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| -rw-r--r-- | content/docs/what.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/docs/what.md b/content/docs/what.md index ddfbe6a..07a6a66 100644 --- a/content/docs/what.md +++ b/content/docs/what.md @@ -147,8 +147,8 @@ layer, and layers are mostly defined by their __scope__. The lowest layers span a link or the reach of some wireless technology. Higher layers span a LAN or the network of a corporation e.g. a subnetwork or an Autonomous System (AS). An even higher layer would be a global -network. An even higher one a Virtual Private Network. An even higher -one a tunnel, etc. Each layer being the same in terms of +network, followed by a Virtual Private Network and on top a tunnel +that supports the application. Each layer being the same in terms of functionality, but different in its choice of algorithm or implementation. Sometimes the function is just not implemented (there's no need for routing in a tunnel!), but logically it could be |