User guide

Components 195
Device Property Changes
This table details property changes for devices on the network. The device
property changes reported on are:
■ SNMP sysName
■ SNMP sysDescr
The following unit changes are also reported:
■ Unit added
■ Unit removed
■ Unit changed (a change of MAC address)
■ Unit type changed
■ Agent version changed
VLAN Changes
VLAN changes are reported against each applicable device. A device can
have any number of VLANs added, VLANs changed and VLANs removed
tables.
For the Switch 4007, a VLAN may be matched by its VLAN ID and the unit
the VLAN is defined on. See “
VLANS and the Switch 4007” on page 207
for further information.
The VLAN details listed in this report section are:
■ VLAN name
■ VLAN unit (Switch 4007 only)
■ VLAN ID
■ Protocol information (if present)
The information is followed by a table of member ports, broken into
untagged and tagged columns. The formatting is slightly different
between VLAN added/removed and VLAN changed. Here is an example
of VLAN changed:
3Com Network Administrator for HP OpenView.book Page 195 Wednesday, November 12, 2003 2:33 PM