Cisco ASR 903 Release Notes

Contents
3
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Multichassis LACP 6-6
Pseudowire Group Switchover 6-6
Raw Socket 6-6
Hardware Limitations 6-7
Software Limitations 6-7
Remote LFA FRR Protection for TDM and ATM Pseudowires 6-7
Remote LFA FRR and Labeled BGP PIC FRR Integration 6-7
VPLS over Remote LFA 6-8
CHAPTER 1 New Features in Cisco IOS XE 3.11S Releases 1-1
New Hardware Features in Cisco IOS XE Release 3.11S 1-1
New Software Features in Cisco IOS XE Release 3.11S 1-1
AAL5 termination 1-2
Access Switch Device Manager Template 1-2
Data Plane Ethernet Loopback with QoS 1-2
Dissimilar PHB Match at Ingress and Egress 1-2
Dying Gasp 1-2
DS3 Framing on OC-3 and OC-12 1-3
Fast Reroute Support for Bridge Domain Interface 1-3
IPv6 Multicast: Multicast Listener Discovery (MLD) 1-3
IPv6 Multicast: PIM v6 1-3
ISIS Local Microloop Protection 1-3
MR-APS Integration with Hotstandby Pseudowire 1-3
Remote SPAN 1-4
Service Groups 1-4
TCAM Threshold Based Alarms 1-4
CHAPTER 2 Limitations and Restrictions 2-1
Limitations and Restrictions in Cisco IOS XE Release 3.6(2)S 2-1
Limitations and Restrictions in Cisco IOS XE Release 3.6(1)S 2-2
Limitations and Restrictions in Cisco IOS XE Release 3.6S 2-4
Caveats in Cisco IOS XE 3.6S Releases 2-6
Open Caveats—Cisco IOS XE Release 3.6(2)S 2-6
Resolved Caveats—Cisco IOS XE Release 3.6(2)S 2-9
Open Caveats—Cisco IOS XE Release 3.6(1)S 2-11
Resolved Caveats—Cisco IOS XE Release 3.6(1)S 2-13
Open Caveats—Cisco IOS XE Release 3.6(0)S 2-17
Resolved Caveats—Cisco IOS XE Release 3.6(0)S 2-28

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English