From: Bernard Dunn (dunn@xxxxxxxxx)
Date: Wed Jan 03 2001 - 14:10:16 GMT-3
Julie Ann,
Pretty much on the nail.. haven't come across exceptions.
http://www.cisco.com/univercd/cc/td/doc/cisintwk/idg4/nd2004.htm#xtocid263535
In production environments in particular, customers might have
'source-bridge spanning' configured on their LAN interfaces, but at the
same time their workstations/PCs have been configured not just NBT, but
also NetBEUI networking. Consequences are excess traffic across the DLSw
pipe. It's more a workaround until they can fix up their workstation
configs.
Could have missed something though, so comments welcome.
Regards
Bernard.
On Wed, 3 Jan 2001, Connary, Julie Ann wrote:
> Bernard,
>
> Are you implying that spanning explorers are only from Netbios Traffic and
> not SNA traffic (i.e. SNA test frames to find a particular MAC address)?
>
> Is not the ssap/dsap pair 0XF0F0 Netbios?
>
> Julie Ann
>
>
> At 06:13 PM 1/3/2001 +1100, Bernard Dunn wrote:
> >Mr Liu,
> >
> >Spanning explorers are usually dealt with the access-list :
> >
> >access-list 201 permit 0xF0F0 0x0001
> >
> >You can use it in 'dlsw remote-peer lsap-output-list'.
> >
> > http://www.cisco.com/warp/public/697/dlswfilter.shtml
> >
> >Can read chinese, but didn't have a PC to view the kanji.. So just
> >guessing.. :^)
> >
> >Regards
> >
> >Bernard.
> >
> >On Wed, 3 Jan 2001, zhuqingliu wrote:
> >
> > >
> > SGksIGFsbCwNCiANCiAgIEVuYWJsaW5nIHRoZSBmb3J3YXJkaW5nIGFuZCBibG9ja2luZyBvZiB
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> > ZS1ncm91cCBudW1iZXIgYXMgYnJpZGdlMS4NCiAgIA0KICBUaGFua3MgaW4gYWR2YW5jZSENCiA
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> > > CiANCkJlc3QgcmVnYXJkcw0KUGVycnkuWmh1DQoNCg==
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