SDH Fiber Problem
aj at sneep.net
Mon Sep 19 07:38:28 UTC 2011
On 9/19/2011 12:22 AM, jacob miller wrote:
> I have tried the pings and am able to ping through with a size of 1600 with the df-bit set
> without the df-bit am able to get up to 9000.
> The switched on bot ends hav been set to allow jumbo frames through and the system MTU size and routing MTU sizes are at 1998.
> The switch is a 2960 Cisco switch.
> I have set the mtu on the interface on the end router to 1600 and still unable to push meaningful traffic.
How much traffic are you trying to pass over the link?
How big is the underlying VCAT? Is it possible that this is
misconfigured does not have enough bandwidth?
Depending on the underlying EoSONET/EoSDH bandwidth, you might need to
pace traffic into the ADM to avoid overrunning buffers.
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