HP PROCURVE 2520

8
Configuring IP Addressing
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
IP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Just Want a Quick Start with IP Addressing? . . . . . . . . . . . . . . . . . . . . 8-3
IP Addressing with Multiple VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Menu: Configuring IP Address, Gateway, and Time-To-Live (TTL) . . 8-5
CLI: Configuring IP Address, Gateway, and Time-To-Live (TTL) . . . . 8-6
Web: Configuring IP Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
How IP Addressing Affects Switch Operation . . . . . . . . . . . . . . . . . . . 8-11
DHCP/Bootp Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Network Preparations for Configuring DHCP/Bootp . . . . . . . . . 8-14
IP Preserve: Retaining VLAN-1 IP
Addressing Across Configuration File Downloads . . . . . . . . . . . . . . 8-16
Operating Rules for IP Preserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
Enabling IP Preserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
8-1