Cisco IOS^TM Software Feature Matrices: Releases 8.3 through 11.2

Product Bulletin #511

Jump to:

IBM Features
IP Features
Bridging Features
DECnet Features
OSI Features
Novell Features
AppleTalk Features

Banyan Features
X.25 Features
Frame Relay Features
ISDN/DDR Features
PPP Features
SMDS Features
Router/Network Management

Security Features
Platform Specific Features
ATM Features
Commserver/Protocol Translator Features
Basic Configuration Features

This Product Bulletin provides matrices which will allow you to map Cisco IOS software features to specific software release versions from 8.3 through 11.2. These matrices are intended to be used as references for determining or verifying that specific features are supported in specific Cisco IOS software releases. For ease of use, these matrices are grouped by feature set, e.g. IBM, IP, Novell, AppleTalk, etc.

As an example, in order to determine which Cisco IOS releases support "Multigroup HSRP," refer to the "IP Features" matrix. Here all of the major IP features within Cisco IOS software are listed in the first column. The check marks (X) in the adjacent columns indicate the Cisco IOS software releases which support this feature. In this case, we find that "Multigroup HSRP" is supported in Cisco IOS releases 10.3, 11.0, 11.1, and 11.2.

Unless otherwise noted, each feature was introduced in an FCS [x.y(1)] release. Features introduced in Cisco IOS maintenance releases are indicated.

Please note that many of the features which are indicated as supported in Cisco IOS release 8.3 were actually introduced in a pre-8.3 release.

These matrices will be updated with every major Cisco IOS software release in order to provide timely and up-to-date information. In addition, these matrices will be posted and kept up-to-date on CCO at http://www.cisco.com/.

For information regarding software release dates and software lifecycle information, please refer to the "Cisco IOS Lifecycle Matrices."

IBM Features

**Table 1. Cisco IOS Software Release IBM Features**
IBM Features		IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
SDLC Transport (STUN)		X	X	X	X	X	X	X	X	X	X
Per-Protocol RIF Fields on TR		X	X	X	X	X	X	X	X	X	X
NetBIOS Access Control Filtering		X	X	X	X	X	X	X	X	X	X
Remote Source-Route Bridging (RSRB)		X	X	X	X	X	X	X	X	X	X
LLC2 Local Ack		---	X	X	X	X	X	X	X	X	X
SDLLC		---	X	X	X	X	X	X	X	X	X
SR/TLB		---	X	X	X	X	X	X	X	X	X
SRT Transparent Bridging		---	X	X	X	X	X	X	X	X	X
LAN Network Manager (LNM) Support		---	X	X	X	X	X	X	X	X	X
Token Ring Access Expressions		---	X	X	X	X	X	X	X	X	X
Fast RSRB		---	X	X	X	X	X	X	X	X	X
Ethernet/TR-TR NetBIOS		---	---	X	X	X	X	X	X	X	X
Local DLC Termination (Local Ack)		---	---	X	X	X	X	X	X	X	X
NetBIOS Name Caching		---	---	X	X	X	X	X	X	X	X
SDLC to TR Conversion (SDLLC for TR)		---	---	X	X	X	X	X	X	X	X
SDLC to Ethernet Conv. (SDLLC for Ethernet)		---	---	X	X	X	X	X	X	X	X
SNA MAC Address Caching (Proxy Explorer)		---	---	X	X	X	X	X	X	X	X
TCP/IP Encapsulation (RSRB)		---	---	X	X	X	X	X	X	X	X
TR-TR SNA Switching (RSRB)		---	---	X	X	X	X	X	X	X	X
Ethernet SNA Switching		---	---	X	X	X	X	X	X	X	X
Prioritization(SRB)		---	---	X	X	X	X	X	X	X	X
Inverse SDLC-TR Conv.		---	---	X	X	X	X	X	X	X	X
PU1/PU2.1 SDLC (STUN)		---	---	X	X	X	X	X	X	X	X
PU4 Transmission Groups		---	---	X	X	X	X	X	X	X	X
Source-Route Bridging (SRB)		---	---	X	X	X	X	X	X	X	X
BM LNM Support		---	---	X	X	X	X	X	X	X	X
NetView-SNMP		---	---	X	X	X	X	X	X	X	X
SR/TLB		---	---	X	X	X	X	X	X	X	X
Custom Queuing		---	---	---	---	---	X	X	X	X	X
Qualified Logical Link Control (QLLC)		---	---	---	---	---	X	X	X	X	X
SRB Dynamic Spanning Tree		---	---	---	---	---	X	X	X	X	X
Expanded SDLC support: Broadcast Services		---	---	---	---	---	X	X	X	X	X
Two-Way Simultaneous SDLC Transmission		---	---	---	---	---	X	X	X	X	X
DLSw+ - 10.3(2)		---	---	---	---	---	---	X	X	X	X
RFC 1490 Support for SNA		---	---	---	---	---	---	X	X	X	X
DSPU Concentration		---	---	---	---	---	---	X	X	X	X
SRB Over FDDI		---	---	---	---	---	---	X	X	X	X
SRB Fast Explorers		---	---	---	---	---	---	X	X	X	X
MTU Discovery		---	---	---	---	---	---	X	X	X	X
TCP Receive Window Size		---	---	---	---	---	---	X	X	X	X
DLSw+ Over QLLC/Frame Relay Direct		---	---	---	---	---	---	---	X	X	X
SDLC Improvements		---	---	---	---	---	---	---	X	X	X
Dial Backup support for FRAS		---	---	---	---	---	---	---	X	X	X
STUN Over Frame Relay Using Direct Encapsulation		---	---	---	---	---	---	---	X	X	X
DSPU Over SDLC, Ethernet		---	---	---	---	---	---	---	X	X	X
Bisync With LACK and Prioritization		---	---	---	---	---	---	---	X	X	X
Bisync Over Frame Relay		---	---	---	---	---	---	---	X	X	X
APPN/ISR with DLUr		---	---	---	---	---	---	---	X	X	X
APPN Over RSRB		---	---	---	---	---	---	---	X	X	X
Netview Native Service Point		---	---	---	---	---	---	---	X	X	X
SNA Support over CIP - 11.0(2)		---	---	---	---	---	---	---	X	X	X
TCP/IP Offload on CIP - 11.0(3)		---	---	---	---	---	---	---	X	X	X
MIB Support:	TCP/IP Offload MIB	---	---	---	---	---	---	---	---	X	X
	CIP/SNA MIB	---	---	---	---	---	---	---	X	X	X
	CIP/VLAN MIB	---	---	---	---	---	---	---	X	X	X
	RSRB MIB	---	---	---	---	---	---	---	X	X	X
	STUN MIB	---	---	---	---	---	---	---	X	X	X
	SDLLC MIB	---	---	---	---	---	---	---	X	X	X
	QLLC MIB	---	---	---	---	---	---	---	X	X	X
	SNADLC/CONV MIB	---	---	---	---	---	---	---	X	X	X
	SNADLC/LLC MIB	---	---	---	---	---	---	---	X	X	X
	SDLC MIB	---	---	---	---	---	---	---	X	X	X
	BSTUN MIB	---	---	---	---	---	---	---	X	X	X
	BSC MIB	---	---	---	---	---	---	---	X	X	X
	APPN MIB	---	---	---	---	---	---	---	X	X	X
	DLSw+ MIB	---	---	---	---	---	---	---	---	X	X
DLSw+ LNM Support (11.1 maintenance release feature)		---	---	---	---	---	---	---	---	X	X
DLSw+ Support on RSP		---	---	---	---	---	---	---	---	X	X
DLSw+ Enhancements for ISDN/Switched Environments		---	---	---	---	---	---	---	---	X	X
DLSw+ Peer Backup Enhancements		---	---	---	---	---	---	---	---	X	X
DLSW+ Support on Cisco 7500		---	---	---	---	---	---	---	---	X	X
DLSw+ Multidrop PU 2.0/2.1 Support		---	---	---	---	---	---	---	---	X	X
DLSw+ Support for 80D5 (Ethernet v2)		---	---	---	---	---	---	---	---	X	X
Downstream Physical Unit (DSPU) Network Management Event Support		---	---	---	---	---	---	---	---	X	X
APPN (Phase 2)		---	---	---	---	---	---	---	---	X	X
Frame Relay Access Server (FRAS) Boundary Access Node (BAN) Support		---	---	---	---	---	---	---	---	X	X
APPN Central Resource Registration		---	---	---	---	---	---	---	---	---	X
APPN DLUR MIB		---	---	---	---	---	---	---	---	---	X
NCIA Server		---	---	---	---	---	---	---	---	---	X
TN3270 Server		---	---	---	---	---	---	---	---	---	X
Fast Switched SR/TLB		---	---	---	---	---	---	---	---	---	X
LAN Network Manager (LNM) Over DLSw+		---	---	---	---	---	---	---	---	---	X
Native Service Point (NSP) Over DLSw+		---	---	---	---	---	---	---	---	---	X
Down Stream Physical Unit (DSPU) Over DLSw+		---	---	---	---	---	---	---	---	---	X
APPN Over DLSw+		---	---	---	---	---	---	---	---	---	X
SRB Over FDDI to DLSw+		---	---	---	---	---	---	---	---	---	X
Response Time Reporter		---	---	---	---	---	---	---	---	---	X

IP Features

**Table 2. Cisco IOS Software Release IP Features**
IP Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
EGP	X	X	X	X	X	X	X	X	X	X
IGRP	X	X	X	X	X	X	X	X	X	X
RIP	X	X	X	X	X	X	X	X	X	X
IP Accounting	X	X	X	X	X	X	X	X	X	X
ICMP Services	X	X	X	X	X	X	X	X	X	X
Route Filters	X	X	X	X	X	X	X	X	X	X
Hello Protocol	X	X	X	X	X	X	X	X	X	X
Multiple IP Helper Addresses	X	X	X	X	X	X	X	X	X	X
IP Autonomous Switching	X	X	X	X	X	X	X	X	X	X
SLIP	X	X	X	X	X	X	X	X	X	X
HP Probe Proxy	X	X	X	X	X	X	X	X	X	X
ARP	X	X	X	X	X	X	X	X	X	X
RARP and BOOTP	X	X	X	X	X	X	X	X	X	X
Loadsharing	X	X	X	X	X	X	X	X	X	X
UDP/IP Broadcasts	X	X	X	X	X	X	X	X	X	X
ICMP/DNS/MTU Path Discovery	X	X	X	X	X	X	X	X	X	X
BGP	X	X	X	X	X	X	X	X	X	X
TCP Header Compression	X	X	X	X	X	X	X	X	X	X
OSPF	---	X	X	X	X	X	X	X	X	X
Comprehensive Access List	---	---	X	X	X	X	X	X	X	X
IPSO	---	---	X	X	X	X	X	X	X	X
IRDP	---	---	X	X	X	X	X	X	X	X
Priority Queueing--Addresses & Protocols	---	---	X	X	X	X	X	X	X	X
UDP Flooding	---	---	X	X	X	X	X	X	X	X
Inbound Access Lists	---	---	---	X	X	X	X	X	X	X
Tunneling (GRE)	---	---	---	X	X	X	X	X	X	X
Integrated IS-IS	---	---	---	X	X	X	X	X	X	X
Route Redistribution	---	---	---	X	X	X	X	X	X	X
Custom Queueing--Addresses & Protocols	---	---	---	X	X	X	X	X	X	X
EIGRP	---	---	---	X	X	X	X	X	X	X
Filtering Routing Information	---	---	---		X	X	X	X	X	X
Classless Inter Domain Routing (CIDR)/BGP4	---	---	---	---	X	X	X	X	X	X
64 Meg Route Processor	---	---	---	---	X	X	X	X	X	X
Hot Standby Router Protocol (HSRP)	---	---	---	---	X	X	X	X	X	X
DNSix Phase 1 and Audit Trail Facility	---	---	---	---	X	X	X	X	X	X
IP Multicast (PIM, IGMP)	---	---	---	---	---	X	X	X	X	X
Local Area Mobility	---	---	---	---	---	X	X	X	X	X
Multigroup HSRP	---	---	---	---	---	---	X	X	X	X
NHRP	---	---	---	---	---	---	X	X	X	X
IP TOS Queuing	---	---	---	---	---	---	X	X	X	X
Cisco Discovery Protocol (CDP)	---	---	---	---	---	---	X	X	X	X
BGP Communities	---	---	---	---	---	---	X	X	X	X
OSPF Route Summarization - 10.3(3)	---	---	---	---	---	---	X	X	X	X
Weighted Fair Queuing	---	---	---	---	---	---	---	X	X	X
MD5 Route Authentication (RFC1321)	---	---	---	---	---	---	---	X	X	X
Policy-Based Routing	---	---	---	---	---	---	---	X	X	X
Multicast Fast-Switching	---	---	---	---	---	---	---	X	X	X
Custom & Priority Queuing MIB	---	---	---	---	---	---	---	X	X	X
IP Access List Violation Logging	---	---	---	---	---	---	---	X	X	X
OSPF Point-to-Multipoint	---	---	---	---	---	---	---	X	X	X
Next Hop Resolution Protocol (NHRP) for IPX	---	---	---	---	---	---	---	---	X	X
Fast Install for Statis Routes	---	---	---	---	---	---	---	---	X	X
Fast-Switched GRE on Low-End	---	---	---	---	---	---	---	---	X	X
Routing Information Protocol v2 (RIPv2)	---	---	---	---	---	---	---	---	X	X
On Demand Routing	---	---	---	---	---	---	---	---	---	X
OSPF On-Demand Circuit	---	---	---	---	---	---	---	---	---	X
OSPF Not-So-Stubby Areas (NSSA)	---	---	---	---	---	---	---	---	---	X
BGP4 Soft Configuration	---	---	---	---	---	---	---	---	---	X
BGP4 Multipath Support	---	---	---	---	---	---	---	---	---	X
BGP4 Prefix Filtering With Inbound Route Maps	---	---	---	---	---	---	---	---	---	X
Network Address Translation (NAT)	---	---	---	---	---	---	---	---	---	X
Named IP Access Control List	---	---	---	---	---	---	---	---	---	X
Resource Reservation Protocol (RSVP)	---	---	---	---	---	---	---	---	---	X
Random Early Detection (RED)	---	---	---	---	---	---	---	---	---	X
Generic Traffic Shaping	---	---	---	---	---	---	---	---	---	X
Enhanced IGRP Optimizations	---	---	---	---	---	---	---	---	---	X

Bridging Features

**Table 3. Cisco IOS Software Release Bridging Features**
Bridging Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Multi-Domain Spanning Tree Support	X	X	X	X	X	X	X	X	X	X
LAT Filters	X	X	X	X	X	X	X	X	X	X
SR/TLB	---	X	X	X	X	X	X	X	X	X
Translational Bridging Between Ethernet, FDDI, TR	---	---	X	X	X	X	X	X	X	X
Extended Filters for Translational Bridging	---	---	X	X	X	X	X	X	X	X
Source Route Bridging MIB	---	---	X	X	X	X	X	X	X	X
AppleTalk, XNS, VINES, Bridging Over SMDS	---	---	---	X	X	X	X	X	X	X
Transparent Bridging	---	---	---	X	X	X	X	X	X	X
Autonomous Switching for Transparent Bridging	---	---	---	X	X	X	X	X	X	X
RFC 1493 SNMP Bridging MIB	---	---	---	X	X	X	X	X	X	X
Deterministic Load Distribution for Bridging	---	---	---	---	---	X	X	X	X	X
Transparently Bridged Virtual LANs (vLAN)	---	---	---	---	---	---	X	X	X	X
Concurrent Bridging & Routing	---	---	---	---	---	---	---	X	X	X
Inter-Switch Link (ISL) VLAN Support	---	---	---	---	---	---	---	X	X	X
802.10 VLAN Support	---	---	---	---	---	---	---	X	X	X
Virtual LAN (vLAN) Routing	---	---	---	---	---	---	---	---	X	X
Integrated Routing and Bridging	---	---	---	---	---	---	---	---	---	X

DECnet Features

**Table 4. Cisco IOS Software Release DECnet Features**
DECnet Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Extended DECnet Access Lists	---	X	X	X	X	X	X	X	X	X
Address Translation Gateway	---	---	X	X	X	X	X	X	X	X
Level 1 to Level 2 Integrated Routing	---	---	X	X	X	X	X	X	X	X
DECnet on Token Ring	---	---	X	X	X	X	X	X	X	X
Phase IV to Phase V Conversion (Integrated )	---	---	X	X	X	X	X	X	X	X
LAT to TCP/IP Translation	---	---	X	X	X	X	X	X	X	X
LAT Compression	---	---	X	X	X	X	X	X	X	X
Priority Queuing	---	---	X	X	X	X	X	X	X	X
Comprehensive Access Lists Including Usernames and Applications	---	---	X	X	X	X	X	X	X	X
DECnet/PPP	---	---	---	X	X	X	X	X	X	X
DECnet to OSI Conversion Enhancements	---	---	---	X	X	X	X	X	X	X
Tunneling (GRE)	---	---	---	X	X	X	X	X	X	X
Custom Queuing	---	---	---	X	X	X	X	X	X	X
DECnet IV Prime	---	---	---	---	X	X	X	X	X	X
DECnet DDR	---	---	---	---	---	---	X	X	X	X
Dynamic DECnet Route Advertisements	---	---	---	---	---	---	X	X	X	X
DECnet Hostname-to-Address Mapping	---	---	---	---	---	---	X	X	X	X

OSI Features

**Table 5. Cisco IOS Software Release OSI Features**
OSI Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
ISO-IGRP	X	X	X	X	X	X	X	X	X	X
OSI CMNS	---	X	X	X	X	X	X	X	X	X
Route Redistribution & Mapping(ISO-IGRP/IS-IS)	---	---	X	X	X	X	X	X	X	X
DECnet Phase IV to PhaseV Conversion	---	---	X	X	X	X	X	X	X	X
Priority Queuing	---	---	X	X	X	X	X	X	X	X
OSI Access Lists	---	---	---	X	X	X	X	X	X	X
Integrated IS-IS	---	---	---	X	X	X	X	X	X	X
Inbound Access Lists	---	---	---	X	X	X	X	X	X	X
Tunneling (GRE)	---	---	---	X	X	X	X	X	X	X
Custom Queuing	---	---	---	X	X	X	X	X	X	X
OSI/CLNS DDR	---	---	---	---	---	---	X	X	X	X
Target Address Resolution Protocol (TARP)	---	---	---	---	---	---	---	---	X	X

Novell Features

**Table 6. Cisco IOS Software Release Novell Features**
Novell Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
IPX	X	X	X	X	X	X	X	X	X	X
RIP Filters	X	X	X	X	X	X	X	X	X	X
SAP Filters	X	X	X	X	X	X	X	X	X	X
Static Routes	X	X	X	X	X	X	X	X	X	X
Static SAP's	X	X	X	X	X	X	X	X	X	X
802.3 (novell-ether) Encapsulation on Ethernet	X	X	X	X	X	X	X	X	X	X
Ethernet-II (arpa) Encapsulation on Ethernet	X	X	X	X	X	X	X	X	X	X
Variable SAP Update Timers	X	X	X	X	X	X	X	X	X	X
Variable RIP Update Timers	X	X	X	X	X	X	X	X	X	X
Loadsharing across multiple paths	---	X	X	X	X	X	X	X	X	X
Comprehensive Packet Filters	---	---	X	X	X	X	X	X	X	X
GetNearest Server (response with last heard server)	---	---	X	X	X	X	X	X	X	X
IPX Broadcast Filters	---	---	X	X	X	X	X	X	X	X
Multiple Helper Addresses	---	---	X	X	X	X	X	X	X	X
Comprehensive Packet Filters With network # masks	---	---	---	X	X	X	X	X	X	X
Priority Queueing -- Addresses, Sockets, Protocols	---	---	---	X	X	X	X	X	X	X
Custom Queueing -- Addresses, Sockets, Protocols	---	---	---	X	X	X	X	X	X	X
RIP Filters With net # Masks	---	---	---	X	X	X	X	X	X	X
EIGRP for Novell	---	---	---	X	X	X	X	X	X	X
Tunnelling Within IP (GRE)	---	---	---	X	X	X	X	X	X	X
Multiple Novell Encapsulations on a single Ethernet Interface	---	---	---	X	X	X	X	X	X	X
Ethernet-snap (LLC/SNAP) Encapsulation on Ethernet	---	---	---	X	X	X	X	X	X	X
Ethernet-802.2 (iso1) Encapsulation on Ethernet	---	---	---	X	X	X	X	X	X	X
NetBIOS Encapsulated in IPX Packet & Broadcast Filters	---	---	---	X	X	X	X	X	X	X
PPP Encapsulation of IPX (not IPXWAN)	---	---	---	X	X	X	X	X	X	X
GetNearest Server (response with round robin of eligible servers)	---	---	---	X	X	X	X	X	X	X
GetNearest Server Response Filters	---	---	---	X	X	X	X	X	X	X
IPX WAN 1.0	---	---	---	---	X	X	X	X	X	X
IPX Accounting	---	---	---	---	X	X	X	X	X	X
Novell IPX FastSwitching Enhancements	---	---	---	---	---	X	X	X	X	X
Novell-Compliant IPX Ping	---	---	---	---	---	X	X	X	X	X
Novell IPX MIB	---	---	---	---	---	X	X	X	X	X
NLSP	---	---	---	---	---	---	X	X	X	X
IPXWAN 2.0	---	---	---	---	---	---	X	X	X	X
IPX Floating Static Routes	---	---	---	---	---	---	X	X	X	X
SPX Spoofing	---	---	---	---	---	---	---	X	X	X
Dynamic Address Mapping for IPX Over SMDS - 11.0(3)	---	---	---	---	---	---	---	X	X	X
EIGRP to NLSP Route Redistribution	---	---	---	---	---	---	---	---	X	X
Input Access Lists	---	---	---	---	---	---	---	---	X	X
Per-Host Load Balancing	---	---	---	---	---	---	---	---	X	X
NLSP Route Aggregation	---	---	---	---	---	---	---	---	X	X
Raw FDDI IPX Encapsulation	---	---	---	---	---	---	---	---	X	X
IPX Header Compression (RFC 1553)	---	---	---	---	---	---	---	---	X	X
Novell Asynchronous Services Interface (NASI) Support	---	---	---	---	---	---	---	---	X	X
Display SAP by Name	---	---	---	---	---	---	---	---	---	X
IPX Access Control List Violation Logging	---	---	---	---	---	---	---	---	---	X
Plain English IPX Access List	---	---	---	---	---	---	---	---	---	X

AppleTalk Features

**Table 7. Cisco IOS Software Release AppleTalk Features**
AppleTalk Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
AT Over SMDS	X	X	X	X	X	X	X	X	X	X
Packet Filters	X	X	X	X	X	X	X	X	X	X
Route Filters	X	X	X	X	X	X	X	X	X	X
IPTalk Support (AT encapsulated in IP)	X	X	X	X	X	X	X	X	X	X
MacIP Address Mgmt.	X	X	X	X	X	X	X	X	X	X
Dynamic Interface Config. (LAN only)-Discovery	X	X	X	X	X	X	X	X	X	X
Variable RTMP Update Timers	X	X	X	X	X	X	X	X	X	X
Variable AARP Timers	X	X	X	X	X	X	X	X	X	X
Variable AARP Cache Timeout Values	X	X	X	X	X	X	X	X	X	X
Variable ZIP Query Intervals	X	X	X	X	X	X	X	X	X	X
AT Phase I/II	X	X	X	X	X	X	X	X	X	X
AT ARP	X	X	X	X	X	X	X	X	X	X
AT DDP	X	X	X	X	X	X	X	X	X	X
AT RTMP	X	X	X	X	X	X	X	X	X	X
AT NBP	X	X	X	X	X	X	X	X	X	X
AT ZIP	X	X	X	X	X	X	X	X	X	X
AT AEP	X	X	X	X	X	X	X	X	X	X
AT ATP	X	X	X	X	X	X	X	X	X	X
SNMP Inside AT DDP	---	X	X	X	X	X	X	X	X	X
AT Extended Access Lists	---	X	X	X	X	X	X	X	X	X
AT SNMP	---	---	X	X	X	X	X	X	X	X
GetZoneList Reply Filters	---	---	X	X	X	X	X	X	X	X
AT EIGRP	---	---	---	X	X	X	X	X	X	X
Priority Queueing -- Addresses	---	---	---	X	X	X	X	X	X	X
Custom Queueing -- Addresses	---	---	---	X	X	X	X	X	X	X
Tunneling Within IP (GRE & Cayman)	---	---	---	X	X	X	X	X	X	X
AT DDR	---	---	---	---	X	X	X	X	X	X
AT MIB	---	---	---	---	---	X	X	X	X	X
AT ZIP Reply Filters	---	---	---	---	---	X	X	X	X	X
AT AURP	---	---	---	---	---	X	X	X	X	X
AT Inter-Enterprise Routing	---	---	---	---	---	---	X	X	X	X
AT NBP Filters	---	---	---	---	---	---	---	X	X	X
AT Floating Static Routes	---	---	---	---	---	---	---	X	X	X
AT AURP Options	---	---	---	---	---	---	---	X	X	X
AT SMRP	---	---	---	---	---	---	---	X	X	X
SMRP Fast Switching	---	---	---	---	---	---	---	---	X	X
AT Load Balancing	---	---	---	---	---	---	---	---	---	X

Banyan Features

**Table 8. Cisco IOS Software Release Banyan Features**
Banyan Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Serverless LAN Support	---	---	X	X	X	X	X	X	X	X
Comprehensive Packet Filters--- Addresses, Addr Masks, Port Numbers	---	---	X	X	X	X	X	X	X	X
Variable Redirect Routing Message Frequency	---	---	X	X	X	X	X	X	X	X
Static Routes	---	---	X	X	X	X	X	X	X	X
Ignore "Class" Field When Forwarding Packets	---	---	X	X	X	X	X	X	X	X
VINES Time-of-Day Support	---	---	---	X	X	X	X	X	X	X
Partial Routing Updates	---	---	---	X	X	X	X	X	X	X
No-Split Horizon Option	---	---	---	X	X	X	X	X	X	X
Variable Routing Update Timers	---	---	---	X	X	X	X	X	X	X
Loadsharing	---	---	---	X	X	X	X	X	X	X
Fast Switching of VINES	---	---	---	X	X	X	X	X	X	X
VINES Over SMDS/CBDS	---	---	---	X	X	X	X	X	X	X
Priority Queuing Using Banyan Access Lists	---	---	---	X	X	X	X	X	X	X
Priority Queueing -Addresses, Addr Masks, Port #s	---	---	---	X	X	X	X	X	X	X
Custom Queueing -Addresses, Addr Masks, Port #s	---	---	---	X	X	X	X	X	X	X
Fast Switching	---	---	---	X	X	X	X	X	X	X
Sequenced RTP (Vines 5.5x Routing)	---	---	---	---	X	X	X	X	X	X
Inverse ARP for Vines	---	---	---	---	X	X	X	X	X	X
Vines FastSwitching Enhancements	---	---	---	---	---	X	X	X	X	X
Vines-Compliant Traceroute	---	---	---	---	---	X	X	X	X	X
DDR	---	---	---	---	---	---	X	X	X	X
VINES Floating Static Routes	---	---	---	---	---	---	---	X	X	X

X.25 Features

**Table 9. Cisco IOS Software Release X.25 Features**
X.25 Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Bridging over X.25	X	X	X	X	X	X	X	X	X	X
X.25 PAD Support	X	X	X	X	X	X	X	X	X	X
Integral X.25 Switching	X	X	X	X	X	X	X	X	X	X
X.25 Address Substitution When Switching	X	X	X	X	X	X	X	X	X	X
Multi-VC for Encapsulation	X	X	X	X	X	X	X	X	X	X
X.25 DDN	X	X	X	X	X	X	X	X	X	X
X.25 TCP Header Compression	---	X	X	X	X	X	X	X	X	X
Integral Protocol Translation	---		X	X	X	X	X	X	X	X
X.25 Blacker Emergency Mode	---	---	X	X	X	X	X	X	X	X
Full GOSIP Compliance	---	---	---	X	X	X	X	X	X	X
Modified Support for NUID	---	---	---	X	X	X	X	X	X	X
Alternate Routing for X.25 Over TCP	---	---	---	X	X	X	X	X	X	X
Remote X.25 PVC Switching	---	---	---	X	X	X	X	X	X	X
X.25 MIB	---	---	---	X	X	X	X	X	X	X
X.25 Virtual Interfaces	---	---	---	---	X	X	X	X	X	X
X.25 1988 Support	---	---	---	---	X	X	X	X	X	X
RFC 1356	---	---	---	---	---	X	X	X	X	X
X.25 Payload Compression	---	---	---	---	---	X	X	X	X	X
IPXWAN on X.25	---	---	---	---	---	X	X	X	X	X
Priority Queuing with LAPB and Compression	---	---	---	---	---	---	X	X	X	X
Stacker Compression over LAPB - 10.3(3)	---	---	---	---	---	---	X	X	X	X
Transparent Bridging over LAPB	---	---	---	---	---	---	---	X	X	X

Frame Relay Features

**Table 10. Cisco IOS Software Release Frame Relay Features**
Frame Relay Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
FR Support	X	X	X	X	X	X	X	X	X	X
FR FECN Bits for OSI and DECnet Phase IV	---	---	X	X	X	X	X	X	X	X
Virtual Interfaces	---	---	---	X	X	X	X	X	X	X
Multiprotocol Inverse ARP	---	---	---	X	X	X	X	X	X	X
FR MIB	---	---	---	X	X	X	X	X	X	X
Syslog Trap Alert for FR DLCI Loss	---	---	---	X	X	X	X	X	X	X
FR PVC Switching	---	---	---	X	X	X	X	X	X	X
Broadcast Queue	---	---	---	X	X	X	X	X	X	X
FR Keepalives	---	---	---	---	X	X	X	X	X	X
Inverse ARP (RFC 1293) for VINES and DECnet	---	---	---	---	X	X	X	X	X	X
DE Bit Support	---	---	---	---	---	X	X	X	X	X
TCP/IP Header Compression	---	---	---	---	---	X	X	X	X	X
IPXWAN Support	---	---	---	---	---	X	X	X	X	X
RFC1490-Transparent Bridging	---	---	---	---	---	---	X	X	X	X
FR Dial Backup per DLCI - 10.3(2)	---	---	---	---	---	---	X	X	X	X
AutoInstall Over FR - 10.3(3)	---	---	---	---	---	---	X	X	X	X
DDR Over Frame Relay - 10.3(3)	---	---	---	---	---	---	X	X	X	X
Fast-Switched FR Bridging	---	---	---	---	---	---	---	X	X	X
DLCI Prioritization	---	---	---	---	---	---	---	X	X	X
FR Payload Compression - 11.0(4)	---	---	---	---	---	---	---	X	X	X
FR SVC Support (DTE)	---	---	---	---	---	---	---	---	---	X
Traffic Shaping Over FR	---	---	---	---	---	---	---	---	---	X

ISDN/DDR Features

**Table 11. Cisco IOS Software Release ISDN/DDR Features**
ISDN/DDR Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Dial Backup	X	X	X	X	X	X	X	X	X	X
DDR With V.25bis Control	---	X	X	X	X	X	X	X	X	X
DDR for IP	---	X	X	X	X	X	X	X	X	X
DDR for Bridging	---	X	X	X	X	X	X	X	X	X
DDR for IPX	---	---	X	X	X	X	X	X	X	X
Support for Destination Hunt Groups	---	---	---	X	X	X	X	X	X	X
Dial Back-up Using DDR	---	---	---	---	X	X	X	X	X	X
AppleTalk DDR	---	---	---	---	X	X	X	X	X	X
Bandwidth on Demand	---	---	---	---	X	X	X	X	X	X
ISDN Subaddressing	---	---	---	---	X	X	X	X	X	X
Calling Line Identification (CLI/ANI)	---	---	---	---	X	X	X	X	X	X
DTR Dialing on Synchronous Serial Lines for X.25 DDR - 10.0(5)	---	---	---	---	X	X	X	X	X	X
ISDN Caller ID Screening	---	---	---	---	X	X	X	X	X	X
ISDN MBRI	---	---	---	---	---	X	X	X	X	X
ISDN PRI	---	---	---	---	---	X	X	X	X	X
"Snapshot" Routing Updates - 10.2(2)	---	---	---	---	---	X	X	X	X	X
DTR Dialing	---	---	---	---	---	X	X	X	X	X
Dial-up X.25 Using ISDN	---	---	---	---	---	X	X	X	X	X
DDR Dialer Hold Queue	---	---	---	---	---	---	X	X	X	X
DDR Over LAPB	---	---	---	---	---	---	X	X	X	X
DDR Fast Failover for ISDN	---	---	---	---	---	---	X	X	X	X
E1 PRI Signaling	---	---	---	---	---	---	X	X	X	X
ISDN Semipermanent Connections (Germany only) - 10.3(3)	---	---	---	---	---	---	X	X	X	X
DDR Over Frame Relay - 10.3(3)	---	---	---	---	---	---	X	X	X	X
ISDN/DDR Fast-Switching	---	---	---	---	---	---	---	X	X	X
Asynchronous ISDN Access (V.120 Support)	---	---	---	---	---	---	---	---	X	X
Virtual Private Dial-up Network (VPDN)	---	---	---	---	---	---	---	---	---	X
Dialer Profiles	---	---	---	---	---	---	---	---	---	X

PPP Features

**Table 12. Cisco IOS Software Release PPP Features**
PPP Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
CHAP	---	---	X	X	X	X	X	X	X	X
LQM and Magic Number Support	---	---	X	X	X	X	X	X	X	X
PAP	---	---	---	X	X	X	X	X	X	X
IP, IPX, AT, DECNET, OSI, XNS, TBR Support	---	---	---	X	X	X	X	X	X	X
IP Autonomous Switching Over PPP	---	---	---	X	X	X	X	X	X	X
PPP Link Quality Monitoring	---	---	---	X	X	X	X	X	X	X
IPX Fast Switching over PPP	---	---	---	X	X	X	X	X	X	X
Multiprotocol PPP Support for OSI, DECnet IV, IPX, AT, XNS, VINES, and Transparent Bridging	---	---	---	X	X	X	X	X	X	X
IPX WAN	---	---	---	---	X	X	X	X	X	X
PPP Compression Control Protocol (CCP)	---	---	---	---	---	---	X	X	X	X
Multilink PPP (RFC 1717) - 11.0(3)	---	---	---	---	---	---	---	X	X	X
PPP Callback - 11.0(3)	---	---	---	---	---	---	---	X	X	X
Multichassis Multilink PPP (MMP)	---	---	---	---	---	---	---	---	---	X
Combinet Packet Protocol (CPP) Support	---	---	---	---	---	---	---	---	---	X
Half Bridge/Half Router for CPP and PPP	---	---	---	---	---	---	---	---	---	X

SMDS Features

**Table 13. Cisco IOS Software Release SMDS Features**
SMDS Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
SMDS Support	X	X	X	X	X	X	X	X	X	X
RFC 1209	---	---	X	X	X	X	X	X	X	X
SMDS Fast Switching for IP	---	---	X	X	X	X	X	X	X	X
Multi-LIS Support	---	---	---	X	X	X	X	X	X	X
Support for VINES Over SMDS	---	---	---	X	X	X	X	X	X	X
DXI 3.2 DTE/DCE	---	---	---	X	X	X	X	X	X	X
Bridging	---	---	---	X	X	X	X	X	X	X
Support for 15 Digit Addressing	---	---	---	---	X	X	X	X	X	X
Virtual Interfaces	---	---	---	---	---	X	X	X	X	X
SMDSTalk	---	---	---	---	---	---	X	X	X	X
DECnet/OSI Mapping Over SMDS	---	---	---	---	---	---	X	X	X	X
Dynamic Address Mapping for IPX over SMDS - 11.0(3)	---	---	---	---	---	---	---	X	X	X
Fast-Switched Bridging over SMDS	---	---	---	---	---	---	---	---	X	X
Fast-Switched IPX over SMDS	---	---	---	---	---	---	---	---	X	X

Router/Network Management

**Table 14. Cisco IOS Software Release Router/Network Management**
Router/Network Mgmt	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
SNMP MIB II Support	X	X	X	X	X	X	X	X	X	X
SNMP v1	X	X	X	X	X	X	X	X	X	X
Generic Interfaces	X	X	X	X	X	X	X	X	X	X
Token Ring MIB	---	X	X	X	X	X	X	X	X	X
SRB MIB	---	X	X	X	X	X	X	X	X	X
Per Protocol/Per Interface Accounting	---	---	X	X	X	X	X	X	X	X
FLASH EPROM MIB Variables	---	---	X	X	X	X	X	X	X	X
Encrypted Passwords	---	---	X	X	X	X	X	X	X	X
Frame Relay MIB (RFC 1315)	---	---	---	X	X	X	X	X	X	X
Transparent Bridging MIB (RFC 1493)	---	---	---	X	X	X	X	X	X	X
Command Line Interface With Integrated Help	---	---	---	X	X	X	X	X	X	X
X.25 MIB (RFC 1381, 1382)	---	---	---	X	X	X	X	X	X	X
Repeater MIB (RFC 1516)	---	---	---		X	X	X	X	X	X
SNMP v2 (SNMP with MD5 authentication)	---	---	---	---	---	X	X	X	X	X
Access Violation Accounting	---	---	---	---	---	X	X	X	X	X
IP Multicast MIB - 10.2(2)	---	---	---	---	---	X	X	X	X	X
RS232 MIB (RFC 1317) - async only	---	---	---	---	---	X	X	X	X	X
Ethernet MIB (RFC 1398)	---	---	---	---	---	X	X	X	X	X
RIP/SAP MIB	---	---	---	---	---	X	X	X	X	X
AppleTalk MIB (RFC 1243)	---	---	---	---	---	X	X	X	X	X
Dual Flash Bank (DFB) MIB - 10.2(5)	---	---	---	---	---	X	X	X	X	X
IOS Privilege Levels	---	---	---	---	---	---	X	X	X	X
OSPF Version 2 MIB	---	---	---	---	---	---	X	X	X	X
Extended IP ACL	---	---	---	---	---	---	X	X	X	X
FDDI MIB (RFC 1512)	---	---	---	---	---	---	X	X	X	X
IP ACL Violation Logging	---	---	---	---	---	---	---	X	X	X
RMON Support on Cisco 2500 Series	---	---	---	---	---	---	---	---	X	X
LANE MIBs	---	---	---	---	---	---	---	---	X	X
HTTP Server	---	---	---	---	---	---	---	---	---	X
ClickStart	---	---	---	---	---	---	---	---	---	X

Security Features

**Table 15. Cisco IOS Software Release Security Features**
Security Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
AAA/TACACS+ - 10.3(3)	---	---	---	---	---	---	X	X	X	X
TACACS+ Phase 2	---	---	---	---	---	---	---	X	X	X
Remote Authentication Dial-In User Service (RADIUS)	---	---	---	---	---	---	---	---	X	X
Kerberos Authentication	---	---	---	---	---	---	---	---	X	X
Router Authentication and Network Layer Encryption	---	---	---	---	---	---	---	---	---	X
TACACS+ Single Connection	---	---	---	---	---	---	---	---	---	X
TACACS+ SENDAUTH Function	---	---	---	---	---	---	---	---	---	X
Kerberos V Client Support	---	---	---	---	---	---	---	---	---	X

Platform Specific Features

**Table 16. Cisco IOS Software Release Platform Specific Features**
Platform Specific Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
NetFlow Switching	---	---	---	---	---	---	---	---	---	X

ATM Features

**Table 17. Cisco IOS Software Release ATM Features**
ATM Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
UNI 3.0 Support with SVCs	---	---	---	---	X	X	X	X	X	X
Traffic Shaping	---	---	---	---	X	X	X	X	X	X
RFC1483 Support	---	---	---	---	X	X	X	X	X	X
AAL 3/4 Support	---	---	---	---	---	X	X	X	X	X
RFC1490 Support	---	---	---	---	---	X	X	X	X	X
Transparent Bridging Over ATM	---	---	---	---	---	---	X	X	X	X
RFC1483-ATM DXI Enhancement	---	---	---	---	---	---	X	X	X	X
OAM Cells	---	---	---	---	---	---	X	X	X	X
AppleTalk and CLNS Fast-Switching Over ATM	---	---	---	---	---	---	X	X	X	X
ATM Point-to-Multipoint Signaling	---	---	---	---	---	---	---	X	X	X
ATM ILMI	---	---	---	---	---	---	---	X	X	X
RFC1577-Classical IP Over ATM	---	---	---	---	---	---	---	X	X	X
Generation of OAM Cells	---	---	---	---	---	---	---	X	X	X
Idle Disconnect Using VCs	---	---	---	---	---	---	---	X	X	X
LAN Emulation (Client/Server)	---	---	---	---	---	---	---	X	X	X
Bridged ELANs	---	---	---	---	---	---	---	---	X	X
LANE MIBs	---	---	---	---	---	---	---	---	X	X
SSRP for LANE	---	---	---	---	---	---	---	---	---	X
HSRP for LANE	---	---	---	---	---	---	---	---	---	X
DECnet Routing Support for LANE	---	---	---	---	---	---	---	---	---	X
UNI 3.1 Signaling Support	---	---	---	---	---	---	---	---	---	X
Rate Queues for SVCs per Sub-Interface	---	---	---	---	---	---	---	---	---	X
AToM MIB Support	---	---	---	---	---	---	---	---	---	X

Commserver/Protocol Translator Features

**Table 18. Cisco IOS Software Release Commserver/Protocol Translator Features**
Commserver/Protocol Translator Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Apple Remote Access	---	---	X	X	X	X	X	X	X	X
IP DDR	---	---	---	X	X	X	X	X	X	X
IPX LAN to LAN DDR	---	---	---	X	X	X	X	X	X	X
PPP for Async Lines	---	---	---	X	X	X	X	X	X	X
DDR for Aux. Port	---	---	---	X	X	X	X	X	X	X
New SLIP Syntax	---	---	---	X	X	X	X	X	X	X
Enhanced Async PPP	---	---	---	X	X	X	X	X	X	X
Async DDR for IPX/IP	---	---	---	X	X	X	X	X	X	X
Async Bandwidth on Demand for IPX/IP	---	---	---	X	X	X	X	X	X	X
TN3270 Enhancements	---	---	---	X	X	X	X	X	X	X
LAT Enhancements	---	---	---	X	X	X	X	X	X	X
CHAT Script Enhancements	---	---	---	---	---	X	X	X	X	X
ARAP 2.0	---	---	---	---	---	X	X	X	X	X
User Menu Terminal Services	---	---	---	---	---	X	X	X	X	X
CHAP Support	---	---	---	---	---	X	X	X	X	X
UNIX Line Printer Daemon	---	---	---	---	---	---	X	X	X	X
TN3270 Enhancements	---	---	---	---	---	---	X	X	X	X
PPP/SLIP on Protocol Translator Virtual Terminals	---	---	---	---	---	---	X	X	X	X
AAA/TACACS+ - 10.3(3)	---	---	---	---	---	---	X	X	X	X
AppleTalk Control Protocol (ATCP) for PPP - 10.3(3)	---	---	---	---	---	---	X	X	X	X
DHCP Pooling (client) - 10.3(3)	---	---	---	---	---	---	X	X	X	X
Async Mobility	---	---	---	---	---	---	X	X	X	X
Async Callback	---	---	---	---	---	---	---	X	X	X
Async Master Interfaces	---	---	---	---	---	---	---	X	X	X
ARAP on Virtual Async and IPX	---	---	---	---	---	---	---	X	X	X
TACACS+ Phase 2	---	---	---	---	---	---	---	X	X	X
Local IP Address Pooling	---	---	---	---	---	---	---	X	X	X
NetBEUI Over PPP	---	---	---	---	---	---	---	---	X	X
Modem Auto-Configuring	---	---	---	---	---	---	---	---	X	X
Novell Asynchronous Services Interface (NASI) Support	---	---	---	---	---	---	---	---	X	X
Identification Protocol Support (RFC 1413)	---	---	---	---	---	---	---	---	X	X
Kerberos Authentication	---	---	---	---	---	---	---	---	X	X
Remote Authentication Dial-In User Service (RADIUS)	---	---	---	---	---	---	---	---	X	X
Media Access Control (MAC) Security for Hublets (Cisco 2505, 2507, 2516)	---	---	---	---	---	---	---	---	X	X
LAN Emulation (LANE) on 4500	---	---	---	---	---	---	---	---	X	X

Basic Configuration Features

**Table 19. Cisco IOS Software Release Basic Configuration Features**
Basic Configuration Features	IOS 8.3	IOS 9.0	IOS 9.1	IOS 9.21	IOS 10.0	IOS 10.2	IOS 10.3	IOS 11.0	IOS 11.1	IOS 11.2
Clear Counters Command	X	X	X	X	X	X	X	X	X	X
Interface Description Command	X	X	X	X	X	X	X	X	X	X
TFTP	---	---	---	---	X	X	X	X	X	X
FTP	---	---	---	---	X	X	X	X	X	X
Netbooting	---	---	---	---	X	X	X	X	X	X
Flash Load Helper - 10.0(5)	---	---	---	---	X	X	X	X	X	X
Dual Flash Bank - 10.0(6)	---	---	---	---	X	X	X	X	X	X
NVRAM	---	---	---	---	X	X	X	X	X	X
TACACS	---	---	---	---	X	X	X	X	X	X
Terminal Connections	---	---	---	---	X	X	X	X	X	X
System Parameters	---	---	---	---	X	X	X	X	X	X
Passwords	---	---	---	---	X	X	X	X	X	X
Multivendor Flash SIMM Support - 10.2(5)	---	---	---	---	---	---	X	X	X	X

Posted: Sun, 10/6/96, 11:18:00 PDT