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Cisco IOS Software Releases 12.1 Mainline

Standards Supported in Cisco IOS Software Release 12.1/12.1T

Product Bulletin, No. 1189

Standards Supported in Cisco IOS Software Release 12.1/12.1T

IOS Product Management

This product bulletin lists the major industry standards supported by Cisco IOS® software through releases 12.1, 12.0S, and 12.1T. It is arranged in reverse chronological order, each section beginning with the ones most recently supported. Note that, given the evolving nature of the standardization procedures, this document may not reflect specific drafts or revisions of particular standards. Questions of this nature regarding standards not shown below should be directed to the appropriate IOS product manager.

IETF Requests for Comments (RFCs)

The full text for each RFC may be obtained from the World Wide Web at: http://www.rfc-editor.org/


Table 1: Table 1: IETF RFCs supported in Cisco IOS software
RFC Number Remarks RFC Title

RFC 2796

Updates RFC 1966

BGP Route Reflection

RFC 2598

An Expedited Forwarding PHB

RFC 2597

Assured Forwarding PHB Group

RFC 2547

BGP/MPLS VPNs

RFC 2475

An Architecture for Differentiated Service

RFC 2474

Definition of the Differentiated Service Field (DS Field)

RFC 2453

Obsoletes RFC 1723

RIP Version 2

RFC 2439

BGP Route Flap Damping

RFC 2427

Multiprotocol Interconnect over Frame Relay

RFC 2390

Inverse Address Resolution Protocol

RFC 2370

The OSPF Opaque LSA Option

RFC 2365

(also BCP0023) Administratively Scoped IP Multicast

RFC 2364

PPP over ATM AAL5

RFC 2362

Obsoletes RFC2117

Protocol Independent Multicast-Sparse Mode (PIM-SM)

RFC 2337

Intra-LIS IP Multicast among routers over ATM using Sparse Mode PIM

RFC 2332

NBMA Next Hop Resolution Protocol (NHRP)

RFC 2328

Obsoletes RFC 2178

OSPF Version 2

RFC 2327

SDP: Session Description Protocol

RFC 2283

Multiprotocol Extensions for BGP-4

RFC 2281

Cisco Hot Standby Router Protocol (HSRP)

RFC 2275

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

RFC 2274

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

RFC 2273

SNMPv3 Applications

RFC 2272

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

RFC 2271

An Architecture for Describing SNMP Management Frameworks

RFC 2236

Internet Group Management Protocol, Version 2

RFC 2206

RSVP Management Information Base Using SMIv2

RFC 2205

Resource ReSerVation Protocol (RSVP)

RFC 2166

DLSw + V2

RFC 2131

Obsoletes RFC 1541

Dynamic Host Configuration Protocol

RFC 2125

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

RFC 2127

ISDN Management Information Base Using SMIv2

RFC 2118

Microsoft Point-to-Point Compression (MPPC) Protocol

RFC 2115

Management Information Base for Frame Relay DTEs

RFC 2091

Triggered Extensions to RIP to Support Demand Circuits

RFC 2037

Entity MIB, Phase I

RFC 2024

DLSw + MIB Enhancements

RFC 2018

TCP Selective Acknowledgment

RFC 2012

SNMP 2C

RFC 2006

The Definitions of Managed Objects for IP Mobility Support Using SMIv2

RFC 2003

IP Encapsulation within IP

RFC 2002

IP Mobility Support

RFC 1997

BGP Communities Attribute

RFC 1974

LZS STAC Compression

RFC 1973

PPP in Frame Relay

RFC 1967

PPP LZS-DCP Compression Protocol (LZS-DCP)

RFC 1966

BGP Route Reflection

RFC 1962

The PPP Compression Control Protocol (CCP)

RFC 1918

Address Allocation for Private Internets

RFC 1889

RTP: A Transport for Real-Time Applications

RFC 1829

The ESP DES-CBC Transform

RFC 1828

IP Authentication Using Keyed MD5

RFC 1827

IP Encapsulating Security Payload (ESP)

RFC 1826

IP Authentication Header

RFC 1825

Security Architecture for Internet Protocol

RFC 1812

Requirements for IP Version 4 Routers

RFC 1795

Makes RFC 1434 obsolete

Data Link Switching(DLSw): Switch-to-Switch Protocol AIW DLSw RIG: DLSw Closed Pages, DLSw Version 1.0

RFC 1793

Extending OSPF to Support Demand Circuits

RFC 1771

Supersedes RFC 1654

A Border Gateway Protocol (BGP-4)

RFC 1757

Supersedes RFC 1271

Remote Network Monitoring (RMON) Management Information Base

RFC 1755

ATM Signaling Support for IP over ATM

RFC 1745

BGP4/IDRP for IP---OSPF Interaction

RFC 1723

RIP Version 2 Carrying Additional Information

RFC 1722

RIP Version 2 Protocol Applicability Statement

RFC 1717

The PPP Multilink Protocol (MP)

RFC 1701

Generic Route Encapsulation (GRE)

RFC 1702

Generic Routing Encapsulation over IPv4 networks

RFC 1695

Definitions of Management Objects for ATM Management Version 8.0 Using SMIv2

RFC 1662

bit-oriented/async only

PPP in HDLC-like Framing

RFC 1661

PPP (Point-to-Point Protocol)

RFC 1657

Definitions of Managed Objects for Version 4 of the Border Gateway Protocol (BGP-4) Using SMIv2

RFC 1647

TN3270 Enhancements

RFC 1646

LU Name Selection only

TN3270 Extensions for LUname and Printer Selection

RFC 1638

PPP Bridging Control Protocol (BCP)

RFC 1634

Supersedes 1362 and 1551

Novell Routing over Various WAN Media (IPXWAN)

RFC 1631

The IP Network Address Translator (NAT)

RFC 1619

PPP over SONET

RFC 1618

PPP over ISDN

RFC 1613

X.25 over TCP, XOT

RFC 1593

SNA APPN Node MIB

RFC 1587

The OSPF NSSA Option

RFC 1583

Supersedes 1247

OSPF Version 2

RFC 1577

Classical IP and ARP over ATM

RFC 1576

TN3270 Current Practices

RFC 1573

Evolution of the Interfaces Group of MIB-II

RFC 1570

PPP LCP Extensions

RFC 1559

DECnet Phase IV MIB Extensions

RFC 1553

Compressing IPX Headers over WAN Media (CIPX)

RFC 1552

The PPP Internetwork Packet Exchange Control Protocol (IPXCP)

RFC 1549

PPP in HDLC Framing

RFC 1548

The Point-to-Point Protocol (PPP)

RFC 1542

BOOTP relay agent

Clarifications and Extensions for the Bootstrap Protocol

RFC 1534

Interoperation between DHCP and BOOTP

RFC 1531

Dynamic Host Configuration Protocol, Easy IP

RFC 1519

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

RFC 1512

Supersedes RFC 1285

FDDI Management Information Base

RFC 1510

The Kerberos Network Authentication Service (V5)

RFC 1497

BOOTP Vendor Extensions

RFC 1493

Supersedes RFC 1286

Definitions of Managed Objects for Bridges

RFC 1492

Access Control Protocol or TACACS

RFC 1490

Multiprotocol Interconnect over Frame Relay (Annex G---X.25 encapsulation over Frame Relay)

RFC 1483

Multiprotocol Encapsulation over ATM Adaptation Layer 5

RFC 1469

IP Multicast over Token Ring LANs

RFC 1450

MIB for SNMP Version 2

RFC 1449

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

RFC 1448

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

RFC 1447

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

RFC 1445

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

RFC 1444

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

RFC 1413

Identification Protocol

RFC 1406

Definitions of Managed Objects for the DS1 and E1 Interface Types

RFC 1403

BGP OSPF Interaction

RFC 1398

Definitions of Managed Objects for Ethernet-Like Interface Types

RFC 1395

BOOTP Extensions

RFC 1393

Traceroute Using an IP Option

RFC 1390

Transmission of IP and ARP over FDDI Networks

RFC 1382

SNMP MIB Extension for X.25 Packet Layer

RFC 1381

SNMP MIB Extension for X.25 LAPB

RFC 1378

Partial support

PPP AppleTalk Control Protocol (ATCP)

RFC 1377

PPP OSI Network Layer Control Protocol (OSINLCP)

RFC 1376

PPP DECnet Phase IV Control Protocol (DNCP)

RFC 1370

Applicability Statement for OSPF

RFC 1362

Novell IPX Over Various WAN Media (IPXWAN)

RFC 1356

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

RFC 1350

TFTP Version 2

RFC 1349

Type of Service in the Internet Protocol Suite

RFC 1348

DNS NSAP RRs

RFC 1334

PPP Authentication Protocols

RFC 1333

PPP Link Quality Monitoring

RFC 1332

PPP Internet Protocol Control Protocol (IPCP)

RFC 1331

Replaced by RFC 1548

PPP for the Transmission of Multiprotocol Datagrams over Point-to-Point Links

RFC 1323

TCP Timestamp

RFC 1321

The MD5 Message-Digest Algorithm

RFC 1317

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

RFC 1315

Partial support

MIB for Frame Relay DTEs

RFC 1305

Network Time Protocol (NTP) Version 3

RFC 1293

Inverse ARP

RFC 1286

Definitions of Managed Objects for Bridges

RFC 1268

Application of BGP in the Internet

RFC 1256

ICMP Router Discovery Messages

RFC 1253

MIB for OSPF Version 2

RFC 1243

AppleTalk Management Information Base

RFC 1236

IP to X.121 Address Mapping for DDN

RFC 1234

Tunneling IPX Traffic through IP Networks

RFC 1231

Partial support

IEEE 802.5 Token Ring MIB

RFC 1220

Point-to-Point Protocol (PPP) Extensions for Bridging

RFC 1215

Convention for Defining Traps for Use with SNMP

RFC 1213

Management Information Base for Network Management of TCP/IP-Based Internets: MIB-II

RFC 1212

Concise MIB Definitions.

RFC 1209

Transmission of IP Datagrams over SMDS Service

RFC 1196

Finger User Information Protocol

RFC 1195

Use of OSI IS-IS for Routing in TCP/IP in Dual Environments

RFC 1191

Path MTU Discovery

RFC 1172

PPP Initial Configuration Options

RFC 1157

Simple Network Management Protocol (SNMP)

RFC 1144

Compressing TCP/IP Headers for Low-Speed Serial Links

RFC 1144

TCP/IP Header Compression (Van Jacobson Method)

RFC 1141

Incremental Updating of the Internet Checksum

RFC 1139

Echo Function for ISO 8473 (PING)

RFC 1136

Administrative Domains and Routing Domains: A Model for Routing in the Internet

RFC 1122

Requirements for Internet Hosts---Communication Layers

RFC 1112

Host Extensions for IP Multicasting

RFC 1108

DCA Draft

IP Security Option (IPSO)

RFC 1101

DNS Encoding of Network Names and Other Types

RFC 1091

Telnet Terminal-Type Option

RFC 1084

BOOTP Extensions

RFC 1080

Telnet Remote Flow Control Option

RFC 1079

Telnet Terminal Speed Option

RFC 1075

Interoperate

Distance Vector Multicast Routing Protocol

RFC 1070

Use of the Internet as a Subnetwork for Experimentation with the OSI Network Layer

RFC 1069

Guidelines for the Use of Internet-IP Addresses in the ISO Connectionless-Mode Network Protocol

RFC 1058

Routing Information Protocol (RIP)

RFC 1055

Standard for the Transmission of IP Datagrams over Serial Lines: SLIP

RFC 1042

Standard for the Transmission of IP Datagrams over IEEE 802 Networks

RFC 1035

Domain Names---Implementation and Specification

RFC 1034

Domain Names---Concepts and Facilities

RFC 1027

Using ARP to Implement Transparent Subnet Gateways (Proxy ARP)

RFC 995

Replaced by ISO 9542

ES-to-IS Routing Exchange Protocol for Use in Conjunction with ISO 8473

RFC 994

Replaced by ISO 8473

Protocol for Providing the Connectionless-Mode Network Service

RFC 982

Guidelines for the Specification of the Top of the Structure of the Domain Specific Part (DSP) of the ISO standard NSAP address

RFC 951

Bootstrap Protocol (BootP)

RFC 950

Internet standard Subnetting Procedure

RFC 925

Multi-LAN Address Resolution (PROXY ARP)

RFC 922

Broadcasting Internet Datagrams in the Presence of Subnets (IP_BROAD)

RFC 919

Broadcasting Internet datagrams

RFC 906

Bootstrap Loading Using TFTP

RFC 904

Exterior Gateway Protocol (EGP) Formal Specification

RFC 903

Reverse Address Resolution Protocol (RARP)

RFC 896

Congestion Control in TCP/IP Internetworks

RFC 895

Standard for the Transmission of IP Datagrams over Experimental Ethernet Networks

RFC 894

Standard for the Transmission of IP Datagrams over Ethernet

RFC 891

Hello Protocol

RFC 879

The TCP Maximum Segment Size and Related Topics

RFC 877

Standard for the Transmission of IP Datagrams over Public Data Networks

RFC 874

Telnet Protocol Specification

RFC 863

Discard Service (TCP Discard)

RFC 862

Echo Service (TCP Echo)

RFC 860

Telnet Timing Mark Option

RFC 858

Telnet Suppress Go Ahead Option

RFC 857

Telnet Echo Option

RFC 856

Telnet Binary Transmission

RFC 855

Telnet Option Specification

RFC 854

MIL STD 1782

Telnet Protocol Specification

RFC 827

Exterior Gateway Protocol (EGP)

RFC 826

Address Resolution Protocol (ARP)

RFC 815

IP Datagram Reassembly Algorithms

RFC 813

Window and Acknowledgment Strategy in TCP/IP

RFC 793

MIL STD 1778

Transmission Control Protocol (TCP)

RFC 792

Internet Control Message Protocol (ICMP)

RFC 791

MIL STD 1777

Internetwork Protocol (IP)

RFC 783

Trivial File Transfer Protocol (TFTP) (Version 2)

RFC 779

Telnet Send-Location Option

RFC 768

User Datagram Protocol (UDP)

ATM Forum Standards

The full text for each standard may be obtained from the World Wide Web at: http://www.atmforum.com


Table 2: ATM Forum standards supported in Cisco IOS software

LMI (Integrated Local Management Interface)

ILMI 4.0 (af-ilmi-0065.000)

User-to-Network Interface

UNI 3.0 and 3.1 (af-uni-0010.002)

LAN Emulation (Version 2)

Ethernet and Token Ring (af-lane-0021.000)

Multiprotocol over ATM (Version 1)

MPOA (af-mpoa-0087.000)

Private Network-Network Interface

PNNI Version 1 (af-pnni-0055.000)

IEEE Standards

The full text for each standard may be obtained from the World Wide Web at: http://www.ieee.com


Table 3: IEEE standards supported in Cisco IOS software

802.1

LAN/MAN bridging and management

802.1Q

Virtual LANs

802.5

Token ring access method and physical layer specification

802.10

IEEE standards for local and metropolitan-area networks: interoperable LAN/MAN security (SILS)

Frame Relay Forum Standards

The full text for each standard may be obtained from the World Wide Web at: http://www.frforum.com

Frame Relay Forum standards supported in Cisco IOS software:

User-to-Network (UNI) Implementation Agreement---FRF.1.2

Frame Relay Network-to-Network (NNI) Implementation Agreement Version 2.1---FRF.2.1

Multiprotocol Encapsulation Implementation Agreement (MEI)---FRF.3.2

SVC User-to-Network Interface (UNI) Implementation Agreement---FRF.4.1

Frame Relay / ATM Network Internetworking Implementation Agreement---FRF.5

Frame Relay / ATM PVC Service Internetworking Implementation Agreement---FRF.8.1

Data Compression over Frame Relay Implementation Agreement ---FRF.9

Voice over Frame Relay Implementation Agreement---FRF.11

Frame Relay Fragmentation Implementation Agreement---FRF.12

Frame Relay Forum Implementation Agreement FRF.11 for Data Compression

CCITT Standards

CCITT standards supported in Cisco IOS Software

X.3---ITU-T/CCITT 1993 mandatories

X.25---ITU-T/CCITT 1993

X.28---ITU-T/CCITT 1993

X.29---ITU-T/CCITT 1993

X.31---X.25 on ISDN