CANOGA PERKINS 9145EMP NID Software Version 3.1 - Manual (Page 66)

9145EMP NID Software User’s Manual Port Information
Port Configuration
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Net Port Settings (for ports 1-2) Sets the duplex for the Network Port and allows the port to be
disabled. The speed setting is defined by the SFP that has been inserted. Press the Space bar to
move between the available options.
NOTE: For dual rate SFPs the speed must be configured. Configurable rates are 100M
Half, 100M Full, 1000M Full, and 1000M Auto.
Flow Control (11) Enables or disables flow control on the ports. Flow control is used for
9145EMPs that have a speed mismatch between the user port and the network port and are
attached to equipment that can buffer overflow traffic. If Flow Control is enabled, the 9145EMP
will begin to transmit PAUSE frames when its buffers are half full. Press the Space bar to select
User Ports Enabled, Net Ports Enabled, All Ports Enabled, or Disabled.
Maximum Frame Size (12) Sets the maximum allowable Ethernet Frame size that the 9145EMP
will forward for all ports. Frames exceeding the Maximum Frame Size will be counted as
Oversize Packets and will be discarded. Frames destined for the 9145EMP Manager are exempt
from the limit. Enter a Maximum Frame Size between 1518 and 10000. Note that an S-tag is
added to frames ingress to the user port, so the maximum size of frames ingress to the user
port is 9996 since anything over 10000 is not transmitted.
5.2.3 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 screen and press
Enter. The Port Filters screen (Figure 5-6) opens. To set the port filters, type the filter item
number (1 to 6), and press Enter.
1. PVST + BPDU Filter When this attribute is enabled, the 9145EMP will discard PVST +
BPDU frames received on the specified port. Press the Space bar to select Disabled,
User Ports Enabled, Net Ports Enabled, or All User and Net Ports Enabled.
2. User Side Manager MAC Filter When this attribute is 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. Press the Space bar to select
Enabled or Disabled.
User UTP Port Settings
User and Network Port SFP
Settings
Disabled
10M Half
10M Full
10M Auto
100M Half
100M Full
100M Auto
10/100M Auto
1000M Full
10/100/1000M Auto Disabled
100M Half
100M Full
1000M Full
1000M Auto