我在做一个实验 配置VLAN 一台3层交换机 两台2层交换机,4台PC 大家帮忙啊

2025-04-03 01:50:02
推荐回答(3个)
回答1:

第一步: 在三层交换机上建立2个VLAN。分别配置两个不同网段的IP地址。

第二步:把这两个VLAN透传到二层交换机连接PC的端口上面。

第三步:给PC配置IP地址,网关就填VLAN的三层IP地址。

由于三层交换机上面默认设置VLAN间是可以通信的。所以你的PC可以PING通处于不同网段的其他PC。

回答2:

图在哪?
1。根据要求来分,实际中为避免与公网的IP相冲突,尽量采用类似192.168。X。X这种保留地址
2。默认VLAN间是互相通信的(采用默认路由)
3。二层交换机一般不能设IP(WEB管理用IP例外),但可将它所接的三层机上那个口(也可以多个口的VLANIP)的IP作为二层的IP
4。VLAN有多种划分方式
一个(其实有可能是连在一起的一组)交换机可以设4096个VLAN,引用时用VLAN号和VLAN名都可以(前提是对VLAN号做了相应的命名).
5。不同品牌,命令及格式不同,不同型号,功能不同,支持的命令集不同

回答3:

贴图吧 这样只说不行

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