Outlines MPLS traffic engineering integration with IS-IS, including adjacency support, label distribution protocol synchronization, interarea tunnels, auto-configuration, and compatibility with graceful restart and nonstop forwarding for resilient network operations.
MPLS Traffic Engineering
Introduces MPLS traffic engineering support, guiding users through the configuration of MPLS TE features for IS-IS environments to optimize network path selection and resource utilization.
MPLS TE adjacencies
Explains MPLS TE adjacency support, including its integration with IS-IS, logical link operation for LSP tunnels, creation and advertisement of forwarding adjacencies, and technical prerequisites needed before configuring or verifying IS-IS behavior.
MPLS label distribution protocol IGP synchronization
Describes MPLS LDP IGP synchronization, providing instructions for configuring MPLS LDP IS-IS synchronization to ensure label distribution protocol and IGP alignment, preventing traffic loss during state changes.
MPLS TE interarea tunnels
Details MPLS TE interarea tunnels, covering deployment and configuration strategies that enable scalable traffic engineering across multiple IS-IS areas for extended network reach and flexibility.
Label distribution protocol IGP auto-configurations
Introduces label distribution protocol IGP auto-configuration, outlining how to automate LDP enablement across multiple IGP interfaces, support IPv4 in default VRF, and selectively control auto-configuration for IS-IS environments.
MPLS LDP-IGP synchronization scenarios with LDP graceful restart
Explains MPLS LDP-IGP synchronization scenarios involving LDP graceful restart, covering how traffic is protected during LDP failures, synchronization maintenance during restart, and conditions under which IGP synchronization may be lost.
MPLS LDP-IGP synchronization compatibilities with IGP NSF
Explains MPLS LDP-IGP synchronization compatibility with IGP NSF, including requirements for LDP graceful restart, effects on LDP synchronization state during IS-IS NSF, and considerations for maintaining state across restarts and failovers.