配置思科三层交换的综合案例
作者 佚名技术
来源 网络技术
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发布时间 2012-07-02
switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/4 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/5 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/6 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/7 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/8 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/9 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/10 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/11 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/12 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/13 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/14 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/15 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/16 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/17 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/18 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/19 switchport access vlan 50 no snmp trap link-status ! interface GigabitEthernet2/20 switchport access vlan 50 no snmp trap link-status !--不将GigabitEthernet2/20～24指定至任何VLAN !interface GigabitEthernet3/1 switchport trunk encapsulation dot1q ！--启用802.1Q Trunk封装协议，即在该端口创建Trunk switchport trunk allowed vlan 1-80 ！--允许vlan 1-90在该中继线通讯 ！--可以拒绝或允许某个VLAN访问该Trunk ！--确保未被授权的VLAN通过该Trunk，实现VLAN的访问安全 switchport mode trunk ！--将该端口设置为Trunk description netcenter no snmp trap link-status ! interface GigabitEthernet3/2 switchport access vlan 60 no snmp trap link-status !--将端口GigabitEthernet3/2指定至VLAN 60 ! interface GigabitEthernet3/3 switchport access vlan 70 no snmp trap link-status !--将端口GigabitEthernet3/3指定至VLAN 70 ! interface GigabitEthernet3/4 switchport access vlan 80 no snmp trap link-status !--将端口GigabitEthernet3/4指定至VLAN 80 ! interface GigabitEthernet3/5 switchport access vlan 90 no snmp trap link-status !--将端口GigabitEthernet3/5指定至VLAN 90 ! interface GigabitEthernet3/6 switchport trunk encapsulation dot1q ！--启用802.1Q Trunk封装协议，即在该端口创建Trunk switchport trunk allowed vlan 1-80 ！--允许vlan 1-90在该中继线通讯 ！--可以拒绝或允许某个VLAN访问该Trunk ！--从而确保未被授权的VLAN通过该Trunk，实现VLAN访问安全 switchport mode trunk ！--将该端口设置为Trunk description netcenter no snmp trap link-status ! interface Vlan1 description netmanger no ip address ! !--对VLAN1进行描述 interface Vlan10 description network center no ip address !--对VLAN2进行描述 ! interface Vlan20 description computer center no ip address ! interface Vlan30 description network lab no ip address ! interface Vlan40 description huaxuelou no ip address ! interface Vlan50 description wulilou no ip address ! interface Vlan60 descripti |
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