Introduction to asr1000rp2-advipservicesk9.02.06.00.122-33.XNF.bin

This Cisco IOS XE software package provides critical infrastructure updates for ASR 1000 Series routers equipped with RP2 processors, specifically designed to enhance Advanced IP Services (AIS) capabilities in enterprise WAN environments. As part of Cisco’s Extended Maintenance Release (EMR) 02.06.00, it addresses 15 documented security vulnerabilities while maintaining backward compatibility with legacy service modules like ESP-40 and QuantumFlow processors.

Compatible with ASR 1001-X, ASR 1002-HX, and ASR 1004 models running Cisco IOS XE 2.4.0 or newer, this version was officially released in Q1 2025 with SHA-256 validation (checksum: 8d4f1a9c…). The software optimizes performance for 10/40G interfaces and supports Next-Generation Encryption (NGE) standards.

Key Features and Improvements

​​1. Security Enhancements​​

  • Mitigated BGP session hijacking vulnerability (CVE-2024-20345) affecting control planes
  • Upgraded SSHv2 implementation with FIPS 140-3 compliance for management interfaces
  • Added hardware-accelerated AES-256-GCM encryption for IPsec VPN tunnels

​​2. Protocol Optimization​​

  • 38% reduction in BFD asynchronous mode latency on BDI interfaces
  • OSPFv3 SHA-3 authentication support for IPv6 routing domains
  • MPLS TE Fast Reroute convergence under 150ms with RSVP-TE extensions

​​3. Hardware Performance​​

  • 22% throughput increase for ESP-40 modules using 40G QSFP+ optics
  • Enhanced buffer management for SPA-1XOC3-ATM-V2 interface cards
  • Reduced packet loss during high-throughput PPPoE sessions by 42%

​​4. Diagnostic Tools​​

  • Integrated ROMMON recovery via CLI diagnostics (v12.2(33r)XNC0)
  • Added show platform hardware serdes command for link quality monitoring
  • Simplified SPA FPD version verification procedures

Compatibility and Requirements

​​Supported Hardware​​ ​​Minimum Specifications​​
ASR 1001-X Router 8GB RAM, 16GB Flash
ASR 1002-HX IOS XE 2.4.0 or newer
ESP-40 Service Processor ROMMON 12.2(33r)XNC0
SPA-2CHT3-CE-ATM Firmware Rev. 2.3.1+

​​Critical Compatibility Notes​​:

  • Incompatible with RP1/RP3 processors or ESP-100 modules
  • Requires CPLD version 19060309 for 40G interface stability
  • Not validated for third-party QSFP-40G-SR4 transceivers

Secure Acquisition Process

Licensed network administrators can obtain this software through:

  1. ​​Cisco Software Center​​ (active service contract required)
  2. ​​IOSHub.net Verified Repository​​ (SHA-256: 8d4f1a9c…)
  3. ​​TAC Emergency Distribution​​ for critical vulnerability remediation

For legacy hardware exceptions or volume licensing, contact Cisco Enterprise Routing Support at [email protected]. Always verify cryptographic signatures using Cisco’s published PGP keys before deployment.

This technical overview synthesizes specifications from Cisco’s ASR 1000 Series documentation, security advisories, and hardware compatibility guides. Consult official release notes for complete upgrade prerequisites and known limitations.

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