Go CCIE Go!! - A Cisco Certified Internetwork Expert

Much easier to just do a cut and paste out of the calculator, then to actually type something in.
David
– http://dcp.dcptech.com
> —–Original Message—– > From: Scott Morris [mailto:swm@emanon.com] > Sent: Tuesday, December 11, 2007 12:38 PM > To: ‘David Prall’; ‘Mohammad Saeed’; ‘Cisco certification’ > Subject: RE: NEED HELP……………… > > Wouldn’t “a while” be a much simpler value to use? > > —–Original Message—– > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On > Behalf Of > David Prall > Sent: Tuesday, December 11, 2007 11:57 AM > To: ‘Mohammad Saeed’; ‘Cisco certification’ > Subject: RE: NEED HELP……………… > > 35GB = 35 * 1024 * 1024 * 1024 * 8 = 300647710720 bits > 100Mbps = 100 * 1024 > * 1024 = 104857600 bps > > 35GB/100Mbps = 2867.2 seconds = > 47.786666666666666666666666666667 minutes > > This calculation doesn’t account for overhead. > > So 14 bytes of L2 overhead, 20 bytes of IP overhead. Normal > Max Segment Size > of 1460 bytes. A lot is dependent on the application being > used, end-to-end > latency. > > David > > — > http://dcp.dcptech.com > > > > —–Original Message—– > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] > On Behalf > > Of Mohammad Saeed > > Sent: Tuesday, December 11, 2007 11:23 AM > > To: Cisco certification > > Subject: Re: NEED HELP……………… > > > > As he put it, the NIC are full duplex so the actual transfer speed > > shall be 200 Mbps, so in that case it shall be > > > > 280000/200 = 1400 Sec and app. 23 minutes….. > > > > Regards, > > > > > > Mohammad Zahed Saeed > > > > On Dec 11, 2007 8:18 AM, Wilhelm Boeddinghaus > > wrote: > > > Hi, > > > > > > there are many different linecards for the 6500 series. > > Which gigabit > > > linecard do you have? Have you got a switchfabric in the switch? > > > > > > If you have 6148 or 6548 cards do not give the servers > ports next to > > > each other. On some cards 8 or 12 ports share buffer and memory. > > > > > > Greetings > > > > > > Wilhelm > > > > > > > > > itsfortarget iwillgetit schrieb: > > > > > > > Dear Group, > > > > > > > > Pls find a solution for this problem. > > > > > > > > I have two server connected to a 6509 Switch’s Gigabit ethernet > > > > Ports.Oneserver(old)’s Bandwidth is 100 Mbps. > > > > > > > > I have to copy data having size of 35 GB from Old to new > > ,Copying delayed so > > > > much. > > > > > > > > *Suppose the data transfer takes place at 100 Mbps > > Because Old is working in > > > > 100 Mbps. > > > > > > > > Then it should take* 5.973333333 *Minutes(ie 35 GB / 100 MB) > > > > > > > > *But it takes *43* Minutes. > > > > > > > > *Both NICs are full duplex > > > > > > > > *I have checked Auto negotiation. > > > > > > > > > > ______________________________________________________________ > > _________ > > > > Subscription information may be found at: > > > > http://www.groupstudy.com/list/CCIELab.html > > > > > > > > ______________________________________________________________ > > _________ > > > Subscription information may be found at: > > > http://www.groupstudy.com/list/CCIELab.html > > > > ______________________________________________________________ > > _________ > > Subscription information may be found at: > > http://www.groupstudy.com/list/CCIELab.html > > ______________________________________________________________ > _________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html