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More links, more problems

A port channel can be up and correctly formed and still fall short. One flow is capped by a single member link, hashing decides how traffic spreads, and a shared line card can take down the whole bundle.

6 times a port channel is the wrong solution Port channels promise more bandwidth and resilience, but hashing, shared failure domains and degraded member states can leave the real network problem untouched.

Weekly news roundup

Last week in cybersecurity. Focused, fast, scannable.

Cybersecurity news weekly roundup October 12, 2026 Latest cybersecurity news covers exploited zero-days, critical network vulnerabilities, AI security threats, cloud outages, and law enforcement action.

Editor's Pick

7 ways new hardware does not upgrade your network New hardware can leave network problems intact when architecture, monitoring, configurations, and dependencies still limit performance.

In case you missed it

The network is slow: 14 ways to troubleshoot without specialized tools How to troubleshoot a slow network without third-party tools. Quick, practical checks to isolate the problem and keep users happy.

The real reason network outages take so long to diagnose Network outages rarely fail in obvious ways. When visibility breaks, diagnosis slows, and the real cause becomes harder to find.

Ten ways to avoid a data center failure A modern data center manager must be ready and prepared to act when there is a critical network failure. Here are our ten rules.

A reliable network isn't necessarily the one with the most bandwidth or the newest hardware. It's the one that's properly designed, configured, and maintained. Understanding where the real problems lie can save time, money, and unnecessary upgrades.

NetworkTigers helps enterprises reduce infrastructure costs with new and refurbished networking hardware, security appliances, optics, and data center equipment from leading vendors including Cisco Meraki and SonicWall.

Save big on enterprise networking hardware. Talk to us today.

Mike Syiek
President, NetworkTigers Inc.
www.networktigers.com
1029 S. Claremont Street, San Mateo, CA 94402
+1 415.537.6950 x241 Direct
+1 800.430.6950 x241 Freefone
+1 415.378.2851 Cell | Signal | WhatsApp
Email: mike@networktigers.com

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