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Community Member

IOS command - system mtu

Hi,

Does the command of "system mtu routing 1500" affect the trunk port only? if not, what routing port does it mean?

regards

1 ACCEPTED SOLUTION

Accepted Solutions
VIP Super Bronze

Re: IOS command - system mtu

Routed ports are layer-3 ports.  A routed port has an IP address associated with, it is not a switch port (layer-2).

HTH

Reza

3 REPLIES
Hall of Fame Super Blue

Re: IOS command - system mtu

anitachoi3 wrote:

Hi,

Does the command of "system mtu routing 1500" affect the trunk port only? if not, what routing port does it mean?

regards

The command affects all packets routed by the switch, please see the command reference for full details -

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_44_se/command/reference/cli3.html#wp1948947

Jon

Community Member

Re: IOS command - system mtu

Hi,

Grateful if the meaning of "routed port" would be advised as below sentence. Does it refer to trunk port?

"You can use the system mtu routing command to configure the MTU size on routed ports"

rdgs

VIP Super Bronze

Re: IOS command - system mtu

Routed ports are layer-3 ports.  A routed port has an IP address associated with, it is not a switch port (layer-2).

HTH

Reza

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