Implementation and Operation
IO-WRL-004

Network Operations

Responsible for planning, implementing, and operating network services and systems, including hardware and virtual environments.

  • T0081: Diagnose network connectivity problems
  • T0126: Install or replace network hubs, routers, and switches
  • T0129: Integrate new systems into existing network architecture
  • T0153: Monitor network capacity and performance
  • T1020: Determine the operational and safety impacts of cybersecurity lapses
  • T1050: Improve network security practices
  • T1100: Configure network hubs, routers, and switches
  • T1101: Optimize network hubs, routers, and switches
  • T1143: Develop network backup and recovery procedures
  • T1144: Implement network backup and recovery procedures
  • T1208: Implement new system design procedures
  • T1209: Implement new system test procedures
  • T1210: Implement new system quality standards
  • T1214: Install network infrastructure device operating system software
  • T1215: Maintain network infrastructure device operating system software
  • T1248: Patch network vulnerabilities
  • T1313: Test network infrastructure, including software and hardware devices
  • T1314: Maintain network infrastructure, including software and hardware devices
  • K0159: Knowledge of Voice over IP (VoIP)
  • K0674: Knowledge of computer networking protocols
  • K0675: Knowledge of risk management processes
  • K0676: Knowledge of cybersecurity laws and regulations
  • K0677: Knowledge of cybersecurity policies and procedures
  • K0678: Knowledge of privacy laws and regulations
  • K0679: Knowledge of privacy policies and procedures
  • K0680: Knowledge of cybersecurity principles and practices
  • K0681: Knowledge of privacy principles and practices
  • K0682: Knowledge of cybersecurity threats
  • K0683: Knowledge of cybersecurity vulnerabilities
  • K0684: Knowledge of cybersecurity threat characteristics
  • K0685: Knowledge of access control principles and practices
  • K0686: Knowledge of authentication and authorization tools and techniques
  • K0689: Knowledge of network infrastructure principles and practices
  • K0710: Knowledge of enterprise cybersecurity architecture principles and practices
  • K0712: Knowledge of Local Area Networks (LAN)
  • K0713: Knowledge of Wide Area Networks (WAN)
  • K0718: Knowledge of network communications principles and practices
  • K0721: Knowledge of risk management principles and practices
  • K0731: Knowledge of systems security engineering (SSE) principles and practices
  • K0736: Knowledge of information technology (IT) security principles and practices
  • K0737: Knowledge of bandwidth management tools and techniques
  • K0740: Knowledge of system performance indicators
  • K0741: Knowledge of system availability measures
  • K0746: Knowledge of policy-based access controls
  • K0747: Knowledge of Risk Adaptive (Adaptable) Access Controls (RAdAC)
  • K0749: Knowledge of process engineering principles and practices
  • K0751: Knowledge of system threats
  • K0752: Knowledge of system vulnerabilities
  • K0753: Knowledge of remote access principles and practices
  • K0758: Knowledge of server administration principles and practices
  • K0765: Knowledge of software engineering principles and practices
  • K0770: Knowledge of system administration principles and practices
  • K0773: Knowledge of telecommunications principles and practices
  • K0778: Knowledge of enterprise information technology (IT) architecture principles and practices
  • K0779: Knowledge of systems engineering processes
  • K0781: Knowledge of virtual private network (VPN) systems and software
  • K0783: Knowledge of network attack characteristics
  • K0791: Knowledge of defense-in-depth principles and practices
  • K0792: Knowledge of network configurations
  • K0805: Knowledge of command-line tools and techniques
  • K0811: Knowledge of web filtering systems and software
  • K0812: Knowledge of digital communication systems and software
  • K0831: Knowledge of network attack vectors
  • K0837: Knowledge of hardening tools and techniques
  • K0840: Knowledge of hardware reverse engineering tools and techniques
  • K0842: Knowledge of software reverse engineering tools and techniques
  • K0848: Knowledge of network systems management principles and practices
  • K0849: Knowledge of network systems management tools and techniques
  • K0851: Knowledge of reverse engineering principles and practices
  • K0859: Knowledge of encryption tools and techniques
  • K0865: Knowledge of data classification standards and best practices
  • K0866: Knowledge of data classification tools and techniques
  • K0870: Knowledge of enterprise architecture (EA) reference models and frameworks
  • K0871: Knowledge of enterprise architecture (EA) principles and practices
  • K0872: Knowledge of service management principles and practices
  • K0873: Knowledge of service management standards and best practices
  • K0874: Knowledge of key management service (KMS) principles and practices
  • K0875: Knowledge of symmetric encryption principles and practices
  • K0876: Knowledge of key management service (KMS) key rotation policies and procedures
  • K0877: Knowledge of application firewall principles and practices
  • K0878: Knowledge of network firewall principles and practices
  • K0879: Knowledge of industry cybersecurity models and frameworks
  • K0880: Knowledge of access control models and frameworks
  • K0891: Knowledge of the Open Systems Interconnect (OSI) reference model
  • K0915: Knowledge of network architecture principles and practices
  • K0917: Knowledge of Personally Identifiable Information (PII) data security standards and best practices
  • K0918: Knowledge of Payment Card Industry (PCI) data security standards and best practices
  • K0919: Knowledge of Personal Health Information (PHI) data security standards and best practices
  • K0923: Knowledge of operating system structures and internals
  • K0925: Knowledge of wireless communication tools and techniques
  • K0926: Knowledge of signal jamming tools and techniques
  • K0928: Knowledge of systems engineering principles and practices
  • K0934: Knowledge of data classification policies and procedures
  • K0936: Knowledge of network hardware threats and vulnerabilities
  • K0947: Knowledge of computer engineering principles and practices
  • K0983: Knowledge of computer networking principles and practices
  • K1014: Knowledge of network security principles and practices
  • K1032: Knowledge of satellite-based communication systems and software
  • K1077: Knowledge of data security controls
  • K1084: Knowledge of data privacy controls
  • K1108: Knowledge of traceroute tools and techniques
  • S0035: Skill in establishing a routing schema
  • S0077: Skill in securing network communications
  • S0421: Skill in operating network equipment
  • S0424: Skill in executing command line tools
  • S0425: Skill in operating network systems
  • S0451: Skill in deploying continuous monitoring technologies
  • S0575: Skill in developing network infrastructure contingency and recovery plans
  • S0576: Skill in testing network infrastructure contingency and recovery plans
  • S0582: Skill in troubleshooting system performance
  • S0583: Skill in implementing established network security practices
  • S0584: Skill in configuring network devices
  • S0585: Skill in installing network devices
  • S0615: Skill in protecting a network against malware
  • S0618: Skill in configuring network protection components
  • S0671: Skill in implementing network infrastructure contingency and recovery plans
  • S0675: Skill in optimizing system performance
  • S0682: Skill in applying subnet techniques
  • S0685: Skill in configuring computer protection components
  • S0722: Skill in interpreting traceroute results
  • S0755: Skill in reconstructing a network
  • S0815: Skill in troubleshooting network equipment