Table Of Contents

IETF RFCs supported by Cisco NX-OS MPLS Features

MPLS LDP RFCs

MPLS TE RFCs

MPLS Layer 3 VPN RFCs

MPLS MVPN RFCs

MPLS MVPN RFCs

IETF RFCs supported by Cisco NX-OS MPLS Features

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This appendix lists the IETF RFCs supported in Cisco NX-OS for MPLS.

MPLS LDP RFCs

RFCs	Title
RFC 3036	LDP Specification
RFC 3037	LDP Applicability
RFC 3478	Graceful Restart Mechanism for Label Distribution Protocol
RFC 3815	Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS), Label Distribution Protocol (LDP)
RFC 5036	LDP Specification
RFC 5443	LDP IGP Synchronization

MPLS TE RFCs

RFCs	Title
RFC 2205	Resource ReSerVation Protocol (RSVP) - Version 1 Functional Specification
RFC 2961	RSVP Refresh Overhead Reduction Extensions
RFC 3209	RSVP-TE: Extensions to RSVP for LSP Tunnels
RFC 3630	Traffic Engineering (TE) Extensions to OSPF Version 2
RFC 3784	Intermediate System to Intermediate System (IS-IS) Extensions for Traffic Engineering (TE)
RFC 3812	MPLS TE MIB
RFC 4090	Fast Reroute Extensions to RSVP-TE for LSP Tunnels

MPLS Layer 3 VPN RFCs

RFCs	Title
RFC 2547	BGP/MPLS VPNs
RFC 2685	Virtual Private Networks Identifier
RFC 3107	Carrying Label Information in BGP-4
RFC 4360	BGP Extended Communities Attribute
RFC 4364	BGP/MPLS IP Virtual Private Networks (VPNs)
RFC 4382	MPLS/BGP Layer 3 Virtual Private Network (VPN) MIB
RFC 4577	OSPF as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs)
RFC 4659	BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN
RFC 4684	Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs)
RFC 4760	Multiprotocol Extensions for BGP-4
RFC 4781	Graceful Restart Mechanism for BGP with MPLS
RFC 4798	Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)
draft-retana-bgp-custom-decision-00	BGP Custom Decision Process

MPLS MVPN RFCs

RFCs	Title
draft-rosen-vpn- mcast-10	Multicast in MPLS/BGP IP VPNs

MPLS MVPN RFCs

RFCs	Title
RFC 2113	IP Router Alert Option
RFC 3443	Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks
RFC 4377	Operations and Management (OAM) Requirements for Multi-Protocol Label Switched (MPLS) Networks
RFC 4378	A Framework for Multi-Protocol Label Switching (MPLS) Operations and Management (OAM)
RFC 4379	Detecting Multi-Protocol Label Switched (MPLS) Data Plane Failures