Cisco CCNA Course Exam 200-120

Learn and Prepare Cisco CCNA Course Exam 200-120.Basics of Networking Cisco,CCNA. 200-125 ccna.You can learn the basics general networking concepts through this app and you can prepare the Cisco CCNA Exam 200-120 or 200-125 easily. Contents of the Cisco CCNA Course/Exam Introduction Computer network explained OSI reference model TCP/IP reference model Data encapsulation Data encapsulation in the OSI model Local Area Network (LAN) What is Ethernet? Ethernet frame MAC address Unicast, multicast, broadcast addresses Half and full duplex Basic networking What is a network hub? What is a network bridge? What is a network switch? Differences between a switch and a bridge What is a router? TCP/IP TCP/IP suite of protocols What is an IP address? Private IP addresses IP address classes IP address types Transmission Control Protocol (TCP) explained User Datagram Protocol (UDP) explained TCP and UDP ports Network protocols Telnet protocol Secure Shell (SSH) protocol File Transfer Protocol (FTP) Trivial File Transfer Protocol (TFTP) Simple Network Management Protocol (SNMP) Hypertext Transfer Protocol (HTTP) Hypertext Transfer Protocol Secure (HTTPS) Network Time Protocol (NTP) Domain Name Service (DNS) Dynamic Host Configuration Protocol (DHCP) Automatic Private IP Addressing (APIPA) Internet Control Message Protocol (ICMP) Address Resolution Protocol (ARP) IPv4 header Subnetting What is subnetting? Get help in IOS Display IOS command history IOS commands Configure the hostname in IOS Configure banners in IOS Configure passwords in IOS service password-encryption command Configure descriptions in IOS Run privileged commands in global config mode Interfaces on an IOS device Configure an IP address for an interface Pipe function in IOS Memory on a Cisco device Configuration files on an IOS device IOS show command Boot sequence of a Cisco device Back up IOS configuration Show running processes IP routing explained Routing table explained Directly connected routes Static routes Dynamic routes Types of routing protocols Administrative distance (AD) explained Routing metric explained RIP (Routing Information Protocol) overview Reported and feasible distance explained Successor and feasible successor explained EIGRP configuration Wildcard mask explained EIGRP and wildcard masks Reliable Transport Protocol (RTP) Diffusing Update Algorithm (DUAL) EIGRP auto-summary EIGRP manual summarization OSPF OSPF overview Designated router and backup designated router OSPF clear text authentication OSPF MD5 authentication OSPF route summarization Layer 2 switching How switches learn MAC addresses How switches forward frames Port security feature Assign the switch IP address Assign static MAC address VLANs explained Access and trunk ports explained Frame tagging explained Inter-Switch Link (ISL) overview 802.1q overview Configure VLANs Configure trunk ports VTP modes explained Configure VTP Access Control Lists (ACLs) What is ACL (Access Control List)? Standard ACLs Extended ACLs IPv6 IPv6 overview We made this application for the help of the new students or professionals who are interested for networking field and want to prepare the Cisco CCNA Exam. Note that Cisco Systems, Inc. is in no way affiliated with the application.