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A9K-04.01
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- Cisco ASR 9000 Software A9K-04.01 Cisco IOS XR IP/MPLS Core Software
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A9K-04.01
Cisco ASR 9000 Software A9K-04.01 Cisco IOS XR IP/...
$15,000.00
$9,377.00
17 in Global Warehouse
$9,377.00
37% off
TRUSTED, TRIED, PROVEN
A9K-04.01 Overview
A9K-04.01 is a high-performance enterprise router designed with a modular architecture that supports integrated services and VPN features. It offers redundant power options, dual WAN interfaces paired with multiple LAN ports, and secure connectivity through advanced firewall and VPN capabilities for mission-critical applications.
A9K-04.01 delivers exceptional throughput and high availability with adaptable modular slots and built-in redundancy. Ideal for corporate, industrial, and high-demand enterprise environments, this router integrates voice, video, and WAN optimization services while ensuring streamlined management and robust performance.
What is the price of A9K-04.01?
Lowest price of A9K-04.01 is $ 9,377.00. Shop now! Get further exclusive discounts with bulk quotation on A9K-04.01
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A9K-04.01 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN |
| Power Source | AC Power Supply / DC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / RIP / Static Routing |
| Broadband | Fiber Optic / DSL / N/A |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6, OSPF, BGP, RIP |
| Remote Management | CLI, SNMP, Telnet, HTTP/HTTPS |
| Compliance Standards | FCC, CE |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, Firewall, IPv6 Compatible, VoIP |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization |
| High Availability Support | Supported |
| Safety | UL, CE |
| EMC | FCC Part 15, EN55032 |
| Telecom | N/A |
| Throughput Capacity | 10 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | EHWIC, SFP+ |
| Modular Slots Available | 2 Slots |
| Stacking Capability | Yes |
| 5G Support | No |
| Memory | 2 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP+ |
| Power | 250W |
| Device Type | Router |
| Product Name | A9K-04.01 Enterprise Modular Router |
| Height | 2 inches |
| Width | 17 inches |
| Depth | 14 inches |
| Weight | 15 lbs |
A9K-04.01 Use Case
5G Mobile Backhaul Scalability for Tier-1 Telecom Operators
In a nationwide 5G rollout, a Tier-1 telecom operator deploys Cisco ASR 9000 Software A9K-04.01 (Cisco IOS XR IP/MPLS Core Software) to aggregate and scale mobile backhaul traffic across metro and regional POPs. Leveraging MPLS Traffic Engineering and high-density 100 GE interfaces, the operator achieves seamless traffic growth and dynamic bandwidth allocation. Outcome: 5× capacity increase, guaranteed sub-50 ms restoration SLAs, and simplified network operations through a unified IOS XR control plane.
Ultra-Low Latency IP/MPLS Transport for Global Financial Trading
A global financial services firm builds a resilient, low-latency trading backbone between New York, London, and Tokyo data centers using Cisco ASR 9000 Software A9K-04.01 Cisco IOS XR IP/MPLS Core Software. By deploying MPLS Fast Reroute, Segment Routing, and hardware-accelerated forwarding, the firm secures sub-10 µs jitter and sub-2 ms failover. Outcome: maximized trade execution speed, continuous market access, and compliance with stringent financial uptime regulations.
Multi-Service Edge Aggregation with SR-MPLS for Enterprise VPNs
A global managed service provider leverages Cisco ASR 9000 Software A9K-04.01 (IOS XR IP/MPLS Core) to deliver high-performance, multi-tenant VPN services for Fortune 500 customers. Using Segment Routing-MPLS, multi-class QoS, and centralized policy automation, the provider accelerates service provisioning and enforces per-customer SLAs. Outcome: 70 % reduction in service rollout time, 40 % lower OPEX, and end-to-end SLA assurance across WAN environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | Fiber Optic | N/A | Fiber Optic / DSL | Fiber Optic / DSL / N/A |
| Built-in Security Features | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | RoHS, FCC | RoHS / CE / FCC | FCC, CE | IEEE 802.3, FCC, CE | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | N/A | 20 inches | 14 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC / CE | N/A | FCC Part 15, CE Marking | FCC Part 15, EN55032 |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM / SFP+ | SFP+ | NIM, SFP+ | EHWIC, SFP+ |
| Features | VPN, Firewall, IPv6 Compatible, Redundant Power | VPN / Firewall / MPLS / QoS | VPN, IPv6 Compatible, Firewall, MPLS | VPN, Firewall, Voice, Video, WAN Optimization, IPv6 Compatible | VPN, Firewall, IPv6 Compatible, VoIP |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Chassis | Rack-mount | Rack-mount |
| Height | 2 inches | 2 inches | N/A | 2.5 inches | 2 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, WAN Optimization | Voice / Video / WAN Optimization | Voice, Video | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP+ | RJ-45 / SFP | RJ-45, SFP | RJ-45, SFP+ | RJ-45, SFP+ |
| LAN Ports | 4 LAN Ports | N/A | Modular LAN | 24 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 8 GB | 2 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6, MPLS | IPv4, IPv6, OSPF, BGP, RIP |
| Power | 250 W | 350 Watt | 350 W | 600 Watt | 250W |
| Power Source | Redundant AC Power Supply | Redundant AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | A9K-PEM-FILR | A9K-SAM-2TB Service Aggregation Module | Cisco A9K-RSP-4G | ASR-9010-FAN | A9K-04.01 Enterprise Modular Router |
| Product Type | Enterprise Router | Service Aggregation Module | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SNMP / SSH / Telnet | SSH, SNMP, Telnet | SSH, Telnet, SNMP | CLI, SNMP, Telnet, HTTP/HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / IS-IS / Static Routing | OSPF / BGP / IS-IS / Static Routing | OSPF / BGP / EIGRP / MPLS / Static Routing | OSPF / BGP / RIP / Static Routing |
| Safety | N/A | UL / IEC | N/A | UL, CSA | UL, CE |
| Speed/Capacity | Gigabit | 10Gb | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | No | Yes | Yes | Yes |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 10 Gbps | 10 Gbps | 4 Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise, Business | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | Modular WAN | 4 WAN | 2 WAN |
| Weight | 25 lbs | 15 lbs | N/A | 25 lbs | 15 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 17 inches | N/A | 17.5 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is Cisco IOS XR IP/MPLS Core Software A9K-04.01?
A
Cisco IOS XR IP/MPLS Core Software A9K-04.01 is a carrier-grade operating system for the ASR 9000 Series, delivering advanced IP/MPLS routing, high availability and scalable performance for service provider core and edge networks.
Q
Which platforms support A9K-04.01 software?
A
A9K-04.01 is supported on Cisco ASR 9001, ASR 9006, ASR 9010 and ASR 9904 chassis, enabling service providers to deploy consistent IOS XR capabilities across multiple hardware platforms.
Q
What are the key routing features of A9K-04.01?
A
Key routing features include advanced BGP/MPLS VPNs, Segment Routing, EVPN-VPLS, MPLS Traffic Engineering and Carrier-Grade NAT, enabling efficient and secure packet transport at scale.
Q
How does A9K-04.01 ensure high availability?
A
A9K-04.01 features In-Service Software Upgrade (ISSU), Stateful Packet-Switched Routing (SPSR) and redundant route processors to minimize downtime and support five-9s availability.
Q
What performance improvements does A9K-04.01 deliver?
A
It optimizes packet processing through enhanced multi-core scaling, faster convergence times and hardware offload for 100G/400G interfaces, supporting terabit-scale throughput.
Q
How does A9K-04.01 support network virtualization?
A
The software provides VRF Lite, MPLS VPN and Segment Routing capabilities to create isolated, multi-tenant environments with end-to-end traffic separation and policy enforcement.
Q
What security features are built into A9K-04.01?
A
It includes Control Plane Policing (CoPP), Secure Boot, Runtime Defenses, MACsec for data plane encryption and full IOS XR Role-Based Access Control (RBAC).
Q
How do I upgrade from an earlier IOS XR release to A9K-04.01?
A
Perform an In-Service Software Upgrade (ISSU) following Cisco’s documented upgrade path, ensuring compatibility of all hardware components and backing up current configurations.
Q
Which licensing models are available for A9K-04.01?
A
Cisco offers Smart Licensing for pay-as-you-grow feature activation, as well as traditional perpetual licenses with optional Software Support Service (SWSS) for ongoing updates and fixes.
Q
Can A9K-04.01 handle IPv6 and dual-stack deployments?
A
Yes; it provides full IPv6 routing support—including OSPFv3, BGP-LS, Segment Routing v6 and MPLS VPN v6—alongside IPv4 in dual-stack environments.
Q
What operational tools integrate with A9K-04.01?
A
It integrates with Cisco NSO, Cisco Prime, Cisco DNA Center and third-party NETCONF/RESTCONF controllers for automated provisioning and telemetry.
Q
How does A9K-04.01 optimize MPLS Traffic Engineering?
A
It supports dynamic and static MPLS TE tunnels, Fast Reroute, SR-TE policies and enhanced constraint-based path computation for bandwidth-guaranteed LSPs.
Q
What is the expected ROI when deploying A9K-04.01?
A
Organizations realize ROI through reduced operational complexity, improved network uptime, better traffic utilization and a unified software platform across multiple chassis.
Q
Does A9K-04.01 support network telemetry and analytics?
A
Yes; it offers streaming telemetry (gRPC, NetFlow, IPFIX), In-band Network Telemetry (INT) and model-driven metrics for real-time monitoring and analytics.
Q
How do I troubleshoot issues on A9K-04.01?
A
Use built-in diagnostic commands, IOS XR event logs, Embedded Packet Capture (EPC), and Cisco TAC-recommended debugs to isolate and resolve faults quickly.
Q
What are the pre-installation requirements for A9K-04.01?
A
Ensure ASR 9000 hardware meets minimum route processor, line card and DRAM specifications, and confirm software image integrity via MD5/SHA256 checks before deployment.
