d-view 7 introduction 2014 dec, bdpm@hq. d-view 7 outline architecture highlight features license...
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D-View 7 Introduction
2014 Dec, BDPM@HQ
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D-View 7 Outline
• Architecture
• Highlight Features
• License & Software
• D-View 6 vs D-View 7Networks DiscoveryReal-time Dashboard Inventory ManagementMonitor - Device ViewMonitor- Topology ViewMonitor- Rack ViewBatch Config - Template / ScriptAdministrative TasksDevice Alert/ System EventsNMS Virtualization
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Overview
D-View 7 is a web-based network management system designed to effectively manage device configurations, performance and troubleshooting.
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Web-based Design D-View 7
Intranet (LAN)
Users can access D-View 7 from anywhere with any browsers
No client installation needed for remote access
Branch B
Branch A
Internet
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D-View 7 Architecture
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Innovative Architecture
Based on Server & probe architecture
Built-in a local probe with server
Probe
Collect & store data from probe(s) Analyze & compile data Dispatch commands to probes Serve web clients
What Server will DO : Discover devices in the network
Monitor and collect data from devices Execute commands on devices
What Probe will DO :
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Solving Traditional NMS Issues
Devices behind NAT - Connectivity issue1
Require VPN connected to NAT environment for device management
Trouble dealing with devices behind double NAT environment
Firewall settings and vulnerability - Security issue3
Require certain ports (ex. SNMP, Trap..) open in Firewall
Traffics between NMS and devices are vulnerable
Traffic congestion - Scalability issue2
The more devices being managed, the more small packets back to NMS
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Devices behind NAT - Traditional NMS
Double NAT Environment
NAT Environment
Router
Router
NMS
Devices behind NAT - Connectivity issue1
Require VPN connected to NAT environment for device management Trouble dealing with devices behind double NAT environment
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Devices behind NAT - D-View 7
Double NAT Environment
NAT Environment
Probe
Probe
Router
Router
1
Deploying a probe on each NAT network Probe discover local network and communicate with D-View server
Devices behind NAT - Connectivity issue
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Traffic Congestion - Traditional NMS
Traffic Congestion - Scalability issue2
The more devices being managed, the more small packets back to NMS
Traffic Congestion
NMS
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Traffic Congestion - D-View 7
Probe Probe Probe Probe
Traffic Congestion - Scalability issue2 Deploying a probe on each site to isolate traffic domain Traffic reduced to one connection per site
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Firewall Settings - Traditional NMS
Firewall settings - Security issue3 Require certain ports (ex. SNMP, Trap..) open in Firewall Traffics between NMS and devices are vulnerable for intrusion
SNMP , Trap traffics allowed on Firewall
Potential networksecurity breach!=
Firewall
Managed Network
SNMP
SNMP Trap
Syslog
NMS
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Firewall Settings – D-View 7
Networksecurity intact
Probe
HTTP / HTTPs
Firewall settings - Security issue3
Only needs outgoing TCP 80, 443 for D-View 7 connection
Managed Network
Firewall
Communicate via TCP 80, 443
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Feature Highlights
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Networks Discovery
Discover devices at background with timely update
Discover devices within NAT/ double NAT environment
3rd-party devices supported
Local Probe
Probe C
NAT Environment 3rd-party devices
D-Link devices
Enhancement
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Dashboard
Real-time graphical chart for monitoring Predefined template for wired, wireless, Top N, etc.
Donut Chart Line Chart
Bar Chart
New
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Customized Dashboard
Granular settings on data source and representation Charting based on the data and the device assigned by user
Target : Data Type :
Interval :
DAP-2360WLAN Client 1 Minute
AP Congestion Status
10
20
Switch Uplink Traffic Status
Target : Data Type :
Interval :
DGS-3120Port Traffic1 Minute
New
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Inventory Management
Overview updated status on all managed devices Quick links to device page or device web GUI for further
management
Enhancement
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New York London
Device Labels
Group devices based on different point of views A label can assign to multiple devices and a devices can also
have multiple labels
RD Team
RD Team RD Team
New York
New York
New York
New York
London
London
LondonLondon
D-View 7 Managed Devices
New
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Monitor – Device View
More device specific information categorized by product type
Customize info column for “Monitor-device” table
Radio Status Managed Mode Managed by DHCP SSH Auth. ClientsAccess Point
5GHz On DWC-1000 On 12OffManagedDWL-6600AP
+
2.4GHz On N/A On 5OffStandaloneDAP-2360
Access point specific info
Spanning Tree LACP DHCP LLDP PoE SSH Stacking RMONSwitch
On On On N/A On OnOffOffDES-3200-28
On Off On N/A Off OnOnOnDGS-3120-52
Switch specific info
+Select Table Columns for Switch
Model name
Total Flash
HW Version
Series Number
Stack Status
Event
Uptime
SNTP/ NTP
Spanning Tree
LACP
Trap Status
DHCP Status
SSH Status
LLDP Status
RMON Status
Vendor
FW Version
Label
POE Status
Device
Working Information
New
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Monitor – Device Page View
Show details of device related information - events, logs, tasks, and panel setting
DGS-3200-10
Enhancement
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Monitor – Topology
Visual relationships between devices with real-time status
Troubleshoot different subnets directly from topology
W
I
C
W
I
W
I
W
I
C
DGS-1210-10172.18.190.171 DGS-1100-08
172.18.190.66
W
I
C
DES-1100-10172.18.190.11
DES-3528172.18.190.20
DES-3528 172.18.190.88
DGS-3820-24T172.18.190.10
DGS-1210-10172.18.190.171
W
C
Enhancement
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Site C192.10.10.200
Site A172.168.1.1
W
I
C
I
C
Simulate virtual topology & links
Site B10.10.1.100
C
Monitor – Custom Topology
Monitor selected devices across different networks in one place
Site A172.168.1.x/24 Site B
10.10.1.x/24
Site C192.10.10.x/24
Select devices from different sites
Define & draw virtual link
New
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Monitor – Rack View
Real time monitor for status of devices, ports and events
Group devices of interest into virtual rack
Simulate rack management in data center
New
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Start Time
Group of Devices
Execution
Config Template
Batch Template Practices
Batch Configuration - By Template
Save time for group settings with various templates Schedule batch configuration one-time or periodically
Change SSID1 to D-Link
Selected Access Points
Immediately
One time job
Batch Config 1
Reboot system
Switches in Room A
4:00 am, Jun-12-2013
Every Sunday
Batch Config 2
Enhancement
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Batch Configuration - By Script
Built-in script engine to dispatch CLI commands to a group of devices at once
Use command variables to make script more flexible
Scenario– Hospitality Practices① Change SSID1 of APs in each room with room number② Change SSID encryption to “WPA personal”③ Set up WPA key to “xyz”
AP 1@ Room 1
AP 2@ Room 2
AP 3@ Room 3
AP 4@ Room 4
set interface wlan1 ssid %ssid%
set interface wlan1 security wpa-
personal
set interface wlan1 wpa-personal-key
xyz
Batch Script configuration
Enhancement
Device %ssid%
AP1 Room1
AP2 Room2
AP3 Room3
AP4 Room4
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Tasks
1 Set up Tasks
Firmware upgrade Config backup Batch configuration
When to execute One-time or
repetitive perform
Schedule Tasks2 Task results Historical tasks &
results
3 Check Results
Simplify administration jobs by setting up tasks
Schedule one-time or periodical tasks
New
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Device Alert Events
Alert events generated by pre-defined thresholds Customize alert rules by setting monitoring parameters and
thresholds
Monitor Parameter Trigger Threshold Events Type
Error Packet > 5Mpps Warning
CPU Utilization Critical> 90%
Traffic Packet
Memory Utilization > 80% Warning
Info> 10Mpps
Enhancement
I
W
C
W
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System Events
Detailed log activities on D-View 7 system
Track operation history when troubleshooting networks
Know “WHO” does “WHAT” to Prevent Misconfigurations
WHO
Bob
WHEN
Apr-20-2014 17:52
WHAT
Change VLAN settings
WHERE
DGS-3120-24T(172.17.22.1)
New
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Workspace 2 Workspace 3Admin Workspace
Simulate multiple virtual D-View 7 with different scopes
Different workspace for different teams (Multi-tenancy)
Independent environment settings (Dashboard, Topology, Label,
etc.) in each workspace
NMS Virtualization - WorkspaceNew
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Software & License
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Software Edition
25 Nodes
Full featured
No expiration date
Available in 3 languagesPurchase licenses to manage more nodes
2 Probes
• English
• Traditional Chinese
• Simplified Chinese
D-View 7 Trial Version
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License Model
Purchase licenses as needed
License is on a “Node and Probe” basis
Every device (i.e. Switch, AP…etc.) is deemed as one node
Probe License
Number of Probe to discover devices in different subnets / locations
Node License
Number of device can be managed by D-View 7
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License Models
Model Name Probe #
DV-700-P5-LIC 5
DV-700-P10-LIC 10
DV-700-P25-LIC 25
DV-700-P50-LIC 50
DV-700-P100-LIC 100
Model Name Node #
DV-700-N25-LIC 25
DV-700-N50-LIC 50
DV-700-N100-LIC 100
DV-700-N250-LIC 250
DV-700-N500-LIC 500
DV-700-N1000-LIC 1,000
Node License Probe License
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License Calculation
License can be accumulated
The free nodes will be kept when add new licenses
There is no expiration date on license
Model Name Q’ty # of Node
DV-700-N25-LIC 1 25
DV-700-N250-LIC 1 250
License Purchase Example: How should I purchase license when I need to manage 290 nodes? D-View 7 comes with free 25 nodes and additional purchase
as below needed. It can manage up to 300 nodes.
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D-View 6 vs D-View 7
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D-View 7D-View 6Professional
Stand-alone Application
Windows Server ($$$)
Architecture
Min. Operation System
Server & Probe Base
Windows 7 ($)
Database
License Type
SQL Server ($$$)
Flat Rate
MongoDB (free)
Purchase as Needed
Software Installation
Remote Access
Multiple Packages
-
One Installation Wizard
By Browsers
Major Differences (I)
Multi-tenant Support
Multi-language
-
- English, Traditional Chinese, Simplified Chinese
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Major Differences (II)
D-View 7D-View 6Professional
-Background Discovery
-Discovery Behind NAT
Inventory Management Limited
Real-time Dashboard -
Custom Topology View Limited
Rack View -
User Privilege -
Virtual NMS - Workspace