New Features And Enhancements In Release 3.0.10; Axsm-E Double Density; Pxm1E-16-T1E1 With Pnni-Ima Trunking; Axsm-32-T1E1-E With Pnni-Ima Trunking - Cisco MGX 8850 PXM45 Release Notes

New Features and Enhancements in Release 3.0.10

New Features and Enhancements in Release 3.0.10
Release 3.0.10 contains these new features:
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AXSM-E Double Density

This feature doubles the number of ports previously available with each AXSM-E Service Module. Each
AXSM-E Service Module supports up to two back cards. Previous to Release 3.0.10, only one was
supported. The actual bandwidth supported by each card remains constant at 622 Mbps, but the
additional ports allow better scaling of service provider networks using ABR with VS/VD support and
per-connection traffic shaping.
This feature is supported on the MGX 8850 (PXM45) switch.

PXM1E-16-T1E1 with PNNI-IMA Trunking

PXM1E-16-T1E1 is a new PXM1E front card with support for two back cards RBBN-16-T1E1 and
MCC-16-E1. PXM1E will provide up to 16 T1 or E1 ports with IMA Versions 1.0 and 1.1 support for
PNNI trunking.
UNI support for the interfaces will be provided in a future software release.
Note
T1 or E1 links (but not a mix) can be grouped to form IMA groups of links 1 to 16 in a single group.
Both RBBN-16-T1E1 and the MCC-16-E1 back cards support 1:1 redundancy on PXM1E-16-T1E1. The
maximum number of connections supported in a shelf with PXM1E-16-T1E1 as the processor card is
13,500 connections.
The PXM1E-16-T1E1 card is supported in the MGX 8830 and the MGX 8850 (PXM1E) switches.

AXSM-32-T1E1-E with PNNI-IMA Trunking

The AXSM-32-T1E1-E card is a double-height service module used on the PXM-45 based MGX 8850
platform. In this release, the AXSM-32-T1E1-E supports ATM cell transfer over a total of 32 T1/E1
interfaces. Up to two back cards of the same type (RBBN-16-T1E1 or MCC-16-E1) are supported with
16 T1/E1 interfaces per backcard. The AXSM-32-T1E1-E card supports a maximum of 32,096
connections. It supports enhanced traffic management capabilities with per-VC/VP traffic shaping and
ABR with VS/VD along with multilevel statistics.
Release Notes for Cisco MGX 8850 (PXM45), MGX 8850 (PXM1E), and MGX 8830, Software Release 3.0.10
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AXSM-E Double Density
PXM1E-16-T1E1 with PNNI-IMA Trunking
AXSM-32-T1E1-E with PNNI-IMA Trunking
PXM1E Online Diagnostics
FRSM12 Online Diagnostics
MGX-SRME
MGX-VISM-PR-8T1/8E1
Alarm Filtering
OL-2914-01 Rev D0, July 3, 2003