Cisco Router Configuration, Second Edition

Configuring IPX Filtering via Access Lists

The IPX packet filtering facilities of the Cisco IOS software enable a network administrator to restrict access to certain systems, network segments, ranges of addresses, and services based on a variety of criteria. Like SAP filtering, IPX filtering is accomplished with access lists. SAP filters apply access lists to SAP messages sent or received. IPX packet filtering uses access lists to permit or deny routed IPX traffic on an interface basis.

Defining Access Lists

Standard IPX access lists, which are numbered 800 through 899, allow for restricting packet flow based on source IPX addresses and destination IPX addresses. A range of addresses can be specified using wildcards or don't care masks.

Extended ...