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Article View: comp.protocols.appletalk
Article #3522

Re: Dual-homing on AppleTalk?

#3522
From: Wesley Craig
Date: Mon, 14 Dec 1992 17:17
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1429 bytes
In article <gf_DApu00WCoMJSnlE@andrew.cmu.edu> tjh+@CMU.EDU (Tom Holodnik) writes:
>Do any machines support dual-homing on AppleTalk networks?  That is,
>would a NetWare server (for instance) support AppleTalk connections on
>two networks (without routing!)? 

As someone mentioned, AppleTalk is not really designed for multihoming
without routing.  In particular, if your network looks something like

	-------------------------	net 1
	  |		      |
	 [A]		     [B]
	  |		      |
	-------------------------	net 2

(that is, both node [A] and node [B] are connected to networks 1 and
2), and [A] routes and [B] doesn't, then if [A] goes down, there is no
router and [B]'s idea of what the network numbers are, might need to
change.  Under phase 2, while the (now possibly bogus) network numbers
can remain the same, the network range for both wires would be the
same.

wes
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From: wes@terminator.rs.itd.umich.edu (Wesley Craig)
Newsgroups: comp.protocols.appletalk
Subject: Re: Dual-homing on AppleTalk?
Date: 14 Dec 1992 12:17:18 -0500
Organization: University of Michigan
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