Cisco ASR 1000 Series Software Configuration Guide

High-Availability Features
The components that provide high-availability features for the SPA-1CHOC3-CE-ATM are as follows:
•
Route Processor Redundancy (RPR)
•
In-Service Software Upgrade (ISSU)
•
OSPF Nonstop Forwarding (NSF)
Unsupported Features
The features that are not supported by the SPA-1CHOC3-CE-ATM in Cisco IOS XE Release 3.3.0S are as
follows:
•
VT alarms
•
APS for channelized SONET SPA
•
SONET Data Communication Channel (SDCC)
•
Circuit Emulation Services over Packet Switched Network (CESoPSN) over L2TPv3
•
SAToP over L2TPv3
•
CEM Access Circuit Redundancy
•
BERT patterns on the SONET controller
•
ATM and Inverse Multiplexing over ATM (IMA)
•
Circuit Emulation Services over User Datagram Protocol (CESoUDP)
The features that are not supported by the 2-Port Channelized T3/E3 ATM CEoP SPA in Cisco IOS XE
Release 3.4.0S are as follows:
•
Inverse ARP
•
Inter Local Management Interface ( ILMI)
•
ATM Signalling
•
Auto VC
•
Broadband features
•
ILMI 1.0
•
IETF RFC 2364 and RFC 2516 for Point-to-Point Protocol (PPP) over ATM
•
IETF RFC 1577 support for classical IP and Address Resolution Protocol (ARP) over ATM
•
ATM Forum UNI 3.0, 3.1, and 4.0
The features that are not supported by the 2-Port Channelized T3/E3 ATM CEoP SPA in Cisco IOS XE
Release 3.6.0S are as follows:
•
Network clocking
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 465
Overview of the Circuit Emulation over Packet Shared Port Adapter
High-Availability Features

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model