Cisco ASR 903 Release Notes

2
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Chapter
New Hardware Features in Cisco IOS XE Release 3.7(2)S
New Hardware Features in Cisco IOS XE Release 3.7(2)S
The IOS XE 3.7(2)S Release for the Cisco ASR 903 Router does not introduce any new hardware
features.
New Hardware Features in Cisco IOS XE Release 3.7(1)aS
The IOS XE 3.7(1)aS Release for the Cisco ASR 903 Router introduces the following hardware features:
• AC Power Supply—Release 3.7(1)aS3.7(1)aS introduces support for the AC power supply. For more
information about the AC power supply, see the Cisco ASR 903 Hardware Guide.
New Hardware Features in Cisco IOS XE Release 3.7(0)S
Release 3.7 introduces support for the ONS-SC-155-EL SFP module.
New Software Features in Cisco IOS XE Release 3.7(4)S
The IOS XE 3.7(4)S Release for the Cisco ASR 903 Router does not introduce any new software
features.
New Software Features in Cisco IOS XE Release 3.7(3)S
The IOS XE 3.7(3)S Release for the Cisco ASR 903 Router does not introduce any new software
features.
New Software Features in Cisco IOS XE Release 3.7(2)S
The IOS XE 3.7(2)S Release for the Cisco ASR 903 Router does not introduce any new software
features.
New Software Features in Cisco IOS XE Release 3.7(1)aS
Release 3.7(1) introduces support for QoS policies on egress MLPPP interfaces on the T1/E1 interface
module. For more information about how to configure QoS policies on MLPPP interfaces, see the Cisco
ASR 903 Router Chassis Configuration Guide, Release 3.7.
New Software Features in Cisco IOS XE Release 3.7(0)S
The following are the new software features introduced in Cisco IOS XE Release 3.7(0)S:

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English