SearchNetworking
New & Notable
Problem Solve
Troubleshooting a DHCP server failure
DHCP errors often result from DHCP server failure, a lack of available IP addresses and network failure. But troubleshooting steps vary depending on the error symptoms and causes.
Evaluate
3 models for 5G and MEC integration
To enhance network capabilities, enterprises will need to consolidate 5G and MEC technologies in the future. Following a model for deployment is the first step.
Get Started
Network observability vs. monitoring: What's the difference?
Traditional network monitoring is useful for collecting data about network issues. But network observability can add further insights into network health and end-user experience.
Evaluate
Enterprises look to formalize WFH network architecture
As work-from-home programs prove they're here to stay, enterprise network teams are assessing their network designs to ensure adequate support and performance for home offices.
Trending Topics
-
Data Center Network Infrastructure Evaluate
How SDN benefits the small business
As SDN matures and evolves from its original definition, it's getting harder for small businesses to ignore the benefits of SDN, like better visibility, security and efficiency.
-
Wireless LAN Implementation News
Consumers see no immediate need for 5G
A PwC 5G survey finds service providers will have to educate consumers and build unique services if they expect potential buyers to pay more for the high-speed wireless technology.
-
Network Security Best Practices and Products News
Multiple connections thwart security on SD-WANs
Networking analysts and engineers examine SD-WAN security concerns, the importance of cabling in wireless environments and a new security attack that's difficult to detect.
-
Network analytics Get Started
Network observability vs. monitoring: What's the difference?
Traditional network monitoring is useful for collecting data about network issues. But network observability can add further insights into network health and end-user experience.
-
Network Design Evaluate
What is SD-WAN? Future, challenges, benefits of SD-WAN technology
What is SD-WAN and how can it change the way networks operate? Discover its advantages, challenges, important key terms and where the future of SD-WAN could take you.
-
Topics Covered
-
Campus area network (1) +
-
Data Center Networking (3) +
-
Network Infrastructure (7) +
-
Network management and monitoring (2) +
Network Security
Networking careers and certifications
Software-defined networking
Telecommunication networking
-
WAN technologies and services (3) +
Find Solutions For Your Project
-
Evaluate
A deep dive into Fortinet's SASE platform
Despite its strong security foundation, Fortinet's SASE platform lacks a cloud-native strategy and requires teams to stitch the architecture together.
-
3 models for 5G and MEC integration
-
Enterprises look to formalize WFH network architecture
-
BGP vs. OSPF: When to use each protocol
-
-
Problem Solve
Troubleshooting a DHCP server failure
DHCP errors often result from DHCP server failure, a lack of available IP addresses and network failure. But troubleshooting steps vary depending on the error symptoms and causes.
-
What is the difference between WLAN and Wi-Fi?
-
How enterprises can close 5 major SASE gaps
-
How to use two VPN connections at the same time
-
-
Manage
AIOps network management requires vendor-buyer teamwork
Before buying AIOps tools, network managers should work closely with vendors to ensure they collect the correct network data and use relevant algorithms.
-
2021 networking trends for a post-pandemic enterprise
-
A guide to network lifecycle management
-
5 steps to achieve network infrastructure modernization
-
-
E-Handbook | January 2021
Refreshing look at Wi-Fi 6 benefits, preparations
Download -
E-Handbook | September 2020
Is the SD-WAN home office here to stay?
Download -
E-Handbook | June 2020
SD-branch devices promise network, security benefits
Download -
E-Handbook | May 2020
A network automation roadmap to reap tech's best benefits
Download -
E-Handbook | April 2020
What SD-WAN design considerations are most critical?
Download
Networking Basics
-
Get Started
IPTV (Internet Protocol television)
IPTV (Internet Protocol television) is a service that provides television programming and other video content using the Transmission Control Protocol/Internet Protocol (TCP/IP) suite, as opposed to broadcast TV, cable TV or satellite signals.
-
Get Started
split horizon
Split horizon is a method used by distance vector protocols to prevent network routing loops.
-
Get Started
star network
A star network is a local area network (LAN) topology in which all nodes -- personal computers (PCs), workstations or other devices -- are directly connected to a common central computer that is often referred to as a hub.
Blog: The Network Hub
-
How to decide on the top and best SD-WAN offerings
If you are currently considering initial investigation into SD-WAN procurement, you'll know how many moving parts are involved. In this article, I'll discuss 17 features and benefits together with ...Continue Reading
-
5 questions to ask about open data centers
Editor's note: In this opinion piece, industry analyst Zeus Kerravala shares his thoughts on open data centers and Extreme Networks' approach. Extreme Networks is a client of Kerravala's ZK ...Continue Reading
-
More The Network Hub Posts
Expect slow adoption of 400 Gigabit Ethernet, for now
Merging wired and wireless networks spawns valuable analytics
Palo Alto Networks adds cloud analytics with RedLock acquisition
-
News
View All -
Network Infrastructure
Microsoft will host AT&T; 5G network on Azure
AT&T; will move its 5G services to Microsoft's Azure cloud. The move provides Microsoft with a critical 5G customer while AT&T; cuts costs and gains scalability.
-
Wireless LAN (WLAN)
Aruba adds network auto-fixes to AI Insights
Aruba's self-correct feature in AI Insights automatically fixes problems deemed safe to repair based on customer feedback.
-
Network automation and intent-based networking
Cisco DNA Center update tackles customer headaches
The latest DNA Center upgrade simplifies deploying the campus network controller and scaling the platform to handle more endpoints. Cisco plans to release it in mid-June.
SearchNetworking Definitions
- star network
- Enhanced Interior Gateway Routing Protocol (EIGRP)
- Spanning Tree Protocol (STP)
- sliding window (windowing)