Network Management System

Transcription

1 Network Management System 11th TF-NOC meeting October, 2014 Madrid, Spain

2 Network Management Fault Management Detect, isolate and fix problems Config Management Modify equipment configs Routers and Switches config repository Performance Management Measure network performance and effectiveness in the delivery of frames and packets. Report Management SLA reports, performance reports, etc.

3 CA Infrastructure Management CA Spectrum Fault Management, Config Management, root-cause analysis CA Performance Management CA Network Flow Analysis

4 CA Spectrum: Features Multivendor SNMP based Fault Management Analysis and event correlation Root-cause detection Alarm filtering Standard Features: Auto-discovery and network modeling (level 2 and level 3) Alarm correlation and notification Import MIBs, create alarms, customize attributes, menus and info windows Integration with third-party applications: Performance Management, sysedge, CA Service Desk, Modeling Gateway (export/import to CMDB) Acceso basado en roles Highly configurable and customizable

5 CA Spectrum: Components Front-end: One Click: access to the Maps, alarms, reports, etc. Back-End: SpectroServers Do the polling to the equipment Receive traps and create events y alarms Store BBDD with models and events Clients: Any PC with Internet Browser and Java support Others: Report Manager: Reports (inventory, alarms, etc.). CABI: CA Bussiness Inteligence: Tool used to generate the reports.

6 CA Spectrum: Infrastructure

7 CA Spectrum: The Tool GUI Navigation Panel Contents Panel Details Panel

8 CA Spectrum: Network Topology (I)

9 CA Spectrum: Network Topology (II)

10 CA Spectrum: Alarms System Alarms Summary in the Navigation Panel Alarms tab in Contents Panel Alarm Details in Component Detail Map: different colors (containers, equipment and links) Sound in console

11 CA Spectrum: Config Management (I) Captures config from network equipment (tftp, ssh, telnet) Detects changes Config policies audits Backup configs (repository) Firmware management Download configs and firmware to network equipment

12 CA Spectrum: Config Management (II)

13 CA Spectrum: Reporting (I) Inventory reports List of equipment with Serial Number, firmware version, etc. Control of the equipment (added or removed) in the system Availability Availability time, planned maintenance works, non planned outages, SLAs Alarms and events List of the most alarmed equipment List of the most typical problems in the network Config track changes Mail reporting

14 CA Spectrum: Reporting (II)

15 CA Spectrum: Reporting (III)

16 CA Performance Management (I) Multivendor SNMP Performance Management Stores statistical data to generate reports: Long-term analysis Trend analysis Monitors: Availability CPU Memory Hard Drive status (partitions, etc.) Interfaces (% use, discards, errors) Many default report templates Many predefined Dashboards

17 CA Performance Management (II) Analysis of several variables: Thresholds Unexpected behavior CA Spectrum Integration: Automatic discovery Open reports and Dashboards from OneClick (OS X issue) Alarms and Events Integration Poll to equipment every 5 minutes (customizable) Data stored (customizable): 45 days: 5 minutes sampling 90 days: 60 minutes sampling 365 days: Daily sampling 730 days: Weekly sampling

18 CA Performance Management: Architecture

19 CA Performance Management: Access (I) Web based access (HTTP/HTTPS)

20 CA Performance Management: Access (II)

21 CA Performance Management: Access (III)

22 CA Performance Management: Dashboards Health Information: Top Interface Errors/Discards (Table) Top Interface Discards (Bar Chart) Top Interface Errors (Bar Chart) Top CPU Utilization Routers/Switches - Gauge/Table Top Memory Utilization Routers/Switches - Gauge/Table Top Least Available Network Devices (Bar Chart) Top Least Reachable Network Devices (Bar Chart) Performance Information: Top Performance by group/network (Bar Chart) Incident Count by group/network (Table) Performance maps by group/network Incidents list Top Interface Errors/Discards (Table) Top Interface Utilization Out- Trend/Table Top Interface Utilization In - Trend/Table

23 CA Performance Management: Dashboards

24 CA Performance Management: Dashboards

25 CA Network Flow Analysis (I) Netflow Performance Management CA NetQoS ReporterAnalyzer: Provides knowledge of network traffic and how applications can impact the performance and capacity Standards supported Cisco NetFlow v5, v7 and v9 IPFIX sflow, jflow Immediately identifies which interfaces, equipment and/or applications generate more network traffic Access from Performance Center

26 CA Network Flow Analysis (II)

27 CA Network Flow Analysis (III)

28 CA Network Flow Analysis (IV)

29 Architecture deployed in RedIRIS

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