Filter
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Traffic/Security Filters and Monitors
Filter Types and Operation
The following revisions to the named source-port filter definitions maintain
the desired network traffic management, as shown in the Action column of the
show command.
ProCurve(config)# filter source-port named-filter accounting forward 8,12,13
ProCurve(config)# filter source-port named-filter no-incoming-web drop 8,12,13
ProCurve(config)#
ProCurve(config)# show filter source-port
Traffic/Security Filters
Filter Name | Port List | Action
-------------------- + -------------------- + ------------------------- -
web-only | 2-6,8-9,12-26 | drop 2-26
accounting | 7,10-11 | drop 1-6,9,14-26
no-incoming-web | 1 | drop 7-8,10-13
ProCurve(config)#
Figure 11-11. Example Showing Network Traffic Management with Source Port Filters
We next apply the updated named source-port filters to the appropriate switch
ports. As a port can only have one source-port filter (named or not named),
before applying the new named source-port filters we first remove the existing
source-port filters on the port.
ProCurve(config)# no filter source-port 8,12,13
ProCurve(config)# filter source-port 8,12,13 named-filter accounting
ProCurve(config)#
Figure 11-12. Example of Removing a Source Port Filter
The named source-port filters now manage traffic on the switch ports as
shown below, using the show filter source-port command.
11-14