mhamdi semah
bf92b9febd
* add CIDR * modify cidr definition * Update content/en/docs/reference/glossary/cidr.md Co-Authored-By: Chris <6834943+christophercarney@users.noreply.github.com> * Update content/en/docs/reference/glossary/cidr.md Co-Authored-By: Chris <6834943+christophercarney@users.noreply.github.com>
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title, id, date, full_link, short_description, aka, tags
| title | id | date | full_link | short_description | aka | tags | |
|---|---|---|---|---|---|---|---|
| CIDR | cidr | 2019-11-12 | CIDR is a notation for describing blocks of IP addresses and is used heavily in various networking configurations. |
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CIDR (Classless Inter-Domain Routing) is a notation for describing blocks of IP addresses and is used heavily in various networking configurations.
In the context of Kubernetes, each {{< glossary_tooltip text="Node" term_id="node" >}} is assigned a range of IP addresses through the start address and a subnet mask using CIDR. This allows Nodes to assign each {{< glossary_tooltip text="Pod" term_id="pod" >}} a unique IP address. Although originally a concept for IPv4, CIDR has also been expanded to include IPv6.