- play_arrow Overview
- play_arrow Working with Connectivity Services Director
- Connectivity Services Overview
- Getting Started with Connectivity Services Director
- Connectivity Services Director REST API Overview
- Understanding the Need for Connectivity Services Director for Managing Services
- Benefits of a Unified User Interface for Routing and Tunnel Services with Connectivity Services Director
- Connectivity Services Director Overview
- Understanding the Connectivity Services Director User Interface
- Understanding the Usage and Layout of Connectivity Services Director Views and Tasks
- Understanding Task Categories in Connectivity Services Director
- Understanding Connectivity Services Director User Administration
- Logging In to Connectivity Services Director
- Accessing the Services Activation Director GUI
- Changing Your Password for Connectivity Services Director
- Logging Out of Connectivity Services Director
- Getting Started Assistant Overview in Services Activation Director
- play_arrow Service View Tasks and Lifecycle Modes
- Understanding the Service View Tasks Pane in Build Mode
- Understanding the Service View Tasks Pane in Deploy Mode
- Understanding the Service View Tasks Pane in Monitor Mode
- Understanding the Service View Tasks Pane in Fault Mode
- About Build Mode in Service View of Connectivity Services Director
- About Deploy Mode in Service View of Connectivity Services Director
- About Fault Mode in All Views of Connectivity Services Director
- About Monitor Mode in Service View of Connectivity Services Director
- play_arrow Network Services Overview
- Getting Started with Connectivity Services Director
- Prestaging Devices Overview
- Junos Space Layer 2 Services Overview
- Junos Space Layer 3 Services Overview
- Provisioning Process Overview
- Seamless MPLS Support in Junos Space Overview
- Service Attributes Overview
- Service Order States and Service States Overview
- Understanding VLAN Manipulation (Normalization and VLAN Mapping) on Ethernet Services
- VLAN Pool Profiles Overview
- Redundant Pseudowires for Layer 2 Circuits and VPLS
- VPLS over GRE Overview
- Junos Space Network Topology Overview
- Service Recovery Overview
- Multicast L3VPN Overview
- Multi-Chassis Automatic Protection Switching Overview
- Inverse Multiplexing for ATM Overview
- Rendezvous Point
- Understanding Multicast Rendezvous Points, Shared Trees, and Rendezvous-Point Trees
- Understanding PIM Sparse Mode
- Configuring Shared-Tree Data Distribution Across Provider Cores for Providers of MBGP MVPNs
- Configuring SPT-Only Mode for Multiprotocol BGP-Based Multicast VPNs
- Configuring VRF Route Targets for Routing Instances for an MBGP MVPN
- Static Pseudowire Provisioning for VPLS Services
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- play_arrow Getting Started With Connectivity Services Director
- play_arrow Understanding Connectivity Services Director System Administration and Preferences
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- play_arrow Working with the Dashboard
- play_arrow About the Dashboard
- play_arrow Using the Dashboard
- play_arrow Dashboard Widget Reference
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- play_arrow Working in Build Mode
- play_arrow About Build Mode
- play_arrow Discovering Devices
- play_arrow Creating Custom Device Groups
- play_arrow Configuring Quick Templates
- play_arrow Configuring Device Settings
- play_arrow Configuring Class of Service (CoS)
- play_arrow Configuring Link Aggregation Groups (LAGs)
- play_arrow Managing Network Devices
- Viewing the Device Inventory Page in Device View of Connectivity Services Director
- Viewing the Physical Inventory of Devices
- Viewing Licenses With Connectivity Services Director
- Viewing a Device's Current Configuration from Connectivity Services Director
- Accessing a Device’s CLI from Connectivity Services Director
- Accessing a Device’s Web-Based Interface from Connectivity Services Director
- Deleting Devices
- Rebooting Devices
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- play_arrow Building a Topology View of the Network
- play_arrow Downloading and Installing CSD-Topology
- CSD-Topology Installation and Configuration Overview
- Installation Prerequisites
- Installing the CSD-Topology Software Using the RPM Bundle
- Minimum Hardware and Software Requirements for Junos VM on VMWare
- Installing the JunosVM for CSD-Topology
- Connecting an x86 Server to the Network
- Interactive Method of Installing the RPM Image and CSD-Topology Software from a USB or DVD Drive
- play_arrow Configuring Topology Acquisition and Connectivity Between the CSD-Topology and Path Computation Clients
- play_arrow Accessing the Topology View of CSD-Topology
- Understanding the Network Topology in Connectivity Services Director
- Monitoring the Topology of Network Elements Managed by CSD-Topology Overview
- Specifying Topology Preferences
- CSD-Topology Topology Map Window Overview
- Working with the Graphical Image in the Topology View Window
- Expanding and Collapsing Groups by Using the Topology Map Grouping Shortcut Menu
- Filtering Links, LSPs, and Services by Using the Topology Map Node Shortcut Menu
- Removing the Highlighted LSPs by Using the Topology Map LSPs Shortcut Menu
- Viewing the Service Path by Using the Topology Map Service Shortcut Menu
- Filtering Devices, LSPs, and Services for Sorting and Segregating the Topology View
- Segregating the Displayed Devices by Searching the Entire Topology View
- Resynchronizing the Topology View
- Viewing Device Details of a CSD-Topology for Examining Traffic Transmission
- Viewing LSP Details of a CSD-Topology for Analyzing Network Changes
- Viewing Link Details of a CSD-Topology for Determining the Operational Status
- Viewing Service Details of a CSD-Topology for Monitoring and Troubleshooting Service Parameters
- Viewing Topology Map Group Details in a Pop-Up Dialog Box
- Viewing Topology Map Device Details in a Pop-Up Dialog Box
- Viewing Topology Map Link Details in a Pop-Up Dialog Box
- Viewing Topology Map LSP Details in a Pop-Up Dialog Box
- Viewing Topology Map Service Details in a Pop-Up Dialog Box
- Enabling the Collection of LSP and Service Association Details
- Using Custom Grouping for Devices in a CSD Topology
- Viewing Generated Alarms for Services in the Topology View
- Viewing the Optical Link Details for Examining the Performance of Optical Links
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- play_arrow Prestaging
- play_arrow Prestaging Devices Overview
- Prestaging Devices Process Overview
- Prestaging Workflow in Connectivity Services Director
- Prerequisites for Prestaging Devices in Connectivity Services Director
- Discovering and Assigning All N-PE Devices
- Discovering and Assigning N-PE Devices with Exceptions
- Prestaging ATM and TDM Pseudowire Devices
- Discovering and Assigning Provider Role or LSP Role for Devices with Exceptions
- Discovering and Assigning All Provider or LSP Devices
- Prestaging Rules
- play_arrow Prestaging: Managing Devices and Device Roles
- Discovering Tunnel Devices
- Adding a UNI
- Unassigning Device Roles
- Deleting UNIs
- Discovering Device Roles
- Excluding Devices from N-PE Role Assignment
- Excluding Interfaces from UNI Role Assignments
- Unassigning N-PE Devices
- Viewing N-PE Devices
- Viewing Prestaging Statistics
- Viewing Prestaging Rules
- Managing Prestage Device Jobs
- Specifying the Wait and Idle Times for Prestaging Devices
- play_arrow Prestaging: Managing IP Addresses
- play_arrow Device Configuration Prerequisites to Prestaging Examples
- play_arrow Prestaging Services
- Creating and Handling a Service Recovery Request
- Selecting a Service Definition in the Wizard for Creating a Service Recovery Request
- Specifying Devices and Filters in the Wizard for Creating a Service Recovery Request
- Reviewing the Configured Settings in the Wizard for Creating a Service Recovery Request
- Viewing Service Recovery Report
- Performing a Service Recovery on a Defined Service
- Processing of Device Change Notifications Overview
- Handling of Out-of-Band Notifications for Service Recovery
- Viewing Service Recovery Instance Details
- Managing Out-of-Band Notifications for Recovered Services
- Viewing Details of an Out-of-Band Notification for Recovered Services
- Viewing Services Rejected During a Service Recovery
- Viewing Service Recovery Jobs
- Performing a Configuration Audit for Recovered Services
- Viewing Configuration Audit Results of Recovered Services
- Recovering Modifications and Deletions Performed for Existing Endpoints
- REST API Changes in Connectivity Services Director for Service Recovery
- Sample XPath Notifications Received on Devices for Deleted Endpoints
- Sample XPath Notifications Received on Devices for a Modified E-LAN Service
- Sample XPath Notifications Received on Devices for a Created E-LAN Service
- Sample XPath Notifications Received on Devices for a Created IP Service
- Sample XPath Notifications Received on Devices for a Created E-Line Service
- Sample XPath Notifications Received on Devices for CFM Profiles Associated with an E-Line Service
- Sample XPath Notifications Received on Devices for CoS Profiles Associated with an E-Line Service
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- play_arrow Service Design: Working with Service Definitions
- play_arrow Service Design: Predefined Service Definitions
- play_arrow Service Design: Managing E-Line Service Definitions
- Choosing a Predefined Service Definition or Creating a New Service Definition
- Creating an E-Line ATM or TDM Pseudowire Service Definition
- Creating a Multisegment Pseudowire Service Definition
- Modifying a Custom Service Definition
- Publishing a Custom Service Definition
- Unpublishing a Custom Service Definition
- Deleting a Customized Service Definition
- Viewing Service Definitions
- play_arrow Service Design: Managing E-LAN Service Definitions
- play_arrow Service Design: Managing IP Service Definitions
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- play_arrow Service Provisioning: Working with Customers
- play_arrow Service Provisioning: Managing Customers
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- play_arrow Working in Deploy Mode
- play_arrow About Deploy Mode
- play_arrow Deploying and Managing Device Configurations
- Deploying Configuration to Devices
- Managing Configuration Deployment Jobs
- Deploy Configuration Window
- Approving Change Requests
- Enabling SNMP Categories and Setting Trap Destinations
- Understanding Resynchronization of Device Configuration
- Resynchronizing Device Configuration
- Managing Device Configuration Files
- Enabling or Disabling Network Ports on Routers
- play_arrow Deploying and Managing Software Images
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- play_arrow Service Provisioning: Working with Service Orders
- play_arrow Service Provisioning: Viewing the Configured Services and Service Orders
- play_arrow Service Provisioning: Managing E-Line Service Orders
- Creating a Service Order
- Creating an E-Line ATM or TDM Pseudowire Service Order
- Creating an E-Line Multisegment Pseudowire Service Order
- Creating an E-Line Service Order
- Creating a Bulk-Provisioning Service Order for Pseudowire Services
- Creating an Inverse Multiplexing for ATM Service Order
- Provisioning a Single-Ended E-Line Service
- Selecting Specific LSPs for Connectivity Services
- Stitching Two E-Line Pseudowires
- Creating and Deploying a Multisegment Pseudowire
- Deactivating a Service
- Reactivating a Service
- Force-Deploying a Service
- Recovering a Service Definition through Force Upload
- Decommissioning a Service
- Viewing Alarms for a Service
- Inline Editing of E-LAN and IP Service Orders
- Interconnecting an IP Service with an E-LAN Service
- Changing the Logical Loopback Interface for Provisioning
- play_arrow Service Provisioning: Managing E-LAN Service Orders
- play_arrow Service Provisioning: Managing IP Service Orders
- Stitching a Pseudowire to an IP Service
- Creating a Full Mesh IP Service Order
- Creating a Hub-and-Spoke IP Service Order
- Selecting a Published IP Service Definition for a Service Order
- Entering IP Service Order Information
- Selecting Endpoint PE Devices or Nodes
- Creating a Service Order Based on a Service Definition with a Template
- Deploying an IP Service Order
- Creating a Multicast VPN Service Order
- Creating Policies for an IP Service
- play_arrow Service Provisioning: Performing RFC 2544 Benchmark Testing
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- play_arrow Service Provisioning: Working with Services Deployment
- play_arrow Service Provisioning: Managing Deployed Services
- Managing Service Configuration Deployment Jobs
- Deploying Services Configuration to Devices
- Deploy Configuration Window
- Deleting a Partial Configuration of an LSP Service Order
- Deleting a Service Order
- Deploying a Service
- Validating the Pending Configuration of a Service Order
- Viewing the Configuration of a Pending Service Order
- Viewing Decommissioned E-Line, E-LAN, and IP Service Orders
- Modifying an E-Line Service
- Modifying a Multipoint-to-Multipoint Ethernet Service
- Modifying a Point-to-Multipoint Ethernet Service
- Modifying a Hub-and-Spoke IP Service Order
- Modifying a Full Mesh IP Service
- Understanding Service Validation
- Highlighting of Endpoints in the IP, RSVP LSP, and E-LAN Service Modification Wizards
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- play_arrow Working in Monitor Mode
- play_arrow About Monitor Mode
- play_arrow Monitoring Traffic
- play_arrow Monitoring Devices
- play_arrow General Monitoring
- play_arrow Monitor Reference
- Error Trend Monitor
- Equipment Status Summary Monitor
- Equipment Summary By Type Monitor
- Port Status Monitor
- Port Utilization Monitor
- Status Monitor for Routers
- Traffic Trend Monitor
- Unicast vs Broadcast/Multicast Monitor
- Unicast vs Broadcast/Multicast Trend Monitor
- Session Trends Monitor
- Current Sessions by Type Monitor
- User Session Details Window
- Current Active Alarms Monitor (All Views Except Service View)
- Top Sessions by MAC Address Monitor
- Top APs by Session Monitor
- Radio Technology Type Statistics Monitor
- Top Talker - Wired Devices Monitor
- Top Users Monitor
- Top APs by Traffic Monitor
- Top Talker - Wireless Devices Monitor
- RF Interference Sources Monitor for Devices
- play_arrow Detecting and Examining the Health and Performance of Services
- Service Monitoring Capabilities in Connectivity Services Director
- Computation of Statistics Polled from Devices for Display in Widgets on Monitoring Pages
- Configuring the Aggregation Method for Viewing Monitoring Details
- Viewing the Service Monitoring Summary Page for a Consolidated Listing of Services
- Monitoring the Service Summary Details of E-Line Services for Optimal Debugging
- Monitoring the Service Summary Details of E-LAN Services for Optimal Debugging
- Monitoring the Service Summary Details of IP Services for Optimal Debugging
- Monitoring the Service Traffic Statistics of E-Line Services for Correlating Device Counters
- Monitoring the Service Traffic Statistics of E-LAN Services for Correlating Device Counters
- Monitoring the Service Traffic Statistics of IP Services for Correlating Device Counters
- Monitoring the Service Transport Details of E-Line Services for Easy Analysis
- Monitoring the Service Transport Details of E-LAN Services for Easy Analysis
- Monitoring the Service Transport Details of IP Services for Easy Analysis
- Viewing Y.1731 Performance Monitoring Statistics for E-Line Services
- Viewing Y.1731 Performance Monitoring Statistics for E-LAN Services
- Using Print Page
- Clearing Interface Statistics
- Viewing MAC Table Details
- Viewing Interface Statistics
- Viewing Interface Status Details
- MPLS Connectivity Verification and Troubleshooting Methods
- Using MPLS Ping
- Pinging VPNs, VPLS, and Layer 2 Circuits
- Monitoring Network Reachability by Using the MPLS Ping Capability
- Monitoring Network Reachability by Using the Layer 3 VPN Ping Capability
- Routing Table Overview
- Viewing Routing Table Details
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- play_arrow Working in Fault Mode
- play_arrow About Fault Mode
- play_arrow Using Fault Mode
- play_arrow Fault Reference
- Alarm Detail Monitor (All Views Except Service View)
- Alarm Detail Monitor (Service View)
- Current Active Alarms Monitor (Service View)
- Alarms by Category Monitor
- Alarms by Severity Monitor (Service View)
- Alarms by State Monitor
- Alarm Trend Monitor (Service View)
- Alarms by Severity Monitor (All Views Except Service View)
- Alarms by State Monitor (All Views Except Service View)
- Current Active Alarms Monitor (All Views Except Service View)
- Alarm Trend Monitor (All Views Except Service View)
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- play_arrow End-to-End Configuration Examples
- play_arrow Working with Chassis View
- play_arrow Working with Devices
- play_arrow Managing CLI Configlets
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- play_arrow Managing Optical Interfaces, OTUs, ODUs, ILAs, and IPLCs on MX Series and PTX Series Routers
- play_arrow Overview of Optical Interfaces, OTUs, and ODUs
- Optical Interfaces Management and Monitoring on MX Series and PTX Series Routers Overview
- Ethernet DWDM Interface Wavelength Overview
- Attenuation and Dispersion in a Fiber-Optic Cable on PTX Series Routers Overview
- Understanding Pre-FEC BER Monitoring and BER Thresholds
- DWDM Controllers Overview
- PTX5000 PIC Description
- PTX3000 PIC Description
- 100-Gigabit Ethernet OTN Optical Interface Specifications
- 100-Gigabit DWDM OTN PIC Optical Interface Specifications
- 100-Gigabit DWDM OTN PIC (PTX Series)
- 100-Gigabit Ethernet OTN PIC with CFP2 (PTX Series)
- 100-Gigabit Ethernet PIC with CFP2 (PTX Series)
- 100-Gigabit Ethernet PIC with CFP (PTX Series)
- 100GbE PICs for PTX Series Routers
- P2-10G-40G-QSFPP PIC Overview
- Understanding the P2-100GE-OTN PIC
- 100-Gigabit DWDM OTN PIC with CFP2 (PTX Series)
- 100-Gigabit DWDM OTN MIC with CFP2
- 100-Gigabit Ethernet OTN Options Configuration Overview
- Configuring the 10-Gigabit or 100-Gigabit Ethernet DWDM Interface Wavelength
- play_arrow Overview of Optical ILAs and IPLCs
- Optical ILA Hardware Component Overview
- Optical ILA Cooling System Description
- Optical ILA AC Power Supply Description
- Optical ILA DC Power Supply Description
- Optical ILA Chassis Status LEDs
- Optical ILA Component Redundancy
- Optical ILA Field-Replaceable Units
- Optical ILA Management Panel
- Optical ILA Management Port LEDs
- Optical Inline Amplifier Description
- Optical ILA Power Supply LEDs
- PTX3000 IPLC Description
- IPLC Architecture and Functional Components Overview
- Understanding IPLC Base and Expansion Modules
- Understanding the IPLC Configuration
- PTX3000 IPLC LED
- Communication of SNMP Traps Between Optical ILA and NMS Systems
- Communication of SNMPv2 and SNMPv3 Commands over OSC Between an Optical ILA and NMS
- Overview of Configuring and Managing Optical ILAs from Connectivity Services Director Using DMI
- IPLC Specifications
- Understanding the Performance Monitors and TCAs for IPLCs
- play_arrow Configuring and Monitoring Optical Interfaces, OTUs, and ODUs
- Viewing a Graphical Image of the Optical Interface Components
- Configuring and Managing OTN Port Details of MX Series and PTX Series Routers for Easy Administration
- Configuring and Managing OTU Details of MX Series and PTX Series Routers for Simplified Management
- Configuring and Managing ODU Details of MX Series and PTX Series Routers for Simplified Management
- Configuring and Managing Optical PIC Details for Effective Provisioning
- Configuring Threshold-Crossing Alarms for OTN Ports for Monitoring Link Performance
- Configuring Threshold-Crossing Alarms for OTUs for Monitoring Link Performance
- Configuring Threshold-Crossing Alarms for ODUs for Monitoring Link Performance
- Viewing Performance Monitoring Details of OTN Ports for Detecting and Diagnosing Faults
- Viewing Performance Monitoring Details of OTUs for Detecting and Diagnosing Faults
- Viewing Performance Monitoring Details of ODUs for Detecting and Diagnosing Faults
- Viewing a Graphical Image of the Chassis of PTX Series Routers
- Diagnosing, Examining, and Correcting Optical Interface Problems
- Changing Alarm Settings for the Optics and OTN Interfaces
- play_arrow Configuring and Monitoring Optical Inline Amplifiers
- Viewing a Graphical Image of Optical Inline Amplifier
- Viewing Optical ILA Configuration and Status Details for Simplified Administration
- Viewing Performance Monitoring Details of Optical ILAs for Detecting and Diagnosing Faults
- Configuring Threshold-Crossing Alarms for Optical ILAs for Monitoring Link Performance
- Changing Alarm Settings for the Optical ILAs
- play_arrow Configuring and Monitoring Optical Integrated Photonic Line Cards
- Viewing a Graphical Image of the Optical Integrated Photonic Line Card
- Configuring Optical IPLC for Easy and Optimal Deployment
- Viewing Performance Monitoring Details of Optical IPLCs for Detecting and Diagnosing Faults
- Configuring Threshold-Crossing Alarms for Optical IPLCs for Monitoring Link Performance
- Increasing the Add and Drop Port Capacity of the IPLC Node to 64 Channels
- Configuring a Two-Degree IPLC Node for Express Traffic by Increasing the Line Capacity
- Configuring Optical IPLC Line Connectivity for Interoperation with Optical ILAs
- Configuring the Wavelengths That Are Added and Dropped by the IPLC
- Configuring the IPLC to Add or Drop Wavelengths to an Optical Interface on a Remote Chassis
- Configuring the IPLC to Add or Drop Wavelengths to an Optical Interface on the Same Chassis
- Bypassing a Wavelength on the IPLC
- Changing Alarm Settings for the Optical IPLCs
- Viewing Routing Engine Switchover Indicators in the Chassis Image
- Viewing Alarm Indicators in the Chassis Image
- Viewing Port Statistics for OTN PICs
- Example: Configuring Two Fiber Line Terminations Using IPLCs for Optical Amplification in a Metro Linear Packet Optical Network
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- play_arrow Working with User Roles
- play_arrow Managing User Roles
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- play_arrow Working with Tunnel Services
- play_arrow Tunnel Services Overview
- Tunnel Services Overview
- Traffic Engineering Capabilities
- Components of Traffic Engineering
- Routers in an LSP
- MPLS and RSVP Overview
- Fast Reroute Overview
- Point-to-Multipoint LSPs Overview
- RSVP Operation Overview
- Link Protection and Node Protection
- Connectivity Services Director–NorthStar Controller Integration Overview
- play_arrow Service Design and Provisioning: Managing and Deploying Tunnel Services
- Managing Devices and Tunnel Services Overview
- Discovering Tunnel Devices
- Creating an LSP Service Definition
- Creating an LSP Service Order
- Creating Public and Private LSPs
- Viewing the Configured LSP Services
- Modifying an Explicit Path in RSVP LSP Services
- Modifying an RSVP LSP Service
- Viewing LSP Services in Deploy Mode
- Viewing LSP Service Orders in a Table
- Deactivating an LSP Service
- Reactivating an LSP Service
- Force-Deploying an LSP Service
- Cloning an LSP Service
- Viewing Alarms for an LSP Service
- Managing Deployment of LSP Services Configuration to Devices
- Deploying an LSP Service
- Deleting a Partial Configuration of an LSP Service Order
- Deleting an LSP Service Order
- Validating the Pending Configuration of an LSP Service Order
- Viewing the Configuration of a Pending LSP Service Order
- Viewing the Configuration Details of RSVP LSP Services
- Viewing Decommissioned LSP Service Orders
- play_arrow Monitoring and Troubleshooting Tunnel Services
- Performing a Functional Audit for LSP Services
- Viewing Functional Audit Results for LSP Services
- Examining the LSP Summary Details for Effective Troubleshooting
- Troubleshooting the Endpoints of RSVP LSP Services
- Clearing LSP Statistics
- Monitoring Network Reachability by Using the MPLS Traceroute Capability
- Monitoring Network Reachability by Using the MPLS Ping Capability for RSVP LSPs
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Viewing Performance Management Statistics
You can employ the ITU-T Y.1731 standard-compliant Ethernet loss measurement (ETH-LM), Ethernet synthetic loss measurement (ETH-SLM), and Ethernet delay measurement (ETH- DM) capabilities to analyze and examine the operating efficiency and performance status. These performance monitoring functionalities can be run for E-Line and E-LAN services. You can start and stop the collection of Y1731 performance monitoring (PM) statistics on the services that you want to monitor. The retrieval and computation of statistical details is performed using SNMP MIBs.
A predefined event script , PM.slax, is available, which needs to be downloaded on devices. Whenever you trigger the PM mechanism from the Connectivity Services Director GUI, an event is initiated, which in turn causes the SLAX script to be run. The event continues to run the script until the event is stopped. The event runs the script at intervals of 5 minutes. The monitoring framework is used to consolidate and display the retrieved counters and values.
The following topics show how to view the performance statistics for E-Line and E-LAN services:
Viewing Y.1731 Performance Monitoring Statistics for E-Line Services
The Y.1731 monitoring functionality is not enabled by default. You must explicitly start the PM collection mechanism by selecting OAM > Y1731 > Start from the task pane after selecting the specified service in the View pane. The graphical representation of the retrieved statistical details for the service is displayed, based on data availability. The data collected is retained after you stop the PM collection utility for future reference and correlation.
If you are upgrading from the older version of Services Activation Director to Connectivity Services Director 1.0, you must stop any performance monitoring and restart the collection of Y1731 PM statistics on the endpoints.
The refresh of values and statuses of the parameters displayed in the graphs and tables of different monitors depends on the polling interval configured under the Monitoring tab of the Preferences page (accessible by clicking the down arrow beside the System button in the Connectivity Services Director banner and selecting Preferences).
To view the statistics for the E-Line service:
Select Service View from the View Selector. The workspaces that are applicable to routing and tunnel services are displayed.
From the Junos Space user interface, click the Monitor icon on the Connectivity Services Director banner. The functionalities that you can configure in this mode are displayed in the task pane.
From the Service View pane, which is the left pane in the window, click the plus sign (+) next to Network Services to expand the tree and display the different service types that you can configure.
Click the plus sign (+) beside E-Line Services to view the E-Line service orders. Select the E-Line service order for which you want to monitor performance statistics.
Alternatively, click the plus sign (+) beside E-LAN Services to view the E-LAN service orders. Select the E-LAN service order for which you want to monitor performance statistics.
Select the OAM > Y1731 tab.
View and analyze the respective graph.
The following monitors are displayed:
Connections
This monitor shows the status of connections between peer devices. In the tabular view, the row represents the source device and the columns denote the neighboring and destination devices. This monitor is applicable for E-Line and E-LAN services. A green up-arrow in the indicates that the adjoining device in the network path to the destination device is operationally up. A red down-arrow indicates that the device is down. For the device for which the connection status is displayed, a value of NA is displayed under its own corresponding column to denote that it is not applicable. Click Refresh at the top of the monitor to update and display the contents of the table.
From the Time Interval drop-down box, select 1 Hour, 8 Hours, 1 Day, 1 Week, 1 Month, 3 Months, 6 Months, 1 Year, or Custom to specify the duration for which the data polled from devices needs to be displayed. If you select the Custom option, the Time range popup dialog box is displayed. Specify the date from the calendar, and select the Time From (Start time in the 24-hour time format of collection of data), and Time To (End time in the 24-hour time format of collection of data). Click OK to save the settings. Else, click Cancel to discard the configuration.
Loss Measurement
The Loss Measurement graph displays a real-time linear plot of delay value with respect to the time. The x-axis represents the time and the y-axis represents the frame loss ratio. Near-end frame loss refers to the count of frame loss associated with ingress data frames. Far-end frame loss refers to the count of frame loss associated with egress data frames. The lines represent the best case frame loss or the lowest frame loss, the worst case frame loss or the highest frame loss, and the average frame loss or the median of the highest and lowest frame losses. The frame loss is calculated by collecting the counter values applicable for ingress and egress service frames. The counters maintain a count of transmitted and received data frames between a pair of MEPs. The loss measurement statistics are retrieved as the output of the monitor ethernet loss-measurement command and are also stored at the initiator. The frame counts are stored at both the initiator and the receiver MEPs for later retrieval. The on-demand loss measurement statistics is collected for E-Line service only. There are two linear charts: Near-End-CIR and Far-End-CIR. For each interval, the graph plots three values: Average case, best case, and worst case frame loss. From the Loss End drop-down list, select Near-end (CIR) to display frame loss statistics associated with ingress data frames or Far-end (CIR) to display frame loss statistics associated with egress data frames. Mouse over the legends to view the lines corresponding to best-case, average, and worst-case frame loss statistics.
Delay Measurement
The Delay Measurement graph displays a real-time linear plot of delay value with respect to the time. The x-axis represents the time and the y-axis represents frame delay in microseconds. The legends reference average one-way delay, best-case one-way delay, and worst-case one way delay for one-way delay measurement. The green line denotes the lowest one-way frame delay for the statistics displayed, the orange line denotes the highest one-way frame delay for the statistics displayed, and the blue line denotes the average one-way frame delay for the statistics displayed. The legends reference average two-way delay, best-case two-way delay, and worst-case two-way delay for two-way delay measurement. The green line denotes the lowest two-way frame delay for the statistics displayed, the orange line denotes the highest two-way frame delay for the statistics displayed, and the blue line denotes the average two-way frame delay for the statistics displayed. From the Delay End drop-down box, select 1-Way or 2-Way to display the one-way or two-way frame delay measurement protocols respectively.
Delay Variation
The Delay Variation graph displays the difference between the consecutive frame delay values. The x-axis represents the time and the y-axis represents delay variation in microseconds. The line denotes the average one-way delay variation or the average one-way “frame jitter” for the statistics displayed for one-way frame delay measurement. The line denotes the average two-way delay variation or the average two-way “frame jitter” for the statistics displayed for two-way delay measurement.
The Loss Measurement monitor displays two real-time linear plots: Near End (CIR) and Far End (CIR). The three parameters in each graph plot are average case, best case, and worst case of frame-loss.
The graph is plotted in real-time. By default, the total time duration is ten minutes. If the duration of statistics collection exceeds ten minutes, the graph scrolls and shows the data of latest ten minutes.
See Also
Viewing Y.1731 Performance Monitoring Statistics for E-LAN Services
If you are upgrading from the older version of Services Activation Director to Connectivity Services Director 1.0, you must stop any performance monitoring and restart the collection of Y1731 PM statistics on the endpoints.
The Y.1731 monitoring functionality is not enabled by default. You must explicitly start the PM collection mechanism by selecting OAM > Y1731 > Start from the task pane after selecting the specified service in the View pane. The graphical representation of the retrieved statistical details for the service is displayed, based on data availability. The data collected is retained after you stop the PM collection utility for future reference and correlation.
The refresh of values and statuses of the parameters displayed in the graphs and tables of different monitors depends on the polling interval configured under the Monitoring tab of the Preferences page (accessible by clicking the down arrow beside the System button in the Connectivity Services Director banner and selecting Preferences).
To view the statistics for the E-LAN service:
Select Service View from the View Selector. The workspaces that are applicable to routing and tunnel services are displayed.
From the Junos Space user interface, click the Monitor icon on the Connectivity Services Director banner. The functionalities that you can configure in this mode are displayed in the task pane.
From the Service View pane, which is the left pane in the window, click the plus sign (+) next to Network Services to expand the tree and display the different service types that you can configure.
Click the plus sign (+) beside E-Line Services to view the E-Line service orders. Select the E-Line service order for which you want to monitor performance statistics.
Alternatively, click the plus sign (+) beside E-LAN Services to view the E-LAN service orders. Select the E-LAN service order for which you want to monitor performance statistics.
Select the OAM > Y1731 tab.
View and analyze the graphs.
The following monitors are displayed:
Connections
This monitor shows the status of connections between peer devices. In the tabular view, the row represents the source device and the columns denote the neighboring and destination devices. This monitor is applicable for E-Line and E-LAN services. A green up-arrow in the indicates that the adjoining device in the network path to the destination device is operationally up. A red down-arrow indicates that the device is down. For the device for which the connection status is displayed, a value of NA is displayed under its own corresponding column to denote that it is not applicable. Click Refresh at the top of the monitor to update and display the contents of the table.
From the Time Interval drop-down box, select 1 Hour, 8 Hours, 1 Day, 1 Week, 1 Month, 3 Months, 6 Months, 1 Year, or Custom to specify the duration for which the data polled from devices needs to be displayed. If you select the Custom option, the Time range popup dialog box is displayed. Specify the date from the calendar, and select the Time From (Start time in the 24-hour time format of collection of data), and Time To (End time in the 24-hour time format of collection of data). Click OK to save the settings. Else, click Cancel to discard the configuration.
Loss Measurement
The Loss Measurement graph displays a real-time linear plot of delay value with respect to the time. The x-axis represents the time and the y-axis represents the frame loss ratio. Near-end frame loss refers to the count of frame loss associated with ingress data frames. Far-end frame loss refers to the count of frame loss associated with egress data frames. The lines represent the best case frame loss or the lowest frame loss, the worst case frame loss or the highest frame loss, and the average frame loss or the median of the highest and lowest frame losses. The frame loss is calculated by collecting the counter values applicable for ingress and egress service frames. The counters maintain a count of transmitted and received data frames between a pair of MEPs. The loss measurement statistics are retrieved as the output of the monitor ethernet loss-measurement command and are also stored at the initiator. The frame counts are stored at both the initiator and the receiver MEPs for later retrieval. The on-demand loss measurement statistics is collected for E-Line service only. There are two linear charts: Near-End-CIR and Far-End-CIR. For each interval, the graph plots three values: Average case, best case, and worst case frame loss. From the Loss End drop-down list, select Near-end (CIR) to display frame loss statistics associated with ingress data frames or Far-end (CIR) to display frame loss statistics associated with egress data frames. Mouse over the legends to view the lines corresponding to best-case, average, and worst-case frame loss statistics.
Delay Measurement
The Delay Measurement graph displays a real-time linear plot of delay value with respect to the time. The x-axis represents the time and the y-axis represents frame delay in microseconds. The legends reference average one-way delay, best-case one-way delay, and worst-case one way delay for one-way delay measurement. The green line denotes the lowest one-way frame delay for the statistics displayed, the orange line denotes the highest one-way frame delay for the statistics displayed, and the blue line denotes the average one-way frame delay for the statistics displayed. The legends reference average two-way delay, best-case two-way delay, and worst-case two-way delay for two-way delay measurement. The green line denotes the lowest two-way frame delay for the statistics displayed, the orange line denotes the highest two-way frame delay for the statistics displayed, and the blue line denotes the average two-way frame delay for the statistics displayed. From the Delay End drop-down box, select 1-Way or 2-Way to display the one-way or two-way frame delay measurement protocols respectively.
Delay Variation
The Delay Variation graph displays the difference between the consecutive frame delay values. The x-axis represents the time and the y-axis represents delay variation in microseconds. The line denotes the average one-way delay variation or the average one-way “frame jitter” for the statistics displayed for one-way frame delay measurement. The line denotes the average two-way delay variation or the average two-way “frame jitter” for the statistics displayed for two-way delay measurement.
The Loss Measurement monitor displays two real-time linear plots: Near End (CIR) and Far End (CIR). The three parameters in each graph plot are average case, best case, and worst case of frame-loss.
The graph is plotted in real-time. By default, the total time duration is ten minutes. If the duration of statistics collection exceeds ten minutes, the graph scrolls and shows the data of latest ten minutes.