"Paulo Roque" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
>
> How can I configure unequal cost load balance using OSPF?
> I have configured equal cost load balance and it is working fine. But,
> when I try to modify the cost of any link, the load balance stop
> working. What is wrong?
Unequal cost load-balancing is only available using IGRP and E-IGRP due to
the metric variance capability. OSPF has no means of allowing this as the
protocol is only able to support equal cost load-balancing, which goes by
the name of Equal Cost Multipath in the world of OSPF. Cisco also supports
this using RIP, although this is a proprietary enhancement. OSPF has direct,
standards-based support for this, but not for unequal cost routing.
--
Edward Solomon
CCNA, CCSI
Senior I/T Specialist
Networking Solutions
IBM Canada Ltd. - Learning Services
Tel.: (905) 316-3241 Fax: (905) 316-3101
E-mail: [EMAIL PROTECTED]
Internet: http://www.can.ibm.com/services/learning/net_internet.html
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