CIDR
Definitions
CIDR 是 DNS 和 IP 地址 术语，用来说明 Classless Inter-Domain Routing notation, such as /8 or /24, used to describe the network prefix length of an IP block。它帮助人和代理明确这个信号、来源和安全的下一步，不把自动化、营销活动、DNS、RFC 或网络路径说成超过证据的样子。来源: IETF DNS technology; RFC 1918 private address space; RFC 6598 shared address space。
“团队在发布前用了 CIDR，这样自动化就不会像书包拉链没拉好一样一路掉东西。”
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