CANOGA PERKINS 9145E NID Software Version 3.1 - Manual (Page 82)

Port Information 9145E NID Software User’s Manual
Port Configuration
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5.2.3.3 P-Bit Translation Table
The 9145E can change the P-Bit setting in VLAN ID tags on Service frames to change their
priority status in the network. To change incoming Priority Bit Translations, on the VLAN
Configuration screen (Figure 5-6) type 3 and press Enter. The P-Bit Translation Table (Figure 5-
10) opens.
1. To modify the P-Bit translation data, type the number of the P-Bit you want to translate (1 to 8), and
press Enter. Type the P-Bit value and press Enter. Press Tab to change ports. The P-Bit will be
changed on the ingress direction for the port. Press Enter to confirm changes.
2. To Enable or Disable P-Bit translation, type 9, press Enter, and use the Space bar to select Yes or
No. Press Tab to change ports.
Figure 5-10 P-Bit Translation Table
5.2.4 Port Filters
Port Filters enables you to discard predefined service frames ingress from the users or network
such as Layer 2 Control Protocols (L2CP), Manager MAC address, Test IP Network, and
Management VLAN, as well as some Cisco proprietary protocols such as UDLD, PVST+ and so
on. When a filter is enabled on a specific service frame, the packet is discarded and not
forwarded to the CPU or the other port.
Port filters can also be set from the configuration file.
Here is some general information about port filters:
• SNMP - You can manage Port Filters with SNMP using the CpPortFilterConfigEntry MIB
table.
Canoga Perkins Corp. Ethernet Network Interface Device 29-JAN-2009
9145E-101-1-0 V03.10(GA0014) 01:24:12
-------------------------------P-BIT TRANSLATION TABLE-------------------------
User Port Net Port
1) Incoming P-Bit 0 translated to 0 0
2) Incoming P-Bit 1 translated to 1 1
3) Incoming P-Bit 2 translated to 2 2
4) Incoming P-Bit 3 translated to 3 3
5) Incoming P-Bit 4 translated to 4 4
6) Incoming P-Bit 5 translated to 5 5
7) Incoming P-Bit 6 translated to 6 6
8) Incoming P-Bit 7 translated to 7 7
9) P-Bit Translation Enabled? No No
Select [1-9]:
------------------------------------Messages-----------------------------------