From: Atif Awan (atifawan@xxxxxxxxxxx)
Date: Tue Apr 03 2001 - 13:50:17 GMT-3
Yes the output GNS filter is what you need to prevent the PC from seeing
File1. EIGRP SAPs as well as RIP SAPs are not understood by clients. These
are understood by routers and Novell servers in order to maintain a
consistent services table throughout.
The ipx input-sap-filter command controls which services are entered into
the router's SAP table and the output-sap-filter command controls which
services are sent out in the router's SAP updates.
Regards
Atif
>From: sunny6392 <sunny6392@sina.com>
>Reply-To: sunny6392 <sunny6392@sina.com>
>To: ccielab@groupstudy.com
>Subject: ipx gns filter question
>Date: Mon, 02 Apr 2001 15:21:45 +0800
>
>Hi Group,
>
>How does sap filters work.
>
>1. Is ipx input-sap-filter or output-sap-filter understood by ipx client
>stations? or they understand only gns-filters.
>
>In following scenario
>on the LAN between R2 and R3 is running IPX EIGRP ONLY, between R1 and R2
>is running IPX/RIP
>
>R1 has two SAPs (exp:FILE1 and FILE2) learn from another router
>
>R1 ----- R2 ---------- R3
> |
> PC
>
>A PC is connected between R2 & R3. The goal here is not let PC know about
>FILE1 comming from R1. However R3 has to know about it.
>This is my understanding:
>access-list 1001 deny -1 4 FILE1
>access-list 1001 permit -1 0
>
>Apply this access-list as GNS filter on R2 & R3.
>int e0
>ipx output-gns-filter 1001.
>
>IF this good enough? How the client know about EIGRP/SAP ? or the client
>does not understand about EIGRP/SAP at all!
>How do above scenario
>lucifer
>
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