Introduction: What is CSMA/CD? Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is a network access method that was fundamental to early Ethernet networks. Its primary role was to orchestrate how devices shared a common communication medium (like a coaxial cable or a hub-based network segment) and to elegantly handle “collisions” – instances where multiple […]
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Is CSMA/CD Still Used? Understanding Ethernet’s Collision Detection Legacy
Posted: 23rd May 2025 by ccna200-301 in CCNA IN Delaware, CCNA IN Illinois, CCNA IN Minnesota, CCNA IN Nevada, CCNA IN North Carolina, CCNA in Pennsylvania, CCNA IN Texas, CCNA IN USA, CCNA IN West Virginia, ccnaupdates, CCNP, CompTIA Network+, ENCOR, ENSA, Network Troubleshooting, Online CCNA Classes, ONLINE CCNA CLASSES IN ALABAMA, ONLINE CCNA CLASSES IN ALASKA, ONLINE CCNA CLASSES IN ARIZONA, ONLINE CCNA CLASSES IN CALIFORNIA, Online ccna classes in Colorado, Online ccna classes in Connecticut, Online ccna classes in New Mexico, Online ccna classes in New York, Online ccna classes in South Dakota, Online ccna classes in Tennessee, Online ccna classes in Utah, SRWETags: Carrier Sense, Collision Detection, Collision Domain, CSMA/CA, CSMA/CD, Ethernet, Full-Duplex, Half-Duplex, IEEE 802.3, LAN Technology, Legacy Technology, Network Hubs, Network Protocols, Network Switches, Networking Basics
The Ultimate Guide to OSPF Commands: Configuring and Optimizing Cisco Routers
Posted: 11th June 2023 by ccna200-301 in CCNA in France, CCNA in Germany, CCNA IN USA, ccna, ccna course, ccna full form, ccna certification, ccna course outline , ccna certification cost , ccna course fees, ccna salary, ccna certification cost in usa , ccna 200-301,, CCNP, course, ENSA, ITN, Network Troubleshooting, Online CCNA Classes, ONLINE CCNA CLASSES IN ARIZONA, ONLINE CCNA CLASSES IN ARKANSAS, ONLINE CCNA CLASSES IN CALIFORNIA, Online ccna classes in Connecticut, Online ccna classes in Delaware, Online ccna classes in Florida, Online ccna classes in Georgia, Online ccna classes in Hawaii, Online ccna classes in Idaho, Online ccna classes in Indiana, Online ccna classes in Iowa, Online ccna classes in Kansas, Online ccna classes in Kentucky, Online ccna classes in Mississippi, Online ccna classes in Missouri, Online ccna classes in Montana, Online ccna classes in Nebraska, Online ccna classes in New Mexico, Online ccna classes in New York, Online ccna classes in North Dakota, Online ccna classes in Ohio, Online ccna classes in Utah, Online ccna classes in Vermont, SRWETags: Cisco IOS commands, cisco router, network administration, Network Protocols, ospf, OSPF commands, OSPF configuration, OSPF interface settings, OSPF neighbor discovery, OSPF network configuration, OSPF routing table, OSPF troubleshooting, Routing and switching, Routing Protocols, Routing protocols management
To configure and monitor OSPF (Open Shortest Path First) on a Cisco router, you can use various commands. These commands allow you to enable OSPF, modify OSPF settings for interfaces, view OSPF information, and more. Below is a list of commonly used OSPF commands along with their details: Command Details router ospf 123 Turns on […]
Cisco Router: Checking Incoming and Outgoing Traffic on Interfaces
Posted: 11th June 2023 by ccna200-301 in CCNA IN Delaware, CCNA in France, CCNA in Germany, CCNA IN Illinois, CCNA IN Louisiana, CCNA IN Minnesota, CCNA IN Nevada, CCNA IN North Carolina, CCNA IN USA, ccna, ccna course, ccna full form, ccna certification, ccna course outline , ccna certification cost , ccna course fees, ccna salary, ccna certification cost in usa , ccna 200-301,, CompTIA, CompTIA Network+, ENCOR, ITN, Network Troubleshooting, Online CCNA Classes, Online ccna classes in New Hampshire, Online ccna classes in New Jersey, Online ccna classes in New Mexico, Online ccna classes in New York, Online ccna classes in North Dakota, Online ccna classes in Ohio, Online ccna classes in Oklahoma, Online ccna classes in Oregon, Online ccna classes in Tennessee, Online ccna classes in Vermont, Online ccna classes in Wyoming, SRWETags: Cisco IOS CLI, cisco router, Interface traffic analysis, IPFIX, NetFlow, NetFlow collector, Network performance optimizatio, Network traffic monitoring, OID (Object Identifier), Show interface command, Show interface counters command, Show IP traffic command, SNMP monitoring, SNMP tools, Traffic analysis
Monitoring and analyzing traffic on Cisco router interfaces is essential for network administrators to ensure optimal performance and troubleshoot any issues. In this article, we will explore various parameters and methods to check incoming and outgoing traffic on Cisco router interfaces. 1. Cisco IOS Command-Line Interface (CLI) The Cisco IOS Command-Line Interface (CLI) provides several […]
