IT Administrator

I completed the Cisco CCNA level, looking for new adventures.

• Netzwerk-Sicherheit

Configure switches and end devices to provide access to local and remote network resources.
Explain how physical and data link layer protocols support the operation of Ethernet in a switched
network.
Configure routers to enable end-to-end connectivity between remote devices.
Create IPv4 and IPv6 addressing schemes and verify network connectivity between devices
Explain how the upper layers of the OSI model support network applications.
Configure a small network with security best practices.
Troubleshoot connectivity in a small network.
Configure VLANs and Inter-VLAN routing applying security best practices.
Troubleshoot inter-VLAN routing on Layer 3 devices.
Configure redundancy on a switched network using STP and EtherChannel.
Troubleshoot EtherChannel on switched networks.
Explain how to support available and reliable networks using dynamic addressing and first-hop
redundancy protocols.
Configure dynamic address allocation in IPv6 networks.
Configure WLANs using a WLC and L2 security best practices.
Configure switch security to mitigate LAN attacks.
Configure IPv4 and IPv6 static routing on routers.
Configure single-area OSPFv2 in both point-to-point and multi-access networks.
Explain how to mitigate threats and enhance network security using access control lists and security
best practices.
Implement standard IPv4 ACLs to filter traffic and secure administrative access.
Configure NAT services on the edge router to provide IPv4 address scalability.
Explain techniques to provide address scalability and secure remote access for WANs.
Explain how to optimize, monitor, and troubleshoot scalable network architectures.
Explain how networking devices implement QoS.
Implement protocols to manage the network.
Explain how technologies such as virtualization, software defined networking, and automation affect
evolving networks.

Network Engineer