Hi Priscilla,
Thanks for the reply.
This is actually what I seen in most of the CCIE preparation labs???
But I donot know whats true to use..
I can see in Caslow that he is using 0x0404 and 0x0004 to filter SNA
traffic.But in some other test papers they are using
0x0d0d 0x0001.
As far as I know it is the result of ANDING of test+explorer+...frames of
SNA and not sure How to get this..
Any idea???
>From: "Priscilla Oppenheimer"
>Reply-To: "Priscilla Oppenheimer"
>To: [EMAIL PROTECTED]
>Subject: Re: DLSW Inside:SNA/Netbios traffic:FOR CCIES [7:18773]
>Date: Fri, 7 Sep 2001 00:33:37 -0400
>
>The LLC SAP for NetBIOS is F0. DSAP, SSAP would be FOFO.
>
>SNA uses a bunch of SAPs. I have seen 0x04, 0x05, 0x08, 0x0C. I haven't
>seen D0. In fact, D0 would be a global DSAP because the first bit is set.
>In the SSAP the first bit is the command/response bit. The bit being set
>means that the frame is a response.
>
>What are the masks you mentioned? What are you working on??
>
>Priscilla
>
>At 05:03 AM 9/6/01, Cisco Lover wrote:
> >Hi guys,,
> >
> >Any one can explain how the network+masks for NETBIOS and SNA traffic
>comes
> >as 0xf0f0 0x0001 and 0xd0d0 0x0001f????
> >
> >IS IRB/RSRB/SRB/SRTB also important to consider for CCIE lab or DLSW is
> >enough ????
> >
> >Thanks for the help.
> >
> >Cisco lover
> >
> >_________________________________________________________________
> >Get your FREE download of MSN Explorer at
>http://explorer.msn.com/intl.asp
>________________________
>
>Priscilla Oppenheimer
>http://www.priscilla.com
_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
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