Datasheet
© 2014 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 9 of 14
Features
OAM
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IEEE 802.1ag Connectivity Fault Management (CFM)
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Ethernet Local Management Interface (ELMI)
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IEEE 802.3ah Link OAM
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MPLS OAM
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IP SLA
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Y.1731 Fault and Performance Management
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Dying Gasp
Security
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Authentication, authorization, and accounting (AAA) with TACACS+ and RADIUS
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Secure Shell (SSH) Protocol v2
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Layer 3 ACLs
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IPSec
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NAPT
Availability
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REP
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Cisco Express Forwarding Load Sharing of Equal Cost Paths
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IEEE 802.1s MSTP
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Bidirectional Forwarding Detection (BFD) support for OSPF, IS-IS, BGP, and static routes
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Multi Hop BFD
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HSRP and VRRP
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Pseudowire redundancy
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TE/FRR
Manageability
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Simple Network Management Protocol (SNMP)
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SSH, Telnet
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Command Line Interface (CLI)
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Cisco Prime
™
Network: fault, provisioning, and performance management
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Remote Monitoring (RMON)
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Embedded Event Manager (EEM) Script
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Data Collection Manager (DCM)
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Zero Touch Provisioning
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Autonomic Networking
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Service Activation
Product Specifications
Tables 7, 8, and 9 list product, power, and environmental specifications for the Cisco ASR 901 routers. Table 12
provides safety and compliance information.
Table 7. Cisco ASR 901 Series System Specifications
Description
Cisco ASR 901 Series Specification
Dimensions (H x W x D)
A901-12C-FT-D, A901-4C-FT-D: 1.7 x 17.5 x 8.3 in. (43.2 x 444.5 x 211 mm), 1 RU
A901-12C-F-D, A901-4C-F-D: 1.7 x 17.5 x 8.3 in. (43.2 x 444.5 x 211 mm), 1 RU
A901-6CZ-FT-D: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU
A901-6CZ-F-D: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU
A901-6CZ-FS-D: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU
A901-6CZ-FT-A: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU
A901-6CZ-F-A: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU
A901-6CZ-FS-A: 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm), 1RU










