area-authentication-key
Assigns a password used by neighboring routers for authentication of IS-IS level 1 LSPs, CSNPs, and PSNPs. The no version deletes the password.
NOTE: Issuing this command enables simple authentication of level 1 LSPs only. To enable authentication of level 1 CSNPs or PSNPs, use the area-authentication command.
[ no ] area-authentication-key [ 0 | 8 ] authKey
- 0—Indicates the authKey is entered in unencrypted form (plaintext); this is the default option
- 8—Indicates the authKey is entered in encrypted form (ciphertext)
- authKey—Password, string of up to 8 characters
Router Configuration