HP zl User Manual

iii
Setting the System Clock...........................................................................................................................41
Setting Time.................................................................................................................................. 42
Synchronize the Clock to an NTP Server ..................................................................................... 42
Rebooting the System ................................................................................................................................43
Reboot a System with a Single Controller.................................................................................... 43
6: Setting Access and Security .................................... 45
Understanding Access and Accounts.........................................................................................................45
About User Accounts.................................................................................................................... 45
Elements of the Access System .................................................................................................... 46
Understanding Usernames and Passwords .................................................................................. 46
About Roles and Privileges........................................................................................................... 46
Managing Access and Accounts ................................................................................................................47
Setting or Changing a Password ................................................................................................... 47
Displaying User Information ........................................................................................................ 48
Adding New Users........................................................................................................................ 49
Deleting a User Account............................................................................................................... 50
User Account Configuration Commands...................................................................................... 50
Switching User Identity ................................................................................................................ 52
Changing Privilege Access-Levels ............................................................................................... 52
About Partitions .........................................................................................................................................53
How Partitions Work .................................................................................................................... 53
Partition Members......................................................................................................................... 54
Membership Types ....................................................................................................................... 54
Selecting a P_Key Value .............................................................................................................. 54
Understanding how P_Keys are Saved......................................................................................... 56
Create Partitions (CLI)...............................................................................................................................56
Create a Partition ID (P_Key)....................................................................................................... 57
Specify Partition Members and the
Membership Type ......................................................................................................................... 57
Create Partitions (GUI)..............................................................................................................................57
Create a Partition ID (P_Key)....................................................................................................... 57
Specify Partition Members and the
Membership Type ......................................................................................................................... 58
About SSH .................................................................................................................................................59
7: Using the Subnet Manager Through the GUI .......... 61
The Subnet Manager (SM).........................................................................................................................61
Master Subnet Manager ................................................................................................................ 61
Standby Subnet Manager .............................................................................................................. 62
Viewing the Subnet Manager Configurations............................................................................................62
View a Summary of Subnet Management .................................................................................... 62
View Details of Subnet Management ........................................................................................... 62
Changing the Subnet Manager Configurations..........................................................................................64
Change the Priority of a SM ......................................................................................................... 64
Change the Sweep Interval of a SM ............................................................................................. 64

HP zl Specifications

General

Model	HP zl
Managed	Yes
Dimensions	Varies by model
Weight	Varies by model
Layer	Layer 3
Power Supply	Redundant power supplies supported
Management	CLI, Web, SNMP
PoE	Optional
Stacking	Yes
Jumbo Frames	Supported
VLANs	Supported
MAC Address Table	Up to 64, 000 entries
Operating Temperature	0°C to 45°C
Product Series	ProCurve/Aruba zl Series