From: RalF ... (routeflap@gmail.com)
Date: Fri Oct 13 2006 - 08:58:32 ART
Hi Kemal and Georgi, I'm still confused..
At the link you can read the following:
"The fragment payload size is set to 40 bytes. The "frag" map class is
associated with DLCI 100 on serial interface 1."
and they just configure something else:
router(config-map-class)# frame-relay fragment 160
now if you look at the routers the help in line shows:
R1(config-map-class)#frame-relay fragment ?
<16-1600> Define fragment size, Bytes
Many Thanks for talking a look a this
On 10/13/06, Kemal YILDIRIM <kemalhy@gmail.com> wrote:
>
> Hi there,
> Most of the routing protocols hello packages are about 50 bytes long (
> ospf
> hellos are 48bytes, can fit in an ATM cell, is this a coincidence?).
> we don't want to slice them when sending through frame relay cloud.
> This is why you need to choose a value greater than most of the small
> packages size. Also this value must be small enough for real time
> applications such as voice and video. In your example, if the line speed
> 128K, we will spend 10ms to send 1280bits(160 bytes). Look at the table1
> in
> the document which you sent.
> HTH
> Kemal
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> RalF
> ...
> Sent: Thursday, October 12, 2006 6:46 PM
> To: Cisco certification
> Subject: 160 instead of 40
>
> Hi,
>
>
> http://www.cisco.com/en/US/products/sw/iosswrel/ps1834/products_feature_guid
> e09186a008008003f.html#wp1015437
>
> Wondering why they used 160 instead of 40?
> --
>
> Thanks
> RalF
>
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>
--Thanks RalF
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