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menu_book Course Curriculum (Computer Networking Fundamentals) expand_more
Models & Fundamentals
OSI model TCP IP model Encapsulation Frames packets and segments Bandwidth versus throughput Latency and jitter Unicast multicast broadcast MAC address MTU Network interface
Ethernet & LAN
Ethernet frame ARP request ARP cache Switch MAC table VLAN tagging Access port Trunk port STP concept Link aggregation PoE concept
IPv4
IPv4 address Subnet mask CIDR notation Private IPv4 ranges Loopback address Default gateway Subnet calculation Broadcast address Static route ICMP ping
IPv6
IPv6 address IPv6 compression IPv6 loopback Link-local address Global unicast address IPv6 prefix length SLAAC Neighbor discovery IPv6 multicast Dual stack
Transport Layer
TCP three-way handshake TCP sequence numbers TCP acknowledgments TCP flow control TCP congestion concept TCP connection close UDP datagram TCP versus UDP Port numbers Socket tuple
Core Services
DNS lookup DNS A record DNS AAAA record DNS CNAME DNS MX record DHCP lease NAT PAT NTP mDNS
Web & Security Protocols
HTTP request HTTP response status HTTPS TLS handshake concept TLS certificate inspection SSH SFTP SMTP IMAP WebSocket upgrade
Routing & Troubleshooting
Routing table Longest prefix match Static routing Dynamic routing concept OSPF concept BGP concept traceroute nslookup and dig netstat and ss Packet capture with tcpdump
Computer Networking Fundamentals / Routing & Troubleshooting

Routing table

Learn Routing table in Computer Networking Fundamentals with a focused explanation, a topic-specific example, edge guidance, and a mastery check.

12 min read • Advanced
computer-networking-071.txt
text 
ip route
# default via 192.0.2.1 dev eth0
# 10.20.0.0/16 via 192.0.2.254 dev eth0
What to watch
Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

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