09-20-2006 12:00 AM - edited 03-03-2019 05:07 AM
Due to MPLS environment on our WAN, we need to increase MTU size on the lan.
We configure 6500 to use only layer 2 interfaces (switchport activate on each interface)
Do i need to configure MTU size on each interface (i think i need to do it if i want to use this interface at layer 3) or can i configure only global MTU (system jumbomtu 9216)
Is there a command to verify jumbomtu size set on the switch ?
09-20-2006 05:31 AM
you can use the MTU per VLAN on the 6500.
'set vlan 10 mtu "576-18190"' (catOS)
or
'vlan 10'
'mtu "1500-18190"' (IOS)
this command sets the MTU for VLAN 10; values are from 576 to 18190.
please see the following link for more info: (IOS)
please see the following link for more info: (catOS)
09-21-2006 04:45 AM
I don't use vlan, only L2 switch
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