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飞龙公司是一家经销土特产的中型企业,公司地址在北京市南三环附近,员工大约有500人,主要有销售部、采购部、加工部、财务部、行政部;公司要建立电商销售平台来销售产品
软件环境:ensp
部门 | VLAN | IP | 关网地址 |
---|---|---|---|
pc1 | VLAN20 | 192.168.1.1/24 | 192.168.1.200/24 |
pc2 | VLAN30 | 192.168.1.2/24 | 192.168.1.200/24 |
pc3 | VLAN40 | 192.168.1.3/24 | 192.168.1.200/24 |
pc4 | VLAN50 | 192.168.1.4/24 | 192.168.1.200/24 |
pc5 | VLAN60 | 192.168.1.5/24 | 192.168.1.200/24 |
Server1 | VLAN100 | 192.168.1.100/24 | 192.168.1.200/24 |
AR1 | VLAN200 | 192.168.1.200/24 | 192.168.1.200/24 |
网络要具有良好的性能,保证数据通信良好
SW6[SW6]int g 0/0/1[SW6]vlan batch 100 200[SW6-GigabitEthernet0/0/1]port link-type hybrid [SW6-GigabitEthernet0/0/1]port hybrid pvid vlan 100[SW6-GigabitEthernet0/0/1]port hybrid untagged vlan 20 30 40 50 60 100 200[SW6-GigabitEthernet0/0/1]int g 0/0/2[SW6-GigabitEthernet0/0/2]port link-type trunk [SW6-GigabitEthernet0/0/2]port trunk allow-pass vlan 20 100 200[SW6]int g 0/0/3[SW6-GigabitEthernet0/0/3]port link-type trunk [SW6-GigabitEthernet0/0/3]port trunk allow-pass vlan 30 100 200[SW6-GigabitEthernet0/0/3]int g 0/0/4[SW6-GigabitEthernet0/0/4]port link-type trunk [SW6-GigabitEthernet0/0/4]port trunk allow-pass vlan 40 200 100[SW6]int g 0/0/5[SW6-GigabitEthernet0/0/5]port link-type trunk [SW6-GigabitEthernet0/0/5]port trunk allow-pass vlan 50 100 200[SW6-GigabitEthernet0/0/5]int g 0/0/6[SW6-GigabitEthernet0/0/6]port link-type trunk [SW6-GigabitEthernet0/0/6]port trunk allow-pass vlan 60 100 200[SW6-GigabitEthernet0/0/6]int g 0/0/7[SW6-GigabitEthernet0/0/7]port link-type hybrid [SW6-GigabitEthernet0/0/7]port hybrid pvid vlan 200[SW6-GigabitEthernet0/0/7]port hybrid untagged vlan 20 30 40 50 60 100 200
LSW1[Huawei]sys SW1[SW1]vlan batch 20 100 200[SW1]int e 0/0/1[SW1-Ethernet0/0/1]port link-type trunk [SW1-Ethernet0/0/1]port trunk allow-pass vlan 20 100 200 [SW1-Ethernet0/0/1]int e 0/0/2[SW1-Ethernet0/0/2]port link-type hybrid [SW1-Ethernet0/0/2]port hybrid pvid vlan 20[SW1-Ethernet0/0/2]port hybrid untagged vlan 20 100 200
SW2[Huawei]sys SW2[SW2]vlan batch 30 100 200[SW2]int e 0/0/1[SW2-Ethernet0/0/1]port link-type trunk [SW2-Ethernet0/0/1]port trunk allow-pass vlan 30 100 200[SW2-Ethernet0/0/1]int e 0/0/2[SW2-Ethernet0/0/2]port link-type hybrid [SW2-Ethernet0/0/2]port hybrid pvid vlan 30 [SW2-Ethernet0/0/2]port hybrid untagged vlan 30 100 200
SW3[Huawei]sys SW3 [SW3]vlan batch 40 100 200[SW3-Ethernet0/0/2]int e 0/0/1[SW3-Ethernet0/0/1]port link-type trunk [SW3-Ethernet0/0/1]port trunk allow-pass vlan 40 100 [SW3-Ethernet0/0/1]int e 0/0/2[SW3-Ethernet0/0/2]port link-type hybrid [SW3-Ethernet0/0/2]port hybrid pvid vlan 40[SW3-Ethernet0/0/2]port hybrid untagged vlan 40 100
SW4[SW4]vlan batch 50 100 200[SW4]int e 0/0/1[SW4-Ethernet0/0/1]port link-type trunk [SW4-Ethernet0/0/1]port trunk allow-pass vlan 50 100 200 [SW4]int e 0/0/2 [SW4-Ethernet0/0/2]port link-type hybrid [SW4-Ethernet0/0/2]port hybrid pvid vlan 50[SW4-Ethernet0/0/2]port hybrid untagged vlan 50 100 200
SW5[Huawei]sys SW5[SW5]vlan batch 60 100 200 [SW5]int e 0/0/1[SW5-Ethernet0/0/1]port link-type trunk [SW5-Ethernet0/0/1]port trunk allow-pass vlan 60 100 200[SW5-Ethernet0/0/1]int e 0/0/2[SW5-Ethernet0/0/2]port link-type hybrid [SW5-Ethernet0/0/2]port hybrid pvid vlan 60[SW5-Ethernet0/0/2]port hybrid untagged vlan 60 100 200
实现: 各部门不互通 各部门与服务器互通 加工部禁止连接互联网其余部门均可连接互联网
公司网站销售平台向互联网开放(通过互联网可以访问到公司电商平台)
[AR1]dhcp en[AR1-GigabitEthernet0/0/0]int g 0/0/1[AR1-GigabitEthernet0/0/1]ip add dhcp-alloc [AR1]acl 2100[AR1-acl-basic-2100]rule permit source 192.168.1.0 0.0.0.255[AR1-acl-basic-2100]int g 0/0/1[AR1-GigabitEthernet0/0/1]nat outbound 2100实现: 开启了nat,实现地址转换访问互联网
公司总部销售部、采购部、财务部、行政部有访问互联网需求
整体网络要能被安全管理,如果出现设备问题,IT人员可以随时处理故障(通过互联网就可以管理设备)
[AR1]user-interface vty 0 4[AR1-ui-vty0-4]authentication-mode aaa[AR1-ui-vty0-4]protocol inbound ssh[AR1-ui-vty0-4]aaa[AR1-aaa]local-user ceshi password cipher 123456[AR1-aaa]local-user ceshi service-type ssh[AR1-aaa]local-user ceshi privilege level 15[AR1]stelnet server enable [AR1]ssh user ceshi authentication-type password实现: 开启了ssh远程服务以方便管理
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