实验题目:三层交换机真机实验
实验环境：华为eNSP模拟器 SecureCRT
四台交换机 两台huawei,两台H3C 一根console线 一台pc机
实验要求：
- ip地址基于192.168.1.0/24划分
- 使用ospf
- 全网可达
实验拓扑：
注：连线一定要清晰有条理，避免配置ip地址混乱
实验步骤：
1.ip地址划分
192.168.1.0/24
192.168.1.0/27 vlan2
192.168.1.32/27 vlan3
192.168.1.64/27 vlanif4
192.168.1.96/27 vlan20
192.168.1.128/27 vlan30
192.168.1.160/27
192.168.1.192/27
192.168.1.224/27
（华三的命令：不同的
Interface vlaninterface2
Port access vlan 2
Port trunk permit vlan all）
2.在二层交换机上配置access和trunk
[sw3]vlan batch 2 3
[sw3]interface g0/0/2
[sw3-GigabitEthernet0/0/2]port link-type access
[sw3-GigabitEthernet0/0/2]port default vlan 2
[sw3-GigabitEthernet0/0/2]quit
[sw3]interface g0/0/3
[sw3-GigabitEthernet0/0/3]port link-type access
[sw3-GigabitEthernet0/0/3]port default vlan 3
[sw3-GigabitEthernet0/0/3]quit
[sw3]int
[sw3]interface g0/0/1
[sw3-GigabitEthernet0/0/1]port link-type trunk
[sw3-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[sw4]vlan batch 20 30
[sw4]interface GigabitEthernet 0/0/2
[sw4-GigabitEthernet0/0/2]port link-type access
[sw4-GigabitEthernet0/0/2]port default vlan 20
[sw4-GigabitEthernet0/0/2]quit
[sw4]interface GigabitEthernet 0/0/3
[sw4-GigabitEthernet0/0/3]port link-type access
[sw4-GigabitEthernet0/0/3]port default vlan 30
[sw4-GigabitEthernet0/0/3]quit
[sw4]]interface GigabitEthernet 0/0/1
[sw4-GigabitEthernet0/0/1]port link-type trunk
[sw4-GigabitEthernet0/0/1]port trunk allow-pass vlan all
3.配置三层交换机
[sw1]vlan batch 2 3 4
[sw1]interface g0/0/2
[sw1-GigabitEthernet0/0/2]port link-type trunk
[sw1-GigabitEthernet0/0/2]port trunk allow-pass vlan all
[sw1]interface vlanif2
[sw1-Vlanif2]ip add 192.168.1.1 27
[sw1-Vlanif2]quit
[sw1]interface vlanif3
[sw1-Vlanif3]ip add 192.168.1.33 27
[sw1-Vlanif3]qu
[sw1-Vlanif3]quit
[sw1]interface vlanif4
[sw1-Vlanif4]ip add 192.168.1.65 27
[sw1-Vlanif4]qu
[sw1-Vlanif4]quit
[sw2]vlan batch 4 20 30
[sw2]interface g0/0/2
[sw2-GigabitEthernet0/0/2]port link-type trunk
[sw2-GigabitEthernet0/0/2]port trunk allow-pass vlan all
[sw2-GigabitEthernet0/0/2]quit
[sw2]interface g0/0/1
[sw2-GigabitEthernet0/0/1]port link-type trunk
[sw2-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[sw2]interface vlanif20
[sw2-Vlanif20]ip add 192.168.1.97 27
[sw2-Vlanif20]quit
[sw2]interface vlanif30
[sw2-Vlanif30]ip add 192.168.1.129 27
[sw2-Vlanif30]quit
[sw2]interface vlanif4
[sw2-Vlanif4]ip add 192.168.1.66 27
[sw2-Vlanif4]quit
Sw1上：
Sw2上：
4.配置ospf协议
[sw1]ospf 1
[sw1-ospf-1]area 0
[sw1-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
[sw2]ospf
[sw2-ospf-1]area 0
[sw2-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
查看路由表
Sw1：
Sw2：
5.给pc1-pc4配置ip地址
6.测试
用pc1pingpc2:
用pc1ping192.168.1.66
用pc1pingpc3和pc4
用pc4pingpc1：
结果：实现全网互通
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实验目标达成