Thread View: comp.dcom.sys.cisco
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Started by Chris Fedde
Mon, 10 Sep 1990 22:51
X25 routing?
Author: Chris Fedde
Date: Mon, 10 Sep 1990 22:51
Date: Mon, 10 Sep 1990 22:51
34 lines
2227 bytes
2227 bytes
I am exploring the use of cisco routers on a network which includes
both x25 and ethernet (ethertalk, TCP/IP, Novell.) What I am
wondering is what is the most efficient routing method for this kind
of network? X.25 or tcp/ip? Below is a simplified example for the
proposed network. Notice that all serial links are between ciscos.
branch office
+-------+
[x25 PAD]--+ cisco +----serial------- [other data centers]
+--+----+ \ |
| \ |
<--o-------o------o---> \ |
| | \ +--+----+ data center
+--+---+ +--+---+ ---------+ | +--+---+
|tcp/ip| |term | -------------+ cisco +--+ X.25 |
|host | |server| / +--+----+ | host |
+------+ +------+ / | +------+
/ <--o-------o------o--------o--->
branch office / | | |
+-------+ / +--+---+ +--+---+ +--+---+
[x25 PAD]--+ cisco +----serial--/ |tcp/ip| |tcp/ip| |term |
+--+----+ |host | |host | |server|
| +------+ +------+ +------+
<--o-------o------o--->
| |
+--+---+ +--+---+
|tcp/ip| |term |
|host | |server|
+------+ +------+
--
Anything I may say here are my own opinions; not those of my employer
Chris Fedde uswmrg2!chris@uswat.uswest.com | ...boulder!uswat!uswmrg2!chris
US West Marketing Resources Group (303)369-2823 voice (303)659-8358 FAX
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