AZ-104 Certification Notes
Chapter 12.6 - Using Network Watcher
Describing Azure Network Watcher
- Azure Network Watcher
- Azure Network Watcher is a service comprised of networking tools for monitoring and diagnostics
- Overview of topologies
- Monitor connectivity in Azure
- Monitor connectivity in hybrid networks
- Troubleshoot connectivity issues
- Troubleshoot hybrid network solutions
- Enable per region in a subscription
- Azure Network Watcher is a service comprised of networking tools for monitoring and diagnostics
Key Takeaways
- Monitoring Tools
- Topology
- View a diagram of the resources in the virtual network
- Connection Monitor
- Monitor connectivity between Azure resources on the network
- Network Performance Monitor
- Monitor network performance and connectivity between VNets, datacenter, and/or ExpressRoute from a centralized location
- Topology
- Diagnostic Tools
- IP Flow Verify
- Test if traffic is allowed or denied inbound or outbound from VMs
- Next Hop
- Determine how traffic hops from VM to DEST
- Effective Security Rules
- Determine effective security rules on a NIC
- Packet Capture
- Capture packets to and/or from a VM for analysis
- Connection Troubleshoot
- Determine connectivity between SRC and DEST VM
- VPN Diagnostics
- Diagnose and troubleshoot potential VNet gateway issues
- IP Flow Verify