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System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

Menu: Viewing and Configuring System Information . . . . . . . . . . . . . 6-10

CLI: Viewing and Configuring System Information . . . . . . . . . . . . . . 6-11

Web: Configuring System Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 6-14

Using Friendly (Optional) Port Names . . . . . . . . . . . . . . . . . . . . . . . . 6-15

Configuring and Operating Rules for Friendly Port Names . . . . . . . . 6-15

Configuring Friendly Port Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16

Displaying Friendly Port Names with Other Port Data . . . . . . . . . . . 6-18

7 Configuring IP Addressing

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

IP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Just Want a Quick Start with IP Addressing? . . . . . . . . . . . . . . . . . . . . 7-4

IP Addressing with Multiple VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

IP Addressing in a Stacking Environment . . . . . . . . . . . . . . . . . . . . . . . 7-5

Menu: Configuring IP Address, Gateway, and Time-To-Live (TTL) . . 7-5

CLI: Configuring IP Address, Gateway, and Time-To-Live (TTL) . . . . 7-7

Web: Configuring IP Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

How IP Addressing Affects Switch Operation . . . . . . . . . . . . . . . . . . . . 7-9

IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration

File Downloads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14

Operating Rules for IP Preserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14

Globally Assigned IP Network Addresses . . . . . . . . . . . . . . . . . . . . . . 7-18

8 Time Protocols

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

TimeP Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

SNTP Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Overview: Selecting a Time Synchronization Protocol or Turning Off

Time Protocol Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

General Steps for Running a Time Protocol on the Switch: . . . . . . . . 8-3

Disabling Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

!Software.book Page vi Thursday, October 10, 2002 6:10 PM

HP ProCurve 2650 User Manual

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