Skill 5.2: Implement backup and recovery Azure Backup is a service that allows you to back up on-premises servers, cloud-based virtual machines, and virtualized workloads such as SQL Server and SharePoint to Microsoft Azure. It also supports backup of Azure Storage file shares.Azure Site Recovery is a business continuity/disaster recovery tool that helps replicate resources….
The Physical Layer – 100-150 Exam Guide
The Physical Layer (4.1.2) The OSI physical layer provides the means to transport the bits that make up a data link layer frame across the network media. This layer accepts a complete frame from the data link layer and encodes it as a series of signals that are transmitted to the local media. The encoded…
Next Hop – MS AZ-104 Exam Guide
Next Hop The Next Hop tool provides a useful way to understand how a VM’s outbound traffic is being directed. For a given outbound flow, it shows the next hop IP address and type as well as the route table ID of any user-defined route in effect. Possible next hop types are To use Next…
Physical Layer – 100-150 Exam Guide
Objectives Upon completion of this chapter, you will be able to answer the following questions: Key Terms This chapter uses the following key terms. You can find the definitions in the Glossary. wireless access point (AP)Network interface cards (NICs)International Organization for Standardization (ISO)Telecommunications Industry Association/Electronic Industries Association (TIA/EIA)International Telecommunication Union (ITU)American National Standards Institute (ANSI)Institute…
Storage account insights
Storage account insights Storage account insights uses a Monitor workbook to display some general metrics for the storage accounts in the subscription. These metrics include the number of transactions on the account, a timeline of the transactions, the end-to-end latency, server latency, and client errors. Figure 5-39 displays the storage account overview. Network insights Network…
Configure Application Insights
Configure Application Insights Application Insights is used for development and as a production monitoring solution. It works by installing a package into your app, which can provide a more internal view of what’s going on with your code. Its data includes response times of dependencies, exception traces, debug- ging snapshots, and execution profiles. It provides…
ICMP Summary – 100-150 Exam Guide
ICMP Summary (29.3) The following is a summary of each topic in the chapter and some questions for your reflection. What Did I Learn in This Chapter?(29.3.2) • ICMP Messages—Although IP is only a best-effort protocol, the TCP/IP suite does provide for error messages and informational messages when communicating with another IP device. These messages…
Ping a Remote Host – 100-150 Exam Guide
Ping a Remote Host (29.2.4) Ping can also be used to test the ability of a local host to communicate across an internetwork. The local host can ping an operational IPv4 host of a remote network, as shown in Figure 29-8. The router uses its IP routing table to forward the packets. Figure 29-8 Testing…
View alerts in Azure Monitor
View alerts in Azure Monitor After an alert rule has been created, you can manage the alert rule and action group through Azure Monitor from the Alerts blade by clicking Manage Alert Rules. Alerts can be managed across multiple subscriptions and can be filtered by resource group, resource type, signal type, and status (see Figure…
Ping and Traceroute Tests
Ping and Traceroute Tests (29.2) This section discusses two important tools that are used to verify Layer 3 connectivity: ping and traceroute. Ping—Test Connectivity (29.2.1) This section explains when to use the ping and traceroute (tracert in Windows) tools and how to use them. Ping is an IPv4 and IPv6 testing utility that uses ICMP…