48\uff0c\u5bfc\u81f4\u5c01\u88c5\u5931\u8d25\uff0c\u6570\u636e\u5305\u5219\u53d1\u9001\u4e0d\u4e86\uff0c\u4ece\u800c\u5b9e\u73b0\u9632\u6b62\u5185\u7f51\u7528\u6237\u79c1\u8bbeIP\u7684\u65b9\u6cd5\uff0c\u5f53\u7136\u8fd9\u4e2a\u53ea\u80fd\u5728\u7279\u5b9a\u73af\u5883\u4e0b\u4f7f\u7528\uff0c\u5982\u679c\u5728\u4e2d\u5927\u578b\u73af\u5883\u4e0b\uff0c\u5219\u914d\u5408DHCP Snooping+DAI\u4e0eip source guard\u8fd9\u4e9b\u6280\u672f\u662f\u6700\u63a8\u8350\u7684\u3002\u6700\u540e\u7684 arp probe interval 10 count 3\uff0c\u5b83\u7684\u4f7f\u7528\u573a\u666f\uff0c\u662f\u5f53DHCP\u7684\u79df\u671f\u4e0eARP\u7684\u7f13\u5b58\u65f6\u95f4\u4e0d\u590d\u5408\u7684\u65f6\u5019\uff0c\u624d\u4f1a\u7528\u5230\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u5f53ARP\u8868\u7684\u8001\u5316\u65f6\u95f4\u5feb\u8981\u5230\u5220\u9664\u7684\u70b9\u7684\u65f6\u5019\uff0c\u5b83\u4f1a\u5728\u6700\u540e\u7684\u65f6\u95f4\u6bb5\u5185\u6bcf10s\u8be2\u95ee\u4e00\u6b21ARP\u8868\u9879\u91cc\u9762\u7684IP\u4e3b\u673a\u662f\u5426\u90fd\u5728\u7ebf\uff0c \u5982\u679c3s\u5185\u6ca1\u6709\u6536\u5230\u56de\u5e94\uff0c\u5219\u5220\u9664\u5bf9\u5e94ARP\u8868\u9879\u3002\u8fd9\u91cc\u628a\u79df\u671f\u6539\u4e3a4\u5c0f\u65f6\u5c31\u662f\u4e0eARP\u7684\u5bf9\u5e94\u65f6\u95f4\u4e00\u81f4\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u79df\u671f\u5230\u671f\u7684\u65f6\u5019\uff0c\u5982\u679c\u6ca1\u6709\u7eed\u7ea6\uff0c\u5219ARP\u7684\u7f13\u5b58\u4e5f\u6b63\u597d\u5230\u671f\u3002<\/span><\/p>\n

4.\u51fa\u53e3\u8def\u7531\u5668NAT\u914d\u7f6e\uff0c\u8ba9\u4e0b\u9762\u5ba2\u6237\u7aef\u80fd\u591f\u8bbf\u95ee\u5916\u7f51\u3002<\/span><\/strong><\/p>\n

\n

ROUTER-GW(config)#ip access-list extended nat
\nROUTER-GW(config-ext-nacl)#10 permit ip 192.168.2.0 0.0.0.255 any
\nROUTER-GW(config-ext-nacl)#20 permit ip 192.168.3.0 0.0.0.255 any<\/p>\n

ROUTER-GW(config)#ip nat inside source list nat interface e1\/0 overload<\/p>\n

ROUTER-GW(config)#int f0\/0.2
\nROUTER-GW(config-subif)#ip nat inside<\/p>\n

ROUTER-GW(config-subif)#int f0\/0.3
\nROUTER-GW(config-subif)#ip nat inside<\/p>\n

ROUTER-GW(config-subif)#int e1\/0
\nROUTER-GW(config-if)#ip nat outside
\nNAT\u90e8\u5206\uff0c\u4e3b\u8981\u662f\u7528ACL\u5339\u914d\u54ea\u4e9b\u7f51\u6bb5\u6267\u884cNAT\uff0cNAT\u7684\u5185\u5bb9\u662f\uff0c\u5339\u914d\u4e86\u8be5ACL\u7684\u7f51\u6bb5\uff0c\u901a\u8fc7\u5916\u7f51\u63a5\u53e3\u8bbf\u95eeInternet\uff0c\u505a\u7aef\u53e3PAT\u8f6c\u6362\uff0c\u5e76\u4e14\u5728\u5185\u7f51\u5b50\u63a5\u53e3\u4e0e\u5916\u7f51\u63a5\u53e3\u542f\u7528\u3002<\/p>\n

5.\u6d4b\u8bd5\u4ee5\u53ca\u51e0\u79cd\u60c5\u51b5\u7684\u5e94\u5bf9\u529e\u6cd5\u3002<\/span><\/strong><\/p>\n

<\/div>
\n
<\/div><\/p>\n

\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u83b7\u53d6\u5230\u4e86DHCP\u5730\u5740\uff0c\u4ee5\u53ca\u6709\u5bf9\u5e94\u7684\u7ed1\u5b9a\u8868\u4e0eARP\u8868\u9879\u3002<\/p>\n

<\/div>
\n
<\/div><\/p>\n

\u8bbf\u95ee\u516c\u7f51\u4e5f\u6ca1\u4efb\u4f55\u95ee\u9898\u3002<\/p>\n

\u63a5\u4e0b\u6765\u6d4b\u8bd5\u4e0b\u624b\u52a8\u914d\u7f6eIP\u662f\u5426\u6709\u95ee\u9898\u3002<\/p>\n

<\/div><\/p>\n

\u8fd9\u91cc\u624b\u52a8\u914d\u7f6e\u4e86\u4e00\u4e2aIP\u5730\u5740\uff0c2.2\u7684\u3002<\/p>\n

<\/div><\/p>\n

\u5b83\u7f51\u5173\u90fd\u4e0d\u80fdPing\u901a\uff0c\u53e6\u5916\u51fa\u53e3\u8def\u7531\u5668\u4e0a\u9762\u4e5f\u6ca1\u5bf9\u5e94\u7684ARP\u8868\u9879\u3002<\/p>\n

<\/div><\/p>\n

\u8fd9\u4e2a\u4e5f\u8bf4\u660e\u4e86\uff0c\u5982\u679c\u662f\u9759\u6001\u914d\u7f6e\u7684IP\uff0c\u662f\u4e0d\u80fd\u4ea7\u751f\u52a8\u6001ARP\u4fe1\u606f\u7684\uff0c\u4f7f\u5f97\u9759\u6001IP\u8bbf\u95ee\u65e0\u6548\u3002<\/p>\n

\u5047\u8bbe\u8be5\u5730\u5740\u662f\u4e00\u53f0\u670d\u52a1\u5668\u6216\u8005\u6253\u5370\u673a\u7684\u8bdd\uff0c\u53ef\u4ee5\u901a\u8fc7\u9759\u6001\u7ed1\u5b9a\u6765\u5b9e\u73b0\u8ba9\u5b83\u8bbf\u95ee<\/strong><\/p>\n

ROUTER-GW(config)#arp 192.168.2.2 000c.29a4.46ed arpa<\/p>\n

<\/div><\/p>\n

\u53ef\u4ee5\u770b\u5230\u8fd9\u6837\u5c31\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u4e86\u3002<\/p>\n

<\/section>\n

\u00a04\u00a0<\/span>\u603b\u7ed3\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/span><\/h2>\n

\u603b\u7ed3\uff1a\u5bf9\u4e8eDHCP ARP\u5b89\u5168\u6280\u672f\u6765\u8bf4\uff0c\u8fd9\u91cc\u53ea\u80fd\u5f53\u4e00\u4e2afeatures\u6765\u4e86\u89e3\uff0c\u56e0\u4e3a\u5b83\u5e76\u4e0d\u662f\u9002\u5408\u4e3b\u6d41\u7684\u573a\u5408\uff0c\u9002\u5408\u4e00\u4e2a\u5c0f\u7684\u73af\u5883\uff0c\u4e00\u79cd\u5ec9\u4ef7\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5bf9\u4e8e\u67b6\u6784\u5c42\u6b21\u591a\uff0c\u800c\u4e14\u590d\u6742\u7684\u6765\u8bf4\uff0c\u66f4\u52a0\u63a8\u8350\u4f7f\u7528DHCP Snooping\u4e0eip source guard\u8fd9\u4e9b\u6280\u672f\u3002<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u00a01\u00a0\u5b9e\u9a8c\u62d3\u6251\u4e0e\u76ee\u6807\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u5173\u4e8eDHCP ARP\u5b89\u5168\u7684features\uff0c\u867d\u7136\u4e0d\u9002\u5408\u4e2d\u5927\u578b\u73af\u5883 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3941","post","type-post","status-publish","format-standard","hentry","category-cisco"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3941"}],"version-history":[{"count":2,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3941\/revisions"}],"predecessor-version":[{"id":3943,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3941\/revisions\/3943"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}