Cisco Feature Navigator - Cisco Systems

Objective: Define a specific software image in order to view its supported features.

Select from the pull down menus to find releases which support particular platform and feature set combinations.View your results in the table below and repeat as necessary to define a specific software image.

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All Software	Orderable Software Only
Software	IOS
Major Release	12.3T
Release
Platform
Feature Set/License(s)

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Image Info
Image Name	c820-sy6-mz.123-4.T.bin
DRAM / Min Flash	24 / 8
Enterprise Product Number	S820CP-12304T S820CP-12304T=
Compare Images View MIBs Release Notes Image Unavailable
Note: A feature may appear in more than one technology.
Features
AAA Broadcast Accounting
AAA DNIS Map for Authorization
AAA Resource Accounting
AAA Server Group
AAA Server Group Deadtimer
AAA Server Group Enhancements
AAA Server Groups Based on DNIS
ACL - Reflexive Access Lists
ACL Authentication of Incoming RSH and RCP
Additional Vendor-Proprietary RADIUS Attributes
Address Resolution Protocol (ARP)
ADSL - Asymmetric Digital Subscriber Line Support
AutoInstall Using DHCP for LAN Interfaces
Bandwidth Allocation Control Protocol (BACP)
Bidirectional PIM
Blinking LEDs to indicate DSL Line training
CDP (Cisco Discovery Protocol) Version 2
CEF on Multipoint GRE Tunnels
CEF/dCEF - Cisco Express Forwarding
CGMP - Cisco Group Management Protocol
Challenge Handshake Authentication Protocol (CHAP)
Cisco IOS Login Enhancements
Class Based Ethernet CoS Matching & Marking (802.1p & ISL CoS)
Class Based Weighted Fair Queuing (CBWFQ)
Class-Based Marking
Class-Based Policing
CLI String Search
ClickStart
Commented IP Access List Entries
Committed Access Rate (CAR)
Compression Control Protocol
COPS for RSVP
Custom Queueing (CQ)
Default Passive Interface
DHCP Accounting
DHCP Client
DHCP Client - Dynamic Subnet Allocation API
DHCP Client on WAN Interfaces
DHCP Proxy Client
DHCP Relay Agent Support for Unnumbered Interfaces
DHCP Secured IP Address Assignment
DHCP Server
DHCP Server - On Demand Address Pool Manager
DHCP Server - Option to Ignore all BOOTP Requests
DHCP Server Options - Import and Autoconfiguration
Dial Backup
Dial on Demand Authentication Enhancements
Dial-on-demand
Dialer Idle Timer Inbound Traffic Configuration
Dialer Map VRF Aware
Dialer Persistent
Dialer Profiles
Dialer Watch
Dialer Watch Connect Delay
Diffserv Compliant WRED
DNS Proxy
Double Authentication
Easy IP (Phase 1)
EIGRP Stub Routing
Encrypted Vendor Specific Attributes
Enhanced IGRP (EIGRP)
Enhanced Password Security
Fast-Switched Policy Routing
Flow-Based WRED
FTP Support for Downloading Software Images
Generic Routing Encapsulation (GRE)
Generic Routing Encapsulation (GRE) Tunnel Keepalive
Half bridge/half router for CPP and PPP
HSRP - Hot Standby Router Protocol
HSRP support for ICMP Redirects
HSRP support for MPLS VPNs
HTTP 1.1 Web Client
HTTP Security
IGMP MIB Support Enhancements for SNMP
IGMP Version 2
IGMP Version 3
IGMP Version 3 - Explicit Tracking of Hosts, Groups, and Channels
Integrated routing and bridging (IRB)
Interface Alias Long Name Support
Interface Index Display
Interface Index Persistence
Interface Range Specification
IP Enhanced IGRP Route Authentication
IP Multicast Load Splitting across Equal-Cost Paths
IP Named Access Control List
IP Precedence Accounting
IP Precedence for GRE Tunnels
IP Routing
IP SLAs - DHCP Operation
IP SLAs - Distribution of Statistics
IP SLAs - DNS Operation
IP SLAs - FTP Operation
IP SLAs - History Statistics
IP SLAs - HTTP Operation
IP SLAs - ICMP Echo Operation
IP SLAs - ICMP Path Echo Operation
IP SLAs - One Way Measurement
IP SLAs - Reaction Threshold
IP SLAs - Scheduler
IP SLAs - SNA LU2 Echo
IP SLAs - SNMP Support
IP SLAs - TCP Connect Operation
IP SLAs - UDP Echo Operation
IP SLAs - UDP Jitter Operation
IP Summary Address for RIPv2
IPSec Through Network Address Translation Support
IPv6 Multicast
IPv6 Multicast: Multicast Listener Discovery (MLD) Protocol, Versions 1 and 2
IPv6 Multicast: PIM Source-Specific Multicast (PIM-SSM)
IPv6 Multicast: PIM Sparse Mode (PIM-SM)
IPv6 Multicast: Scope Boundaries
L2TP Dial-Out
L2TP Layer 2 Tunneling Protocol
L2TP Tunnel Preservation of IP TOS
Layer 2 Forwarding-Fast Switching
Link Fragmentation and Interleaving (LFI) for Frame Relay and ATM Virtual Circuits
Lock and Key
Low Latency Queueing (LLQ)
MD5 File Validation
Message Banners for AAA Authentication
Microsoft Point-to-Point Compression (MPPC)
MLPPP - Multilink PPP
Modular QoS CLI (MQC)
MS Callback
MS-CHAP Version 1
Multihop VPDN
Named Method Lists for AAA Authorization and Accounting
NAT - Default Inside Server Enhancement
NAT - Enhanced H.225/H.245 Forwarding Engine
NAT - Network Address Translation
NAT - Performance & Scalability enhancement - Timer Wheel
NAT - Performance Enhancement - CEF Switching Support
NAT - Support for NetMeeting Directory (Internet Locator Service - ILS)
NAT - Support of H.323v2 Call Signaling (FastConnect)
NAT - Support of IP Phone to Cisco Call Manager
NAT-Support of IP Phone to Cisco Call Manager
NetFlow
NetFlow Aggregation
NetFlow Policy Routing (NPR)
On Demand Routing (ODR)
Optimized PPP Negotiation
Parse Bookmarks
Parser Cache
Password Authentication Protocol (PAP)
Per-User Configuration
PIM Dense Mode State Refresh
PIM MIB Extension for IP Multicast
PIM Multicast Scalability
PIM Version 1
PIM Version 2
Policy-Based Routing (PBR)
PPP
PPP over ATM SVCs
PPPoE Client
PPPoE MTU Adjustment
PPPoE on Ethernet
PPPoE Radius Port Identification
Priority Queueing (PQ)
QoS Packet Marking
RADIUS
RADIUS Attribute 44 (Accounting Session ID) in Access Requests
RADIUS for Multiple User Datagram Protocol Ports
RADIUS Route Download
RADIUS Tunnel Attribute Extensions
Random Early Detection (RED)
Resource Pool Management with Direct Remote Services
Response Time Reporter (RTR)
Response Time Reporter (RTR) enhancements
RGMP - Router-Port Group Management Protocol
RIP
Rotating Through Dial Strings
RSVP - Resource Reservation Protocol
RSVP support for LLQ
Selective Packet Discard (SPD)
Selective Virtual-Access Interface Creation
Simple Network Time Protocol (SNTP)
Single Rate 3-Color Marker for Traffic Policing
SNMP (Simple Network Management Protocol)
SNMP Support over VPN
SNMPv2C
SNMPv3 (SNMP Version 3)
Source Specific Multicast (SSM)
Source Specific Multicast (SSM) - IGMPv3,IGMP v3lite, and URD
Spanning Tree Protocol (STP)
Spanning Tree Protocol (STP) - Loop Guard
Spanning Tree Protocol (STP) - Portfast
Spanning Tree Protocol (STP) - Uplink Load Balancing
Spanning Tree Protocol (STP) Extension
Standard IP Access List Logging
Stub IP Multicast Routing
Subnetwork Bandwidth Manager (SBM)
Tacacs SENDAUTH function
Tacacs Single Connection
TACACS+
TCP MSS Adjust
TCP Window Scaling
Time-Based Access Lists Using Time Ranges
Transparent Bridging
Triggered RIP
Tunnel Type of Service (TOS)
Turbo Flooding of UDP Datagrams
TX Ring adjustment
UDLR Tunnel ARP and IGMP Proxy
Uni-Directional Link Routing (UDLR)
Unicast Reverse Path Forwarding (uRPF)
User Maximum Links
Virtual Interface Template Service
Virtual Private Dial-up Network (VPDN)
Virtual Profile CEF Switched
Virtual Profiles
VPN Tunnel Management
Weighted Fair Queueing (WFQ)
Weighted RED (WRED)
WRED Enhancement - Explicit Congestion Notification (ECN)
x Digital Subscriber Line (xDSL) Bridge Support

Some features are dependent on product model, interface modules (i.e. Line Cards & Port Adapters), and/or require a software feature license. Click here for more information.