From: Lekan Magbagbeola (lekkyl@xxxxxxxxxxx)
Date: Mon Jul 15 2002 - 19:06:35 GMT-3
Nick,
I suppose that "rsup-only" allows one to take advantage of Enhanced
IGRP's incremental SAP update mechanism while using the RIP routing
protocol instead of the Enhanced IGRP routing protocol, then only
incremental SAP updates will be sent on the LAN interface.
Another option that I came across is to use "ipx update interval sap
changes-only". I belive this allows SAP updates to be sent only when the
SAP database changes. According to CCO, the changes-only keyword causes
the router to do the following:
* Send a single, full broadcast update when the link comes up
* Send appropriate triggered updates when the link is shut down
* Send appropriate triggered updates when specific service information
changes
However, the CCO does not say if the interface requires ipx rip or ipx
EIGRP running or maybe it doesn't matter, does any one know about this?
Lekan
>From: "Prakash H Somani" >Reply-To: "Prakash H Somani" >To: "Nick Shah"
>CC: "Alexander Molodtsov" , ccielab@groupstudy.com >Subject: Re: Re:
Eliminate unnecessary SAP traffic >Date: 15 Jul 2002 15:17:18 -0000 > >Hi
Nick, > >Can u turn off RIP in second suggestion? When u enable EIGRP
RSUP, U >will not get Routes through EIGRP routing protocol. > >In the
circumstances u will have to keep RIP enabled on the >interface. >
>Please correct me if I m wrong. > >regards....Prakash >On Mon, 15 Jul
2002 Nick Shah wrote : >>Alexander >> >>There are 2 solutions that I can
think of to reduce SAP broadcasts. >> >>* Create SAP filters whereever
applicable (deny unwanted services >>in >>outbound updates) >>* use IPX
EIGRP incremental sap updates (disable IPX RIP and enable >>IPX >>EIGRP
and turn on sap incremental updates) >> >>rgds >>Nick >> >>----- Original
Message ----- >>From: "Alexander Molodtsov" >>To: >>Sent: Monday, July
15, 2002 3:28 PM >>Subject: Eliminate unnecessary SAP traffic >> >> >> >
Hello all, >> > >> > What are the possible solutions in this situation:
"IPX SAP's >>are being >> > broadcast on VLAN C. Configure IPX to reduce
or eliminate >>unnecessary >> > SAP traffic on VLAN C." >> > >> > VLAN is
running IPX rip. >> > >> > >> > Thanks, >> > >> > Alexander >> >
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