# Topology and HTTP timing · supporting examples

Subject: Computer Networks

Exam: TEE

Reader: https://deep-learning-study-room.vercel.app/cn/#tee/practice/tee-formulas/support

Canonical: https://deep-learning-study-room.vercel.app/read/cn/tee/practice/tee-formulas--support/

TEE · Complete six-unit quick reference · current syllabus 702AI0C023



$$
L_{mesh}=n(n-1)/2
$$



Undirected full mesh without self-links; per-node ports n−1.



$$
T_{non}=n(2RTT+T_o)
$$



Sequential nonpersistent HTTP/1.x idealization; no DNS/TLS/loss/parallelism.



$$
T_{persistent}=RTT+n(RTT+T_o)
$$



One initial TCP handshake then sequential requests without pipelining; To is one object’s serialization.

[Assumption-labelled HTTP timing](https://deep-learning-study-room.vercel.app/read/cn/tee/practice/applications--http-time-1/)