03-18-2009 02:08 PM
2801 supports MPLS.
2801 does NOT support LAN Jumbo Frames (MTU > 1500)
MPLS requires > 1500 MTU
12.5 IOS will support > 1500 MTU on 2801
Has anyone run across this before? Interface command âip tcp adjust-mss 1460â is the only thing I could think of.
MPLS requires > 1500 MTU
Solved! Go to Solution.
03-18-2009 10:04 PM
Hi Tom
Try 12.4(20)T which supports MTU of 1600 on all ISR series.
http://shivlu.blogspot.com/2008/10/support-of-1600-mtu.html
regards
shivlu jain
03-18-2009 10:04 PM
Hi Tom
Try 12.4(20)T which supports MTU of 1600 on all ISR series.
http://shivlu.blogspot.com/2008/10/support-of-1600-mtu.html
regards
shivlu jain
03-19-2009 08:02 AM
Thanks Shivlu!
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