From: Mike Williams (ccie2be@swbell.net)
Date: Wed Feb 12 2003 - 01:06:43 GMT-3
If you go by Cisco's design guidelines, when a WAN link hits 70%
utilization for a sustained period (some say as little as 5 minutes),
then you should upgrade. Also recall that EIGRP reserves 25% of the
link for it own use (which you can change), and that even though you may
be sending only 130Mbps of IP traffic through an OC-3, there is
additional overhead that many forget to account for.
2 cents....
Mike W.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Kim, Laurent
Sent: Tuesday, February 11, 2003 5:26 PM
To: 'ccielab@groupstudy.com'
Subject: When to upgrade a circuit?
Hi All,
What is the general rule on upgrading a circuit? Say OC-12?
Thanks,
Laurent
.
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