Need to know
Troubleshooting Multiarea OSPF Issues
After completing this topic, you should be able to identify potential causes of OSPF neighbor issues.
Dynamic Trunking Protocol (DTP) Configuration
After completing this topic, you should be able to recognize the characteristics of Dynamic Trunking Protocol (DTP).
CUC Manager Express Call Flows and Call Legs
Identify how Cisco Unified Communications Manager Express call flows and call legs use dial peers.
Network Address Translation
Providing Internet access by configuring network address translation (NAT) in your Internet router. Port address translation (PAT) explained.
Troubleshooting Switch Issues
Using Cisco IOS command-line interface to identify the common issues and problems in networking
Developing an Optimum Design for Layer 2
Typical causes of network congestion. Presenting the bridge and the switch as alternative options to alleviate those issues.