DHCPの基本 → ブロードキャストの壁 → DHCPリレーエージェントの役割 を順番に解きほぐしていきます。 DHCPは「IPアドレスを配る仕組み」 まずは前提から。 DHCP（Dynamic Host Configuration Protocol）は、 端末に以下の情報を自動で配る仕組みです。 LANに繋ぐだけで ...

Here's the setup:<BR><BR>5 sites (4 branch office + 1 corporate HQ where I am located) connected via Sprint MPLS using Cisco gear. The routers at the sites are mine, the router in the "middle" is ...

This project demonstrates how to configure a Cisco Router as a DHCP Relay Agent to allow clients in one subnet to obtain IP addresses from a DHCP server located in a different subnet. In real ...

I recently split my home network into three separate VLANs. VLAN 11 (10.1.1.0 /24) is used for my "production" equipment, VLAN 12 (10.1.2.0 /24) is used for my lab equipment, and VLAN 13 (10.1.3.0 /24 ...