# ARP, RARP and DHCP · optional practice

Subject: Computer Networks

Exam: TEE

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

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

Optional extension · no matching calculation in the two supplied papers

1. [DHCP leases, renewal and a relay](https://deep-learning-study-room.vercel.app/read/cn/tee/practice/mapping--lease/)
2. [DHCP timer example 1](https://deep-learning-study-room.vercel.app/read/cn/tee/practice/mapping--lease-1/)
3. [DHCP timer example 2](https://deep-learning-study-room.vercel.app/read/cn/tee/practice/mapping--lease-2/)
4. [DHCP timer example 3](https://deep-learning-study-room.vercel.app/read/cn/tee/practice/mapping--lease-3/)