vii
Contents
How IP Addressing Affects Switch Operation . . . . . . . . . . . . . . . . . . . . 7-9
DHCP/Bootp Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
Network Preparations for Configuring DHCP/Bootp . . . . . . . . . 7-13
IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration
File Downloads
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
SNTP: Viewing, Selecting, and Configuring
. . . . . . . . . . . . . . . . . . . . . 8-4
Menu: Viewing and Configuring SNTP . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
CLI: Viewing and Configuring SNTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Viewing the Current SNTP Configuration . . . . . . . . . . . . . . . . . . . . 8-8
Configuring (Enabling or Disabling) the SNTP Mode . . . . . . . . . . 8-9
TimeP: Viewing, Selecting, and Configuring
. . . . . . . . . . . . . . . . . . . . 8-13
Menu: Viewing and Configuring TimeP . . . . . . . . . . . . . . . . . . . . . . . . 8-14
CLI: Viewing and Configuring TimeP . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
Viewing the Current TimeP Configuration . . . . . . . . . . . . . . . . . . 8-16
Configuring (Enabling or Disabling) the TimeP Mode . . . . . . . . 8-17
SNTP Unicast Time Polling with Multiple SNTP Servers
. . . . . . . . 8-20
Address Prioritization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-21
Adding and Deleting SNTP Server Addresses . . . . . . . . . . . . . . . . . . . 8-21
Menu Interface Operation with Multiple SNTP Server
Addresses Configured . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
SNTP Messages in the Event Log
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-23
Summary of Contents for ProCurve 4104GL
Page 2: ......
Page 26: ...xxiv Getting Started Need Only a Quick Start ...
Page 34: ...1 8 Selecting a Management Interface Advantages of Using HP TopTools for Hubs Switches ...
Page 50: ...2 16 Using the Menu Interface Where To Go From Here ...
Page 172: ...8 24 Time Protocols SNTP Messages in the Event Log ...
Page 240: ...10 30 Configuring for Network Management Applications CDP ...
Page 288: ...11 48 Port Based Virtual LANs VLANs and GVRP GVRP ...
Page 480: ...C 38 Troubleshooting Restoring a Flash Image ...
Page 486: ...D 6 MAC Address Management Determining MAC Addresses ...
Page 490: ......
Page 502: ...12 Index ...
Page 503: ......