Cisco IOS IPv6 Feature Mapping
From DocWiki
This table lists the IPv6 features supported in the 12.xT, 12.xM, 12.2SE, 12.2SG, 12.2SR, 12.2SX, 12.2SY, 15.xT, 15.xM, 15.xSG, 15S, 15.0SY, and 3.xSG Cisco IOS software release trains and provides links to IPv6 Configuration Guides and IPv6/IPv4 dual-stack documentation.
Note that the IPv6 Configuration Guide, All Releases, column provides links to IPv6 process module documentation. The feature release columns provide the earliest releases for each software train in which the feature became available, as well as links to the IPv6/IPv4 dual-stack feature documentation where applicable. Unless noted otherwise, subsequent releases of that Cisco IOS software release train also support that feature.
IPv6 Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
Internet Protocol version 6 (IPv6) |
12.2 |
12.3 |
12.2(25)SEA |
12.2(44)SG 3.2SG
15.0(2)SG |
12.2(9)S |
12.2(17a)SX1 IPv6 Addressing and Basic Connectivity | |
|
IPv6: Base Protocols High Availability |
— |
— |
— |
— |
12.2(33)SRE |
— | |
|
IPv6: CNS Agents for IPv6 |
12.4(20) |
15.0 |
— |
12.2(52)SG 3.2SG
15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 Device Tracking |
— |
— |
— |
— |
— |
12.2(50)SY | |
|
Enhanced IPv6 Neighbor Discovery Cache Management |
— |
— |
— |
— |
— |
12.2(33)SXI7 Enhanced IPv6 Neighbor Discovery Cache Management | |
|
IPv6: Full Selective Packet Discard Support |
15.1(3) IPv6 Selective Packet Discard |
— |
— |
— |
— |
— | |
|
IPv6—HTTP(S) IPv6 Support (Infrastructure)
|
12.4(20) |
— |
12.2(44)SE |
12.2(44)SG 3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 ICMP Rate Limiting |
12.2(8) |
12.3 |
— |
—
|
— |
— | |
|
ICMPv6 for IPv6
|
12.2(2) |
12.3 |
12.2(25)SEA |
12.2(25)SG 3.2SG
15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 ICMP for IPv6 | |
|
IPv6: ICMPv6 Redirect |
12.2(4) |
12.3 |
12.2(25)SEA |
12.2(25)SG 3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 ICMP for IPv6 Redirect | |
|
IPv6—IP SLAs for IPv6 |
12.4(20) |
15.0 |
— |
12.2(50)SG 3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 ACL Extensions for Mobile IPv6 |
— |
— |
— |
12.2(33)SRB IPv6 ACL Extensions for Mobile IPv6 |
12.2(33)SXI IPv6 ACL Extensions for Mobile IPv6 | ||
|
IPv6 Default Router Preference |
12.4(2) |
15.0 |
12.2(46)SE |
12.2(46)SG 3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(33)SXH IPv6 Default Router Preference | |
|
IPv6—IPv6 for Config Logger |
12.4(20) |
15.0 |
— |
12.2(50)SG
3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 MTU Path Discovery |
12.2(2) |
12.3 |
12.2(25)SEA |
12.2(25)SG 3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 MTU Path Discovery | |
|
IPv6 Neighbor Discovery |
12.2(2) |
12.3 |
12.2(25)SEA |
12.2(25)SG
3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Neighbor Discovery | |
|
IPv6—IPv6 NETCONF Support |
12.4(20) |
15.0 |
— |
12.2(50)SG
3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 Stateless Autoconfiguration |
12.2(2) |
12.3 |
12.2(25)SEA |
12.2(25)SG
3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 [IPv6 Stateless Autoconfiguration | |
|
IPv6 Static Cache Entry for Neighbor Discovery |
12.2(8) |
12.3 |
12.2(25)SEA |
12.2(25)SG
3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Neighbor Discovery Cache | |
|
IPv6: Per-Interface Neighbor Discovery Cache Limit |
15.1(3) |
— |
— |
— |
— |
— | |
|
IPv6—IPv6 Support for TCL |
12.4(20) |
15.0 |
— |
12.2(50)SG
3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6—IPv6 Support in SOAP |
12.4(20) |
15.0 |
— |
12.2(50)SG 3.2SG 15.0(2)SG |
12.2(33)SRC |
12.2(50)SY | |
|
TACACS over IPv6 |
15.2(1) TACACS over IPv6 |
— |
12.2(58)SE |
— |
15.1(1)S TACACS over IPv6 |
12.2(33)SXJ TACACS over IPv6 | |
|
IPv6 VPN over MPLS (6VPE) |
12.3(4) IPv6 VPN over MPLS |
12.4 IPv6 VPN over MPLS |
— |
— |
12.2(25)S IPv6 VPN over MPLS |
12.2(33)SXH IPv6 VPN over MPLS | |
|
Mobile IPv6: Basic NEMO |
12.4(20) IPv6 NEMO |
15.0 IPv6 NEMO |
— |
— |
— |
— | |
|
Mobile IPv6 HA Phase 2 |
12.4(11) |
15.0 |
— |
— |
— |
— | |
|
IPv6: Mobile IPv6 Home Agent |
12.3(14) Mobile IPv6 Home Agent |
— |
— |
— |
— | ||
|
MPLS VPN 6VPE Support Over IP Tunnels |
— |
— |
— |
— |
12.2(33)SRB1 MPLS VPN 6VPE Support Over IP Tunnels |
12.2(33)SXI MPLS VPN 6VPE Support Over IP Tunnels | |
|
BGP IPv6 PIC Edge for IP/MPLS |
— |
— |
— |
— |
15.1(2)S |
— | |
|
BGP IPv6 Client for Single-Hop BFD |
— |
— |
— |
— |
15.1(2)S |
— | |
|
IPv6: Neighbor Discovery Duplicate Address Detection |
12.2(4) |
12.3 |
12.2(25)SEA |
12.2(25)SG
3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Neighbor Discovery | |
|
IPv6 ND Inspection |
— |
— |
— |
— |
— |
12.2(50)SY | |
|
Netflow v9 for IPv6 |
— |
— |
— |
— |
12.2(33)SRB Netflow v9 for IPv6 |
— | |
|
IPv6—syslog over IPv6 |
12.4(4) |
15.0 |
(44) |
12.2(44)SG
3.2SG 15.0(2)SG |
12.2(33)SRB |
12.2(33)SXI | |
|
Unicast Reverse Path Forwarding for IPv6 |
— |
— |
— |
— |
— |
12.2(50)SY Unicast Reverse Path Forwarding for IPv6 | |
|
IPv6 Anycast Address |
12.3(4) |
12.4 |
(25)SEA |
12.2(25)SG
3.2SG 15.0(2)SG |
12.2(33)SRA |
12.2(33)SXH IPv6 Anycast Address | |
|
IPv6 Unicast Address |
12.2(2) |
12.3 |
12.2(25)SEA |
— |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Unicast Address | |
|
IPv6 PACL Support |
— |
— |
(46) |
12.2(54)SG
3.2SG 15.0(2)SG |
— |
12.2(33)SXI4 | |
|
IPv6 RA Guard |
— |
— |
— |
12.2(54)SG 3.2SG 15.0(2)SG |
— |
12.2(33)SXI4 | |
|
IPv6 Selective Packet Discard |
— |
— |
— |
— |
12.2(33)SRC |
12.2(33)SXH | |
|
IPv6 Support on BVI Interfaces |
15.1(2) |
— |
— |
— |
— |
— | |
|
TFTP IPv6 Support |
15.2(1) |
— |
— |
— |
15.1(3)S |
— |
</div>
IPv6 Switching Services Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release | |
|
IPv6 Switching: CEFv6 Switched Configured IPv6 over IPv4 Tunnels |
12.2(13)T IPv6 CEF-Switched Tunnels |
— |
15.1(1)SG Implementing Tunneling for IPv6 |
12.2(14)S IPv6 CEF-Switched Tunnels |
12.2(17a)SX1 IPv6 CEF-Switched Tunnels | |||
|
CEFv6 Switched Configured IPv6 over IPv6 GRE Tunnels |
15.1(3) |
— |
— |
— |
— |
— | ||
|
CEFv6 Switching for 6to4 Tunnels |
12.2(12)T IPv6 CEF-Switched Tunnels |
— |
12.2(25)SG Implementing Tunneling for IPv6 |
15.0(1)S IPv6 CEF-Switched Tunnels |
12.2(18)SXE IPv6 CEF-Switched Tunnels
| |||
|
IPv6 Switching: CEFv6 Switched Automatic IPv4-Compatible Tunnels |
12.2(2) IPv6 CEF-Switched Tunnels |
— |
— |
12.2(33)SRA IPv6 CEF-Switched Tunnels |
12.2(17a)SX1 IPv6 CEF-Switched Tunnels | |||
|
IPv6 Switching: CEFv6 Switched ISATAP Tunnels |
12.3(2) IPv6 CEF-Switched Tunnels |
— |
12.2(25)SG |
12.2(33)SRA IPv6 CEF-Switched Tunnels |
12.2(17a)SX1 IPv6 CEF-Switched Tunnels | |||
|
IPv6 Switching: CEF/dCEF Support |
12.2(13) |
12.3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Switching: Cisco Express Forwarding and Distributed Cisco Express Forwarding Support | ||
|
IPv6 Switching: Provider Edge Router over MPLS[1] [2] |
— |
— |
12.2(33)SRA IPv6 Switching: Provider Edge Router over MPLS |
12.2(17b)SXA IPv6 Switching: Provider Edge Router over MPLS |
|
IPv6 Routing Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
BFD IPv6 Encapsulation Support |
15.1(2) BFD IPv6 Encapsulation Support |
— |
— |
— |
12.2(33)SRE BFD IPv6 Encapsulation Support |
15.0(1)SY BFD IPv6 Encapsulation Support | |
|
BFD Support for EIGRP IPv6 |
— |
— |
— |
— |
15.2(2)S BFD Support for EIGRP IPv6 |
— | |
|
EIGRP IPv6 VRF Lite |
— |
15.1(4) IPv6 Routing: EIGRP Support |
— |
— |
15.1(1)S IPv6 Routing: EIGRP Support |
15.0(1)SY1 | |
|
IPv6 Routing: EIGRP Support |
12.4(6) IPv6 Routing: EIGRP Support |
— |
12.2(40)SG |
12.2(33)SRB IPv6 Routing: EIGRP Support |
12.2(33)SXI IPv6 Routing: EIGRP Support | ||
|
IPv6 Policy-Based Routing |
12.3(7) IPv6 Policy-Based Routing |
— |
— |
15.1(1)S IPv6 Policy-Based Routing |
12.2(33)SXI4 IPv6 Policy-Based Routing
| ||
|
IPv6 Routing: IS-IS Multitopology Support for IPv6 |
— |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: IS-IS Multitopology Support for IPv6 |
12.2(18)SXE IPv6 Routing: IS-IS Multitopology Support for IPv6 | |||
|
IPv6 Routing: IS-IS Support for IPv6 |
— |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: IS-IS Support for IPv6 |
12.2(17a)SX1 IPv6 Routing: IS-IS Support for IPv6 | |||
|
IPv6 Routing—IS-IS Local RIB |
12.3(4)T |
12.4 |
— |
— |
12.2(33)SRA |
12.2(33)SXH | |
|
IPv6 Routing: Multiprotocol BGP Extensions for IPv6 |
— |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: Multiprotocol BGP Extensions for IPv6 |
12.2(17a)SX1 IPv6 Routing: Multiprotocol BGP Extensions for IPv6 | |||
|
IPv6 Routing: |
12.2(4) IPv6 Routing: Multiprotocol BGP Link-Local Address Peering |
12.3 IPv6 Routing: Multiprotocol BGP Link-Local Address Peering |
— |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: Multiprotocol BGP Link-Local Address Peering |
12.2(17a)SX1 IPv6 Routing: Multiprotocol BGP Link-Local Address Peering | |
|
IPv6: NSF and Graceful Restart for MP-BGP IPv6 Address Family |
— |
— |
— |
— |
12.2(33)SRE IPv6: NSF and Graceful Restart for MP-BGP IPv6 Address Family |
15.0(1)SY IPv6: NSF and Graceful Restart for MP-BGP IPv6 Address Family | |
|
OSPFv3 Fast Convergence: LSA and SPF Throttling |
— |
— |
— |
12.2(33)SRC OSPFv3 Fast Convergence: LSA and SPF Throttling | |||
|
IPv6 Routing: |
12.2(15) IPv6 Routing: OSPFv3 |
12.3 IPv6 Routing: OSPFv3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: OSPFv3 |
12.2(17a)SX1 IPv6 Routing: OSPFv3 | |
|
IPv6 Routing: OSPF for IPv6 Authentication Support with IPsec |
12.3(4) IPv6 Routing: OSPF for IPv6 Authentication Support with IPsec |
12.4 IPv6 Routing: OSPF for IPv6 Authentication Support with IPsec |
— |
— |
— |
15.0(1)SY1 | |
|
OSPFv3 IPSec ESP Encryption and Authentication |
— |
15.1(1)SG |
— |
15.0(1)SY1 | |||
|
IPv6 Routing: RIP for IPv6 (RIPng) |
12.2(2) IPv6 Routing: RIP for IPv6 |
(25)SEA |
12.2(25)SG Implementing RIP for IPv6 |
12.2(33)SRA IPv6 Routing: RIP for IPv6 |
12.2(17a)SX1 IPv6 Routing: RIP for IPv6 | ||
|
IPv6 Routing: RIPng Nonstop Forwarding |
— |
— |
— |
— |
12.2(33)SRE |
15.0(1)SY IPv6 Routing: RIP for IPv6 | |
|
IPv6 Routing: Route Redistribution |
12.2(2) IPv6 Routing: Route Redistribution, IPv6 Routing: Route Redistribution |
12.3 IPv6 Routing: Route Redistribution, IPv6 Routing: Route Redistribution |
(25)SEA Implementing RIP for IPv6 |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: Route Redistribution, IPv6 Routing: Route Redistribution |
12.2(18)SXE IPv6 Routing: Route Redistribution | |
|
IPv6 Routing: Static Routing |
12.2(2) IPv6 Routing: Static Routing |
12.2(25)SG |
12.2(33)SRA IPv6 Routing: Static Routing |
12.2(17a)SX1 IPv6 Routing: Static Routing | |||
|
OSPFv3 Address Families |
15.2(1) OSPFv3 Address Families |
— |
— |
— |
15.1(3)S OSPFv3 Address Families |
— | |
|
OSPFv3 Dynamic Interface Cost Support |
12.4(15) |
15.0 |
— |
— |
— |
— | |
|
OSPFv3 External Path Preference Option |
15.2(3) |
— |
— |
— |
— | ||
|
OSPFv3 for BFD |
Implementing OSPFv3, Implementing Bidirectional Forwarding Detection for IPv6 |
15.1(2) OSPFv3 for BFD |
— |
— |
15.1(1)SG Implementing OSPFv3 |
12.2(33)SRE OSPFv3 for BFD |
15.0(1)SY OSPFv3 for BFD |
|
OSPFv3 Graceful Restart |
— |
15.0(1)M OSPFv3 Graceful Restart |
(58) |
15.1(1)SG |
12.2(33)SRE OSPFv3 Graceful Restart |
15.0(1)SY [OSPFv3 Graceful Restart | |
|
OSPFv3 Manet Extensions |
15.2(1) |
— |
— |
— |
— |
— | |
|
OSPFv3 Max-Metric Router LSA |
15.2(3) OSPFv3 Max-Metric Router LSA |
— |
— |
— |
15.1(3)S OSPFv3 Max-Metric Router LSA |
— | |
|
Static Route Support for BFD over IPv6 |
— |
— |
— |
— |
15.0(1)SY1 | ||
|
VRF Lite Support for IPv6 |
— |
— |
(58) |
— |
— |
— |
IPv6 Services and Management Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
ACL: Hardware and Software Counters Granularity for IPv4 and IPv6 ACL Statistics |
Implementing Traffic Filters and Firewalls for IPv6 Security |
— |
— |
— |
— |
— |
12.2(50)SY ACL: Hardware and Software Counters Granularity for IPv4 and IPv6 ACL Statistics |
|
IPsec IPv6 Phase 2 Support |
12.4(4) IPsec IPv6 Phase 2 Support |
— |
— |
— |
— | ||
|
IPv6 ACL Extensions for Hop by Hop Filtering |
— |
— |
— |
15.2(2)S 15.2(3) IPv6 ACL Extensions for Hop by Hop Filtering |
—
| ||
|
IPv6 Secure Neighbor Discovery (SeND) |
12.4(24) |
15.0 |
— |
— |
— |
— | |
|
IPv6 Services: AAAA DNS Lookups over an IPv4 Transport |
12.2(2) |
12.3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA |
12.2(17a)SX1 IPv6 Services: AAAA DNS Lookups over an IPv4 Transport | |
|
IPv6 Services: Cisco Discovery Protocol—IPv6 Address Family Support for Neighbor Information |
12.2(8) |
12.3 |
(25)SEE |
12.2(25)SG |
12.2(33)SRA |
12.2(18)SXE IPv6 Addressing and Basic Connectivity | |
|
IPv6 Services—CISCO-IP-FORWARDING-MIB Support |
12.2(15) |
12.3 |
(25)SEE |
12.2(25)SG |
12.2(33)SRA |
12.2(18)SXE | |
|
IPv6 Services—CISCO-IP-MIB Support |
12.2(15) |
12.3 |
(25)SEE |
12.2(25)SG |
12.2(33)SRA |
12.2(18)SXE | |
|
IPv6 Services: DNS Lookups over an IPv6 Transport |
12.2(8) |
12.3 |
(25)SED |
12.2(25)SG |
12.2(33)SRE2 |
12.2(17a)SX1 IPv6 Services: AAAA DNS Lookups over an IPv4 Transport | |
|
IPv6 Services: Extended Access Control Lists[2] |
Implementing Traffic Filters and Firewalls for IPv6 Security |
12.2(13) IPv6 Access Control Lists |
(25)SED |
12.2(25)SG |
12.2(33)SRA IPv6 Access Control Lists |
12.2(17a)SX1 IPv6 Access Control Lists | |
|
FHRP - GLBP Support for IPv6 |
12.4(6) FHRP - GLBP Support for IPv6 |
— |
— |
12.2(33)SXI FHRP - GLBP Support for IPv6 | |||
|
IPv6 Services: Generic Prefix |
12.3(4) |
12.4 |
— |
— |
— |
— | |
|
HSRP for IPv6 |
12.4(4) HSRP for IPv6 |
15.0 HSRP for IPv6 |
12.2(52)SG |
12.2(33)SRB HSRP for IPv6 |
12.2(33)SXI HSRP for IPv6 | ||
|
HSRP: Global IPv6 Address |
— |
— |
— |
15.1(1)SG |
— |
12.2(33)SXI4 HSRP: Global IPv6 Address | |
|
SSO - HSRP |
— |
— |
— |
12.2(52)SG |
12.2(33)SRA |
12.2(33)SXH | |
|
ISSU - HSRP |
— |
— |
— |
12.2(52)SG |
— |
12.2(33)SXI | |
|
IOS Zone-Based Firewall |
Implementing Traffic Filters and Firewalls for IPv6 Security |
— |
— |
— |
— |
— | |
|
IPv6 ACL Extensions for IPsec Authentication Headers |
Implementing Traffic Filters and Firewalls for IPv6 Security |
12.4(20) IPv6 ACL Extensions for IPsec Authentication Headers |
— |
— |
— |
— | |
|
IPv6 IOS Firewall |
Implementing Traffic Filters and Firewalls for IPv6 Security |
12.3(7) IPv6 IOS Firewall |
12.4 IPv6 IOS Firewall |
— |
— |
— |
— |
|
IPv6 IOS Firewall FTP Application Support |
Implementing Traffic Filters and Firewalls for IPv6 Security |
12.3(11) IPv6 IOS Firewall |
— |
— |
— |
— |
— |
|
IPv6 Services—IPv6 IPsec VPN |
12.4(4) |
15.0 |
— |
— |
— |
— | |
|
IPv6 over DMVPN |
12.4(20) IPv6 over DMVPN |
15.0 IPv6 over DMVPN |
— |
— |
— |
— | |
|
IPv6 Transport for DMVPN |
15.2(1) IPv6 over DMVPN |
— |
— |
— |
— |
— | |
|
IPv6 Services—RFC 4293 IP-MIB (IPv6 Only) and RFC 4292 IP-FORWARD-MIB (IPv6 Only) |
15.1(3) |
— |
(58) |
12.2(54)SG |
12.2(33)SRC |
12.2(50)SY | |
|
IPv6 Services—Secure Shell (SSH) Support over IPv6 |
12.2(8) |
12.3 |
(25)SEE |
12.2(25)SG |
12.2(33)SRA |
12.2(17a)SX1 | |
|
IPv6 Services—SNMP over IPv6[5] |
12.3(14) |
12.4 |
(44) |
12.2(44)SG |
12.2(33)SRB |
12.2(33)SXI | |
|
IPv6 Services: Standard Access Control Lists |
Implementing Traffic Filters and Firewalls for IPv6 Security |
12.2(2) IPv6 Access Control Lists |
(25)SED |
12.2(25)SG |
12.2(33)SRA IPv6 Access Control Lists |
12.2(17a)SX1 | |
|
IKEv2 Headend Support for Remote Access Clients |
15.2(1) |
— |
— |
— |
— |
— | |
|
NTPv4 |
12.4(20) NTPv4 in IPv6 |
15.0(1)M NTPv4 in IPv6 |
12.2(58)SE |
— |
15.1(2)S NTPv4 in IPv6 |
12.2(33)SXJ NTPv4 in IPv6 | |
|
SNMPv3 - 3DES and AES Encryption Support |
12.4(2) |
15.0 |
(52) |
12.2(50)SG |
12.2(33)SRB |
12.2(33)SXI |
IPv6 Broadband Access Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
Broadband IPv6 Counter Support at LNS |
12.2(13) |
12.3 |
— |
— |
12.2(33)SRC |
— | |
|
IPv6 Access Services: |
12.2(13) AAA Support for IPv6 |
12.3 AAA Support for IPv6 |
— |
— |
12.2(33)SRC[6] AAA Support for IPv6 |
— | |
|
IPv6 Access Services: |
12.3(4) AAA Support for IPv6 |
12.4 AAA Support for IPv6 |
(58) |
— |
12.2(33)SRC[6] AAA Support for IPv6 |
— | |
|
IPv6 Access Services: PPPoA |
12.2(13) |
12.3 |
— |
— |
12.2(33)SRC[6] |
— | |
|
IPv6 Access Services: PPPoE |
12.2(13) |
12.3 |
— |
— |
12.2(33)SRC[6] |
— | |
|
IPv6 Access Services: Prefix Pools |
12.2(13) AAA Support for IPv6 |
12.3 AAA Support for IPv6 |
— |
— |
_ |
— | |
|
IPv6 Access Services: RBE |
12.3(4) |
12.4 |
— |
— |
12.2(33)SRC[6] |
— | |
|
RADIUS over IPv6 |
15.2(1) AAA Support for IPv6 |
— |
(58) |
— |
15.1(1)S AAA Support for IPv6 |
— |
DHCP Features for IPv6
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release | |
|
DHCP: DHCPv6 Individual Address Assignment |
12.4(24) DHCPv6 Repackaging |
— |
— |
— |
— | |||
|
DHCP: DHCPv6 Relay SSO/ISSU |
— |
— |
— |
— |
12.2(33)SRE IPv6 Access Services: DHCPv6 Relay Agent |
— | ||
|
DHCPv6 Bulk Lease Query |
— |
— |
— |
15.1(1)S DHCPv6 Bulk Lease Query |
— | |||
|
DHCPv6 Repackaging |
— |
— |
— |
12.2(33)SRE DHCPv6 Repackaging |
— | |||
|
DHCPv6 Relay - Source Configuration |
— |
— |
— |
12.2(33)SRE DHCPv6 Relay Source Configuration |
— | |||
|
IPv6 Access Services: DHCPv6 Relay Agent |
12.2(50)SG |
12.2(33)SRC IPv6 Access Services: DHCPv6 Relay Agent |
12.2(33)SXI IPv6 Access Services: DHCPv6 Relay Agent | |||||
|
IPv6 Access Services: DHCPv6 Client Information Refresh Option |
12.4(15) DHCPv6 Server Timer Options |
— |
— |
— |
— | |||
|
DHCPv6 Ethernet Remote ID Option |
— |
— |
12.2(52)SG |
12.2(33)SRC IPv6 Access Services: DHCPv6 Relay Agent |
12.2(33)SXI IPv6 Access Services: DHCPv6 Relay Agent | |||
|
IPv6 Access Services: DHCPv6 Prefix Delegation |
12.3(4) |
12.4 |
— |
— |
12.2(33)SRA |
12.2(18)SXE | ||
|
IPv6 Access Services: DHCPv6 Prefix Delegation via AAA |
12.3(14) DHCPv6 Prefix Delegation Using AAA |
— |
— |
— |
— | |||
|
IPv6 Access Services: DHCPv6 Relay Agent Notification for Prefix Delegation[7] |
— |
— |
12.2(52)SG |
12.2(33)SRC IPv6 Access Services: DHCPv6 Relay Agent |
12.2(33)SXI IPv6 Access Services: DHCPv6 Relay Agent | |||
|
DHCPv6 Relay: Reload Persistent Interface ID Option |
— |
— |
12.2(52)SG |
12.2(33)SRC IPv6 Access Services: DHCPv6 Relay Agent |
12.2(33)SXI IPv6 Access Services: DHCPv6 Relay Agent
| |||
|
DHCPv6 Server Stateless Autoconfiguration |
— |
12.2(52)SG |
12.2(33)SRC DHCPv6 Server Stateless Autoconfiguration |
— | ||||
|
IPv6 Access Services: Stateless DHCPv6 |
— |
— |
12.2(33)SRA IPv6 Access Services: Stateless DHCPv6 |
12.2(18)SXE IPv6 Access Services: Stateless DHCPv6 | ||||
|
DHCPv6 Server - MPLS VPN Support |
— |
— |
— |
— |
— | |||
|
DHCPv6 Relay - MPLS VPN Support |
— |
— |
— |
— |
— | |||
|
DHCPv6 Server-Relay-Client Support in a VRF Lite Environment |
— |
— |
— |
— |
— | |||
|
DHCPv6 Server SNTP, NIS, NIS+, Refresh Timer Options |
12.4(15)T DHCPv6 Server Timer Options |
— |
— |
— |
— |
IPv6 Multicast Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release | |
|
IPv6 Multicast Address Family Support for Multiprotocol BGP |
12.3(4) IPv6 Multicast Address Family Support for Multiprotocol BGP |
12.4 IPv6 Multicast Address Family Support for Multiprotocol BGP |
— |
— |
12.2(33)SRA IPv6 Multicast Address Family Support for Multiprotocol BGP |
12.2(33)SXH IPv6 Multicast Address Family Support for Multiprotocol BGP | ||
|
IPv6 Multicast |
12.4 Configuring Basic IP Multicast in IPv6 Networks
|
— |
12.2(40)SG |
12.2(33)SXH Configuring Basic IP Multicast in IPv6 Networks
| ||||
|
Distributed MFIB for IPv6 Multicast |
— |
— |
12.2(25)S Distributed MFIB for IPv6 Multicast |
12.2(33)SXH Distributed MFIB for IPv6 Multicast
| ||||
|
IPv6 Multicast: Address Group Range Support |
— |
— |
12.2(40)SG |
12.2(33)SRE Configuring Basic IP Multicast in IPv6 Networks |
12.2(33)SXI Configuring Basic IP Multicast in IPv6 Networks
| |||
|
IPv6 Multicast: Bandwidth-Based Call Admission Control |
— |
— |
— |
12.2(40)SG |
12.2(33)SRE IPv6 Multicast: Bandwidth-Based Call Admission Control |
— | ||
|
IPv6 Multicast: Explicit Tracking of Receivers |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: Explicit Tracking of Receivers |
12.2(33)SXH IPv6 Multicast: Explicit Tracking of Receivers | ||||
|
IPv6 Multicast: IPv6 Bidirectional PIM |
12.3(7) IPv6 Bidirectional PIM |
12.4 12.3(7) IPv6 Bidirectional PIM |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Bidirectional PIM |
— | ||
|
IPv6 Multicast: Bootstrap Router |
— |
12.2(40)SG |
12.2(33)SRA Configuring Basic IP Multicast in IPv6 Networks |
12.2(18)SXE Configuring Basic IP Multicast in IPv6 Networks | ||||
|
IPv6 BSR: Configure RP Mapping |
— |
— |
12.2(40)SG |
12.2(33)SRE Configuring Basic IP Multicast in IPv6 Networks |
12.2(50)SY Configuring Basic IP Multicast in IPv6 Networks
| |||
|
IPv6 Multicast: IPv6 BSR Bidirectional Support |
— |
12.2(40)SG |
12.2(33)SRE Configuring Basic IP Multicast in IPv6 Networks |
— | ||||
|
IPv6 BSR Scoped-Zone Support |
— |
12.2(40)SG |
— | |||||
|
MFIB Display Enhancements |
12.3(7) MFIB Display Enhancements |
— |
12.2(40)SG |
— |
— | |||
|
IPv6 Multicast: Multicast Listener Discovery Protocol, Versions 1 and 2 |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast Listener Discovery Protocol |
12.2(18)SXE IPv6 Multicast Listener Discovery Protocol
| ||||
|
IPv6 Multicast: MLD Access Group |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast Listener Discovery Protocol |
12.2(33)SXH IPv6 Multicast Listener Discovery Protocol
| ||||
|
MLD Group Limits |
12.4(2) MLD Group Limits |
— |
— |
12.2(40)SG |
12.2(33)SRE MLD Group Limits |
12.2(50)SY MLD Group Limits | ||
|
MLD Proxy |
15.1(2) MLD Proxy |
— |
— |
— |
— |
— | ||
|
Multicast User Authentication and Profile Support |
— |
— |
12.2(40)SG |
— |
— | |||
|
IPv6 Multicast: PIM Accept Register |
12.3(4) IPv6 Multicast: PIM Sparse Mode |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: PIM Sparse Mode |
12.2(33)SXH IPv6 Multicast: PIM Sparse Mode | |||
|
IPv6 Multicast: PIM Source-Specific Multicast |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: PIM Source-Specific Multicast |
12.2(18)SXE IPv6 Multicast: PIM Source-Specific Multicast
| ||||
|
IPv6 Multicast: PIM Sparse Mode |
12.3(2) IPv6 Multicast: PIM Sparse Mode |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: PIM Sparse Mode |
12.2(18)SXE IPv6 Multicast: PIM Sparse Mode | |||
|
IPv6 Multicast: Scope Boundaries |
— |
12.2(40)SG |
12.2(33)SRA Configuring Basic IP Multicast in IPv6 Networks |
12.2(18)SXE Configuring Basic IP Multicast in IPv6 Networks | ||||
|
IPv6 Multicast: PIM Embedded RP Support |
12.3(4) IPv6 Multicast: PIM Sparse Mode |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: PIM Sparse Mode |
12.2(33)SXH IPv6 Multicast: PIM Sparse Mode | |||
|
IPv6 Multicast: Routable Address Hello Option |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: Routable Address Hello Option |
12.2(33)SXH IPv6 Multicast: Routable Address Hello Option | ||||
|
IPv6 Multicast: RPF Flooding of Bootstrap Packets |
— |
12.2(40)SG |
12.2(33)SRA Configuring Basic IP Multicast in IPv6 Networks |
12.2(33)SXH Configuring Basic IP Multicast in IPv6 Networks
| ||||
|
IPv6 Source Specific Multicast Mapping |
— |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Source Specific Multicast Mapping |
12.2(18)SXE IPv6 Source Specific Multicast Mapping | |||
|
IPv6 Multicast: Static Multicast Routing for IPv6 |
— |
12.2(40)SG |
12.2(33)SRA IPv6 Multicast: Static Multicast Routing for IPv6 |
12.2(33)SXH IPv6 Multicast: Static Multicast Routing for IPv6 | ||||
|
IPv6 Multicast VRF Lite |
— |
— |
— |
— |
— | |||
|
ISSU - IPv6 Multicast |
— |
— |
— |
— |
— |
15.0(1)SY | ||
|
NSF/SSO—IPv6 Multicast |
— |
— |
— |
— |
12.2(33)SRE |
15.0(1)SY | ||
|
PIMv6: Anycast RP Solution |
— |
— |
— |
— |
NAT Protocol Translation (NAT-PT) Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
NAT Protocol Translation (NAT-PT) |
12.2(13) NAT-PT for IPv6 |
12.3 NAT-PT for IPv6 |
— |
— |
— |
— | |
|
NAT-PT—Support for DNS ALG |
12.2(13) NAT-PT for IPv6 |
12.3 NAT-PT for IPv6 |
— |
— |
— |
— | |
|
NAT-PT—Support for FTP ALG |
12.3(2) NAT-PT for IPv6 |
12.4 NAT-PT for IPv6 |
— |
— |
— |
— | |
|
NAT-PT—Support for Fragmentation |
12.3(2) NAT-PT for IPv6 |
12.4 NAT-PT for IPv6 |
— |
— |
— |
— | |
|
NAT-PT—Support for Overload (PAT) |
12.3(2) NAT-PT for IPv6 |
12.4 NAT-PT for IPv6 |
— |
— |
— |
— |
IPv6 Tunnel Services Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
IPv6 Rapid Deployment |
15.1(3) IPv6 Rapid Deployment |
— |
— |
— |
— |
— | |
|
IPv6 Tunneling: Automatic 6to4 |
— |
12.2(25)SG
|
12.2(33)SRA IPv6 Automatic 6to4 Tunnels |
12.2(18)SXE IPv6 Automatic 6to4 Tunnels | |||
|
IPv6 Tunneling: Automatic IPv4- |
12.2(2) IPv6 Automatic 6to4 Tunnels |
— |
12.2(25)SG |
12.2(33)SRA IPv6 Automatic IPv4-Compatible Tunnels |
12.2(18)SXE IPv6 Automatic IPv4-Compatible Tunnels | ||
|
CLNS Support for GRE IPv6 and IPv4 Tunnels |
— |
— |
12.2(33)SRA IPv6 GRE Tunnels in CLNS Networks |
12.2(33)SXH 12.2(33)SRA IPv6 GRE Tunnels in CLNS Networks
| |||
|
IP Over IPv6 Tunnels |
12.3(7) IP over IPv6 Tunnels |
12.4 IP over IPv6 Tunnels |
— |
— |
12.2(30)S IP over IPv6 Tunnels |
— | |
|
IPv6 Tunneling: IPv6 over IPv4 GRE Tunnels |
12.2(4) IPv6 over IPv4 GRE Tunnels |
— |
— |
12.2(33)SRA IPv6 over IPv4 GRE Tunnels |
12.2(17a)SX1 IPv6 over IPv4 GRE Tunnels | ||
|
IPv6 Tunneling: ISATAP Tunnel Support |
12.2(15) ISATAP Tunnel Support for IPv6 |
— |
12.2(25)SG |
12.2(33)SRA ISATAP Tunnel Support for IPv6 |
12.2(17a)SX1 ISATAP Tunnel Support for IPv6 | ||
|
IPv6 Tunneling: Manually Configured IPv6 over IPv4 Tunnels |
— |
12.2(25)SG |
12.2(33)SRA |
12.2(17a)SX1 Manually Configured IPv6 over IPv4 Tunnels | |||
|
mGRE Tunnel Support Over IPv6 |
15.2(1) mGRE Tunnel Support Over IPv6 |
— |
— |
— |
— | — |
IPv6 Quality of Service (QoS) Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
IPv6 Quality of Service |
12.2(13) IPv6 Quality of Service |
|
— |
12.2(50)SG |
12.2(33)SRA IPv6 Quality of Service |
— | |
|
IPv6: QoS Trust |
— |
— |
(52) |
12.2(50)SG |
— |
— | |
|
IPv6 QoS: MQC Packet Classification |
12.2(13) IPv6 QoS: MQC Packet Classification |
— |
12.2(50)SG |
12.2(33)SRA IPv6 QoS: MQC Packet Classification |
— | ||
|
IPv6 QoS: MQC Packet Marking/Remarking |
— |
12.2(50)SG |
12.2(33)SRA IPv6 QoS: MQC Packet Marking/Remarking |
— | |||
|
IPv6 QoS: MQC Traffic Policing |
12.2(13) IPv6 QoS: MQC Traffic Policing |
— |
12.2(50)SG |
12.2(33)SRA IPv6 QoS: MQC Traffic Policing |
— | ||
|
IPv6 QoS: MQC Traffic Shaping |
12.2(13) IPv6 QoS: MQC Traffic Shaping |
— |
12.2(50)SG |
12.2(33)SRA IPv6 QoS: MQC Traffic Shaping |
— | ||
|
IPv6 QoS: MQC WRED-Based Drop |
12.2(13) IPv6 QoS: MQC WRED-Based Drop |
— |
12.2(50)SG |
12.2(33)SRA IPv6 QoS: MQC WRED-Based Drop |
— | ||
|
IPv6 QoS: Queueing |
12.2(13) IPv6 QoS: Queueing |
12.3 IPv6 QoS: Queueing
|
— |
12.2(50)SG |
12.2(33)SRA |
— | |
|
IPv6 Support for NBAR |
15.2(2) |
— |
— |
— |
— |
— | |
|
NBAR IPv6 Transition Mechanism Detection |
15.1(3) |
— |
— |
— |
— |
— |
IPv6 Voice Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
Cisco UBE support for IPv6 |
12.4(24) VoIP for IPv6 |
— |
— |
— |
— |
— | |
|
CUBE RTCP Voice Pass-Through for IPv6 |
- |
— |
— |
— |
— |
— | |
|
DSCP-Based QoS Support |
12.4(22) VoIP for IPv6 |
— |
— |
— |
— |
— | |
|
IPv6 Dual Stack |
12.4(22) VoIP for IPv6 |
— |
— |
— |
— |
— | |
|
RTP/RTCP Over IPv6 |
12.4(22) VoIP for IPv6 |
— |
— |
— |
— |
— | |
|
T.38 Fax Support on CUBE for IPv6 |
_ |
— |
— |
— |
— |
— | |
|
TDM-SIP GW for IPv6 |
12.4(24) VoIP for IPv6 |
— |
— |
— |
— |
— | |
|
Voice Gateway/MTP |
12.4(24) VoIP for IPv6 |
— |
— |
— |
— |
—
|
IPv6 Data Link Layer Features
| | | 15.xT Release | | | | 15S Release | 12.2SY/ 15.0SY Release |
|
IPv6 Data Link: ATM PVC and ATM LANE |
12.2(2) |
12.3 |
— |
— |
12.2(33)SRA |
— | |
|
IPv6 Data Link: Dynamic Packet Transport (DPT) |
— |
— |
— |
— |
— |
— | |
|
IPv6 Data Link: Ethernet, Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet |
12.2(2) |
12.3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA |
— | |
|
IPv6 Data Link: Frame Relay PVC |
12.2(2) |
12.3 |
— |
— |
12.2(33)SRA |
— | |
|
IPv6 Data Link: High-Level Data Link Control |
12.2(2) |
12.3 |
— |
— |
12.2(33)SRA |
— | |
|
IPv6 Data Link: PPP Service over Packet over SoNET, ISDN, and Serial (Synchronous and Asynchronous) Interfaces |
12.2(2) |
12.3 |
— |
— |
12.2(33)SRA |
— | |
|
IPv6 Data Link: VLANs Using Cisco Inter-Switch Link (ISL) |
12.2(2) |
12.3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA |
12.2(18)SXE IPv6 Addressing and Basic Connectivity | |
|
IPv6 Data Link: VLANs Using IEEE 802.1Q Encapsulation |
12.2(2) |
12.3 |
(25)SEA |
12.2(25)SG |
12.2(33)SRA |
12.2(18)SXE IPv6 Addressing and Basic Connectivity |
[1] The Cisco 10720 Internet router is supported in Cisco IOS Release 12.0(26)S.
[2] IPv6 extended access control lists and IPv6 provider edge routers over MPLS are implemented with IPv6 hardware acceleration on the Cisco 12000 series Internet router IP service engine (ISE) line cards in Cisco IOS routers in Cisco IOS Release 12.0(25)S and later releases.
[3] Enhancements were made to several multiprotocol BGP commands.
[4] The RIP for IPv6 feature was updated in Cisco IOS Release 12.2(13)T.
[5] SNMP versions 1, 2, and 3 are supported over an IPv6 transport.
[6] IPv6 Broadband Access features are on Cisco IOS 7200 series routers only in the 12.2(33)SRC release.
[7] Support for this feature is provided in Cisco IOS Release 12.2(33)SCA (see Table 3).
[8] Feature is supported on the Cisco 12000 series Internet router only.
