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HP ProCurve 1600M Руководство пользователя
Page 6-94; Reserved Addresses Excluded from IP Multicast (IGMP) Filtering. Traffic to IP
multicast groups in the IP address range of 224.0.0.0 to 224.0.0.255 will always be flooded because
addresses in this range are ''well-known'' or ''reserved'' addresses. Thus, if IP Multicast is enabled
and there is an IP multicast group within the reserved address range, traffic to that group will be
flooded instead of filtered by the switch.
Page 6-100; Automatic Broadcast Control (ABC). In order for ABC to operate, the switch must
be configured with a valid IP address.
Page 8-3; Telnet (or Web Browser Interface) Access Problem. If one or more IP authorized
managers are configured, the switch allows inbound Telnet (or web browser interface) access only
to a device having an authorized IP address. For more information on IP authorized managers, see
the Software Update C.7.XX Release Notes for the HP ProCurve Switch 1600M, 2424M, 4000M, and
8000M, shipped with the switch (beginning in the 2nd quarter of 1999) and also available in the
Support area of HP's ProCurve website at http://www.hp.com/go/procurve.
Page 8-11; Troubleshooting: Changed Event Type in Console Event Log and More
Information in Event Log Help Screen. In the table at the top of the page, replace the fault event
type with the FFI (Find, Fix, and Inform) event type. FFI event types are available in both the console
Event Log and the web browser interface Alert Log. Also, additional Help information for FFI events
has been added to the Event Log Help in the switch console.
Intrusion Log Notation. If you reboot the switch or display the Intrusion Log and reset the alert
flags, the log will list the time and date of all intrusions present at the time of the reboot or reset as
''prior to'' that time. For example, if the Intrusion Log includes an intrusion entry for port A2 at 4:51
p.m. on September 10, 1999, and you reboot the switch at 8:35 a.m. on September 14, 1999, the entry
for that intrusion would appear as prior to 14-Sept-99 8:35:00 AM. For more on port security and the
Intrusion Log, see the Software Update C.7.XX Release Notes for the HP ProCurve Switch 1600M,
2424M, 4000M, and 8000M, shipped with the switch and also available in the Support area of HP's
ProCurve website at http://www.hp.com/go/procurve.

Switch 8000M Power Supply Requirements

If you plan to install six or more HP ProCurve Switch 100Base-FX modules (HP J4112A) in the Switch
8000M, you must first install a second Switch 4000M/8000M (Redundant) Power Supply (HP J4119A)
in the switch. Note that if a redundant power supply is installed and one of the switch's power supplies
subsequently fails, you can replace the failed power supply without disrupting switch operation.
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