ISIS/6/MTU_EXCEED_MAXPDU

Message

ISIS/6/MTU_EXCEED_MAXPDU:The MTU size [mtu-size] exceeded the maximum PDU size [pdu-size], and set the MTU to the maximum PDU size. (IsisProcessId=[USHORT], InterfaceIndex=[STRING])

Description

The MTU size exceeded the maximum PDU size, and was set to the maximum PDU size.

Parameters

Parameter Name	Parameter Meaning
[mtu-size]	Indicates the size of the MTU.
[pdu-size]	Indicates the size of the PDU.
IsisProcessId	Indicates the ID of an IS-IS process.
InterfaceIndex	Indicates the interface index.

Possible Causes

The size of the MTU was too large.

Procedure

Reconfigure the size of the MTU.