Specifications

Release Notes for Cisco IOS Release 12.0 S

78-7130-11 Rev. B0

New and Changed Information

NetFlow Export Version 5

Platforms: Cisco 12000 series

Cisco IOS Release 12.0 S now supports NetFlow Export version 5 on the Cisco 12000 series GSR. The

version 5 export format can be enabled along with traditional NetFlow and Sampled NetFlow features.

The NetFlow Export Version 5 feature provides the ability to export fine granularity data to the NetFlow

collector. Per-flow information and statistics are maintained and uploaded to the workstation.

NPE-400

Platforms: Cisco 7200 series

NPE-400 is a new version of network processing engine for Cisco 7200 series routers with the following

enhancements:

• RM7000 microprocessor that operates at an internal clock speed of 350 MHz

• Up to 512 MB ECC SDRAM

• 100 MHz SysAD and memory bus speed

• 4 MB Layer 3 cache

The NPE-400 leverages technology from the NPE-225 and NSE-1 to provide a higher performance NPE

card.

PA-MC-2T3+ Phase-II (T3 Subrate)

Platforms: Cisco 7200 series, Cisco 7500 series routers

The PA-MC-2T3+ is a single-width port adapter that provides two T3 interface connections. Each T3

interface can now be independently configured to be either channelized or unchannelized. A

channelized T3 provides 28 T1 lines multiplexed into the T3. Each T1 line can be configured into one

or more serial interface data channels.

Using the no channelized command, you can configure the T3 as a single, unchannelized serial

interface data channel. You can configure this data channel to use all of the T3 bandwidth or a portion

of it. See the following document for further information:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s14/12

s_ct3.htm

Sampled Netflow on Engine 2 POS Line Cards

Platforms: Cisco 12000 series

Cisco IOS Release 12.0 S now supports Sampled NetFlow on Engine 2 Packet-over-SONET (POS) line

cards.