Path

• The OSI-Model
• The IP Protocol
• TCP and UDP
• Ethernet
• Hubs, Bridges and Switches
• Virtual LANs (VLANs), Trunks and VTP
• Subnetting
• Routing of IP Packets
• Protocols RIP, OSPF and EIGRP
• Access-lists, port-security and IPSEC
• NAT and PAT
• Wireless Networks
• WAN

List below were borrowed from NOC-ninja's job interview questions
http://noc-ninja.com/2011/08/18/

1. Give me an example of link state and distance vector?
2. What is tftp for?
3. Explain to me what RIP, EIGRP, OSPF, and RIPv2.
4. How do you enable a port?
5. Explain to me what’s VLAN?
6. Explain to me STP?
7. Whats the subnet for this devices?
8. How will you troubleshoot a end device if the switch has amber port light and everything is connected?
9. What is the loopback of IPV6?
10. Explain to me what TCP and UDP

Cisco Certified Network Associate - Routing & Switching CCNA® Certification
https://learningnetwork.cisco.com/community/certifications/ccna



[640-822 ICND1] Interconnecting Cisco Networking Devices Part 1
https://learningnetwork.cisco.com/community/certifications/ccna/icnd1
+
[640-816 ICND2] Interconnecting Cisco Networking Devices - Part 2
https://learningnetwork.cisco.com/community/certifications/ccna/icnd2

or
640-802 CCNA® Exam Topics (Blueprint)
https://learningnetwork.cisco.com/docs/DOC-4976