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Cisco IOS Software Releases 12.4 Mainline

Standards Supported in Cisco IOS and IOS-XE Software

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PB2239

Last updated: July 2011
This Product Bulletin lists the major industry standards supported by Cisco IOS ® and IOS-XE Software Releases 3.3S, 12.2S, 12.4, 15.1S, and 15.1M/T.
Given the evolving nature of standardization, this document may not reflect specific drafts, revisions of particular standards, or all the standards that are supported in Cisco IOS Software beyond this document's publication date.

Additional Information

• Cisco IOS Software

http://www.cisco.com/go/ios/

• IETF RFC Index

http://www.ietf.org/iesg/1rfc_index.txt

Table 1. IETF RFCs supported in Cisco IOS and IOS-XE Software Releases 3.3S, 12.4, 12.2SR, and 15.1:

RFC

RFC Remarks

RFC Title

Cisco Supports?

Draft

draft-ietf-grow-diverse-bgp-path-dist-03

Distribution of diverse BGP paths.

Yes

Draft

draft-ietf-idr-rfc4760bis-01

Multiprotocol Extensions for BGP-4

Yes

Draft

draft-ietf-idr-best-external-04

BGP best external

Yes

Draft

draft-ietf-idr-bgp-multisession-.06

BGP multisession

Yes

6085

 

Address Mapping of IPv6 Multicast Packets on Ethernet

Yes

6037

draft-rosen-vpn-mcast

Cisco Systems' Solution for Multicast in MPLS/BGP IP VPNs

Yes

5969

 

IPv6 Rapid Deployment on IPv4 Infrastructures (6RD)

Yes

5905

 

NTPv4

Yes

5846

 

Binding Revocation Support in IP Mobility

Yes

5845

 

GRE Key Option for Proxy Mobile IPv6

Yes

5844

 

IPv4 Support for Proxy Mobile IPv6

Yes

5838

Was draft-ietf-ospf-af-alt

Support of Address Families in OSPFv3 (IPv4 + IPv6)

Yes

5820

 

Extensions to OSPF to Support Mobile Ad Hoc Networking

Yes

5641

Updates RFC3931, RFC4349, RFC4454, RFC4591, RFC4719

Layer 2 Tunneling Protocol Version 3 (L2TPv3) Extended Circuit Status Values

Yes

5613

Obsoletes 4813

OSPF Link-Local Signaling

Yes

5496

The Reverse Path Forwarding (RPF) Vector TLV

Yes

5492

 

Capabilities Advertisement with BGP-4

Yes

5481

 

One-way delay, one-way jitter, one-way packet loss, Inter Packet Delay Variation

Yes

5444

MANET Mobile Ad-hoc Networks for OSPFv3 - (IETF manet status pages)

Generalized Mobile Ad Hoc Network (MANET)
Packet/Message Forma (for OSPFv3)

Yes (T Train only for Government customers through GGSG)

5430

 

DHCPv6 Bulk Leasequery

Partial Support

5398

Informational

Autonomous System (AS) Number Reservation for Documentation Use

Yes

5396

Textual Representation of Autonomous System (AS) Numbers

Yes

5357

 

TWAMP

Partial Support

5340

(Obsoletes RFC2740)

OSPF for IPV6

Yes

5332

MPLS Multicast Encapsulations

Partially Supported

5310

 

IS-IS Generic Cryptographic Authentication

Not supported

5309

 

Point-to-Point Operation over LAN in Link State Routing Protocols

Yes

5308

 

Routing IPv6 with IS-IS

Yes

5307

 

IS-IS Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)

Yes

5306

 

Restart Signaling for IS-IS

Yes

5305

Obsoletes RFC 3784, Updated by RFC 5307

IS-IS Extensions for Traffic Engineering

Obsoleted or Updated by RFC Cisco IOS Supports

5304

 

IS-IS Cryptographic Authentication

Yes

5303

Obsoletes RFC 3373

Three-Way Handshake for IS-IS Point-to-Point Adjacencies

Yes

5302

Obsoletes RFC 2966

Domain-Wide Prefix Distribution with Two-Level IS-IS

Yes

5301

Obsoletes RFC 2763

Dynamic Hostname Exchange Mechanism for IS-IS

Yes

5292

 

Address-Prefix-Based Outbound Route Filter for BGP-4

Yes

5291

 

Outbound Route Filtering Capability for BGP-4

Yes

5286

 

Basic Specification for IP Fast Reroute: Loop-Free Alternates (LFA)-OSFPv2 & ISIS

Yes

5213

 

Proxy Mobile IPv6 (PMIPv6)

Yes

5187

OSPFv3 Graceful Restart

Yes

5176

Obsoletes RFC 3576

Dynamic Authorization Extensions to RADIUS

Partial Support

5130

 

Dynamic Hostname Exchange Mechanism for IS-IS

Yes

5120

 

M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs)

Yes

5095

 

Deprecation of Type 0 Routing Headers in IPv6

Yes

5072

Obsoletes RFC2472

IP Version 6 over PPP

Yes

5059

Bootstrap Router (BSR) Mechanism for Protocol Independent Multicast (PIM)

Yes

5065

 

Autonomous System Confederations for BGP

Yes

5029

 

Definition of an IS-IS Link Attribute Sub-TLV

Yes

5015

Bidirectional Protocol Independent Multicast (BIDIR-PIM)

Yes

5004

 

Avoid BGP Best Path Transitions from One External to Another

Yes

4971

 

Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information

Yes

4970

 

Extensions to OSPF for Advertising Optional Router Capabilities

Yes

4928

Avoiding Equal Cost Multipath Treatment in MPLS Networks

Yes

4893

BGP Support for Four-Octet AS Number Space

Yes

4884

Partial support

Extended ICMP to Support Multi-Part Messages

Yes

4862

Obsoletes RFC 2462

IPv6 Stateless Address Autoconfiguration

Yes

4861

 

Neighbor Discovery for IP version 6 (IPv6)

Yes

4818

RADIUS Delegated-IPv6-Prefix Attribute

Yes

4817

Encapsulation of MPLS over Layer 2 Tunneling Protocol Version 3

Yes

4812

 

OSPF Restart Signaling

Yes

4811

 

OSPF Out-of-Band Link State Database (LSDB) Resynchronization

Yes

4798

Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)

Yes

4797

 

Use of Provider Edge to Provider Edge (PE-PE) Generic Routing Encapsulation (GRE) or IP in BGP/MPLS IP Virtual Private Networks

Yes

4786

 

Operation of Anycast Services

Yes

4781

Graceful Restart Mechanism for BGP with MPLS

Yes

4760

Obsoletes RFC2858

Multiprotocol Extensions for BGP-4

Yes

4750

Obsoletes RFC1850

OSPF Version 2 Management Information Base

Yes

4724

Graceful Restart Mechanism for BGP

Yes

4684

 

Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs)

Yes

4659

BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN

Yes

4649

 

Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Relay Agent Remote-ID Option

Yes

4604

Updates RFC3810

Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific Multicast

Yes

4601

Updates RFC2362

Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification (Revised)

Yes

4577

 

OSPF as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs)

Yes

4576

 

Using a Link State Advertisement (LSA) Options Bit to

Prevent Looping in BGP/MPLS IP Virtual Private Networks (VPNs)

Yes

4561

Definition of a Record Route Object (RRO) Node-Id sub-Objects

Yes

4552

 

Authentication/Confidentiality for OSPFv3

Yes

4461

Signaling Requirements for Point to Multipoint Traffic engineered MPLS LSP

Yes

4456

Obsoletes RFC2796

BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)

Yes

4451

Informational

BGP MULTI_EXIT_DISC (MED) Considerations

Yes

4444

 

Management Information Base for Intermediate System to Intermediate System (IS-IS)

Partial Support

4443

 

Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification

Yes

4383

Best Current Practice

BGP Communities for Data Collection

Yes

4382

 

MPLS/BGP Layer 3 Virtual Private Network (VPN) Management Information Base

Yes

4381

Best Current Practice

Analyses of the Security of BGP/MPLS IP VPNs

Yes

4379

Detecting Multi-Protocol Label Switched (MPLS) Data Plane Failures

Partially Supported

4378

A Framework for Multi-Protocol Label Switching (MPLS) Operations and Management (OAM)

Yes

4377

Operations and Management (OAM) Requirements for Multi-Protocol Label Switched (MPLS) Networks

Yes

4368

Multiprotocol Label Switching (MPLS) Label-Controlled ATM and Frame-Relay Management Interface Definition

Yes

4364

Obsoletes RFC2547

BGP/MPLS IP Virtual Private Networks (VPNs)

Yes

4360

 

BGP Extended Communities Attribute

Yes

4302

 

IP Authentication Header

Yes

4293

 

Management Information Base for the Internet Protocol (IP)

Partially Supported

4292

 

IP Forwarding Table MIB

Partial Support

4291

 

IP Version 6 Addressing Architecture

Yes

4285

Authentication Protocol for Mobile IPv6

Yes

4283

Mobile Node Identifier Option for Mobile IPv6

Yes

4277

Informational

Experience with the BGP-4 Protocol

Yes

4276

Informational

BGP-4 Implementation Report

Yes

4275

Informational

BGP-4 MIB Implementation Survey

Yes

4274

Informational

BGP-4 Protocol Analysis

Yes

4273

Obsoletes RFC1657

Definitions of Managed Objects for BGP-4

Partially Supported

4271

Obsoletes RFC1771

A Border Gateway Protocol (BGP-4)

Yes

4264

Informational

BGP Wedgies

Yes

4244

An Extension to the Session Initiation Protocol (SIP) for Request History Information

Yes

4242

 

Information Refresh Time Option for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)

 

4223

Informational

Reclassification of RFC 1863 to Historic

Obsoleted or Updated by RFC Cisco IOS Supports

4221

Multiprotocol Label Switching (MPLS) Management Overview

Yes

4221

Multiprotocol Label Switching (MPLS) Management Overview

Yes

4220

Traffic Engineering Link Management Information Base

Partially Supported

4214

 

Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)

Yes

4206

LSP Hierarchy with Generalized MPLS TE

Yes

4193

 

Unique Local IPv6 Unicast Addresses

Yes

4191

 

Default Router Preferences and More-Specific Routes

Yes

4182

Updates RFC 3032

Removing a Restriction on the use of MPLS Explicit NULL

Yes

4113

Updates RFC 2013

Management Information Base for the User Datagram Protocol (UDP)

Yes

4090

Fast Reroute Extensions to RSVP-TE for LSP Tunnels

Partially Supported (Detour not supported)

4087

 

Tunnel MIB

Yes

4075

 

Simple Network Time Protocol (SNTP) Configuration Option for DHCPv6

Yes

4031

Service requirements for Layer 3 Provider Provisioned Virtual Private Networks (VPNs)

Yes

4026

Provider Provisioned VPN terminology

Yes

4023

Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE)

Partially Supported (GRE Only)

4022

Updates RFC 2012

Management Information Base for the Transmission Control Protocol (TCP)

Yes

4008

 

Definitions of Managed Objects for Network Address Translators (NAT)

Partial Support

4007

IPv6 Scoped Address Architecture

Yes

3993

Subscriber-ID Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option

Yes

3988

Maximum Transmission Unit Signaling Extensions for the Label Distribution Protocol (LDP)

Yes

3985

PWE3 (Pseudo-Wire Emulation Edge-to-Edge) Architecture

Yes

3973

Protocol Independent Multicast-Dense Mode (PIM-DM): Protocol Specification (Revised)

Yes

3972

Cryptographically Generated Addresses (CGA)

Yes

3971

SEcure Neighbor Discovery (SEND)

Yes

3963

Network Mobility (NEMO) Basic Support Protocol

Yes

3956

Updates RFC3306

Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address

Yes

3954

Cisco Systems NetFlow Services Export Version 9

Yes

3946

Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control

Yes

3945

Generalized Multi-Protocol Label Switching (GMPLS) Architecture

Yes

3942

Updates RFC2132

Reclassifying Dynamic Host Configuration Protocol version 4 (DHCPv4) Options

Partially Supported

3917

Requirements for IP Flow Information Export (IPFIX)

Yes

3916

Requirements for Pseudo-Wire Emulation Edge-to-Edge (PWE3)

Yes

3910

The SPIRITS (Services in PSTN requesting Internet Services) Protocol

Yes

3906

 

Calculating Interior Gateway Protocol (IGP) Routes Over Traffic Engineering Tunnels

Yes

3898

 

Network Information Service (NIS) Configuration Options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)

Yes

3883

Updates 1793

Detecting Inactive Neighbors over OSPF Demand Circuits (DC)

Yes

3879

 

Deprecating Site Local Addresses

Yes

3847

Restart Signaling for Intermediate System to Intermediate System (IS-IS)

Yes

3826

The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model

Yes

3815

Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS), Label Distribution Protocol (LDP)

Yes

3814

Multiprotocol Label Switching (MPLS) Forwarding Equivalence Class To Next Hop Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB)

Yes

3813

Multiprotocol Label Switching (MPLS) Label Switching Router (LSR) Management Information Base (MIB)

Yes

3812

Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Information Base (MIB)

Yes

3811

Definitions of Textual Conventions (TCs) for Multiprotocol Label Switching (MPLS) Management

Yes

3810

Updates RFC2710

Multicast Listener Discovery Version 2 (MLDv2) for IPv6

Yes

3809

Generic Requirements for Provider Provisioned Virtual Private Networks (VPNs)

Yes

3787

Recommendations for Interoperable IP Networks using Intermediate System to Intermediate System (IS-IS).

Yes

3786

Obsoleted by RFC 5311

Extending the Number of Intermediate System to Intermediate System (IS-IS) Link State PDU (LSP) Fragments Beyond the 256 Limit

Obsoleted or Updated by RFC Cisco IOS Supports

3784

Obsoleted by RFC 5305, Updated by RFC 4205

IS-IS extensions for Traffic Engineering (TE)

Obsoleted or Updated by RFC Cisco IOS Supports

3784

IS-IS extensions for Traffic Engineering (TE)

Yes

3775

Mobility Support in IPv6

Partially Supported (no IPsec authentication, no multicast)

3768

Obsoletes RFC2338

Virtual Router Redundancy Protocol (VRRP)

Yes

3758

Stream Control Transmission Protocol (SCTP) Partial Reliability Extension

Yes

3756

IPv6 Neighbor Discovery (ND) Trust Models and Threats

3749

Transport Layer Security Protocol Compression Methods

Yes

3748

Obsoletes RFC2284

Extensible Authentication Protocol (EAP)

Yes. Does not support OTP

3737

IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB (Management Information Base) modules

Yes

3736

Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6

Yes

3719

Recommendations for Interoperable Networks using Intermediate System to Intermediate System (IS-IS)

Yes

3697

IPv6 Flow Label Specification

Yes

3670

Information Model for Describing Network Device QoS (Quality of Service) Datapath Mechanisms

Yes

3666

Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows

Yes (supports all call flows mentioned with exception that PSTN signaling is ISDN and not ISUP. On SIP leg, call flows are supported)

3646

DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)

Yes

3644

Policy Quality of Service (QoS) Information Model

Yes

3633

IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6

Yes

3630

Updates RFC2370

Traffic Engineering (TE) Extensions to OSPF Version 2

Yes

3623

Graceful OSPF Restart

Yes

3612

Applicability Statement for Restart Mechanisms for the Label Distribution Protocol (LDP)

Yes

3609

Tracing Requirements for Generic Tunnels

Partially Supported

3596

Obsoletes RFC3152, RFC1886

DNS Extensions to Support IP Version 6 (IPv6)

Yes

3590

Updates RFC2710

Source Address Selection for the Multicast Listener Discovery (MLD) Protocol

Yes

3587

Obsoletes RFC2374

IPv6 Global Unicast Address Format

Yes

3584

Obsoletes RFC2576

Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework

Yes

3567

Obsoleted by RFC 5304

Intermediate System to Intermediate System (IS-IS) Cryptographic Authentication

Obsoleted or Updated by RFC Cisco IOS Supports

3562

Informational

Key Management Considerations for the TCP MD5 Signature Option

Yes

3547

The Group Domain of Interpretation

3546

Transport Layer Security (TLS) Extensions

Yes

3527

Link Selection sub-option for the Relay Agent Information Option for DHCPv4

Yes

3519

Mobile IP Traversal of Network Address Translation (NAT) Devices

Yes

3513

Obsoletes RFC2373

Internet Protocol Version 6 (IPv6) Addressing Architecture

Yes

3509

 

Alternative Implementations of OSPF Area Border Routers

Yes

3495

Dynamic Host Configuration Protocol (DHCP) Option for CableLabs Client Configuration

Partially Supported (on server via generic option configuration)

3484

Default Address Selection for Internet Protocol version 6 (IPv6)

Yes

3478

Graceful Restart Mechanism for Label Distribution Protocol (LDP)

Yes

3477

Signaling Unnumbered Links in Resource Reservation Protocol-Traffic Engineering (RSVP-TE)

Yes

3473

Updated by RFC4003

Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions

Yes

3471

Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Description

Yes

3469

Framework for MPLS-based Recovery

Yes

3443

Updates RFC3032

Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks

Partially Supported

3435

Updated by RFC3661

Media Gateway Control Protocol (MGCP)

Yes

3418

Obsoletes RFC1907

Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)

Yes

3417

Obsoletes RFC1906

Transport Mappings for the Simple Network Management Protocol (SNMP)

Yes

3416

Obsoletes RFC1905

Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP).

Yes

3414

User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)

Yes

3413

Obsoletes RFC2573

Simple Network Management Protocol (SNMP) Applications

Yes

3412

Obsoletes RFC2572

Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)

Yes

3411

Obsoletes RFC2571

An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks

Yes

3392

Obsoletes RFC2236

Capabilities Advertisement with BGP-4

Obsoleted or Updated by RFC Cisco IOS Supports

3376

Obsoletes RFC2236

Internet Group Management Protocol (IGMP), Version 3

Yes

3373

Obsoleted by RFC 5303

Three-Way Handshake for Intermediate System to Intermediate System (IS-IS) Point-to-Point Adjacencies

Obsoleted or Updated by RFC Cisco IOS Supports

3359

Informational

Reserved Type, Length and Value (TLV) Codepoints in Intermediate System to Intermediate System

Yes

3358

 

Optional Checksums in Intermediate System to Intermediate System (ISIS)

Yes

3353

Framework for IP Multicast in MPLS

Yes

3345

Informational

Border Gateway Protocol (BGP) Persistent Route Oscillation Condition

Yes

3344

Obsoletes RFC3220

IP Mobility Support for IPv4

Yes

3319

Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers

Yes

3315

Dynamic Host Configuration Protocol for IPv6 (DHCPv6)

Yes

3312

Integration of Resource Management and Session Initiation Protocol (SIP

Yes

3309

Updates RFC2960

Stream Control Transmission Protocol (SCTP) Checksum Change

Yes

3306

Updated by RFC3956

Unicast-Prefix-based IPv6 Multicast Addresses

Obsoleted or Updated by RFC Cisco IOS Supports

3289

 

Management Information Base for the Differentiated Services Architecture

Yes

3288

Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP)

Yes

3277

 

Intermediate System to Intermediate System (IS-IS) Transient Blackhole Avoidance

Yes

3272

Overview and Principles of Internet Traffic Engineering (TE)

Yes

3270

Multi-Protocol Label Switching (MPLS) Support of Differentiated Services (Diffserv)

Yes

3268

Advanced Encryption Standard (AES) Ciphersuites for Transport Layer Security (TLS).

Yes

3261

Obsoletes RFC2543, Updated by RFC3265, RFC3853

SIP: Session Initiation Protocol

Yes

3260

Updates RFC2474, RFC2475, RFC2597

New Terminology and Clarifications for Diffserv (Differentiated Services)

Yes

3246

Obsoletes RFC2598

An Expedited Forwarding (EF) PHB (Per-Hop Behavior)

Yes

3220

Obsoletes RFC2002, obsoleted by RFC3344

IP Mobility Support for IPv4

Yes

3215

LDP (Label Distribution Protocol) State Machine

Yes

3210

Applicability Statement for Extensions to RSVP (Resource Reservation Protocol) for LSP (Label Switched Path)-Tunnels

Yes

3209

Updated by RFC3936

RSVP-TE (Resource Reservation Protocol-Traffic Engineering): Extensions to RSVP for LSP (Label Switched Path) Tunnels

Yes

3180

Obsoletes RFC2770

GLOP Addressing in 233/8

Yes

3168

Obsoletes RFC2481, updates RFC2474, RFC2401, RFC0793

The Addition of Explicit Congestion Notification (ECN) to IP

Yes

3162

RADIUS and IPv6

Yes

3152

Obsoleted by RFC3596, updates RFC2874, RFC2772, RFC2766, RFC2553, RFC1886, also BCP0049

Delegation of IP6.ARPA (IPv6 Address and Routing Parameters Area)

Yes

3147

Generic Routing Encapsulation (GRE) over CLNS Networks

Yes

3115

Obsoletes RFC3025

Mobile IP Vendor/Organization-Specific Extensions

Yes

3107

Carrying Label Information in BGP-4

Yes

3101

Obsoletes RFC1587

The OSPF Not-So-Stubby Area (NSSA) Option

Yes

3097

Updates RFC2747

RSVP (Resource Reservation Protocol) Cryptographic Authentication-Updated Message Type Value

Yes

3081

Mapping the BEEP (Blocks Extensible Exchange Protocol) Core onto TCP

Yes

3080

The Blocks Extensible Exchange Protocol (BEEP) Core

Yes

3068

An Anycast Prefix for 6to4 Relay Routers

Yes

3065

Obsoletes RFC1965

Autonomous System Confederations for BGP

Yes

3057

Updated by RFC3807

ISDN Q.921-User Adaptation Layer

Yes

3056

Connection of IPv6 Domains via IPv4 Clouds

Yes

3046

DHCP Relay Agent Information Option

Yes

3041

Privacy Extensions for Stateless Address Autoconfiguration in IPv6

Yes

3038

VCID Notification over ATM link for LDP (Label Distribution Protocol)

Yes

3037

LDP (Label Distribution Protocol) Applicability

Yes

3036

LDP (Label Distribution Protocol) Specification

Yes

3035

MPLS using LDP (Label Distribution Protocol) and ATM VC Switching

Yes

3032

Updated by RFC3443

MPLS Label Stack Encoding

Yes

3031

Multiprotocol Label Switching (MPLS) Architecture

Yes

3025

Obsoleted by RFC3115

Mobile IP Vendor/Organization-Specific Extensions

Yes

3024

Obsoletes RFC2344

Reverse Tunneling for Mobile IP, revised

Yes

3022

Obsoletes RFC163

Traditional IP Network Address Translator (Traditional NAT)

Yes

3012

Mobile IPv4 Challenge/Response Extensions

Yes

2973

Informational

IS-IS Mesh Groups

Yes

2966

Obsoleted by RFC 5302

Domain-wide Prefix Distribution with Two-Level IS-IS

Obsoleted or Updated by RFC Cisco IOS Supports

2961

RSVP (Resource Reservation Protocol) Refresh Overhead Reduction Extensions

Yes

2960

Updated by RFC3309

Stream Control Transmission Protocol (SCTP)

Yes

2918

Route Refresh Capability for BGP-4

Yes

2915

Obsoleted by RFC3401, RFC3402, RFC3403, RFC3404

The Naming Authority Pointer (NAPTR) DNS Resource Record

Yes

2893

Obsoletes RFC1933

Transition Mechanisms for IPv6 Hosts and Routers

Yes

2878

Obsoletes RFC1638, obsoleted by RFC3518

PPP Bridging Control Protocol (BCP)

Yes

2874

Updates RFC1886, updated by RFC3152, RFC3226, RFC3363, RFC3364

DNS Extensions to Support IPv6 Address Aggregation and Renumbering

Obsoleted or Updated by RFC Cisco IOS Supports

2872

Application and Sub Application Identity Policy Element for Use with RSVP

Yes

2858

Obsoletes RFC2283

Multiprotocol Extensions for BGP-4

Yes

2842

Obsoleted by RFC3392

Capabilities Advertisement with BGP-4

Yes

2833

RTP (Real-Time Protocol) Payload for DTMF Digits, Telephony Tones and Telephony Signals

Yes

2818

HTTP Over TLS

Yes

2817

Updates RFC2616

Upgrading to TLS Within HTTP/1.1

Yes

2796

Updates RFC1966

BGP Route Reflection-An Alternative to Full Mesh IBGP

Yes

2794

Updates RFC2290

Mobile IP Network Access Identifier Extension for IPv4

Yes

2787

Definitions of Managed Objects for the Virtual Router Redundancy Protocol (VRRP)

Yes

2782

Obsoletes RFC2052

A DNS RR (DNS Resource Record) for specifying the location of services (DNS SRV) Domain Name System Server

Yes

2772

Obsoletes RFC2546, updated by RFC3152

6Bone Backbone Routing Guidelines

Obsoleted or Updated by RFC Cisco IOS Supports

2770

Obsoleted by RFC3180

GLOP Addressing in 233/8

Obsoleted or Updated by RFC Cisco IOS Supports

2766

Updated by RFC3152

Network Address Translation-Protocol Translation (NAT-PT)

Yes

2765

Stateless IP/ICMP Translation Algorithm (SIIT)

Yes

2750

Updates RFC2205

RSVP (Resource Reservation Protocol) Extensions for Policy Control

Yes

2749

COPS usage for RSVP (Resource Reservation Protocol)

Yes

2747

Updated by RFC3097

RSVP (Resource Reservation Protocol) Cryptographic Authentication

Yes

2745

RSVP (Resource Reservation Protocol) Diagnostic Messages

Yes

2740

OSPF for IPv6

Yes

2737

Obsoletes RFC2037

Entity MIB (Management Information Base) (Version 2)

Yes

2712

Addition of Kerberos Cipher Suites to Transport Layer Security (TLS)

Yes

2711

 

IPv6 Router Alert Option

Yes

2710

Updated by RFC3590, RFC3810

Multicast Listener Discovery (MLD) for IPv6

Yes

2705

Obsoleted by RFC3435, updated by RFC3660

Media Gateway Control Protocol (MGCP) Version 1.0

Yes

2702

Requirements for Traffic Engineering (TE) Over MPLS

Yes

2698

A Two Rate Three Color Marker

Yes

2697

A Single Rate Three Color Marker

Yes

2686

The Multi-Class Extension to Multi-Link PPP

Yes

2684

Obsoletes RFC1483

Multiprotocol Encapsulation over ATM Adaptation Layer 5

Yes

2665

Obsoletes RFC2358, obsoleted by RFC3635

Definitions of Managed Objects for the Ethernet-like Interface Types

Yes

2661

Layer Two Tunneling Protocol "L2TP"

Yes

2617

Obsoletes RFC2069

HTTP Authentication: Basic and Digest Access Authentication

Yes

2616

Obsoletes RFC2068, updated by RFC2817

Hypertext Transfer Protocol-HTTP/1.1

Yes

2598

Obsoleted by RFC3246

An Expedited Forwarding (EF) PHB (Per-Hop Behavior)

Yes

2597

Updated by RFC3260

Assured Forwarding PHB (Per-Hop Behavior) Group

Yes

2590

Transmission of IPv6 Packets over Frame Relay Networks Specification

Yes

2580

Obsoletes RFC1904

Conformance Statements for SMIv2 (Structure of Management Information version 2)

Yes

2575

Obsoletes RFC2275, obsoleted by RFC3415

View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)

Yes

2574

Obsoletes RFC2274, obsoleted by RFC3414

User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).

Yes

2573

Obsoletes RFC2273, obsoleted by RFC3413

SNMP Applications

Yes

2572

Obsoletes RFC2272, obsoleted by RFC3412

Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)

Yes

2571

Obsoletes RFC2271, obsoleted by RFC3411

An Architecture for Describing SNMP Management Frameworks

Yes

2560

X.509 Internet Public Key Infrastructure (PKI) Online Certificate Status Protocol-OCSP

Yes

2553

Obsoletes RFC2133, obsoleted by RFC3493, updated by RFC3152

Basic Socket Interface Extensions for IPv6

Obsoleted or Updated by RFC Cisco IOS Supports

2547

Obsoleted by 4364

BGP/MPLS VPNs

Yes

2545

Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing

Yes

2543

Obsoleted by RFC3261, RFC3262, RFC3263, RFC3264, RFC3265

SIP: Session Initiation Protocol

Yes

2529

Transmission of IPv6 over IPv4 Domains without Explicit Tunnels

Yes

2509

Obsoleted by RFC3544

IP Header Compression over PPP

Yes

2508

Compressing IP/UDP/RTP Headers for Low-Speed Serial Links

Yes

2507

IP Header Compression

Yes

2492

IPv6 over ATM Networks

Yes

2481

Obsoleted by RFC3168

A Proposal to add Explicit Congestion Notification (ECN) to IP

Obsoleted or Updated by RFC Cisco IOS Supports

2475

Updated by RFC3260

An Architecture for Differentiated Service

Yes

2474

Obsoletes RFC1455, RFC1349, Updated by RFC3168, RFC3260

Definition of the Differentiated Services (Diffserv) Field (DS Field) in the IPv4 and IPv6 Headers

Yes

2473

Generic Packet Tunneling in IPv6 Specification

Yes

2472

Obsoletes RFC2023

IP Version 6 (IPv6) over PPP

Yes

2467

Obsoletes RFC2019

Transmission of IPv6 Packets over FDDI Networks

Yes

2464

Obsoletes RFC1972

Transmission of IPv6 Packets over Ethernet Networks

Yes

2463

Obsoletes RFC1885

Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification

Yes

2462

Obsoletes RFC1971

IPv6 Stateless Address Autoconfiguration

Yes

2461

Obsoletes RFC1970

Neighbor Discovery for IP Version 6 (IPv6)

Yes

2460

Internet Protocol, Version 6 (IPv6) Specification

Yes

2453

Obsoletes RFC1723

RIP Version 2

Yes

2451

The ESP CBC-Mode Cipher Algorithms

Yes

2439

BGP Route Flap Damping

Yes

2433

Microsoft PPP CHAP (Challenge Handshake Authentication Protocol) Extensions

Yes

2427

Obsoletes RFC1490, RFC1294

Multiprotocol Interconnect over Frame Relay

Yes

2410

The NULL Encryption Algorithm and Its Use With IPsec

Yes

2409

The Internet Key Exchange (IKE)

Yes

2408

Internet Security Association and Key Management Protocol (ISAKMP)

Yes

2407

The Internet IP Security Domain of Interpretation for ISAKMP

Yes

2406

Obsoletes RFC1827

IP Encapsulating Security Payload (ESP)

Yes

2405

The ESP DES-CBC Cipher Algorithm With Explicit IV

Yes

2404

The Use of HMAC-SHA-1-96 within ESP and AH

Yes

2403

The Use of HMAC-MD5-96 within ESP and AH

Obsoleted or Updated by RFC Cisco IOS Supports

2402

Obsoletes RFC1826

IP Authentication Header

Yes

2401

Obsoletes RFC1825, updated by RFC3168

Security Architecture for the Internet Protocol (IP)

Yes

2393

Obsoleted by RFC3173

IP Payload Compression Protocol (IPComp)

Yes

2390

Obsoletes RFC1293

Inverse Address Resolution Protocol

Yes

2385

Protection of BGP Sessions via the TCP MD5 Signature Option

Yes

2375

 

IPv6 Multicast Address Assignments

Yes

2374

Obsoletes RFC2073, obsoleted by RFC3587

An IPv6 Aggregatable Global Unicast Address Format

Yes

2373

Obsoletes RFC1884, obsoleted by RFC3513

IP Version 6 (IPv6) Addressing Architecture

Yes

2370

Updated by RFC3630, also RFC2328

The OSPF Opaque LSA Option

Yes

2365

Administratively Scoped IP Multicast

Yes

2364

PPP over ATM AAL5 (Asynchronous Transfer Mode Adaptive Layer 5)

Yes

2362

Updated by RFC 4601, obsoletes RFC2117

Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification

Yes

2358

Obsoletes RFC1650, obsoleted by RFC2665

Definitions of Managed Objects for the Ethernet-like Interface Types

Obsoleted or Updated by RFC Cisco IOS Supports

2344

Obsoleted by RFC3024

Reverse Tunneling for Mobile IP

Obsoleted or Updated by RFC Cisco IOS Supports

2341

Cisco Layer Two Forwarding (Protocol) "L2F"

Yes

2338

Obsoleted by RFC3768

Virtual Router Redundancy Protocol (VRRP)

Yes

2337

Intra-LIS (Intra-Logical IP Subnet) IP multicast among routers over ATM using Sparse Mode PIM (Protocol Independent Multicast)

Yes

2332

NBMA Next Hop Resolution Protocol (NHRP)

Yes

2328

Obsoletes RFC2178

OSPF Version 2

Yes

2327

Updated by RFC3266

SDP: Session Description Protocol

Yes

2326

Real Time Streaming Protocol (RTSP)

Yes

2290

Updates RFC2002, updated by RFC2794

Mobile-IPv4 Configuration Option for PPP IPCP (Internet Protocol Control Protocol)

Obsoleted or Updated by RFC Cisco IOS Supports

2283

Obsoleted by RFC2858

Multiprotocol Extensions for BGP-4

Yes

2281

Cisco Hot Standby Router Protocol (HSRP)

Yes

2275

Obsoletes RFC2265, obsoleted by RFC2575

View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)

Yes

2274

Obsoletes RFC2264, obsoleted by RFC2574

User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).

Yes

2273

Obsoletes RFC2263, obsoleted by RFC2573

SNMPv3 Applications

Yes

2272

Obsoletes RFC2262, obsoleted by RFC2572

Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)

Yes

2271

Obsoletes RFC2261, obsoleted by RFC2571

An Architecture for Describing SNMP Management Frameworks

Yes

2270

Informational

Using a Dedicated AS for Sites Homed to a Single Provider

Yes

2265

Obsoleted by RFC2275

View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)

Obsoleted or Updated by RFC Cisco IOS Supports

2264

Obsoleted by RFC2274

User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).

Obsoleted or Updated by RFC Cisco IOS Supports

2263

Obsoleted by RFC2273

SNMPv3 Applications

Obsoleted or Updated by RFC Cisco IOS Supports

2262

Obsoleted by RFC2272

Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)

Obsoleted or Updated by RFC Cisco IOS Supports

2261

Obsoleted by RFC2271

An Architecture for Describing SNMP Management Frameworks

Obsoleted or Updated by RFC Cisco IOS Supports

2246

Updated by RFC3546

The TLS Protocol Version 1.0

Yes

2236

Obsoleted by RFC3376, updates RFC1112

Internet Group Management Protocol (IGMP), Version 2

Yes

2225

Obsoletes RFC1626, RFC1577

Classical IP and ARP (Address Resolution Protocol) over ATM

Yes

2222

Updated by RFC2444

Simple Authentication and Security Layer (SASL)

Yes

2216

Network Element Service Specification Template (RFC 2216)

Yes

2215

General Characterization Parameters for Integrated Service Network Elements

Yes

2211

Controlled load spec

Yes

2210

Use of RSVP (Resource Reservation Protocol) in Integrated Services

Yes

2209

RSVP (Resource Reservation Protocol) Message Processing Rules

Yes

2206

RSVP (Resource Reservation Protocol) Management Information Base (MIB) using SMIv2 (Structure of Management Information version 2)

Yes

2205

Updated by RFC2750, RFC3936

Resource Reservation Protocol (RSVP)-Version 1 Functional Specification

Yes

2178

Obsoletes RFC1583, obsoleted by RFC2328

OSPF Version 2

Yes

2166

(Advanced Peer-to-Peer Networking) APPN Implementer's Workshop (AIW) Closed Pages Document Data-Link Switching (DLSw) v2.0 Enhancements

Yes

2136

Updates RFC1035, updated by RFC3007, RFC4033, RFC4034, RFC4035

Dynamic Updates in the Domain Name System (DNS UPDATE)

Yes

2131

Obsoletes RFC1541, updated by RFC3396

Dynamic Host Configuration Protocol (DHCP)

Yes

2127

ISDN Management Information Base (MIB) using SMIv2 (Structure of Management Information version 2)

Yes

2125

The PPP Bandwidth Allocation Protocol (BAP) / The PPP Bandwidth Allocation Control Protocol (BACP)

Yes

2118

Microsoft Point-to-Point Compression (MPPC) Protocol

Yes

2117

Obsoleted by RFC2362

Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification

Obsoleted or Updated by RFC Cisco IOS Supports

2115

Obsoletes RFC1315

Management Information Base (MIB) for Frame Relay DTEs Using SMIv2 (Structure of Management Information version 2)

Yes

2091

Triggered Extensions to RIP to Support Demand Circuits

Yes

2080

RIPng for IPv6

Yes

2073

Obsoleted by RFC2374

An IPv6 Provider-Based Unicast Address Format

Obsoleted or Updated by RFC Cisco IOS Supports

2069

Obsoleted by RFC2617

An Extension to HTTP: Digest Access Authentication

Obsoleted or Updated by RFC Cisco IOS Supports

2068

Obsoleted by RFC2616

Hypertext Transfer Protocol-HTTP/1.1

Obsoleted or Updated by RFC Cisco IOS Supports

2052

Obsoleted by RFC2782

A DNS RR (DNS Resource Record) for specifying the location of services Domain Name System Server (DNS SRV)

Obsoleted or Updated by RFC Cisco IOS Supports

2037

Obsoleted by RFC2737

Entity MIB (Management Information Base) using SMIv2 (Structure of Management Information version 2)

Yes

2024

Definitions of Managed Objects for Data Link Switching using SMIv2 (Structure of Management Information version 2)

Yes

2018

Obsoletes RFC1072

TCP Selective Acknowledgement Options

Yes

2013

Obsoleted by RFC4113

Management Information Base for the User Datagram Protocol (UDP)

Yes

2012

Obsoleted by RFC4022, updates RFC1213

SNMPv2 Management Information Base (MIB) for the Transmission Control Protocol (TCP) using SMIv2 (Structure of Management Information version 2)

Yes

2006

The Definitions of Managed Objects for IP Mobility Support using SMIv2 (Structure of Management Information version 2)

Yes

2003

IP Encapsulation within IP

Yes

2002

Obsoleted by RFC3220, updated by RFC2290

IP Mobility Support

Yes

1998

Informational

An Application of the BGP Community Attribute in Multi-home Routing

Yes

1997

BGP Communities Attribute

Yes

1994

Obsoletes RFC1334, updated by RFC2484

PPP Challenge Handshake Authentication Protocol (CHAP)

Yes

1990

Obsoletes RFC1717

The PPP Multilink Protocol (MP)

Yes

1989

Obsoletes RFC1333

PPP Link Quality Monitoring

Yes

1982

Updates RFC1034, RFC1035

Serial Number Arithmetic

Yes

1981

Path MTU (Maximum Transmission Unit) Discovery for IP version 6 (IPv6)

Yes

1974

PPP Stac LZS Compression Protocol

Yes

1973

PPP in Frame Relay

Yes

1972

Obsoleted by RFC2464

A Method for the Transmission of IPv6 Packets over Ethernet Networks

Obsoleted or Updated by RFC Cisco IOS Supports

1971

Obsoleted by RFC2462

IPv6 Stateless Address Autoconfiguration

Obsoleted or Updated by RFC Cisco IOS Supports

1970

Obsoleted by RFC2461

Neighbor Discovery for IP Version 6 (IPv6)

Obsoleted or Updated by RFC Cisco IOS Supports

1967

PPP LZS-DCP Compression Protocol (LZS-DCP)

Yes

1966

Updated by RFC2796

BGP Route Reflection An alternative to full mesh IBGP

Yes

1965

Obsoleted by RFC3065

Autonomous System Confederations for BGP

Yes

1962

Updated by RFC2153

The PPP Compression Control Protocol (CCP)

Yes

1933

Obsoleted by RFC2893

Transition Mechanisms for IPv6 Hosts and Routers

Obsoleted or Updated by RFC Cisco IOS Supports

1918

Obsoletes RFC1627, RFC1597 Also BCP0005

Address Allocation for Private Internets

Yes

1907

Obsoletes RFC1450, obsoleted by RFC3418

Management Information Base (MIB) for Version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1906

Obsoletes RFC1449, obsoleted by RFC3417

Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1905

Obsoletes RFC1448, obsoleted by RFC3416

Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1904

Obsoletes RFC1444, obsoleted by RFC2580

Conformance Statements for Version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1889

Obsoleted by RFC3550

RTP (Real-Time Protocol): A Transport Protocol for Real-Time Applications. Audio-Video Transport Working Group

Yes

1886

Obsoleted by RFC3596, updated by RFC2874, RFC3152

DNS Extensions to support IP version 6 (IPv6)

Yes

1885

Obsoleted by RFC2463

Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)

Obsoleted or Updated by RFC Cisco IOS Supports

1884

Obsoleted by RFC2373

IP Version 6 (IPv6) Addressing Architecture

Obsoleted or Updated by RFC Cisco IOS Supports

1877

PPP Internet Protocol Control Protocol (IPCP) Extensions for Name Server Addresses

Yes

1867

Obsoleted by RFC2854

Form-based File Upload in HTML

Yes

1850

Obsoletes RFC1253

OSPF Version 2 Management Information Base (MIB)

Yes

1829

The ESP (Encapsulating Security Payload) DES-CBC (Data Encryption Standard-Cipher Block Chaining) Transform

Yes

1828

IP Authentication using Keyed MD5

Yes

1827

Obsoleted by RFC2406

IP Encapsulating Security Payload (ESP)

Yes

1826

Obsoleted by RFC2402

IP Authentication Header

Yes

1825

Obsoleted by RFC2401

Security Architecture for the Internet Protocol (IP)

Obsoleted or Updated by RFC Cisco IOS Supports

1812

Requirements for IP Version 4 Routers

Yes

1795

Obsoletes RFC1434

Data Link Switching: Switch-to-Switch Protocol AIW DLSw RIG (Advanced Peer-to-Peer Networking (APPN) Implementers Workshop Data Link Switching Related Interest Group): DLSw Closed Pages, DLSw Standard Version 1.0

Yes

1793

Updated by RFC3883

Extending OSPF to Support Demand Circuits

Yes

1774

Informational

BGP-4 Protocol Analysis

Yes

1773

Informational

Experience with the BGP-4 protocol

Yes

1772

Obsoletes RFC1655

Application of the Border Gateway Protocol in the Internet

Yes

1771

Obsoletes RFC1654

A Border Gateway Protocol 4 (BGP-4)

Yes

1765

OSPF Database Overflow

Yes

1757

Obsoletes RFC1271, obsoleted by RFC2819

Remote Network Monitoring Management Information Base (MIB)

Yes

1755

ATM Signaling Support for IP over ATM

Yes

1745

BGP4/IDRP for IP---OSPF Interaction

Yes

1724

Obsoletes RFC1389

RIP Version 2 MIB (Management Information Base) Extension

Yes

1723

Obsoletes RFC1388, obsoleted by RFC2453, updates RFC1058

RIP Version 2-Carrying Additional Information

Yes

1722

RIP Version 2 Protocol Applicability Statement

Yes

1717

Obsoleted by RFC1990

The PPP Multilink Protocol (MP)

Yes

1706

Obsoletes RFC1637

DNS NSAP (Network Service Access Point) Resource Records

Yes

1702

Generic Routing Encapsulation (GRE) over IPv4 networks

Yes

1701

Generic Routing Encapsulation (GRE)

Yes

1695

Obsoleted by RFC2515

Definitions of Managed Objects for ATM Management Version 8.0 using SMIv2 (Structure of Management Information version 2)

Yes

1663

PPP Reliable Transmission

Yes

1662

Obsoletes RFC1549

PPP in HDLC-like Framing

Yes

1661

Obsoletes RFC1548, updated by RFC2153

The Point-to-Point Protocol (PPP)

Yes

1659

Obsoletes RFC1317

Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2 (Structure of Management Information version 2)

Yes

1657

Definitions of Managed Objects for the Fourth Version of the Border Gateway Protocol (BGP-4) using SMIv2 (Structure of Management Information version 2)

Yes

1656

Obsoleted by RFC 1773

BGP-4 Protocol Document Roadmap and Implementation Experience

Obsoleted by RFC 4271

1655

Obsoleted by RFC 1772

Application of the Border Gateway Protocol in the Internet

Obsoleted or Updated by RFC Cisco IOS Supports

1654

Obsoleted by RFC1771

A Border Gateway Protocol 4 (BGP-4)

Obsoleted or Updated by RFC Cisco IOS Supports

1650

Obsoleted by RFC2358

Definitions of Managed Objects for the Ethernet-like Interface Types using SMIv2 (Structure of Management Information version 2)

Obsoleted or Updated by RFC Cisco IOS Supports

1647

Obsoleted by RFC2355

TN3270 Enhancements

Yes

1646

TN3270 Extensions for LUname and Printer Selection

Yes

1638

Obsoletes RFC1220, obsoleted by RFC2878

PPP Bridging Control Protocol (BCP)

Yes

1637

Obsoletes RFC1348, obsoleted by RFC1706

DNS NSAP (Network Service Access Point) Resource Records

Obsoleted or Updated by RFC Cisco IOS Supports

1634

Obsoletes RFC1551, RFC1362

Novell IPX Over Various WAN Media (IPXWAN)

Yes

1631

Obsoleted by RFC3022

The IP Network Address Translator (NAT)

Yes

1627

Obsoleted by RFC1918

Network 10 Considered Harmful (Some Practices Shouldn't be Codified)

Obsoleted or Updated by RFC Cisco IOS Supports

1626

Obsoleted by RFC2225

Default IP MTU (Maximum Transmission Unit) for use over ATM AAL5 (Asynchronous Transfer Mode Adaptive Layer 5)

Obsoleted or Updated by RFC Cisco IOS Supports

1619

Obsoleted by RFC2615

PPP over SONET/SDH (Synchronous Optical Network/Synchronous Digital Hierarchy)

Yes

1618

PPP over ISDN

Yes

1613

Cisco Systems X.25 over TCP (XOT)

Yes

1597

Obsoleted by RFC1918

Address Allocation for Private Internets

Obsoleted or Updated by RFC Cisco IOS Supports

1595

Obsoleted by RFC2558

Definitions of Managed Objects for the SONET/SDH (Synchronous Optical Network/Synchronous Digital Hierarchy) Interface Type

Yes

1593

SNA APPN (Systems Network Architecture Advanced Peer-to-Peer Networking) Node MIB (Management Information Base)

Yes

1587

Obsoleted by RFC3101

The OSPF NSSA (Not-So-Stubby Area) Option

Yes

1583

Obsoletes RFC1247, obsoleted by RFC2178

OSPF Version 2

Yes

1577

Obsoleted by RFC2225

Classical IP and ARP (Address Resolution Protocol) over ATM

Yes

1576

TN3270 Current Practices

Yes

1573

Evolution of the Interfaces Group of MIB-II (Management Information Base-II)

Yes

1570

Updates RFC1548, updated by RFC2484

PPP LCP (Point-to-Point Protocol Link Control Protocol) Extensions

Yes

1559

Obsoletes RFC1289

DECnet Phase IV MIB (Management Information Base) Extensions

Yes

1553

Compressing IPX Headers Over WAN Media (CIPX)

Yes

1552

The PPP Internetworking Packet Exchange Control Protocol (IPXCP)

Yes

1551

Obsoleted by RFC1634

Novell IPX Over Various WAN Media (IPXWAN)

Obsoleted or Updated by RFC Cisco IOS Supports

1549

Obsoleted by RFC1662

PPP in HDLC Framing

Yes

1548

Obsoletes RFC1331, obsoleted by RFC1661 Updated by RFC1570

The Point-to-Point Protocol (PPP)

Yes

1542

Obsoletes RFC1532, updates RFC0951

Clarifications and Extensions for the Bootstrap Protocol

Yes

1541

Obsoletes RFC1531, obsoleted by RFC2131

Dynamic Host Configuration Protocol (DHCP)

Obsoleted or Updated by RFC Cisco IOS Supports

1534

Interoperation Between DHCP and BOOTP (Bootstrap Protocol)

Yes

1532

Obsoleted by RFC1542, updates RFC0951

Clarifications and Extensions for the Bootstrap Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

1519

Obsoletes RFC1338

Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy

Yes

1512

Updates RFC1285

FDDI Management Information Base (MIB)

Yes

1510

The Kerberos Network Authentication Service (V5)

Yes

1497

Obsoletes RFC1395, RFC1084, RFC1048, obsoleted by RFC1533, updates RFC0951

BOOTP (Bootstrap Protocol) Vendor Information Extensions

Yes

1493

Obsoletes RFC1286

Definitions of Managed Objects for Bridges

Yes

1492

An Access Control Protocol, Sometimes Called TACACS

Yes

1490

Obsoletes RFC1294, obsoleted by RFC2427

Multiprotocol Interconnect over Frame Relay

Obsoleted or Updated by RFC Cisco IOS Supports

1469

IP Multicast over Token-Ring Local Area Networks

Yes

1455

Obsoleted by RFC2474

Physical Link Security Type of Service (TOS)

Obsoleted or Updated by RFC Cisco IOS Supports

1450

Obsoleted by RFC1907

Management Information Base (MIB) for version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1449

Obsoleted by RFC1906

Transport Mappings for version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1448

Obsoleted by RFC1905

Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1447

Party MIB (Management Information Base) for version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1445

Administrative Model for Version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1444

Obsoleted by RFC1904

Conformance Statements for version 2 of the Simple Network Management Protocol (SNMPv2)

Yes

1434

Obsoleted by RFC1795

Data Link Switching: Switch-to-Switch Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

1413

Obsoletes RFC0931

Identification Protocol

Yes

1407

Obsoletes RFC1233, obsoleted by RFC2496

Definitions of Managed Objects for the DS3/E3 Interface Type

Yes

1406

Obsoletes RFC1232, obsoleted by RFC2495

Definitions of Managed Objects for the DS1 and E1 Interface Types

Yes

1403

Obsoletes RFC1364

BGP OSPF Interaction

Yes

1398

Obsoletes RFC1284, obsoleted by RFC1623

Definitions of Managed Objects for the Ethernet-Like Interface Types

Yes

1397

Historic

Default Route Advertisement In BGP2 and BGP3 Version of The Border Gateway Protocol

No

1395

Obsoletes RFC1084, RFC1048, obsoleted by RFC1497, RFC1533, updates RFC0951

BOOTP (Bootstrap Protocol) Vendor Information Extensions

Yes

1393

Traceroute Using an IP Option

Yes

1390

Transmission of IP and ARP (Address Resolution Protocol) over FDDI Networks

Yes

1389

Obsoleted by RFC1724

RIP Version 2 MIB (Management Information Base) Extensions

Obsoleted or Updated by RFC Cisco IOS Supports

1388

Obsoleted by RFC1723, updates RFC1058

RIP Version 2 Carrying Additional Information

Yes

1382

SNMP MIB (Management Information Base) Extension for the X.25 Packet Layer

Yes

1381

SNMP MIB (Management Information Base) Extension for X.25 LAPB (Link Access Protocol Balanced)

Yes

1378

The PPP AppleTalk Control Protocol (ATCP)

Partial

1377

The PPP OSI Network Layer Control Protocol (OSINLCP)

Yes

1376

Obsoleted by RFC1762

The PPP DECnet Phase IV Control Protocol (DNCP)

Yes

1372

Obsoletes RFC1080

Telnet Remote Flow Control Option

Partial-Implemented with the exception of "restart-any" and "restart-xon" sub-options

1370

Applicability Statement for OSPF

Yes

1364

Obsoleted by RFC1403

BGP OSPF Interaction

Obsoleted or Updated by RFC Cisco IOS Supports

1362

Obsoleted by RFC1634

Novell IPX over Various WAN Media (IPXWAN)

Yes

1356

Obsoletes RFC0877

Multiprotocol Interconnect on X.25 and ISDN in the Packet Mode

Yes

1350

Obsoletes RFC0783, updated by RFC1782, RFC1783, RFC1784, RFC1785, RFC2347, RFC2348, RFC2349

The TFTP (Trivial File Transfer Protocol) Protocol (Revision 2)

Yes

1349

Obsoleted by RFC2474, updates RFC1248, RFC1247, RFC1195, RFC1123, RFC1122, RFC1060, RFC0791

Type of Service (TOS) in the Internet Protocol (IP) Suite

Yes

1338

Obsoleted by RFC1519

Supernetting: an Address Assignment and Aggregation Strategy

Obsoleted or Updated by RFC Cisco IOS Supports

1334

Obsoleted by RFC1994

PPP Authentication Protocols

Yes

1333

Obsoleted by RFC1989

PPP Link Quality Monitoring

Yes

1332

Obsoletes RFC1172, updated by RFC3241

The PPP Internet Protocol Control Protocol (IPCP)

Yes

1331

Obsoletes RFC1171, RFC1172, obsoleted by RFC1548

The Point-to-Point Protocol (PPP) for the Transmission of Multi-protocol Datagrams over Point-to-Point Links

Yes

1323

Obsoletes RFC1072, RFC1185

TCP Extensions for High Performance

Yes

1321

The MD5 Message-Digest Algorithm

Yes

1317

Obsoleted by RFC1659

Definitions of Managed Objects for RS-232-like Hardware Devices

Yes

1315

Obsoleted by RFC2115

Management Information Base (MIB) for Frame Relay DTEs

Yes

1305

Obsoletes RFC0958, RFC1059, RFC1119

Network Time Protocol (Version 3) Specification, Implementation

Yes

1294

Obsoleted by RFC1490, RFC2427

Multiprotocol Interconnect over Frame Relay

Obsoleted or Updated by RFC Cisco IOS Supports

1293

Obsoleted by RFC2390

Inverse Address Resolution Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

1289

Obsoleted by RFC1559

DECnet Phase IV MIB (Management Information Base) Extensions

Obsoleted or Updated by RFC Cisco IOS Supports

1286

Obsoleted by RFC1493, RFC1525

Definitions of Managed Objects for Bridges

Yes

1285

Updated by RFC1512

FDDI Management Information Base (MIB)

Obsoleted or Updated by RFC Cisco IOS Supports

1284

Obsoleted by RFC1398

Definitions of Managed Objects for the Ethernet-like Interface Types

Obsoleted or Updated by RFC Cisco IOS Supports

1271

Obsoleted by RFC1757, updated by RFC1513

Remote Network Monitoring Management Information Base (MIB)

Obsoleted or Updated by RFC Cisco IOS Supports

1269

Obsoleted by RFC4273

Definitions of Managed Objects for the Border Gateway Protocol: Version 3

No (historical)

1268

Obsoletes RFC1164, obsoleted by RFC1655

Application of the Border Gateway Protocol in the Internet

Yes

1267

Obsoletes RFC1163) historic

Border Gateway Protocol 3 (BGP-3)

No

1266

Informational

Experience with the BGP Protocol

Yes

1265

Informational

BGP Protocol Analysis

Yes

1256

ICMP Router Discovery Messages

Yes

1253

Obsoletes RFC1252, obsoleted by RFC1850, Also RFC1247, RFC1245, RFC1246

OSPF Version 2 Management Information Base (MIB)

Yes

1252

Obsoletes RFC1248, obsoleted by RFC1253

OSPF Version 2 Management Information Base (MIB)

Obsoleted or Updated by RFC Cisco IOS Supports

1248

Obsoleted by RFC1252, updated by RFC1349

OSPF Version 2 Management Information Base (MIB)

Obsoleted or Updated by RFC Cisco IOS Supports

1247

Obsoletes RFC1131, obsoleted by RFC1583, updated by RFC1349

OSPF Version 2

Obsoleted or Updated by RFC Cisco IOS Supports

1243

Obsoleted by RFC1742

AppleTalk Management Information Base (MIB)

Yes

1236

IP to X.121 address mapping for DDN

Yes

1234

Tunneling IPX traffic through IP networks

Yes

1233

Obsoleted by RFC1407, updated by RFC1239

Definitions of managed objects for the DS3 Interface type

Obsoleted or Updated by RFC Cisco IOS Supports

1232

Obsoleted by RFC1406, updated by RFC1239

Definitions of managed objects for the DS1 Interface type

Obsoleted or Updated by RFC Cisco IOS Supports

1231

Obsoleted by RFC1743, RFC1748, updated by RFC1239

IEEE 802.5 Token Ring MIB (Management Information Base)

Partial

1220

Obsoleted by RFC1638

Point-to-Point Protocol (PPP) extensions for bridging

Yes

1215

Convention for defining traps for use with the SNMP

Yes

1213

Obsoletes RFC1158, updated by RFC2011, RFC2012, RFC2013

Management Information Base (MIB) for Network Management of TCP/IP-based internets: MIB-II

Yes

1212

Concise MIB (Management Information Base) definitions

Yes

1209

Transmission of IP datagrams over the SMDS (Switched Multimegabit Data Service) Service

Yes

1196

Obsoletes RFC1194, RFC0742, obsoleted by RFC1288

Finger User Information Protocol

Yes

1195

Updated by RFC1349

Use of OSI IS-IS for routing in TCP/IP and dual environments

Yes

1194

Obsoletes RFC0742, obsoleted by RFC1196, RFC1288)

Finger User Information Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

1191

Obsoletes RFC1063

Path MTU (Maximum Transmission Unit) discovery

Yes

1185

Obsoleted by RFC1323

TCP Extension for High-Speed Paths

Obsoleted or Updated by RFC Cisco IOS Supports

1172

Obsoleted by RFC1331, RFC1332

Point-to-Point Protocol (PPP) initial configuration options

Yes

1171

Obsoletes RFC1134, obsoleted by RFC1331

Point-to-Point Protocol (PPP) for the transmission of multi-protocol datagrams over Point-to-Point links

Obsoleted or Updated by RFC Cisco IOS Supports

1164

Obsoleted by RFC1268

Application of the Border Gateway Protocol in the Internet

Obsoleted or Updated by RFC Cisco IOS Supports

1163

Obsoleted by RFC1267

Border Gateway Protocol (BGP)

Obsoleted or Updated by RFC Cisco IOS Supports

1158

Obsoleted by RFC1213

Management Information Base (MIB) for network management of TCP/IP-based internets: MIB-II

Obsoleted or Updated by RFC Cisco IOS Supports

1157

Obsoletes RFC1098

Simple Network Management Protocol (SNMP)

Yes

1155

Obsoletes RFC1065

Structure and Identification of Management Information for TCP/IP-based Internets

Yes

1144

Compressing TCP/IP headers for low-speed serial links

Yes

1141

Updates RFC1071, updated by RFC1624

Incremental updating of the Internet checksum

Yes

1139

Obsoleted by RFC1574, RFC1575

Echo function for ISO 8473

Yes

1136

Administrative Domains and Routing Domains: A model for routing in the Internet

Yes

1123

Updates RFC0822, updated by RFC1349, RFC2181

Requirements for Internet Hosts-Application and Support

Obsoleted or Updated by RFC Cisco IOS Supports

1122

Updated by RFC1349

Requirements for Internet Hosts-Communication Layers

Yes

1119

Obsoletes RFC0958, RFC1059, obsoleted by RFC1305

Network Time Protocol (version 2) specification and implementation

Obsoleted or Updated by RFC Cisco IOS Supports

1112

Obsoletes RFC0988, RFC1054, updated by RFC2236

Host extensions for IP multicasting

Yes

1108

Obsoletes RFC1038

U.S. Department of Defense (DoD) Security Options for the Internet Protocol (IP)

Yes

1105

Obsoleted by RFC1163

Border Gateway Protocol (BGP)

Obsoleted or Updated by RFC Cisco IOS Supports

1101

Updates RFC1034, RFC1035

DNS encoding of network names and other types

Yes

1098

Obsoletes RFC1067, obsoleted by RFC1157

Simple Network Management Protocol (SNMP)

Obsoleted or Updated by RFC Cisco IOS Supports

1091

Obsoletes RFC0930

Telnet terminal-type option

Yes

1084

Obsoletes RFC1048, obsoleted by RFC1395, RFC1497, RFC1533

BOOTP (Bootstrap Protocol) vendor information extensions

Yes

1080

Obsoleted by RFC1372

Telnet remote flow control option

Yes

1079

Telnet terminal speed option

Yes

1075

Distance Vector Multicast Routing Protocol (DVMRP)

Yes

1072

Obsoleted by RFC1323, RFC2018

TCP extensions for long-delay paths

Obsoleted or Updated by RFC Cisco IOS Supports

1071

Updated by RFC1141

Computing the Internet checksum

Obsoleted or Updated by RFC Cisco IOS Supports

1070

Use of the Internet as a subnetwork for experimentation with the OSI network layer

Yes

1069

Obsoletes RFC0986

Guidelines for the use of Internet-IP addresses in the ISO Connectionless-Mode Network Protocol

Yes

1063

Obsoleted by RFC1191

IP MTU (Maximum Transmission Unit) discovery options

Obsoleted or Updated by RFC Cisco IOS Supports

1060

Obsoletes RFC1010, obsoleted by RFC1340, updated by RFC1349

Assigned numbers

Obsoleted or Updated by RFC Cisco IOS Supports

1059

Obsoletes RFC0958, obsoleted by RFC1119, RFC1305

Network Time Protocol (version 1) specification and implementation

Obsoleted or Updated by RFC Cisco IOS Supports

1058

Updated by RFC1388, RFC1723

Routing Information Protocol (RIP)

Yes

1055

Nonstandard for transmission of IP datagrams over serial lines: SLIP

Yes

1054

Obsoletes RFC0988, obsoleted by RFC1112

Host extensions for IP multicasting

Obsoleted or Updated by RFC Cisco IOS Supports

1048

Obsoleted by RFC1084, RFC1395, RFC1497, RFC1533

BOOTP (Bootstrap Protocol) vendor information extensions

Obsoleted or Updated by RFC Cisco IOS Supports

1042

Obsoletes RFC0948

Standard for the transmission of IP datagrams over IEEE 802 networks

Yes

1038

Obsoleted by RFC1108

Draft revised IP security option

Obsoleted or Updated by RFC Cisco IOS Supports

1035

Obsoletes RFC0973, RFC0882, RFC0883, updated by RFC1101, RFC1183, RFC1348, RFC1876, RFC1982, RFC1995, RFC1996, RFC2065, RFC2136, RFC2181, RFC2137, RFC2308, RFC2535, RFC2845, RFC3425, RFC3658, RFC4033, RFC4034, RFC4035

Domain names-implementation and specification

Yes

1034

Obsoletes RFC0973, RFC0882, RFC0883, updated by RFC1101, RFC1183, RFC1348, RFC1876, RFC1982, RFC2065, RFC2181, RFC2308, RFC2535, RFC4033, RFC4034, RFC4035

Domain names-concepts and facilities

Yes

1027

Using ARP (Address Resolution Protocol) to implement transparent subnet gateways

Yes

995

End System to Intermediate System Routing Exchange Protocol for use in conjunction with ISO 8473. International Organization for Standardization

Yes

994

Obsoletes RFC0926

Final text of DIS 8473, Protocol for Providing the Connectionless-mode Network Service. International Organization for Standardization

Yes

988

Obsoletes RFC0966, obsoleted by RFC1054, RFC1112

Host extensions for IP multicasting

Obsoleted or Updated by RFC Cisco IOS Supports

986

Obsoleted by RFC1069

Guidelines for the use of Internet-IP addresses in the ISO Connectionless-Mode Network Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

982

Guidelines for the specification of the structure of the Domain Specific Part (DSP) of the ISO standard NSAP (Network Service Access Point) address

Yes

974

Obsoleted by RFC2821

Mail routing and the domain system

Yes

973

Obsoleted by RFC1034, RFC1035, updates RFC0882, RFC0883

Domain system changes and observations

Obsoleted or Updated by RFC Cisco IOS Supports

958

Obsoleted by RFC1059, RFC1119, RFC1305

Network Time Protocol (NTP)

Obsoleted or Updated by RFC Cisco IOS Supports

951

Updated by RFC1395, RFC1497, RFC1532, RFC1542

Bootstrap Protocol (BootP)

Yes

950

Updates RFC0792

Internet Standard Subnetting Procedure

Yes

948

Obsoleted by RFC1042

Two methods for the transmission of IP datagrams over IEEE 802.3 networks

Obsoleted or Updated by RFC Cisco IOS Supports

931

Obsoletes RFC0912, obsoleted by RFC1413

Authentication server

Obsoleted or Updated by RFC Cisco IOS Supports

930

Obsoletes RFC0884, obsoleted by RFC1091

Telnet terminal type option

Obsoleted or Updated by RFC Cisco IOS Supports

926

Obsoleted by RFC0994

Protocol for providing the connectionless mode network services

Obsoleted or Updated by RFC Cisco IOS Supports

925

Multi-LAN Address Resolution (PROXY ARP)

Yes

922

Broadcasting Internet Datagrams in the Presence of Subnets (IP_BROAD)

Yes

919

Broadcasting Internet Datagrams

Yes

906

Bootstrap loading using TFTP (Trivial File Transfer Protocol)

Yes

904

Updates RFC0827, RFC0888

Exterior Gateway Protocol (EGP) Formal Specification

Yes

903

Reverse Address Resolution Protocol (RARP)

Yes

896

Congestion control in IP/TCP internetworks

Yes

895

Standard for the transmission of IP datagrams over experimental Ethernet networks

Yes

894

Standard for the transmission of IP datagrams over Ethernet networks

Yes

891

DCN local-network protocols

Yes

888

Updated by RFC0904

"STUB" Exterior Gateway Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

883

Obsoleted by RFC1034, RFC1035, updated by RFC0973

Domain names: Implementation specification

Obsoleted or Updated by RFC Cisco IOS Supports

882

Obsoleted by RFC1034, RFC1035, updated by RFC0973

Domain names: Concepts and facilities

Obsoleted or Updated by RFC Cisco IOS Supports

879

TCP maximum segment size and related topics

Yes

877

Obsoleted by RFC1356

Standard for the transmission of IP datagrams over public data networks

Yes

874

Critique of X.25

Yes

863

Discard Service (TCP Discard)

Yes

862

Echo Service (TCP Echo)

Yes

860

Telnet Timing Mark Option

Yes

858

Telnet Suppress Go Ahead Option

Yes

857

Telnet Echo Option

Yes

856

Telnet Binary Transmission

Yes

855

Telnet Option Specifications

Yes

854

Obsoletes RFC0764

Telnet Protocol Specification

Yes

827

Updated by RFC0904

Exterior Gateway Protocol (EGP)

Yes

826

Ethernet Address Resolution Protocol: Or converting network protocol addresses to 48.bit Ethernet address for transmission on Ethernet hardware

Yes

815

IP datagram reassembly algorithms

Yes

813

Window and Acknowledgement Strategy in TCP

Yes

793

Updated by RFC3168

Transmission Control Protocol (TCP)

Yes

792

Obsoletes RFC0777, updated by RFC0950

Internet Control Message Protocol (ICMP)

Yes

791

Obsoletes RFC0760, updated by RFC1349

Internetwork Protocol (IP)

Yes

783

Obsoleted by RFC1350

TFTP (Trivial File Transfer Protocol) Protocol (revision 2)

Yes

779

Telnet send-location option

Yes

777

Obsoleted by RFC0792

Internet Control Message Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

768

User Datagram Protocol (UDP)

Yes

764

Obsoleted by RFC0854

Telnet Protocol specification

Obsoleted or Updated by RFC Cisco IOS Supports

760

Obsoleted by RFC0791, updated by RFC0777

Department of Defense (DoD) standard Internet Protocol (IP)

Obsoleted or Updated by RFC Cisco IOS Supports

742

Obsoleted by RFC1288, RFC1196, RFC1194

NAME/FINGER Protocol

Obsoleted or Updated by RFC Cisco IOS Supports

The full text for each RFC may be obtained at: http://www.rfc-editor.org/

Institute of Electrical and Electronics Engineers (IEEE) Standards

Table 2. IEEE standards supported in Cisco IOS Software Releases

IEEE Standard

Working Group

802.1

LAN/MAN Bridging and Management

802.1Q

Virtual LANs

802.3

CSMA/CD (Ethernet)

802.5

LAN/MAN Token-Ring Access Method

The full text for each IEEE standard may be obtained at: http://www.ieee.com

Asynchronous Transfer Mode (ATM) Forum Standards

Table 3. ATM Forum standards supported in Cisco IOS Software Releases

Technical Working Group

Approved Specifications

Specification

Approved Date

Physical Layer

Issued as part of UNI 3.1: 44.736 DS3 Mbps Physical Layer 100 Mbps Multimode Fiber Interface Physical Layer 155.52 Mbps SONET STS-3c Physical Layer 155.52 Mbps Physical Layer

af-uni-0010.002

Currently Available to Members Only

AIC/ATM-IP Collaboration (formerly LanE)

Multi-Protocol Over ATM Specification v1.0

af-mpoa-0087.000

July, 1997

ILMI (Integrated Local Mgmt. Interface)

ILMI 4.0

af-ilmi-0065.000

Sep, 1996

P-NNI

Private Network-Network Interface Specification V. 1.0

af-pnni-0055.000

Mar, 1996

AIC/ATM-IP Collaboration (formerly LanE)

LAN Emulation over ATM 1.0

af-lane-0021.000

Jan, 1995

The full text for each ATM Forum standard may be obtained at: http://www.atmforum.com

Frame Relay Forum Standards

Table 4. Frame Relay Forum standards supported in Cisco IOS Software Releases

FRF Number

Title

Date

FRF.1.2

PVC User-to-Network Interface (UNI) Implementation Agreement

July-00

FRF.2.2

Frame Relay Network-to-Network Interface (NNI) Implementation Agreement

Mar-02

FRF.3.2

Frame Relay Multiprotocol Encapsulation Implementation Agreement

April-00

FRF.4.1

SVC User-to-Network Interface (UNI) Implementation Agreement

January-00

FRF.5

Frame Relay/ATM PVC Network Interworking Implementation

December-94

FRF.8.2

Frame Relay / ATM PVC Service Interworking Implementation Agreement

February-04

FRF.9

Data Compression Over Frame Relay Implementation Agreement

January-96

FRF.11.1

Voice over Frame Relay Implementation Agreement

May 1997-Annex J added March 1999

FRF.12

Frame Relay Fragmentation Implementation Agreement

Dec-97

FRF.16.1

Multilink Frame Relay UNI/NNI Implementation Agreement

May-02

The full text for each Frame Relay Forum standard may be obtained at: http://www.frforum.com

International Telecommunication Union (ITU) Standards

Table 5. ITU standards supported in Cisco IOS Software Releases

ITU Standard

Year

Notes

X.3

1984

Mandatory elements and many optional elements

X.25

1984

See NET2 and GOSIP certifications

X.28

1993

 

X.29

1984

 

X.31-X.25 on ISDN

   

X.121

 

Addressing scheme

H.323

 

Packet-based multimedia communications systems

T.37

 

Procedures for the transfer of facsimile data via store-and-forward on the Internet

T.38

 

Procedures for real-time Group 3 facsimile communication over IP networks

T.38

 

Procedures for real-time Group 3 facsimile communication over IP networks, Amendment 1

Revised Annex B of Recommendation T.38

   

Voice CODEC g711alaw

 

G.711 A Law 64000 bps

Voice CODEC g711ulaw

 

G.711 u Law 64000 bps

Voice CODEC g723ar53

 

G.723.1 ANNEX-A 5300 bps

Voice CODEC g723ar63

 

G.723.1 ANNEX-A 6300 bps

Voice CODEC g723r53

 

G.723.1 5300 bps

Voice CODEC g723r63

 

G.723.1 6300 bps

Voice CODEC g726r16

 

G.726 16000 bps

Voice CODEC g726r24

 

G.726 24000 bps

Voice CODEC g726r32

 

G.726 32000 bps

Voice CODEC g728

 

G.728 16000 bps

Voice CODEC g729br8

 

G.729 ANNEX-B 8000 bps

Voice CODEC g729r8

 

G.729 8000 bps

Voice CODEC gsmefr

 

GSMEFR 12200 bps

Voice CODEC gsmfr

 

GSMFR 13200 bps

Q.931 and related standards

 

ISDN user-network interface layer 3 specification for basic call control

More information for each ITU standard may be obtained at: http://www.itu.int/

International Organization for Standardization (ISO) Standards

Table 6. ISO standards supported in Cisco IOS Software Releases

ISO Standard

Year

Category

Description

ISO 8473-1

1998

Information technology

Protocol for providing the connectionless-mode network service: Protocol specification

ISO 10589/Amd1

1996

Information technology

Telecommunications and information exchange between systems-Intermediate system to Intermediate system (IS-IS) intra-domain routing information exchange protocol for use in conjunction with the protocol for providing the connectionless-mode Network Service (ISO 8473)-Amendment 1: Implementation conformance statement proformas

ISO 8348/Amd2

1991

Information technology

Open Systems Interconnection-Network Service Definition-Documents NSAP (Network Service Access Point) addresses

ISO 9542

1988

Information processing systems

Telecommunications and information exchange between systems-End system to Intermediate system (ES-IS) routing exchange protocol for use in conjunction with the Protocol for providing the connectionless-mode network service (ISO 8473)

More information for each ISO standard may be obtained at: http://www.iso.org/

Additional Standards

Table 7. Additional Standards and Organizations

Standard Group

Date

Title

Note

VoiceXML

23-Oct-01

VoiceXML Version 2.0, W3C Working Draft that defines VoiceXML

http://www.w3.org/Voice/

PacketCable

1-Dec-99

PSTN Gateway Call Signaling Protocol Specification (Pkt-SP-TGCP-D02-991028)

http://www.packetcable.com/

PacketCable

1-Dec-99

Network-Based Call Signaling Protocol Specification (PKT-SP-EC-MGCP-I02-991201)

http://www.packetcable.com/

PacketCable

24-Oct-99

PSTN Gateway Call Signaling Protocol Specification, Pkt-SP-TGCP-101-991024

http://www.packetcable.com/

PacketCable

24-Oct-99

Network-Based Call Signaling Protocol Specification, Pkt-SP-EC-MGCP-102-991024

http://www.packetcable.com/

Telecordia

 

Telecordia SM 1.5 (Simple Gateway Control Protocol)

 

ECMA-262

1-Aug-98

ECMAScript Language Specification, 3rd edition-Defines the ECMAScript scripting language

http://www.ecma-international.org/

ECMA QSIG Standards

 

ECMA 141

http://www.ecma-international.org/

ECMA QSIG Standards

 

ECMA 142

http://www.ecma-international.org/

ECMA QSIG Standards

 

ECMA 143(ETSI300-172)

http://www.ecma-international.org/

ECMA QSIG Standards

 

ECMA 165(ETSI239)

http://www.ecma-international.org/

ECMA QSIG Standards

 

ECMA Q.SIG v1 & v2

http://www.ecma-international.org/

Text Box: Printed in USA	C25-446402-06	08/11