Outlines IS-IS authentication methods and key management practices, covering the concepts and configuration steps required to secure IS-IS protocol operations with authentication and keychain mechanisms.
IS-IS authentication methods
Introduces IS-IS authentication principles and provides configuration procedures for enabling authentication on IS-IS, outlining step-by-step instructions to secure IS-IS message exchanges.
Configure keychains for IS-IS
Guides you through configuring keychains for IS-IS to secure protocol communications, including authentication setup for router and interface levels using keychains for LSPs, Sequence Number PDUs, and HELLO PDUs.