Cisco Cisco IOS Software Release 12.2(4)B

The Cisco IOS software is packaged in software images. Each image contains a set of Cisco IOS 
features.

 lists the features supported by the Cisco 6400 NRP images in this release. 

 lists the 

features supported by the Cisco 6400 NSP images in this release. These tables also include features 
supported by earlier releases.

 might not be cumulative or list all of the features in each image. For a list of the T-train features 

in this platform, refer to Feature Navigator. For more information about Feature Navigator, see the 

Enhancements to DHCP Option 82 Support for RBE

12.2(4)B3

12.2(4)B3

12.2(4)B3

Integrated Routing and Bridging (IRB)

12.0(3)DC

12.1(4)DC

12.2(2)B1

Multilink Point-to-Point Protocol (MLPPP or MLP)

12.1(3)DC

12.1(4)DC

12.2(2)B1

Per-VC

1

 Traffic Shaping

12.0(3)DC

—

12.2(2)B1

PPP

2

 IPCP

3

 Subnet Negotiation

12.0(5)DC

12.1(4)DC

12.2(2)B1

PPPoE over Ethernet (FE

4

 for NRP-1)

12.2(4)B3

—

—

PPPoE over Ethernet (GE for NRP-2SV only)

—

—

12.2(4)B3

PPP over ATM

5

 (PPPoA) Terminated

12.0(3)DC

12.1(4)DC

12.2(2)B1

PPP over Ethernet (PPPoE) Terminated

12.0(3)DC

12.1(4)DC

12.2(2)B1

PPPoEoE with VLAN

12.2(4)B3

—

12.2(4)B3

PPPoA/PPPoE Autosense on ATM VC with SNAP

6

 

Encapsulation

12.1(1)DC

12.1(5)DC

12.2(2)B1

Remote Access into MPLS VPN

12.2(2)B

—

—

Routed Bridge Encapsulation (RBE)

12.0(5)DC

12.1(4)DC

12.2(2)B1

RBE Subinterface Grouping

12.1(4)DC

12.1(4)DC

12.2(2)B1

RBE Unnumbered DHCP

7

12.1(1)DC

12.1(4)DC

12.2(2)B1

RBE with DHCP

12.0(5)DC

12.1(4)DC

12.2(2)B1

RBE with DHCP Option 82

12.1(5)DC

12.1(5)DC

12.2(2)B1

RFC 1483 Bridging

12.0(3)DC

12.1(4)DC

12.2(2)B1

RFC 1483 Routing

12.0(3)DC

12.1(4)DC

12.2(2)B1

DHCP Relay Support for MPLS VPN Suboptions

12.2(4)B3

12.2(4)B3

12.2(4)B3

IP Overlapping Address Pools (OAP)

12.1(5)DC

Not yet supported

Not yet supported