From: Rob Hopkins (rshopkins@xxxxxxxxxxxxx)
Date: Tue Apr 03 2001 - 19:08:48 GMT-3
I believe that statement is incorrect,
GNS is for ipx clients to find a server to initially connect or attach
o( ie:when they boot up),
File and print services are a different story, if the clients are hardcoded
to a default server, GNS isnt even required, but RIP's & SAP's are,
exerpt from Fundamentals of Internetworking (Novell Course 216)
.." RIP and SAP work as a team to help clients and other servers find
network services, and the routes to each service..."
Thanks,
Rob Hopkins
----- Original Message -----
From: "Atif Awan" <atifawan@hotmail.com>
To: <sunny6392@sina.com>; <ccielab@groupstudy.com>
Sent: Tuesday, April 03, 2001 1:50 PM
Subject: Re: ipx gns filter question
> 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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