From: shiran guez (shiranp3@gmail.com)
Date: Fri Dec 28 2007 - 11:04:39 ART
in the IOS a 3.99 is rounded if it is 3.98 it will not be rounded. so the
3.99 will show as 4:1 ratio.
regarding wired issues I have had some wired stuff happen when using
Dynamips but when I used the real equipment never faced with such issues.
On Dec 28, 2007 3:11 PM, sirus MOGHADASIAN <cyrus.mgh@gmail.com> wrote:
> Hi shiran ,
>
> I don't think it happens because of time matter , I mean it should
> converge ,I reset every thing ,try it its very wierd , I cannot figure out
> what happens there ,I know it's 7164672 / 1794560 = 3.99 but IEWB lab 8
> specifies that your ratio must be 4:1 , exactly.
>
>
> o if you found out how it works please inform me.
>
> Cyrus
>
>
> On Dec 23, 2007 11:31 PM, shiran guez < shiranp3@gmail.com> wrote:
>
> > Hi Cyrus
> >
> > If you take 7164672 / 1794560 = 3.99 so it is 4:1 ratio
> >
> > probably what happened is you changed the delay on one of the path
> > interfaces and it took longer then you hoped for to take affect, as you can
> > see on the first you delay for the eth is 100100 microsec and on the second
> > time the delay is 60100.
> >
> >
> >
> >
> > On Dec 23, 2007 9:34 PM, sirus MOGHADASIAN <cyrus.mgh@gmail.com>
> > wrote:
> >
> > > Hi GS,
> > >
> > > It seems traffic share count shows unpredictable manner.
> > >
> > > Rack1R4#sh ip ro 222.22.2.0
> > > Routing entry for 222.22.2.0/24
> > > Known via "eigrp 1024", distance 170, metric 2818560, type external
> > > Redistributing via eigrp 1024
> > > Last update from 174.1.145.1 on Serial1/0, 00:00:45 ago
> > > Routing Descriptor Blocks:
> > > 174.1.145.1, from 174.1.145.1, 00:00:45 ago, via Serial1/0
> > > Route metric is 7164672, *traffic share count is 47*
> > > Total delay is 215110 microseconds, minimum bandwidth is 1544
> > > Kbit
> > > Reliability 255/255, minimum MTU 1500 bytes
> > > Loading 1/255, Hops 2
> > > * 174.1.45.5, from 174.1.45.5, 00:00:45 ago, via Ethernet0/1
> > > Route metric is 2818560, *traffic share count is 120*
> > > Total delay is 100100 microseconds, minimum bandwidth is 10000
> > > Kbit
> > > Reliability 255/255, minimum MTU 1500 bytes
> > > Loading 1/255, Hops 1
> > >
> > > Rack1R4(config)#do sh ip cef 222.22.2.0 inter
> > > 222.22.2.0/24, version 484, epoch 0, per-destination sharing
> > > 0 packets, 0 bytes
> > > via 174.1.145.1 , Serial1/0, 0 dependencies
> > > traffic share 47
> > > next hop 174.1.145.1, Serial1/0
> > > valid adjacency
> > > via 174.1.45.5 , Ethernet0/1, 0 dependencies
> > > traffic share 120
> > > next hop 174.1.45.5, Ethernet0/1
> > > valid adjacency
> > > ------------------------------------------------------------------------------------
> > >
> > > Let's consider another situation (just watch metric
> > >
> > > changes)------------------------------------------------------------------------
> > > Rack1R4#sh ip ei to 222.22.2.0 255.255.255.0
> > > IP-EIGRP (AS 1024): Topology entry for 222.22.2.0/24
> > > State is Passive, Query origin flag is 1, 1 Successor(s), FD is
> > > 1660928
> > > Routing Descriptor Blocks:
> > > 174.1.45.5 (Ethernet0/1), from 174.1.45.5, Send flag is 0x0
> > > Composite metric is (1794560/258560), Route is External
> > > Vector metric:
> > > Minimum bandwidth is 10000 Kbit
> > > Total delay is 60100 microseconds
> > > Reliability is 255/255
> > > Load is 1/255
> > > Minimum MTU is 1500
> > > Hop count is 1
> > >
> > > 174.1.145.1 (Serial1/0), from 174.1.145.1, Send flag is 0x0
> > > Composite metric is (7164672/1660672), Route is External
> > > Vector metric:
> > > Minimum bandwidth is 1544 Kbit
> > > Total delay is 215110 microseconds
> > > Reliability is 255/255
> > > Load is 1/255
> > > Minimum MTU is 1500
> > > Hop count is 2
> > >
> > > Rack1R4#sh ip cef 222.22.2.0 int
> > > 222.22.2.0/24, version 431, epoch 0, per-destination sharing
> > > 0 packets, 0 bytes
> > > via 174.1.145.1, Serial1/0, 0 dependencies
> > > * traffic share 1*
> > > next hop 174.1.145.1, Serial1/0
> > > valid adjacency
> > > via 174.1.45.5, Ethernet0/1, 0 dependencies
> > > *traffic share 4*
> > > next hop 174.1.45.5, Ethernet0/1
> > > valid adjacency
> > >
> > >
> > >
> > > it seems traffic share count is not changes in metrics ratio, in first
> > > case
> > > is 120/47 and in second case is 4/1 .
> > >
> > > How can I adjust traffic share count value precisely?
> > >
> > >
> > >
> > > Thanks
> > > Cyrus
> > >
> > >
> > > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> >
> >
> >
> > --
> > Shiran Guez
> > MCSE CCNP NCE1
> > http://cciep3.blogspot.com
> > http://www.linkedin.com/in/cciep3
>
>
>
-- Shiran Guez MCSE CCNP NCE1 http://cciep3.blogspot.com http://www.linkedin.com/in/cciep3
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