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![](https://img2020.cnblogs.com/blog/72602/202112/72602-20211212172457684-1337940813.png) ![](https://img2020.cnblogs.com/blog/72602/202112/72602-20211212172509140-1142358759.png) ![](https://img2020. 阅读全文
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目标 交换机可以有多个IP地址。每个IP地址都可分配给指定接口或端口、链路聚合组(LAG)或虚拟局域网(VLAN)。 要远程管理设备,必须定义IP地址才能访问交换机。这允许您通过基于Web的实用程序、Telnet或安全外壳(SSH)轻松配置设备或排除设备故障。 交换机的IP地址可以手动配置或从动态主 阅读全文
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![](https://img2020.cnblogs.com/blog/72602/202112/72602-20211205105234557-270827853.png) ![](https://img2020.cnblogs.com/blog/72602/202112/72602-20211205105422659-1188241226.png) 阅读全文
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https://segmentfault.com/a/1190000017369618 阅读全文
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SELECT OrderID, Quantity, CASE WHEN Quantity > 30 THEN 'The quantity is greater than 30' WHEN Quantity = 30 THEN 'The quantity is 30' ELSE 'The quanti 阅读全文
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1.calico 网络 2.macvlan 网络 3.calico+macvlan 双网络 阅读全文
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https://help.aliyun.com/document_detail/87620.html http://www.asznl.com/post/81 https://access.redhat.com/documentation/zh-cn/red_hat_enterprise_linux 阅读全文
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参考:https://cloud.tencent.com/developer/article/1366841 在mysql中执行show create table 指令,可以看到一张表的建表语句,example如下: CREATE TABLE table1 ( id bigint(20) unsig 阅读全文
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https://repo.openeuler.org/openEuler-21.09/EPOL/ [EPOL] name=EPOL baseurl=http://repo.openeuler.org/openEuler-21.09/EPOL/main/$basearch/ enabled=1 gpg 阅读全文
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➜ vmnet3 pwd /Library/Preferences/VMware Fusion/vmnet3 ➜ vmnet3 cat nat.conf # VMware NAT configuration file # Manual editing of this file is not reco 阅读全文