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思科交换机封锁全网段但允许某个ip通过？

2025-03-15 15:17:21

推荐回答（3个）

回答1：

只需要一条命令
permit host 192.168.1.12
其实这是ACL规则问题。严规则用permit命令，允许有限的拒绝无限的。宽规则用deny命令，拒绝有限的允许无限的。对于初学者来说一定要有这种意思。

回答2：

你在步长99上面增加允许192.168.1.12即可。

回答3：

先permit 后deny就好。

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