Cisco ASR 1000 Configuration Guide

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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
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Chapter 6 Overview of the ATM SPAs
Supported Features
Note The ATM SPA is functionally similar to other ATM port adapters on the Cisco ASR 1000
Series Routers, but because it is a different card type, the configuration for the slot is lost
when you replace an existing ATM port adapter with an ATM SPA in a SIP.
• RFC 2684: Multiprotocol Encapsulation over ATM Adaptation Layer 5 (formerly RFC 1483).
• Supports permanent virtual circuits (PVCs)
• IEEE 802.1QinQ
• ATM adaptation layer 5 (AAL5) for data traffic.
• Uses small form-factor pluggable (SFP) optical transceivers, allowing the same ATM SPA hardware
to support multimode (MM), single-mode intermediate (SMI), or single-mode long (SML) reach,
depending on the capabilities of the SPA.
• ATM section, line, and path alarm indication signal (AIS) cells, including support for F4 and F5
flows, loopback, and remote defect indication (RDI).
• Operation, Administration, and Maintenance (OAM) cells.
• Online insertion and removal (OIR) of individual ATM SPAs from the SIP, as well as OIR of the
SIPs with ATM SPAs installed.
SONET/SDH Error, Alarm, and Performance Monitoring
• Fiber removed and reinserted
• Signal failure bit error rate (SF-BER)
• Signal degrade bit error rate (SD-BER)
• Signal label payload construction (C2)
• Path trace byte (J1)
• Section Diagnostics:
– Loss of signal (SLOS)
– Loss of frame (SLOF)
– Error counts for B1
– Threshold crossing alarms (TCA) for B1 (B1-TCA)
• Line Diagnostics:
– Line alarm indication signal (LAIS)
– Line remote defect indication (LRDI)
– Line remote error indication (LREI)
– Error counts for B2
– Threshold crossing alarms for B2 (B2-TCA)
• Path Diagnostics:
– Path alarm indication signal (PAIS)
– Path remote defect indication (PRDI)
– Path remote error indication (PREI)

Cisco ASR 1000 Specifications

General

Operating System	Cisco IOS XE
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC
Number of Total Expansion Slots	Varies by model
Management Port	Console
Redundant Power Supply Supported	Yes
Width	17.5 inches
Memory	Varies by model
Storage	Varies by model
Dimensions (H x W x D)	Varies by model
Weight	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
Redundancy	Redundant power supplies, fans, and route processors (depending on model)