Go CCIE Go!! - A Cisco Certified Internetwork Expert

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