
(Schedule Discoveries on page 163)), then the Specify Active Directory options page is displayed. On this page,
you can dene options for Active Directory discoveries:
1. Type the path for the Active Directory location or browse to it. Then click Add; it will be displayed in the list
below.
2. Check next to any location you want included in the discovery.
3. If desired, remove any ranges by highlighting it and clicking Remove.
4. Select the recursion level:
●
Current level: discoveries check the container specied by the path and the contents of any containers
in the path.
●
All levels: discoveries check the container specied by the path plus the contents of all containers and
sub-containers in the path.
5. Specify the print queue lter to use in Filter.
6. Click Next.
Passive SLP Discovery
(For network device discoveries only.)
When HP Jetdirect-connected devices are power-cycled, they propagate SLP (service location protocol) multicast
packets. When HP Web Jetadmin detects an HP Jetdirect SLP multicast (recognized by the source 124.0.1.60), it
performs follow-up SNMP queries and adds the device to the All Devices list.
Characteristics of Passive SLP discoveries for network devices include:
●
Passive SLP discovery is quiet; HP Web Jetadmin does not propagate trac unless a previously undetected
device announces itself.
●
HP Web Jetadmin listens for UDP trac on port 427.
●
Devices, including new devices, are discovered as they are powered on.
●
Router ltering may inhibit multicast packets.
●
Can be disabled on HP Jetdirect print servers.
●
Will only discover HP Jetdirect-connected print servers.
Domain Discovery
(For PC-Connected device discoveries only.)
For Domain discoveries for PC-Connected devices, the domain is browsed to identify Windows hosts on the
network. Each host identied is queried using the SNMP or WMI protocol. Administrative credentials are required
for WMI. For WMI, once a connection is established the host is queried for a locally connected printer.
Characteristics of domain discoveries for PC-Connected devices include:
●
SNMP queries are attempted on discovered nodes.
●
If no SNMP Proxy Agent response, WMI queries are performed when credentials exist in settings.
ENWW Discovery 151
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