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Loopback
Loopback is a method to test the performance and quality of a local area network (LAN). It involves routing electronic signals back to their source without intentionally processing them. A loopback address can test an ethernet card and software without using a physical network, even if drivers and hardware have become corrupted.
What Small and Midsize Businesses Need to Know About Loopback
An SMB might use a loopback address if it experiences LAN problems such as slow log-on times, poor internet performance or, timeout errors when using network resources. Loopback-related issues affect older network infrastructure as newer connections have in-built loopback protection.
Related terms
- Haptics
- WAN (Wide-Area Network)
- Intranet
- SLO (Service-Level Objective)
- Security Orchestration, Automation and Response (SOAR)
- Scalability
- Service-Level Agreement (SLA)
- Software as a Service (SaaS)
- Identity and Access Management (IAM)
- Data Center
- Augmented Reality (AR)
- Synchronous
- Multitenancy
- Chief Information Officer (CIO)
- IT Services
- Authorization
- Service-oriented Architecture (SOA)
- Platform as a Service (PaaS)
- Managed Service Provider (MSP)
- Security Information and Event Management (SIEM)
