Comparison

Switches Updated Jul 17, 2026

Cisco Nexus 9300 NX-OS Mode vs ACI Mode: Which to Choose Before You Order

Cisco Nexus 9300 switches run either Cisco NX-OS or Cisco ACI, and the two modes are mutually exclusive boot images...

N9K-C93180YC-FX3 Transceiver Compatibility

Interfaces & Modules Updated Jul 12, 2026

Cisco Nexus 93180YC-FX3 Transceiver Compatibility Guide (N9K-C93180YC-FX3)

A socket that accepts a module is not a switch that supports it. An optic earns its line in an...

Interfaces & Modules Updated Jul 12, 2026

GLC-T vs GLC-TE vs SFP-GE-T: Which Cisco Copper SFP to Buy

GLC-T, GLC-TE, and SFP-GE-T are electrically the same module — a 1000BASE-T copper SFP running 1 Gbps over Category 5...

Routers Updated Jun 30, 2026

Cisco Catalyst 8500 vs ASR 1000 and 8500L: Enterprise Edge Router Selection

A practical selection guide for Cisco Catalyst 8500 Series Edge Platforms — choosing between C8500-12X4QC, C8500-12X, and C8500L-8S4X, and comparing...

Switches Updated Jun 30, 2026

Cisco Catalyst 9000 Series Switches: The Complete 2026 Guide

Everything you need to evaluate, compare, and select the right Catalyst 9000 switch — from the entry-level 9200 to the...

Switches Updated Jun 28, 2026

Cisco Catalyst IE9300 Rugged Series Guide: Models, PoE, Licensing & SFP

The Cisco Catalyst IE9300 Rugged Series is a family of eight hardened, stackable rackmount switches that bring Cisco IOS XE...

Network Updated Jun 16, 2026

VLAN vs Subnet: Key Differences and How They Work Together

A VLAN and a subnet both segment a network, but at different layers. A VLAN isolates devices into separate broadcast...

Cisco Equipment Guide Updated Jun 11, 2026

Wireless Access Point vs Router for Business Networks

A router and a wireless access point do different jobs and are not alternatives. A router connects your business network to the...

Switches Updated Jun 11, 2026

Patch Panel vs Switch: Do You Need Both?

A patch panel and a switch do completely different jobs: a patch panel passively terminates and organizes your cabling, while a switch actively forwards...

Routers Updated Jun 9, 2026

Best Cisco Routers for Business Networks in 2026

For most businesses in 2026, the best Cisco router comes down to branch size and whether you run SD-WAN. The...

Network Updated Jul 8, 2026

Cisco Industrial Ring Redundancy: REP vs MRP vs PRP vs HSR vs DLR

Five protocols cover ring and parallel redundancy on Cisco industrial switches: REP (Cisco-proprietary ring convergence), MRP (the IEC 62439-2 ring...

Wireless Updated Jun 9, 2026

CW9800 vs C9800: Key Differences, Model Mapping, and Which to Buy

The main difference is generation: the CW9800 is Cisco’s next-generation wireless controller line — the “CW” stands for Catalyst Wireless...

Switches Updated Jun 1, 2026

Cisco IE3300 Switch Buying Guide: Models and BOM Checklist

Cisco IE3300 selection starts with the cabinet role. Use IE-3300-8T2S for non-PoE industrial access with 1G SFP uplinks, IE-3300-8P2S for PoE/PoE+ access with 1G...