Many people are confused by Cisco’s NAT/PAT naming conventions, such as “inside local”, etc. so I have put together a few diagrams that might help. 

It’s common today to use private addressing within an Autonomous System (AS), a collection of routers and subnets under a common administrative domain. 

This resource explores how integrated processes such as Data Center Infrastructure Management (DCIM) give IT pros the ability to simply deploy new assets and plan for future growth, control energy costs, reduce risks and increase operational efficiency. Learn more about DCIM solutions here. 

Learn more about how Oracle Advanced Compression can help you reduce the disk space and costs of managing large data volumes. 

Struggling to meet compliance and discovery requests in today's data-intensive IT? Check out this white paper for a potential solution. 

LANsurveyor automatically discovers and diagrams network topology, generates network maps in Visio, detects new devices and changes to network topology, and performs inventory management for hardware and software assets. Download a free 30-day trial today to see why more than 45,000 network professionals trust SolarWinds solutions. 

Professor Hans Werner Meuer, co-founder of the Top500 supercomputer list, presents a critical assessment of high performance computing technology and applications. 

Dell storage helped Navicure reduce disaster recovery site deployment time by 75 percent and automated the planning, testing, and deployment of a disaster recovery solution using VMware® SRM software and Dell EqualLogic SRM Adapters. 

This resource examines how the New York Philharmonic digitized their enormous collections to provide universal online access with a robust, scalable document management system. 

This week’s Computer Weekly kicks off our Buyer's Guide to data security by looking at the changing role of the IT security chief. We also examine why flexible working is proving so slow to roll out and we talk to the UK's air traffic control operator about its ambitious desktop virtualisation project. 

Enterprise resource leader, SAP founded in 1972, is facing the slow death of traditional on-premise ERP. Customers with shrinking IT budgets are opting to outsource more of their core business systems.