[afnog] afnog Digest, Vol 54, Issue 19
Scott Weeks
surfer at mauigateway.com
Mon Sep 22 21:38:46 UTC 2008
------- franko at africaonline.com.gh wrote: -------------
From: "Frank A. Kuse" <franko at africaonline.com.gh>
I am having some trouble bringing up MPLS up on disimilar interfaces (
FastEthernet Interface and Gigabit interface both connecting to a cisco 3750
switch with Jumbo frames enabled) When i change the Gigabit interface to a
FastEthernet interface, the MPLS comes up.
I would like to know if it's possible to bring up MPLS up between two
disimilar interfaces.
--------------------------------------------------------
Have you checked the MTU on the router interfaces themselves? It sounds
like a possible MTU mismatch.
-------- franko at africaonline.com.gh wrote: ----------
From: "Frank A. Kuse" <franko at africaonline.com.gh>
I have set same MTU value on both interfaces. And on the FastEthernet
Interface, i have set an equivalent MPLS MTU value.
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Did any of the suggestions by the others work? I was just thinking that possibly there was an ~9000 Byte MTU on the interface on the switch and a 1500 Byte MTU on the router's FE interface that the switch connects to. It was just a guess... ;-)
scott
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