[D-View 7 Advanced Hands-On Practice] Version 1.0

Agenda Batch Management Dashboard Management D-View 7 System Management D-View 7 System Troubleshooting 2

Batch Management Example (1/8) Scenario: You would like to use batch management function to reboot a DWS-3160, what steps would be involved? 4

Batch Management Example (2/8) GUI Menu: Maintenance > Batch Config 5

Batch Management Example (3/8) Create a batch management profile 6

Batch Management Example (4/8) Task Profile creation confirm 7

Batch Management Example (5/8) Task Profile creation confirm 8

Batch Management Example (6/8) During reboot, that DWS is not able to respond Ping 9

Batch Management Example (7/8) D-View 7, device syslog 10

Batch Management Example (8/8) D-View 7, system log 11

Batch Management Lab Scenario: Your customer requests to activate captive Portal function in his DWS-3160. How to configure D-View 7, so it can perform such task? Lab Practice: 10-min 12

DWS-3160 Captive Portal activation (1/9) D-View 7 GUI Menu: Maintenance > Batch Config 13

DWS-3160 Captive Portal activation (6/9) D-View 7 GUI Menu: Task Management 18

DWS-3160 Captive Portal activation (7/9) D-View 7 GUI Menu: Task Management 19

DWS-3160 Captive Portal activation (8/9) D-View 7 GUI Menu: System log 20

DWS-3160 Captive Portal activation (9/9) Verify the setting in DWS-3160 21

Script Template Management A tool to input command, via Telnet / SSH GUI Menu: Maintenance > Batch Config 22

Script Template Lab (1/9) Script configuration 23

Script Template Lab (7/9) Create a Task 29

Script Template Lab (9/9) Verification Task Work 32

Customized Dashboard Scenario: The CIO of company A believes it is important to have a customized dashboard, for her to obtain immediate picture of core-layer switch. Examples include CPU utilization, memory utilization and Ping response. What could you do to help her? Lab Practice: 10-min 34

Customized Dashboard Lab (1/4) GUI Menu: Home > Dashboard > Customized A customized dashboard creation 35

Customized Dashboard Lab (2/4) GUI Menu: Home > Dashboard > Customized Widget creation 36

Customized Dashboard Lab (3/4) GUI Menu: Home > Dashboard > Customized Widget creation 37

Customized Dashboard Lab (4/4) Customized Dashboard Display 38

Wireless Network Dashboard Lab (1/11) Scenario: The wireless topology of your customer s network is like the following diagram: DGS-3120-24TC 192.168.0.254 DWS-3160-24PC 192.168.0.160 DWL-6600AP 192.168.0. 60 Laptop (D-View 7) 192.168.0.88 Laptop (wireless) 192.168.0.57 39

Wireless Network Dashboard Lab (2/11) Scenario: Wireless Setting in DWL-6600AP is like the following 40

Wireless Network Dashboard Lab (3/11) Objective: Use the training devices in your lab and establish a similar environment. Then, build a workspace to highlight the following information DWL-6600-Wireless-Client DWL-6600-Wireless-Traffic DWL-6600-Ping-Response DWL-6600-Error-Packet In the wireless laptop, open command line and continuous ping the on-line devices in this network Lab Practice: 20-min 41

Wireless Network Dashboard Lab (4/11) Configuration steps Customized Dashboard creation 42

Wireless Network Dashboard Lab (5/11) Ans: configuration steps Widget configurations 43

Wireless Network Dashboard Lab (6/11) Ans: configuration steps Widget configurations 44

Wireless Network Dashboard Lab (7/11) Workspace presentations 45

Wireless Network Dashboard Lab (8/11) Workspace presentations (in a different view) 46

Wireless Network Dashboard Lab (9/11) GUI Menu: Home > Inventory > LAB-DWL-6600 (192.168.0.60) 47

Wireless Network Dashboard Lab (10/11) Inform your customer regarding the wireless client status 48

Wireless Network Dashboard Lab (11/11) Where can I see a summary of total AP we have here? GUI Menu: Home > Dashboard > Wireless 49

D-View 7 User Account Creation (1/3) Create a new user account and send Activation e-mail 51

D-View 7 User Account Creation (2/3) New user will receive confirmation e-mail (with hyper-link) By link to that url, then user would receive confirmation message, as indicated in the right-hand screen-shot 52

D-View 7 User Account Creation (3/3) To view user login history, including login time and login IP GUI menu: System > user / Workspace 53

D-View 7 Core Server GUI Menu: Dashboard > Overview 54

D-View 7 Core Server GUI Menu: Monitor > Trap Log 55

D-View 7 Core Server GUI Menu: Monitor > Trap Log 56

D-View 7 Core Server GUI Menu: Monitor > Sys Log 57

D-View 7 Core Server GUI Menu: Monitor > Sys Log 58

D-View 7 Core Server GUI Menu: Monitor > License 59

D-View 7 Core Server GUI Menu: System > System Logs 60

D-View 7 Core Server GUI Menu: System > System Logs Category option 61

D-View 7 Core Server GUI Menu: System > System Logs Action option 62

D-View 7 Core Server GUI Menu: Monitor > About 63

D-View 7 Files Windows (D-View 7 folder) 65

D-View 7 Files Windows (D-View 7 folder) 66

D-View 7 Files MongoDB 67

D-View 7 Files MongoDB 68

MongoDB Data folders 69

MongoDB Data folders size 70

MongoDB Log file 71

MongoDB Log content 72

D-View 7 Web Browser History Mismatch GUI menu: System > user / Workspace For some situations, Last Login Browser shown here does not match the actual situation Troubleshooting: IE > Tools > Compatibility View Settings Uncheck Display all websites in Compatibility View 73

D-View 7 Probe D-View 7 Probe 74

D-View 7 Windows Services What are the required Windows services for D-View 7 system? Ans: please see the following screen shot 77

D-View 7 Troubleshooting (Probe) Possible probe mis-configuration bringing unexpected results 78

Problem Identification No Probe Status Situation: A user has already configured discovery rule, but see not proper probe setting, nor any devices being discovered? Why? Suggestion, please make sure Probe configuration is already started 79

D-View 7 Non-Supported Device IP Address Information should show up first SNMP configuration of device name, then system name and MAC will show up 80

Monitored Device CPU Utilization (1/2) Scenario: A customer would like to view a DGS-3120 s CPU utilization, where can you guide this customer to achieve his needs? Answer: Home > Inventory > LAB-DGS-3120... (172.17.3.11) 81

Monitored Device CPU Utilization (2/2) Scenario: What are the available time period options here? Answer: Total History Record and Time Interval are shown below Quiz: Is this default settings, or customized configurations? 82

Monitored Device Ping Responses Scenario: A customer would like to view a DGS-3120 s ping responses, where can you guide this customer to achieve his needs? Answer: Home > Inventory > LAB-DGS-3120... (172.17.3.11) 83

Inventory Operation Troubleshooting In D-View 7, Inventory, we can see device with green light, but, no System Name / IP information. What would be a possible cause? Answer: The monitored system comes up with SNMP disabled. Please activate it and ensure the configuration of Read/write Read only community settings 84

Inventory Operation Troubleshooting In D-View 7, Inventory, System Name / IP / MAC are presents in the system. But, N/A is shown in the column of HW/ FW version. What would be a possible cause? 85

Operation Troubleshooting Answer: In the SNMP View, add ReadWrite in View name, put Subtree OID 1, and view type is included Answer: In the Group View, add ReadWrite and apply to SNMP v1/2 86

Operation Troubleshooting Question: A DAP-2695 is a managed device in D-View 7 (172.17.3.100). In its device setting, GUI Menu: Inventory > Managed > DAP-2695 > Settings, we can see different icon of Trap Status and Syslog status. What is the main course on that 87

Operation Troubleshooting Answer: As a result of DAP-2695 configurations on Trap and Syslog server, that brings such differences. 88

Sensor Information Display Questions: Your Network Admin knows how to create global sensor settings. Now, she requests to view the sensor settings associated to one device. What should she do? GUI Menu: Home > Inventory > LAB-DAP-2690 (172.17.3.120) 89

MAC Information Display Questions: In GUI Menu: Home > Inventory > LAB-DAP-2690 (172.17.3.120), you see there is a in MAC session, what is that? Answer: That means there are more than one way to describe MAC in the device. Move your mouse closer, then, you should see 90

HTTP status code in IIS (1/2) When you try to access content on a server that is running Internet Information Services (IIS) 7.0, 7.5, or 8.0 by using the HTTP protocol, IIS returns a numeric code that indicates the status of the response The HTTP status code is recorded in the IIS log By default, IIS 7.0, IIS 7.5, and IIS 8.0 put log files in the following folder: (inetpub\logs\logfiles) By default, the log files are created in the directories daily, and the log files are named by using the date 91

HTTP status code in IIS (2/2) Common HTTP Status code and error messages can be categorized as 1xx Informational, client s request is received, server is continuing process 2xx Success, indicates the action requested by the client was received, accepted and processed successfully 3xx Redirection, the client shall take additional action to complete the request 4xx Client Error, indicate that an error occurred and that the client browser appears to be at fault 5xx Server Error, the server is not able to fulfill an apparently valid request For detail information, please visit http://support.microsoft.com/kb/943891/en-us 92