HP Web Jetadmin Software Manuel d'utilisateur télécharger pdf (Page 51)

Make the required changes to the settings in HP Web Jetadmin and on the devices

If you omit the following steps, HP Web Jetadmin might not be able to communicate with the devices after FIPS

is enabled. HP Web Jetadmin displays a status of Device Communication Error for these devices.

1. If HP Web Jetadmin has already discovered devices by using an SNMPv3 credential that species the MD5

and DES protocols, SNMP communication with those devices will not work after FIPS is enabled. The

SNMPv3 credential for these devices must be changed to the SHA-1 and AES-128 protocols. However, you

cannot use HP Web Jetadmin to determine if the SNMPv3 credential for the devices uses the MD5 and DES

protocols.

Use the following steps to update the SNMPv3 credential on all of the devices that use SNMPv3:

a. In the Device Management navigation pane, right-click Conguration, and then select Create

conguration template. The Create Device Conguration Template wizard starts.

b. On the Select Template Models page, select the device models to congure, and then click the right

arrow button.

c. Select the network cards to congure, and then click the right arrow button.

d. Click the Next button.

e. On the Specify template options page, enter a name for the template in the Name box (up to 48

characters).

f. In the Device settings navigation pane, go to Security > SNMP Version Access Control.

g. Select the Modify SNMPv3 option.

h. In the Current SNMPv3 Credential section, enter the user name, authentication protocol,

authentication passphrase, privacy protocol, and privacy passphrase that are currently congured for

SNMPv3. The current SNMPv3 credentials are required.

i. In the New SNMPv3 Credential section, select SHA-1 from the Authentication Protocol list, and select

AES-128 from the Privacy Protocol list.

j. If required, enter the new values for the user name, authentication passphrase, and privacy

passphrase.

CAUTION: To change the authentication and privacy passphrases, the current passphrases must be

specied in the device conguration template even if global SNMPv3 credentials are stored in

HP Web Jetadmin. If the current passphrases are not specied, the conguration fails.

k. Click the Next button.

l. On the Conrm page, verify that the information is correct, and then click the Create Template button.

m. On the Results page, click the Done button.

n. In the Device Management navigation pane, right-click Conguration, and then select Apply

conguration template. The Apply Device Conguration Template wizard starts.

o. Select the device conguration template that you just created from the list, and then click the Next

button.

p. On the Select devices page, select the devices to congure from the Available devices list, and then

click the > button.

q. Click the Next button.

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HP Web Jetadmin Software Manuel d'utilisateur Page 51