From: Khurram Noor (engr.khurramnoor@googlemail.com)
Date: Sun Mar 15 2009 - 16:23:45 ART
I am really surprised. thanks for sharing. :)
On Sun, Mar 15, 2009 at 6:59 PM, Radioactive Frog <pbhatkoti@gmail.com>wrote:
> Hehe.........
> Apart from above Cisco recommends to keep gig interface shoudl be set to
> "Auto"
>
> |Switch|---------1gig------|server|
>
> Coz gig technology is full duplex only ;)
>
> does that surprise you?
>
> Frog
>
>
>
> On Mon, Mar 16, 2009 at 12:51 AM, M Lab <mlabccie@gmail.com> wrote:
>
>> According to Cisco:
>>
>> -If both ends of the line support autonegotiation, it is highly
>> recommended
>> the setting is auto
>> -If one interface supports auto but the other end does not, configure
>> duplex
>> and speed on *both *interfaces. Do not use auto on the side that does
>> support it.
>>
>> For example, if you have a router with an ethernet interface that supports
>> 10/100 but only one duplex setting, then you would hard set both the
>> switch
>> and router. The same goes for an interface that would support one speed
>> but
>> full or half duplex. In this case you would also "hard" set the switch and
>> router interfaces.
>>
>> Hope that makes sense!
>>
>>
>> On Sun, Mar 15, 2009 at 6:58 AM, Tharak Abraham <tharakabraham@gmail.com
>> >wrote:
>>
>> > Autonegotiation still poses some ambiguites when interworking different
>> > vendor.
>> >
>> > Either you strictly configure both the ends to use the same speed and
>> > duplex
>> > or you leave it for autonegotiation(best practice) on both the ends of
>> the
>> > link.
>> >
>> > BR,
>> > Tharak.
>> >
>> > On Sun, Mar 15, 2009 at 10:43 AM, Khurram Noor <
>> > engr.khurramnoor@googlemail.com> wrote:
>> >
>> > > Dear all,
>> > > can you tell me where to leave duplex and speed settings to auto and
>> > where
>> > > to statically set them. i get confused with it sometimes. In my
>> > > understanding if the router and switch interfaces are same like both
>> are
>> > > fast ethernet we can leave it to auto on both end. and if there is a
>> > > mismatch i.e. like router has an ethernet interface which is connected
>> > > switch fastethernet, then we need to statically set speed and duplex.
>> > >
>> > > Am i wrong?
>> > >
>> > >
>> > > Blogs and organic groups at http://www.ccie.net
>> > >
>> > >
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>> >
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>>
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>>
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