From: Brent Foster (jbrentfoster@yahoo.com)
Date: Fri Jun 09 2006 - 16:25:55 ART
Question:
The default system mtu on my 3550's 1500. My topology
is like this:
R1-----CAT1-----CAT2------R2
R1->CAT1 is a trunk with VLAN 50
CAT1->CAT2 is trunking VLAN 50
CAT2->R2 is a trunk with VLAN 50
I configure the following command on both CAT's:
vlan 50
mtu 1498
"show vlan id 50" confirms the command was applied to
the CAT's.
However, when I ping R1 to R2, a 1500 byte frame w/ DF
bit set still passes. What is this vlan mtu command
really doing. The docs don't really cover it. Any
comments?
--Brent
Brent Foster
jbrentfoster@yahoo.com
This archive was generated by hypermail 2.1.4 : Sat Jul 01 2006 - 07:57:32 ART