Cisco Cisco IOS Software Release 12.4(4)T Données agrégées

Product Bulletin

Page 2 of 25

RFC

RFC Remarks

RFC Title

Cisco Supports?

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