Dell S3100 EMC Command Line Reference Guide for the Series 9.14.2.4 - Page 1026

ip ospf authentication-key Enable authentication and set an authentication key on OSPF traffic on an interface. Syntax Parameters ip ospf authentication-key [encryption-type] key To delete an authentication key, use the no ip ospf authentication-key command. encryption-type key (OPTIONAL) Enter 7 to encrypt the key. Enter an eight-character string. Strings longer than eight characters are truncated. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide. Version Description 9.10(0.1) 9.10(0.0) 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 7.6.1.0 7.5.1.0 pre- 6.1.1.1 Introduced on the S6010-ON and S4048T-ON. Introduced on the S3148. Introduced on the S6100-ON. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. Usage Information All neighboring routers in the same network must use the same password to exchange OSPF information. ip ospf cost Change the cost associated with the OSPF traffic on an interface. Syntax Parameters ip ospf cost cost To return to default value, use the no ip ospf cost command. cost Enter a number as the cost. The range is from 1 to 65535. Defaults The default cost is based on the reference bandwidth. Command Modes INTERFACE 1026 Open Shortest Path First (OSPFv2 and OSPFv3)