New and Changed Feature Information

This table summarizes the new and changed feature information for the System Security Configuration Guide for Cisco NCS 5500 Series Routers, and tells you where they are documented.

System Security Features Added or Modified in IOS XR Release 7.9.x

Feature Description Changed in Release Where Documented

Securely retrieve NACM policies using LDAP over TLS connection

This feature was introduced.

Release 7.9.1

Dynamic NACM using LDAP over TLS Authentication

Secure Key Integration Protocol (SKIP) for Routers

This feature was introduced.

Release 7.9.1

Secure Key Integration Protocol

Accessing Certificate Enrollment URL Using HTTP Proxy via specified Source Interface

This feature was introduced.

Release 7.9.1

Accessing Certificate Enrollment URL Using HTTP Proxy via specified Source Interface