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Managing Fabrics, Fabric services, Enabling SNMP configuration, Enabling in-band management

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2 Managing Fabrics This section describes the options for managing fabrics. Fabric services Fabric services security includes Simple Network Management Protocol (SNMP) and In-band management. SNMP is the protocol governing network management and monitoring of network devices. SNMP security consists of a read community string and a write community string, that are basically the passwords that control read and write access to the switch. The read community string (public) and write community string (private) are set at the factory to these well-known defaults and should be changed when SNMP is enabled using the System Services or SNMP Properties dialog boxes. If SNMP is enabled (default) and the read and write community strings have not been changed from their defaults, you risk unwanted access to the switch. See "Enabling SNMP configuration" (page 19) for more information. SNMP is enabled by default. In-band management is the ability to manage switches across inter-switch links using QuickTools, SNMP, management server, or the application programming interface. The switch comes from the factory with in-band management enabled. If you disable in-band management on a particular switch, you can no longer communicate with that switch by means other than a direct Ethernet or serial connection. See "Enabling in-band management" (page 19) for more information. Enabling SNMP configuration To enable the SNMP configuration: 1. Select Switch > SNMP > SNMP Properties to open the SNMP Properties dialog box. 2. Select the SNMP Enabled option in the SNMP Configuration area. 3. Click OK to save the change to the database. Enabling in-band management To enable in-band management: 1. Select Switch > Switch Properties to open the Switch Properties dialog box. 2. Select the In-band Management Enable option. 3. Click OK to save the change to the database. Rediscovering a fabric After making changes to or deleting switches from a fabric view, it may be helpful to again view the actual fabric configuration. The Rediscover Fabric option clears out the current fabric information being displayed, and rediscovers all switch information. To rediscover a fabric, select Fabric > Rediscover Fabric. The Rediscover function is more comprehensive than the Refresh function. HP StorageWorks 8/20q Fibre Channel Switch QuickTools Switch Management User Guide 19

Section	Page
Contents	3
Using QuickTools	9
Workstation requirements	9
Table 1 Workstation requirements	9
Opening QuickTools	9
Figure 1 Add a New Fabric dialog box	10
Figure 2 Password Change Required dialog box	10
QuickTools user interface	10
Figure 3 QuickTools interface	11
Figure 4 Backplate display with single power supply	11
Fabric tree	12
Graphic window	12
Data windows and tabs	12
Alerts panel	13
Figure 5 Alerts panel	13
Menu bar	14
Table 2 Menu bar options	14
Popup menus	15
Shortcut keys	15
Selecting switches	15
Selecting ports	16
Setting QuickTools preferences	16
Figure 6 Preferences dialog box	17
Using online Help	17
Viewing the software version	17
Exiting QuickTools	17
Managing Fabrics	19
Fabric services	19
Enabling SNMP configuration	19
Enabling in-band management	19
Rediscovering a fabric	19
Adding a new switch to a fabric	20
Replacing a failed switch	20
Transparent Router	21
TR Mapping Manager dialog	22
Figure 7 TR Mapping Manager dialog	23
Removing an inter-fabric route	23
Add TR Mapping dialog	23
Figure 8 Add TR Mapping dialog	24
Mapping a new inter-fabric zone	24
Remote Fabric Zoning dialog	25
Figure 9 Remote Fabric Zoning dialog	25
Transparent Routes data window	27
Figure 10 Transparent Routes data window	27
Table 3 Transparent Routes data window fields	27
Figure 11 Transparent Route dialog	28
Event Browser	28
Figure 12 Event Browser dialog box	29
Table 4 Port operational states	29
Filtering the Event Browser	30
Figure 13 Filter Events dialog box	30
Sorting the Event Browser	30
Saving the Event Browser to a file	30
Device information and nicknames	31
Devices data window	31
Figure 14 Devices data window	31
Table 5 Devices data window fields	32
Displaying detailed device information	32
Figure 15 Detailed Devices Display dialog box	32
Managing device port nicknames	33
Creating a nickname	33
Editing a nickname	33
Deleting a nickname	33
Exporting nicknames to a file	34
Importing a nicknames file	34
Zoning	34
Active Zoneset data window	34
Figure 16 Active Zoneset data window	34
Configured Zonesets data window	35
Figure 17 Configured Zoneset data window	35
Zoning concepts	35
Zones	35
Aliases	36
Zone sets	36
Zoning database	36
Managing the zoning database	36
Viewing zoning limits and properties	37
Editing the zoning database	37
Figure 18 Edit Zoning dialog box	37
Table 6 Edit Zoning dialog box tool bar	39
Table 7 Port/Device icons	39
Resolving active, configured, and merged zone sets	40
Saving the zoning database to a file	40
Restoring the zoning database from a file	40
Restoring the default zoning database	41
Removing all zone and zone set definitions	41
Configuring the zoning database	41
Figure 19 Zoning Config dialog box	41
Merge Auto Save	41
Default Zone	42
Discard Inactive	42
Managing zone sets	42
Creating a zone set	42
Activating and deactivating a zone set	42
Renaming a zone set	43
Removing a zone set	43
Managing zones	43
Creating a zone in a zone set	43
Copying a zone to a zone set	44
Adding zone members	44
Renaming a zone	45
Removing a zone member	45
Removing a zone from a zone set	45
Removing a zone from all zone sets	45
Managing aliases	46
Creating an alias	46
Adding a member to an alias	46
Removing an alias from all zones	46
Merging fabrics and zoning	47
Zone merge failure	47
Zone merge failure recovery	47
Managing Switches	49
Switch data window	49
Figure 20 Switch data window	49
Switch data window buttons	49
Figure 21 Switch data window buttons	49
Table 8 Switch data window fields	50
Managing user accounts	53
Creating user accounts	54
Figure 22 User Account Administration–Add Account dialog box	54
Removing a user account	54
Figure 23 User Account Administration–Remove Account dialog box	55
Changing a user account password	55
Figure 24 User Account Administration–Change Password dialog box	55
Modifying a user account	56
Figure 25 User Account Administration–Modify Account dialog box	56
Paging a switch	56
Setting the date/time and enabling NTP client	56
Figure 26 Date/Time dialog box	57
Resetting a switch	57
Table 9 Switch resets	58
Configuring a switch	58
Using the configuration wizard	58
Switch properties	58
Figure 27 Switch Properties dialog box	59
Domain ID and Domain ID Lock	59
Syslog	59
Symbolic name	59
Switch administrative states	60
Broadcast support	60
In-band management	60
Fabric device management interface	61
Advanced switch properties	61
Figure 28 Advanced Switch Properties dialog box	61
Timeout values	61
Managing system services	62
Figure 29 System Services dialog box	62
Network properties	63
Figure 30 Network Properties dialog boxes	63
Network IPv4 and IPv6 configuration	63
Table 10 Network Properties dialog box—IP fields	64
Network DNS configuration	65
Table 11 Network Properties dialog box—DNS fields	65
SNMP configuration	66
SNMP properties and trap configuration parameters	66
Figure 31 SNMP Properties dialog box	66
Table 12 SNMP Properties dialog box fields	67
SNMP v3 Security	68
Figure 32 SNMP v3 Manager dialog box	68
Adding an SNMP v3 user	68
Figure 33 SNMP v3 User Editor dialog box	69
Table 13 SNMP v3 User Editor dialog box fields	69
Modifying an SNMP v3 user	69
Removing an SNMP v3 user	70
Testing a switch	70
Figure 34 Switch Diagnostics dialog box	70
Archiving a switch	71
Restoring a switch	72
Figure 35 Restore dialog boxes—full and selective	72
Restoring the factory default configuration	73
Table 14 Factory default configuration settings	73
Installing feature license keys	74
Figure 36 Feature Licenses dialog box	75
Figure 37 Add License Key dialog box	75
Downloading a support file	75
Figure 38 Download Support File dialog box	75
Installing firmware	76
Figure 39 Load Firmware dialog box	77
Using Call Home	78
Figure 40 Call Home Setup dialog box	78
Table 15 Call Home Setup fields	78
Using the Call Home Profile Manager	80
Figure 41 Call Home Profile Manager dialog box	80
Using the Call Home Profile Editor	80
Figure 42 Call Home Profile Editor dialog box	81
Using the Call Home Profile Editor—Tech Support Center Profile dialog box	82
Figure 43 Call Home Profile Editor—Tech Support Center Profile dialog box	82
Table 16 Call Home Editor—Tech Support Center Profile dialog box fields	83
Applying all profiles on a switch to other switches	84
Figure 44 Call Home Profile Multiple Switch Apply dialog box	84
Using the Call Home Message Queue	85
Figure 45 Call Home Message Queue dialog box	85
Testing Call Home Profiles	85
Figure 46 Call Home Test Profile dialog box	85
Changing the SMTP server	85
Figure 47 Call Home Change Over dialog box	85
Managing Ports	87
Port Information data window	87
Figure 48 Port Information data window	87
Figure 49 Port Information data window buttons	87
Table 17 Port Information data window fields	88
Port Statistics data window	90
Figure 50 Port Statistics data window	90
Table 18 Port Statistics data window fields	90
Viewing and configuring ports	93
Figure 51 Port Properties dialog box	93
Table 19 Port Properties dialog box fields	93
Port symbolic name	94
Port states	94
Port operational states	94
Table 20 Port operational states	94
Port administrative states	95
Table 21 Port administrative states	95
Port types	95
Table 22 Port types	96
Port speeds	96
Table 23 Port speeds	96
Port transceiver media status	97
Table 24 Port transceiver media view	97
I/O Stream Guard	97
Device Scan	97
Auto Performance Tuning and AL Fairness	98
Figure 52 Advanced Port Properties dialog box	98
Resetting a port	98
Testing ports	98
Figure 53 Port Diagnostics dialog box	99
Support and Other Resources	101
Document conventions and symbols	101
Table 25 Document conventions	101
JDOM license	101
Contacting HP	102
HP contact information	102
Subscription service	102
Documentation feedback	102
New and changed information in this edition	102
Related information	103
Documents	103
Other HP websites	103
Customer self repair	104
Glossary	105
Index	109
A	109
B	109
C	109
D	109
E	109
F	109
G	109
H	109
I	109
L	109
M	109
N	110
O	110
P	110
R	110
S	110
T	110
U	110
W	110
X	110

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HP StorageWorks 8/20q Fibre Channel Switch QuickTools Switch Management User Guide

Managing Fabrics

This section describes the options for managing fabrics.

Fabric services

Fabric services security includes Simple Network Management Protocol (SNMP) and In-band

management. SNMP is the protocol governing network management and monitoring of network devices.

SNMP security consists of a read community string and a write community string, that are basically the

passwords that control read and write access to the switch. The read community string (

public

) and write

community string (

private

) are set at the factory to these well-known defaults and should be changed

when SNMP is enabled using the System Services or SNMP Properties dialog boxes. If SNMP is enabled

(default) and the read and write community strings have not been changed from their defaults, you risk

unwanted access to the switch. See ”

Enabling SNMP configuration

” (page 19) for more information.

SNMP is enabled by default.

In-band management is the ability to manage switches across inter-switch links using QuickTools, SNMP,

management server, or the application programming interface. The switch comes from the factory with

in-band management enabled. If you disable in-band management on a particular switch, you can no

longer communicate with that switch by means other than a direct Ethernet or serial connection. See

”

Enabling in-band management

” (page 19) for more information.

Enabling SNMP configuration

To enable the SNMP configuration:

Select

Switch > SNMP > SNMP Properties

to open the SNMP Properties dialog box.

Select the

SNMP Enabled

option in the SNMP Configuration area.

Click

to save the change to the database.

Enabling in-band management

To enable in-band management:

Select

Switch > Switch Properties

to open the Switch Properties dialog box.

Select the

In-band Management Enable

option.

Click

to save the change to the database.

Rediscovering a fabric

After making changes to or deleting switches from a fabric view, it may be helpful to again view the actual

fabric configuration. The Rediscover Fabric option clears out the current fabric information being displayed,

and rediscovers all switch information.

To rediscover a fabric, select

Fabric > Rediscover Fabric

. The Rediscover function is more comprehensive

than the Refresh function.