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Hi,Friend

缺省路由小实验

在R1上设置缺省,路由,而在R3和R4上设置静态路由,让12.1.1.0ping的通,23.1.1.0/24网段,24.1.1.0/24 在R1上操作 配置好ip 直接配置缺省路由,即默认路由,ip route-static 0.0.0.0 0.0.0.0 12.1.1.2 最后跟的是接口ip 也可

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静态路由小实验

R1上操作 The device is running! ########## <Huawei>sy Enter system view, return user view with Ctrl+Z. [Huawei]sy R1 [R1]undo in [R1]undo info-center en

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ensp接口ip配置

<Huawei>sy <Huawei>system-view Enter system view, return user view with Ctrl+Z. [Huawei] Aug 10 2025 09:06:34-08:00 Huawei %%01IFPDT/4/IF_STATE(l)[0

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华为简单命令

<Huawei> <Huawei>pwd 查看地址 flash: <Huawei>di <Huawei>dir 查看目录下内容 Directory of flash:/ Idx Attr Size(Byte) Date Time(LMT) FileName

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网工小知识

<AR1>reset saved-configuration 恢复重置, This will delete the configuration in the flash memory. The device configuratio ns will be erased to reconfigure

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acl小实验

在lsw 上操作, change status to down Jul 31 2025 16:32:52-08:00 Huawei %%01PHY/1/PHY(l)[1]: GigabitEthernet0/0/2: change status to up <Huawei> <Huawei>

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交换机

交换机具有自我协商功能 可以实现工作工作方式,端口速率的协商==向小兼容 报文的学习=动态mac地址表=300s=老化时间=5分钟, ARP表=20分钟, ip与mac的对应关系, 作用用于通信设备进行数据封装的 存在任何需要封装的设备, MAC 地址表=5分钟, mac 地址和端口的对应关系,用于

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关于ospf 初步讲解附上拓扑图

拓扑图如下 ospf一个设备就只能一个进程, 在AR上操作,附讲解, <Huawei>sy Enter system view, return user view with Ctrl+Z. [Huawei]sy R1 [R1]os [R1]ospf 10 ospf进程10 [R1-ospf-1

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