> For the complete documentation index, see [llms.txt](https://kerwin.gitbook.io/ruijie/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3.md).

# 第三部分：交换机的高级配置

- [1. 配置系统时间](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/1.-pei-zhi-xi-tong-shi-jian.md)
- [1.1 设置系统时间](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/1.-pei-zhi-xi-tong-shi-jian/1.1-she-zhi-xi-tong-shi-jian.md)
- [1.2 设置时区](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/1.-pei-zhi-xi-tong-shi-jian/1.2-she-zhi-shi-qu.md)
- [1.3 查看系统时间](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/1.-pei-zhi-xi-tong-shi-jian/1.3-cha-kan-xi-tong-shi-jian.md)
- [2. 配置DHCP代理](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/2.-pei-zhi-dhcp-dai-li.md)
- [2.1 多网段的DHCP构建](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/2.-pei-zhi-dhcp-dai-li/2.1-duo-wang-duan-de-dhcp-gou-jian.md)
- [2.2 DHCP代理的配置](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/2.-pei-zhi-dhcp-dai-li/2.2dhcp-dai-li-de-pei-zhi.md)
- [3. 接口风暴控制的配置](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/3.-jie-kou-feng-bao-kong-zhi-de-pei-zhi.md)
- [3.1 风暴控制](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/3.-jie-kou-feng-bao-kong-zhi-de-pei-zhi/3.1-feng-bao-kong-zhi.md)
- [3.2 查看风暴控制信息](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/3.-jie-kou-feng-bao-kong-zhi-de-pei-zhi/3.2-cha-kan-feng-bao-kong-zhi-xin-xi.md)
- [4. 配置预防DoS攻击的入口过滤](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/4.-pei-zhi-yu-fang-dos-gong-ji-de-ru-kou-guo-lv.md)
- [4.1 DoS攻击概述](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/4.-pei-zhi-yu-fang-dos-gong-ji-de-ru-kou-guo-lv/4.1-dos-gong-ji-gai-shu.md)
- [4.2 在三层交换机上配置DoS过滤](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/4.-pei-zhi-yu-fang-dos-gong-ji-de-ru-kou-guo-lv/4.2-zai-san-ceng-jiao-huan-ji-shang-pei-zhi-dos-guo-lv.md)
- [5. 配置防范扫描攻击的系统保护](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/5.-pei-zhi-fang-fan-sao-miao-gong-ji-de-xi-tong-bao-hu.md)
- [5.1 扫描攻击概述](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/5.-pei-zhi-fang-fan-sao-miao-gong-ji-de-xi-tong-bao-hu/5.1-sao-miao-gong-ji-gai-shu.md)
- [5.2 在三层交换机上配置系统保护](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/5.-pei-zhi-fang-fan-sao-miao-gong-ji-de-xi-tong-bao-hu/5.2-zai-san-ceng-jiao-huan-ji-shang-pei-zhi-xi-tong-bao-hu.md)
- [5.3 系统保护信息的查看](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path3/5.-pei-zhi-fang-fan-sao-miao-gong-ji-de-xi-tong-bao-hu/5.3-xi-tong-bao-hu-xin-xi-de-cha-kan.md)