2条回答 默认 最新
- a2091244734 2015-09-05 15:12关注
要在三层交换机启用ip routing,把不同的终端放到不通的vlan里面,把vlan业务做到三层交换机上,我这边有个案列,你可以看看
三层交换机与路由器的配置 实例(图解)目的:学会使用三层交换与路由器让处于不同网段的网络相互通信
实验步骤:一:二层交换机的配置:
在三个二层交换机上分别划出两VLAN,并将二层交换机上与三层交换或路由器上的接线设置为trunk接口
二:三层交换机的配置:
1:首先在三层交换上划出两个VLAN,并进入VLAN为其配置IP,此IP将作为与他相连PC的网关。
2:将与二层交换机相连的线同样设置为trunk接线,并将三层交换与路由器连接的线设置为路由接口(no switchsport)
3:将路由器和下面的交换机进行单臂路由的配置
实验最终结果:拓扑图下各个PC均能相互通信
c
交换机的配置命令:
SW 0:
Switch>
Switch>en
Switch#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#vlan 2
Switch(config-vlan)#exit
Switch(config)#int f0/2
Switch(config-if)#switchport access vlan 2
Switch(config-if)#no shut
Switch(config-if)#int f0/3
Switch(config-if)#switchport mode trunk
Switch(config-if)#switchport mode trunk
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up
Switch(config-if)#exit
Switch(config)#
SW 1:
Switch>en
Switch#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int f0/2
Switch(config-if)#switchport access vlan 2
% Access VLAN does not exist. Creating vlan 2
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#int f0/3
Switch(config-if)#switchport mode trunk
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up
Switch(config-if)#
SW 2:
Switch>en
Switch#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int f0/2
Switch(config-if)#switchport access vlan 2
% Access VLAN does not exist. Creating vlan 2
Switch(config-if)#exit
Switch(config)#int f0/3
Switch(config-if)#switchport mode trunk
Switch(config-if)#
三层交换的配置命令:
Switch>en
Switch#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#switchport mode trunk
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
Switch(config-if)#exit
Switch(config)#int f0/2
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#vlan 2
Switch(config-vlan)#exit
Switch(config)#int vlan 1
Switch(config-if)#no shut
%LINK-5-CHANGED: Interface Vlan1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up
Switch(config-if)#ip address 192.168.1.168 255.255.255.0
Switch(config-if)#exit
Switch(config)#int vlan 2
%LINK-5-CHANGED: Interface Vlan2, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan2, changed state to upSwitch(config-if)#ip add
Switch(config-if)#ip address 192.168.2.168 255.255.255.0
Switch(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/3, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up
Switch(config-if)#exit
Switch(config)#int f0/3
Switch(config-if)#no switchport
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to upSwitch(config-if)#
Switch(config-if)#ip address 192.168.10.1 255.255.255.0
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#ip routing
Switch(config-if)#exit
Switch(config)#ip route 0.0.0.0 0.0.0.0 192.168.10.2
Switch(config)#
路由器的配置:
Router>en
Router#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#no shut
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
Router(config-if)#exit
Router(config)#int f0/1
Router(config-if)#no shut
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
Router(config-if)#exit
Router(config)#int f0/0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int f0/0.1
Router(config-subif)#encapsulation dot1Q 1
Router(config-subif)#ip address 192.168.3.168 255.255.255.0
Router(config-subif)#exit
Router(config)#int f0/0.2
Router(config-subif)#encapsulation dot1Q 2
Router(config-subif)#ip add
Router(config-subif)#ip address 192.168.4.168 255.255.255.0
Router(config-subif)#exit
Router(config)#ip route 0.0.0.0 0.0.0.0 192.168.10.1
Router(config)#exit
%SYS-5-CONFIG_I: Configured from console by console
Router#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/1
Router(config-if)#ip add
Router(config-if)#ip address 192.168.10.2 255.255.255.0
Router(config-if)#解决 无用评论 打赏 举报
悬赏问题
- ¥60 版本过低apk如何修改可以兼容新的安卓系统
- ¥25 由IPR导致的DRIVER_POWER_STATE_FAILURE蓝屏
- ¥50 有数据,怎么建立模型求影响全要素生产率的因素
- ¥50 有数据,怎么用matlab求全要素生产率
- ¥15 TI的insta-spin例程
- ¥15 完成下列问题完成下列问题
- ¥15 C#算法问题, 不知道怎么处理这个数据的转换
- ¥15 YoloV5 第三方库的版本对照问题
- ¥15 请完成下列相关问题!
- ¥15 drone 推送镜像时候 purge: true 推送完毕后没有删除对应的镜像,手动拷贝到服务器执行结果正确在样才能让指令自动执行成功删除对应镜像,如何解决?