Cisco Cisco MGX 8880 Media Gateway Release Notes

Cisco

2

Release Notes for Cisco MGX Route Processor Module (RPM-XF) for PXM45-based Switches Release 5.4.00

OL-11808-01

Contents

Features Introduced in Cisco IOS Release 12.3(2)T6, page 17

Features Introduced in Cisco IOS Release 12.3(2)T5, page 18

Features Introduced in Cisco IOS Release 12.3(2)T4, page 18

Link Fragmentation Interleaving, page 18

Increased Maximum Number of Policy Maps, page 18

Multicast VPN Feature, page 18

Compressed Real-Time Protocol, page 18

WRED Drop Counters Feature, page 19

Traffic Matrix Statistics Feature, page 19

Segmentation and Reassembly-based Traffic Management and QoS Feature, page 19

Feature Introduced in Cisco IOS Release 12.3(2)T2, page 19

Transmission Control Protocol Decompression Support, page 19

2-Port Packet Over SONET and 2-Port Gigabit Ethernet Service Module Back Cards, page 19

Dual Multiprotocol Label Switching Partition for RPM-XF, page 19

Features Introduced Earlier than Cisco IOS Release 12.3(2)T2, page 20

Cisco MGX 8950 Switch Support for RPM-XF, page 20

Border Gateway Protocol Load-Balancing Feature, page 20

IP Accounting Counter Storage Feature, page 21

Applying Multiple Actions—police Command, page 21

QoS Suboptimal Link Use Feature, page 22

RPM-XF Redundancy Support, page 22

Features Not Supported in Cisco IOS Release 12.3(11)T7, page 23

Network Management Features, page 23

SNMP MIB, page 23

New and Modified Commands in Cisco IOS Release 12.4(6)T1, page 23

RPM-XF Limitations and Restrictions, page 43

Notes and Cautions, page 45

RPM-XF auto_config File Management, page 46

Card Management, page 46

RPM-XF Bootflash Precautions, page 47

Solving the RPM-XF Bandwidth Issue When Adding a 12th VISM Card, page 47

Open Caveats, page 48

Open Caveats in Cisco IOS Release 12.4(15)T1 for MGX Release 5.4.00, page 48

Open Caveats in Cisco IOS Release 12.4(6)T5 for MGX Release 5.3.20, page 50

Open Caveats in Cisco IOS Release 12.4(6)T1 for MGX Release 5.3.00, page 50

Open Caveats in Release 12.3(11)T9 for MGX Release 5.2.10, page 54

Open Caveats in Release 12.3(11)T7 for MGX Release 5.2.00, page 55

Open Caveats in Release 12.3(11)T6 for MGX Release 5.1.20, page 57