From: Sean C (Upp_and_Upp@hotmail.com)
Date: Wed Dec 07 2005 - 16:10:28 GMT-3
Hi John,
Just when you think you know everything, something happens to make me
reconfirm it. At first I thought you meant the metric equation was
different, but now I realize you mean only mean which metric is represented
where in the command set. So, the equation is the same, but the location of
each K metric is different. To test I labbed it up:
When setting the default metric weights:
router#(config)#router eigrp 101
router#(config-router#)#default-metric ?
<1-4294967295> Bandwidth in Kbits per second
router#(config-router#)#default-metric 1 ?
<0-4294967295> Delay metric, in 10 microsecond units
router#(config-router#)#default-metric 1 1 ?
<0-255> Reliability metric where 255 is 100% reliable
router#(config-router#)#default-metric 1 1 1 ?
<1-255> Effective bandwidth metric (Loading) where 255 is 100% loaded
router#(config-router#)#default-metric 1 1 1 1 ?
<1-65535> Maximum Transmission Unit metric of the path
router#(config-router#)#default-metric 1 1 1 1 1 ?
<cr>
So..., it looks like B D R L M
When redistributing:
router#(config-router#)#redis ospf 1 metric ?
<1-4294967295> Bandwidth metric in Kbits per second
router#(config-router#)#redis ospf 1 metric 1 ?
<0-4294967295> EIGRP delay metric, in 10 microsecond units
router#(config-router#)#redis ospf 1 metric 1 1 ?
<0-255> EIGRP reliability metric where 255 is 100% reliable
router#(config-router#)#redis ospf 1 metric 1 1 1 ?
<1-255> EIGRP Effective bandwidth metric (Loading) where 255 is 100%
loaded
router#(config-router#)#redis ospf 1 metric 1 1 1 1 ?
<1-65535> EIGRP MTU of the path
router#(config-router#)#redis ospf 1 metric 1 1 1 1 1 ?
match Redistribution of OSPF routes
route-map Route map reference
<cr>
So..., again it looks like B D R L M.
metric = [K1*bandwidth + (K2*bandwidth)/(256 - load) + K3*delay] *
[K5/(reliability + K4)]
Let me know if I'm misunderstanding your statement. Thanks,
Sean
----- Original Message -----
From: "John Matus" <John.Matus@tokiom.com>
To: "Sergio Jimenez Arguedas" <sejimenez@its.co.cr>
Cc: "'Cisco certification'" <ccielab@groupstudy.com>;
<nobody@groupstudy.com>; "'Chacko, Raj'" <RChacko@DRAFTNET.com>; "'Sergio
Jimenez Arguedas'" <sejimenez@its.co.cr>
Sent: Wednesday, December 07, 2005 1:33 PM
Subject: RE: EIGRP Metric weights
> ok, i think this actually may be incorrect, or partially incorrect
> when you are setting a default metric or reistributing it is B D R L M
> but if you are changing the metric-weights it is B L D R R from what
> i
> understand k4 and k5 have to do with Reliability.
>
> someone please correct me if i'm wrong.
>
>
> Regards,
>
> John D. Matus
> Technical Support / PAS
> Fujitsu Consulting
> 626-568-7716
> John.Matus@tokiom.com
>
>
>
> "Sergio Jimenez
> Arguedas"
> <sejimenez@its.co To
> .cr> "'Sergio Jimenez Arguedas'"
> Sent by: <sejimenez@its.co.cr>, "'Chacko,
> nobody@groupstudy Raj'" <RChacko@DRAFTNET.com>,
> .com "'Cisco certification'"
> <ccielab@groupstudy.com>
> cc
> 12/07/2005 12:14
> PM Subject
> RE: EIGRP Metric weights
>
> Please respond to
> "Sergio Jimenez
> Arguedas"
> <sejimenez@its.co
> .cr>
>
>
>
>
>
>
> SAPRISSA(config-router)# default-metric 10000 100 255 1 1500
>
> 10000 = Bandwidth = K1 (Big)
> 100 = Delay = K2 (Dogs)
> 255 = Reliability = K3 (Really)
> 1 = Loading = K4 (Like)
> 1500 = MTU = K5 (Me)
>
>
> Rgds,,,
>
>
> SJA
>
>
>
>
>
>
>
>
> -----Mensaje original-----
> De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
> Sergio
> Jimenez Arguedas
> Enviado el: Miircoles, 07 de Diciembre de 2005 12:07 p.m.
> Para: 'Chacko, Raj'; 'Cisco certification'
> Asunto: RE: EIGRP Metric weights
>
> Just Remember,,,
>
>
> Big Dogs Really Like Me
>
>
> Rgds,,,
>
>
> SJA
>
> -----Mensaje original-----
> De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
> Chacko, Raj
> Enviado el: Miircoles, 07 de Diciembre de 2005 09:59 a.m.
> Para: Cisco certification
> Asunto: EIGRP Metric weights
>
> Hi group
>
> What does K4 and K5 stand for (which one is 'Reliability' and which one is
> 'MTU')
>
> AFAIK,
>
> K1 - BW
>
> K2 - LOAD
>
> K3 - DELAY
>
> K4 - ??
>
> K5 - ??
>
>
>
> Also, is there a way to find this out from the router quickly by using the
> context sensitive help from any of the global/interface configuration
> commands?
>
>
>
> Thanks,
>
> Raj
>
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