From: Scott Morris (swm@emanon.com)
Date: Wed Jun 30 2004 - 10:55:57 GMT-3
Interesting thought, but the question you need to ask is who is going to be
generating those? If the router is generating them, then it wouldn't be
subject to limitations anyway. At least not way back when I sat up a dlsw
network to play around live...
As far as I know things didn't change. But if your workstations are going
to be delivering any ARP requests across the DLSW cloud, then yes. But
since you're really trying to grab SNA stuff across that "tunnel" and ARP is
for IP stuff, I'd say there isn't a need. Just my $.02 on it.
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, CISSP,
JNCIP, et al.
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.net
http://www.ipexpert.net
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of TiuN
Hong Leng
Sent: Wednesday, June 30, 2004 3:08 AM
To: Yasser Aly
Cc: 'Kenneth Wygand'; 'Jason Westlund'; ccielab@groupstudy.com
Subject: Re: SAP values in Doc CD
Hi
Should we also add the STP(0x4242) and ARP(0x0806) to the list? They are in
a IE's lab scenario.
On Wed, 30 Jun 2004 02:41:51 +0300
"Yasser Aly" <yasser.aly@noorgroup.net> wrote:
> Thanx all for your feedback.
>
> So to summarize the most common that needs to be known are as follows:
>
> SNA:
> ====
>
> 0x0000 mask 0x0D0D [ This range includes 0x04, 05, 08, 08, & 0C ]
>
> To be more specific
>
> 0x0404 mask 0x0101 [ A key component in DLSW topologies ]
>
> NetBios:
> ========
>
> 0xF0F0 mask 0x0101 [ Matches F0 & F1 ]
>
> IPX:
> ====
>
> 0xE0E0 mask 0x0101
>
>
> To allow all SAPs:
> ==================
> 0x0000 mask 0xFFFF
>
> Will that be all or there is others to be added to this small list ?
>
> Yasser
>
> -----Original Message-----
> From: Kenneth Wygand [mailto:KWygand@customonline.com]
> Sent: Wednesday, June 30, 2004 2:30 AM
> To: Jason Westlund; Yasser Aly; ccielab@groupstudy.com
> Subject: RE: SAP values in Doc CD
>
> Jason,
>
> Are you sure ipx is e0e0 - 0000 and not e0e0 - 0101.
>
> I always though the reply traffic came back with the last bit flipped,
> so I would think IPX would be treated the same as NetBIOS.
>
> Thoughts?
>
> Kenneth E. Wygand
> Systems Engineer, Project Services
> CISSP #37102, CCNP, CCDP, ACSP, Cisco IPT Design Specialist, MCP, CNA,
> Network+, A+
> Custom Computer Specialists, Inc.
> "The only unattainable goal is the one not attempted."
> -Anonymous
>
> -----Original Message-----
> From: Jason Westlund [mailto:jason.westlund@nmwco.com]
> Sent: Tuesday, June 29, 2004 7:20 PM
> To: Kenneth Wygand; Yasser Aly; ccielab@groupstudy.com
> Subject: RE: SAP values in Doc CD
>
> You should also know IPX e0e0 - 0000 and ANY 0000 - ffff.
>
> -Jason
> CCIE #13261
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of Kenneth Wygand
> Sent: Tuesday, June 29, 2004 4:09 PM
> To: Yasser Aly; ccielab@groupstudy.com
> Subject: RE: SAP values in Doc CD
>
> SAP addresses are as follows:
>
> SNA:
> Address: 0x0000 -- Mask: 0x0D0D
>
> NetBIOS:
> Address: 0xF0F0 -- Mask: 0x0101
>
> I don't think there are any other important ones that you need to know.
> Does anyone disagree?
>
> Thanks!
> Ken
>
> -----Original Message-----
> From: nobody@groupstudy.com on behalf of Yasser Aly
> Sent: Tue 6/29/2004 6:37 PM
> To: ccielab@groupstudy.com
> Cc:
> Subject: SAP values in Doc CD
>
>
>
> Hello,
>
> I wonder where to find the SAP values in the DOC CD, also where to
> find
> examples regarding lsap access-lists in the CD.
>
> Thanks,
> Yasser
This archive was generated by hypermail 2.1.4 : Sat Jul 03 2004 - 19:40:53 GMT-3