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Article #110

Re: LAT BridgingREAD/NEW/FOLLOWUP

#110
From: coleve
Date: Fri, 07 Aug 1992 17:22
40 lines
1997 bytes
In article <wrl-060892152818@wdl133.wdl.loral.com>, wrl@wdl1.wdl.loral.com (Bill Lewandowski) writes:
> 
> I have 8.3.3 routing/bridging software
> 
> I need to Bridge LAT only and route all other protocols including DECNET.
> 
> Question: How Do I Do That ?? I know the anser can't be "read the books"
> because I have.
> 
> Is it DEC or IEEE Bridge Protocol Type ??
> 
> I have my books and page 20-4 mentions "LAT Only" bridging but I
> don't see how to do it in any example or text.
> 
> If anyone could send me a sample configuration I'd appreciate it,
> 
I'll raise you $1.  My manual is 8.2(7).  It has examples on page 15-4
of bridging everything & recommends using DEC protocol.  (That makes sense
when working with a DEC transport.)  It also gives an example on pages
15-7 and 15-8 of setting up an access list so that only LAT frames get bridged.
That's what I wanted, so I tried the example and it worked great -- until one
of the LAT servers was reset and tried to find a MOP server to boot it.

The key parts are:
    interface {whatever}
    {various settings}
    bridge group 1
    bridge group 1 input-type-list 201
   ...
    bridge 1 protocol dec

    access-list 201 permit 0x6004 0x0000
    access-list 201 deny   0x0000 0xFFFF

I assume that I need to add:
    access-list 201 permit {whatever MOP packets are} 0x000

So what is the code to add MOP booting?  I still want to filter out LAVC.
-- 
-- Vern Cole -- Systems Manager -- Utah Valley Community College --
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From: coleve@cc.uvcc.edu
Subject: Re: LAT BridgingREAD/NEW/FOLLOWUP
Message-ID: <1992Aug7.102201.1@cc.uvcc.edu>
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Organization: Utah Valley Community College
References: <wrl-060892152818@wdl133.wdl.loral.com>
Date: Fri, 7 Aug 1992 17:22:01 GMT