From: Kenneth Wygand (KWygand@customonline.com)
Date: Fri Jul 23 2004 - 23:15:20 GMT-3
I'm a little confused when mapping CLNS over Frame or ISDN to get ISIS
to work. I know the 'net' variable is one of the attributes that can be
configured as part of this mapping, but I don't believe it is required.
Is the 'net' attribute available to simply limit the propagation of CLNS
packets across a F/R or ISDN circuit when the packets are destined for a
net which is not available across the F/R or ISDN cloud?
For example, let's say I have two nets on a given router, one for area
00.0001 and one for area 00.0002. Suppose these are both configured on
my single router. Now if I have a F/R or ISDN circuit and I want to map
CLNS, do I need to have the 'net' attribute to provide this mapping for
CLNS to traverse the circuit? If not, will CLNS packets on both nets
pass over the circuit? If I specify a particular net, say 00.0001, then
will only nets for 00.0001 propagate the circuit?
Thanks in advance for any explanation.
Kenneth E. Wygand
Systems Engineer, Project Services
CISSP #37102, CCNP, CCDP, ACSP, Cisco IPT Design Specialist, MCP, CNA,
Network+, A+
Custom Computer Specialists, Inc.
"I am not really smart. I just stick with problems longer."
-Albert Einstein
Custom Computer Specialists, Inc.
"Celebrating 25 Years of Excellence"
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