Major network vendors (except Cisco) default to the following modes of Label Distribution Protocol (LDP) operation (as per RFC 5036 LDP Specification):
Label Distribution (Advertisement): Downstream Unsolicited (section 2.6.3)
Label Control: Ordered (section 2.6.1)
Label Retention: Liberal (section 2.6.2)
This topic focuses on Ordered Label Distribution Control procedure to help you better understand when LSR actually assigns labels and initiates transmission of a label mapping.
https://netdevops.me/2015/06/ldp-ordered-label-distribution-control-explained/
Major network vendors (except Cisco) default to the following modes of Label Distribution Protocol (LDP) operation (as per RFC 5036 LDP Specification):
Label Distribution (Advertisement): Downstream Unsolicited (section 2.6.3) Label Control: Ordered (section 2.6.1) Label Retention: Liberal (section 2.6.2)
This topic focuses on Ordered Label Distribution Control procedure to help you better understand when LSR actually assigns labels and initiates transmission of a label mapping.