Reference v4.1.0 Instruction Manual

624 Network OS Command Reference

53-1003115-01

rfc1587-compatibility (OSPF)

Configures compatibility with RFC 1587.

Synopsis rfc1587-compatibility

no rfc1587-compatibility

Operands None

Defaults OSPF is compatible with RFC 1587 (OSPFv2).

Command Modes OSPF VRF router configuration mode

Description Use this command to enable or disable compliance with RFC 1587, the original NSSA

specification. Only part of the newer RFC 3101 is supported—the “no-summary” parameter and

the handling of default-route LSAs when “no summary” is enabled.

Usage Guidelines Enter no rfc1587-compatibility to disable compatibility with RFC 1587.

Examples To disable compatibility with RFC 1587:

switch# configure

switch(config)# rbridge-id 5

switch(config-rbridge-id-5)#router ospf

switch(config-router-ospf-vrf-default-vrf)# no rfc1587-compatibility