After the reply is received and the new key is authenticated, delete the old key. Dell recommends keeping only onekey per interface.NOTE: The MD5 secret is stored as plain text in the configuration file with service passwordencryption. Write down or otherwise record the key. You cannot learn the key once it is configured. Usecaution when changing the key.ip ospf mtu-ignoreDisable OSPF MTU mismatch detection upon receipt of database description (DBD) packets.Syntax ip ospf mtu-ignoreTo return to the default, use the no ip ospf mtu-ignore command.Defaults Enabled.Command Modes INTERFACECommand History This guide is platform-specific. For command information about other platforms, see the relevant Dell NetworkingOS Command Line Reference Guide.Version Description9.10(0.0) Introduced on the S6100-ON.9.8(1.0) Introduced on the Z9100-ON.9.7(0.0) Introduced on the S6000-ON.9.2(1.0) Introduced on the Z9500.9.0.2.0 Introduced on the S6000.8.3.19.0 Introduced on the S4820T.8.3.11.1 Introduced on the Z9000.8.3.7.0 Introduced on the S4810.7.6.1.0 Introduced on the S-Series.7.5.1.0 Introduced on the C-Series.pre- 6.1.1.1 Introduced on the E-Series.Open Shortest Path First (OSPFv2 and OSPFv3) 1095
