3Com LANPLEX 6000 User Manual page 8

Setting the Port Path Cost 13-9
Setting the Port Priority 13-10
Setting the Source Route Ring Number 13-11
Administering Port Addresses 13-12
Listing Addresses 13-12
Adding New Addresses 13-13
Removing Addresses 13-13
Flushing All Addresses 13-14
Flushing Dynamic Addresses 13-15
Freezing Dynamic Addresses 13-15
14
C
REATING AND
About Packet Filtering 14-1
Listing Packet Filters 14-2
Displaying Packet Filters 14-3
Creating Packet Filters 14-3
Concepts for Writing a Filter 14-4
How the Packet Filter Language Works 14-4
Basic Elements of a Packet Filter 14-6
Implementing Sequential Tests in a Packet Filter 14-8
Pre-processed and Run-time Storage 14-9
Procedure for Writing a Filter 14-10
Examples of Creating Filters 14-11
Filtering Problem 14-11
Packet Filter Solution 14-12
Tools for Writing a Filter 14-18
Using the Built-in Line Editor 14-18
Using an External Text Editor 14-20
Deleting Packet Filters 14-20
Editing Packet Filters 14-21
Loading Packet Filters 14-22
Copying Packet Filters 14-23
Assigning Packet Filters to Ports 14-23
Unassigning Packet Filters from Ports 14-24
15
C
ONFIGURING
P F
ACKET ILTERS
Using Groups in Packet Filters 15-1
Listing Groups 15-2
Displaying Groups 15-3
Creating New Groups 15-4
Deleting Groups 15-6
U P F
SING ACKET
A P
DDRESS AND ORT
ILTERS
G U
ROUPS TO SE IN