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FUJITSU Network Proactnes II QM

FUJITSU Network Proactnes II QM network quality management software
FUJITSU Network Proactnes II QM voice quality management software
FUJITSU Network Proactnes II QM traffic measurement software

Features of FUJITSU Network Proactnes II QM

  1. Real-time detection of network quality degradation [network quality management software]
  2. Visualization of traffic for detecting abnormality in network quality [network quality management software]
  3. Use of open interface to provide alarm information [network quality management software]
  4. Detection of echo that causes voice quality degradation [voice quality management software]
  5. Continuous monitoring of the network's condition [traffic measurement software]

Real-time detection of network quality degradation

Proactnes II QM detects quality changes in real time by supporting packet capture and analysis for IP network and virtual network transfer protocol.

Figure of Real-time detection of network quality degradation

How to detect a wide range of quality degradation:
Proactnes II QM can detect a wide range of quality degradation by capturing at a point where traffics aggregate.

Supported protocol :
IP, TCP, UDP, NVGRE(*1), Q-in-Q(*2)

Display of quality degraded user and cause of degradation in real timeDisplays quality degraded user and cause of degradation in real timeDisplay of user traffic quality in chronological orderDisplays user traffic quality in chronological order

(*1) NVGRE : Virtualization for network tunneling protocol
(*2)Q-in-Q : IEEE 802.1q Tunneling

Visualization of traffic for detecting abnormality in network quality

By analyzing user packets in real time, Proactnes II QM visualizes network service quality of each user.

Identification of user traffic

Proactnes II QM distinguishes user traffics based on identifiers attached in user packet protocols.

  • In case of NVGRE : Both Outer IP address(*3) and VSID.
  • In case of QinQ : Both S-Tag and C-Tag.

Items for quality monitoring

  • Bandwidth usage : Monitors how much bandwidth is occupied by user traffic.
  • Delay : Measures round trip delay time of packets. This gives an indication of application response speed.
  • Packet loss : Measures TCP packet loss in each direction. Frequent packet loss causes video image corruption.

(*3)Outer IP address : IP address of IP packet carrying GRE

Use of open interface to provide alarm information

Proactnes II QM uses open interface to notify the quality degradation alarm to network operation control and management systems. This enables Proactnes II QM to feed back its alarm information to network operation and control systems.

Figure of Use of interface to provide alarm information

(*4)By cooperating with Wide Area Virtual Network Operational Control And Management Software FUJITSU Network Virtuora NC, effective operation and control of the virtual network is possible

Detection of echo that causes voice quality degradation

Voice quality is evaluated based on echo which determines user QoE from audio point of view. It is not evaluated from network quality.

Echo detection

Continuous monitoring of the network's condition

Traffic information is collected and stored periodically. Using the value from network configuration as thresholds, Proactnes II QM performs verification all the time.
Scalability:
Available in large-scale network (up to 100,000 points) by adding monitoring servers

Figure of Continuous monitoring of the network's condition

Summary of Requirements

Network quality measurement software

Manager server

Hardware
CPU Intel® Xeon® Processor
E5-2640v3(2.60GHz/20MB/8core) x1 or faster processor
Memory 128GB or greater
Disk 1.2TB or greater
Ethernet Card 10/100/1000BASE-T x1 or greater
OS
Red Hat Enterprise Linux 6.6 (for Intel64)

Probe server

Hardware
CPU Intel® Xeon® Processor
E5-2667v3(3.20GHz/20MB/8core) x2 or faster processor
Memory 128GB or greater
Disk 1.2TB or greater
Ethernet Card 10/100/1000BASE-T x3 or greater
10GBASE x2 or greater
OS
Red Hat Enterprise Linux 6.6 (for Intel64)

Voice quality management software

Hardware
CPU Dual core Intel® Xeon® Processor
5205 (1.86GHz) x1 or faster processor
Memory 4GB or greater
Disk 300GB or greater
Ethernet Card LAN card(Dual Port) (1000BASE-T) Expansion LAN card(Dual Port) (1000BASE-T)
*Line for maintenance x1, Line monitor x2
OS
Red Hat Enterprise Linux 5.1 (for x86)

Traffic measurement software

Manager server

Hardware
CPU Intel® Xeon® Processor X5647(2.93GHz/12MB/4core) x1 or faster processor
Memory 32GB or greater
Disk 300GB or greater
Ethernet Card 1000BASE-T x1 or greater
OS Notes
OS Red Hat Enterprise Linux 6.4 (for Intel64)
Data base Oracle 11gR2 Enterprise Edition
Notes OpenJDK1.6, Tomcat6.0.24, Apache2.2

Monitoring server

Hardware
CPU Intel® Xeon® Processor E5606(2.13GHz/8MB/4core) x2 or faster processor
Memory 32GB or greater
Disk 300GB or greater
Ethernet Card 1000BASE-T x1 or greater
OS Notes
OS Red Hat Enterprise Linux 6.4 (for Intel64)
Data base PostgreSQL8.4.13
  • Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation in the United States and other countries
  • Ethernet is a registered trademark of Xerox
  • Linux is a trademark of Linus Torvalds
  • Red Hat and Red Hat Enterprise Linux are trademarks of Red Hat, Inc., registered in the United States and other countries
  • Oracle and Java are registered trademarks of Oracle and/or its affiliates
  • PostgreSQL is a trademarks of PostgreSQL in the United States and other countries
  • All other trademarks and company names referenced herein are the property of their respective owners

The information here is subject to change without notice

Documentation

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