HP Web Jetadmin Software Manual de usuario Pagina 186

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 492
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 185
communication is required. HP Web Jetadmin also marks these devices as SNMPv3-enabled and
remembers to use the credentials and SNMPv3 whenever communication is required.
HP Web Jetadmin has had SNMPv3 credentials added to the Global credentials store and these credentials
match those credential values on the devices. In this case, HP Web Jetadmin is being made aware of
credential values that work for devices that are SNMPv3-enabled. When one of these devices is
encountered, HP Web Jetadmin will try the credential values that are congured using the option SNMPv3
Credentials in Tools > Options > Shared > Credentials. If the credential values work and HP Web Jetadmin is
able to communicate with the devices, the credential values will be stored individually for each device.
Devices that were discovered through SNMPv1 and have had SNMPv3 enabled through some other means such
as Embedded Web Server or another instance of HP Web Jetadmin will indicate a communication failure when
HP Web Jetadmin attempts to re-establish communication. The Refresh Selection (Full) command can be used
on these devices to cause HP Web Jetadmin to reset them to SNMPv3-enabled devices.
NOTE: If SNMPv3 communication was established outside of HP Web Jetadmin, the global discovery setting for
Discover SNMPv3 Devices must be congured in Tools > Options > Device Management > Discovery > General.
No new SNMPv3 devices will be added to the database unless this option is enabled.
Network Options for Discoveries
Related options that can be set in HP Web Jetadmin through Tools > Options > Shared > Network include:
Congure the SNMP Settings on page 46:
SNMPv1 timeout value: Specify how long HP Web Jetadmin waits for a reply from a network query
that is sent to SNMPv1 devices. The default is 500 ms.
SNMPv3 timeout value: Specify how long HP Web Jetadmin waits for a reply from a network query
that is sent to SNMPv3 devices. The default is 1000 ms.
SNMP retries: Specify how many times HP Web Jetadmin retries an SNMP communication with
devices after a timeout occurs. The default is 3.
Congure the DNS Settings on page 47 (Enable DNS lookups): Forces HP Web Jetadmin to query name
services for each device discovered. This setting is sometimes disabled in environments where DNS
responses are slow or are not functioning. (The default is on.)
Manage the IP Ranges for Discoveries on page 49: Global store for IP Range settings used by network
device discovery, PC-Connected device discovery and HP Web Jetadmin application discovery.
Shared Conguration Options for Credentials on page 52: In some cases, credentials like Manage the Global
SNMPv1 Get Community Names on page 55 or Manage the Global SNMPv3 Credentials on page 56 are
being used. Use Credentials to set well known device credentials. These will be tried during discovery when
devices don’t respond to queries that use default credentials.
Discover Devices
The Device Discovery wizard can be used to launch a discovery immediately or schedule a discovery to run at a
later time.
160 Chapter 3 Device Management ENWW
Vista de pagina 185
1 2 ... 181 182 183 184 185 186 187 188 189 190 191 ... 491 492

Comentarios a estos manuales

Sin comentarios