CANOGA PERKINS 9145E Standard NID Software Version 1.0 - Manual (Page 66)

9145E NID Software User’s Manual Port Information
Port Configuration
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5.2.4 Port Filters
Use Port Filters to set filters on the User and Network ports to filter certain management and
control Ethernet frames from the data stream and control traffic coming in or out of specific ports.
To configure the port filters, select Port Filters (4) from the Port Configuration menu and press
Enter. The Port Filters screen (Figure 5-10) opens. To set the port filters, type the filter item
number, 1 through 6, and press Enter.
Figure 5-12 Port Filters Screen
1. PVST + BPDU Filter - When enabled, the 9145E will discard PVST + BPDU frames received on
the specified port. Use the Space Bar to select User Port Enabled, Net Port Enabled, Both Ports
Enabled, or Disabled.
2. User Port Manager MAC Filter - When enabled, the 9145E will block packets entering the unit
which have the unit’s MAC address as the source MAC Address. This prevents spoofing of
Management frames. Use the Space Bar to cycle between User Port Enabled and Disabled.
3. User Port Test Network Filter - When enabled, the 9145E will inspect and discard all packets
entering its User port that have a source IP address on the same subnet mask as the Test
network. This prevents spoofing of test packets. Use the Space Bar to cycle between User Port
Enabled and Disabled.
4. 802.3ah OAM PDU Filter - When enabled, the 9145E will block 802.3ah OAM PDU frames from
being generated from or passed through the unit. Use the Space Bar to cycle between Enabled
and Disabled.
5. UDLD Filter - When enabled, the 9145E will block Cisco Systems proprietary tagged and
untagged UDLD frames from passing through the unit. Use the Space Bar to cycle between
Enabled and Disabled.
6. Management VLAN Filter - When enabled, the 9145E will block traffic that is tagged with the
Management VLAN on the specified port. This will not affect management packets that are
addressed to the 9145E. Use the Space Bar to cycle between Disabled, User Port Enabled, Net
Port Enabled and Both Ports Enabled.
Canoga Perkins Corp. Ethernet Network Interface Device 23-APR-2009
Model 9145E-404-8-0 V01.00 F506 11:14:45
----------------------------------PORT FILTERS---------------------------------
1) PVST+ BPDU Filter Disabled
2) User Port Manager MAC Filter User Port Enabled
3) User Port Test Network Filter User Port Enabled
4) 802.3ah OAM PDU Filter Disabled
5) UDLD Filter Enabled
6) Management VLAN Filter Both Ports Enabled
Select [1-6]:
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