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play_arrow Working With Network Director
- play_arrow About Network Director
  - Understanding Network Director and the Management Life-Cycle Modes
  - Understanding the Network Director User Interface
- play_arrow Installing Network Director
  - Installing Network Director by Manually Downloading the Network Director Application Image
- play_arrow Accessing Network Director
- play_arrow Understanding Network Director System Administration and Preferences
- play_arrow Getting Started with Network Director
  - Getting Started with Junos Space Network Director
play_arrow Working with the Dashboard
- play_arrow About the Dashboard
  - Understanding the Dashboard
- play_arrow Using the Dashboard
  - Using Dashboard Widgets
- play_arrow Dashboard Widget Reference
play_arrow Working in Build Mode
- play_arrow About Build Mode
- play_arrow Discovering Devices
- play_arrow Setting Up Sites and Locations Using the Location View
- play_arrow Building a Topology View of the Network
- play_arrow Creating Custom Device Groups
  - Understanding Custom Device Groups
  - Creating Custom Device Groups
- play_arrow Configuring Quick Templates
  - Understanding Quick Templates
  - Configuring and Managing Quick Templates
- play_arrow Configuring Device Settings
- play_arrow Configuring Authentication, Authorization, and Access for Your Network
- play_arrow Configuring Interfaces and VLANs
- play_arrow Configuring Firewall Filters (ACLs)
  - Understanding Filter Profiles
  - Creating and Managing Wired Filter Profiles
- play_arrow Configuring Class of Service (CoS)
  - Understanding Class of Service (CoS) Profiles
  - Creating and Managing Wired CoS Profiles
- play_arrow Configuring Media Access Control Security (MACsec)
- play_arrow Configuring Link Aggregation Groups (LAGs)
- play_arrow Creating and Managing Fabrics
- play_arrow Configuring VRRP Profiles
  - Understanding VRRP Profiles
  - Creating and Managing VRRP Profiles
- play_arrow Managing Network Devices
play_arrow Working in Deploy Mode
- play_arrow About Deploy Mode
  - Understanding Deploy Mode in Network Director
  - Understanding the Deploy Mode Tasks Pane
- play_arrow Deploying and Managing Device Configurations
- play_arrow Deploying and Managing Software Images
- play_arrow Managing Devices
  - Enabling or Disabling Network Ports on Switches
  - Converting the QSFP+ Ports on QFX Series Devices
- play_arrow Setting Up Zero Touch Provisioning for Devices
  - Understanding Zero Touch Provisioning in Network Director
  - Configuring and Monitoring Zero Touch Provisioning
play_arrow Monitoring Devices and Traffic
- play_arrow About Monitor Mode
  - Understanding Monitor Mode in Network Director
  - Understanding the Monitor Mode Tasks Pane
- play_arrow Monitoring Traffic
- play_arrow Monitoring Client Sessions
- play_arrow Monitoring Devices
- play_arrow Monitoring and Analyzing Fabrics
  - Monitoring Junos Fusion Fabric Systems and Components
- play_arrow Monitoring Virtual Networks
  - Using Monitor Mode for Virtual Devices
  - Viewing vMotion History in Network Director
- play_arrow General Monitoring
- play_arrow Monitor Reference
play_arrow Using Fault Mode
- play_arrow About Fault Mode
  - Understanding Fault Mode in Network Director
  - Understanding the Fault Mode Tasks Pane
- play_arrow Using Fault Mode
- play_arrow Fault Reference
play_arrow Working in Report Mode
- play_arrow About Report Mode
- play_arrow Creating and Managing Reports
- play_arrow Report Reference
play_arrow Working with Network Director Mobile
- play_arrow About Network Director Mobile
  - Overview of Network Director Mobile
- play_arrow Getting Started with Network Director Mobile
- play_arrow Working in the Network Director Mobile Dashboard Mode
  - Monitoring Network-Wide Activity Using Network Director Mobile
  - Network Director Mobile Dashboard Reference
- play_arrow Working in the Network Director Mobile Devices Mode
  - Locating a Device and Viewing Device Properties Using Network Director Mobile
  - Monitoring Sessions on a Device Using Network Director Mobile

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Managing Fusion Fabrics

Release: Network Director 6.2

date_range 06-May-21

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With Junos Fusion technology, network administrators can reduce network complexity and operational expenses by collapsing underlying network elements into a single, logical point of management using QFX Series and EX Series switches running the Junos operating system. You can create and provision Junos Fusion fabrics using Network Director. The Manage Fusion Fabrics page displays the status and details of all fusion fabrics that are created using Network Director.

To open the Manage Fusion Fabrics page:

Under Views, select one of these options: Logical View, Location View, Device View, or Custom Group View.

Tip:
Do not select Dashboard View or Topology View.
Click in the Network Director banner.
From the Tasks menu, select Network Builder > Manage Fusion Fabrics.

The Manage Fusion Fabrics page opens. Table 1 describes the fields that are displayed in the Manage Fusion Fabrics page.

Table 1: Manage Fusion Fabrics Field Descriptions
Field	Description
Fusion Name	Name of the fusion fabric.
Fusion Type	Indicates the type of fusion fabric as Fusion Enterprise Single Home, Fusion Enterprise Multi Home.
Aggregation Devices	Hostname and IP address of the aggregation devices.
Summary	Summary of the fusion fabric. This field displays the number of cascade ports, number of satellite devices, and the status of the satellite devices.
Status	Status of the fusion fabric.
Action	Additional tasks that you can perform on the fusion fabric. Available actions are—View Topology, Download Cabling Plan, and View Connectivity.
Last Updated Time	Date and time when the fusion fabric was last updated.

You can perform the following tasks from the Manage Fusion Fabrics page:

Modify the Fusion Fabric

From the Edit Fusion Fabric page:

Select a fabric from the table and click Edit.

The Edit Fusion Fabric page opens.
Edit the Aggregation device details. For procedure steps, see Edit Aggregation Device Details.
Edit the satellite device details. For procedure steps, see Edit Satellite Device Details.
Enable uplink failure detection for a satellite device. For procedure steps, see Enable Uplink Failure Detection.
Click Save to save the changes to the fusion fabric and close the Edit Fusion Fabric page. The Configuration Deployment window opens displaying the status of the job the Network Director initiates to deploy the changes to the fusion fabric.
Click Close in the Configuration Deployment window to close the window and return to the Manage Fusion Fabrics page.

Edit Aggregation Device Details
Edit Satellite Device Details
Enable Uplink Failure Detection

Edit Aggregation Device Details

To edit the aggregation device details:

Open the Aggregation Devices tab in the Edit Fusion Fabric page to edit the aggregation device details. You can add cascade ports or delete cascade ports from an aggregation device. To do this, select an aggregation device from the table. Network Director displays the cascade ports that are part of the selected aggregation device in the port details table.
To add new cascade ports to the aggregation device, click Add Ports. The Select Ports window opens. Click an FPC and select the ports that you want to include. When you have added the ports, click Add.
To delete a cascade port, select a port from the port details table and click Remove.

Note:
In a multihome Junos Fusion fabric, if you remove a cascade port from one aggregation device, Network Director initiates a two-step commit process on both the aggregation devices. If one of the aggregation device is out-of-sync or is not reachable, the port is not deleted.

Edit Satellite Device Details

To edit the satellite device details:

Open the Satellite Devices tab in the Edit Fusion Fabric page to edit the satellite device details.
You can perform the following operations on the satellite devices in the Edit Fusion Fabric page:
- change the alias name for the satellite device. See Step 2.
- remove a satellite device. See Step 3.
In a multi-home setup, the configuration for a satellite device exists on both the aggregation devices. In such a topology, the alias name of the satellite device should be identical on both the aggregation devices. If the alias names of a satellite device does not match, you need to edit the alias name to be identical on both the aggregation devices. To edit the alias name of a satellite device:
1. Select the FPC slot number.
2. Click the alias name in the column Alias Name.
3. Type the new alias name and then click Save.
  Network Director displays a warning message Alias name for AD1 and AD2 will be same after the edit.
4. Click OK.
  The alias name of the satellite device is now identical on both the aggregation devices.
To remove a satellite device from the fusion fabric, select the device and click Remove.

Note:
Replacing a satellite device that has no MAC address or serial number binding to the FPC slot on the aggregation device is plug-and-play. Replace the satellite device in your Junos Fusion topology and Network Director takes care of all the remaining configurations. This is irrespective of whether the device is a standalone device or a member of a satellite cluster. However, if there is a MAC address or serial number binding between the satellite device and the FPC slot on the aggregation device, you must run some commands from the CLI of the aggregation device to replace the satellite device. For more details, see Replace Aggregation Device or Satellite Device in Junos Fusion.

Enable Uplink Failure Detection

To enable update failure detection:

Click the Settings tab in the Edit Fusion Fabric page.
Select Uplink Failure Detection check box corresponding to the device to enable uplink failure detection on a Junos Fusion.
Enabling uplink failure detection on a satellite devices detects link failures on the uplink interfaces used to connect to aggregation devices. When uplink failure detection detects uplink failure on a satellite device, all of the device’s extended ports (which connect to host devices) are shut down.

You can also view the ICL and ICCP settings for a multihome Junos Fusion Enterprise fabric.

View the Cabling Plan

To download the cabling plan for the Junos Fusion fabric, click Download Cabling Plan from the Action field corresponding to a fabric. Network Director generates and downloads the cabling plan as a PDF file.

View Fabric Connectivity

After you have set up and deployed Junos Fusion devices in Network Director, you can pictorially view the physical connectivity between the various devices in the fabric. This page displays the devices and their physical connectivity in the spine-and-leaf topology.

To view the connectivity between the Junos Fusion devices:

Do one of the following:
- From the Manage Fusions page, click View Topology in the Actions field.
- While in the Logical, Location, Device, or Custom View, select the Junos Fusion fabric for which you want to view the connectivity details from the View pane and click Connectivity > View Fabric Connectivity from the Tasks pane.
The Fusion Connectivity page opens, displaying the connectivity between the aggregation devices and the satellite devices in the selected fusion fabric.

Note:
If you change the position and arrangement of Junos Fusion devices in a topology and navigate to some other page in the user interface, Network Director preserves the position of the devices in the topology when you return to the topology.
From the Fabric Connectivity page, you can:
- Click Device and select Provisioned SDs to view all the satellite devices that are provisioned as part of the Junos Fusion system.
- Select Color Code Port Utilization to view the color coded port utilization in the graphical view by clicking Links.
- Mouse over each entity to view a window displaying the details about that entity and View Device Connectivity link. Clicking on View Device Connectivity link displays Device Connectivity page. For more information about this page, see Physical Topology.
- Zoom in or zoom out of the connectivity view by using the + and - buttons.

Replace Aggregation Device or Satellite Device in Junos Fusion

Network Director enables you to replace faulty or non-responsive aggregation devices in your Junos Fusion fabric by using the Replace functionality. You can replace an aggregation device in a dual home Junos Fusion by selecting the device that you want to remove and by specifying the serial number or the MAC address of the replacement device.

Replacing a satellite device that has no MAC address or serial number binding to the FPC slot on the aggregation device is plug-and-play. Replace the satellite device in your Junos Fusion topology and Network Director takes care of all the remaining configurations. This is irrespective of whether the device is a standalone device or a member of a satellite cluster. However, if there is a MAC address or serial number binding between the satellite device and the FPC slot on the aggregation device, you must run some commands from the CLI of the aggregation device to replace the satellite device.

This topic describes the steps that you must perform to replace an aggregation device or a satellite device from the a Junos Fusion fabric.

To replace aggregation device or satellite device:

From the Manage Fusions page, select a fusion fabric for which you want to replace an aggregation and click Replace. The Replace Fusion Fabric page opens.
To replace an aggregation device, select the aggregation device that you want to replace and click Replace.
Enter the MAC address or the serial number of the new aggregation device.
Do one of the following to replace a satellite device that has a MAC address or serial number binding to the FPC slot of the aggregation device:
- If the satellite device is a standalone device, log in to the CLI of the aggregation device and execute the following commands:
  
  user@aggregation-device# set chassis satellite-management fpc fpc-id system-id MAC-address-of-the-device | Serial-number -of-the-deviceuser@aggregation-device# Commit
- If the satellite device is part of a cluster, log in to the CLI of the aggregation device and execute the following commands:
  
  user@aggregation-device# set chassis satellite-management cluster cluster-name fpc fpc-id alias aliasuser@aggregation-device# set chassis satellite-management cluster cluster-name fpc fpc-id description 10.204.248.62-member0user@aggregation-device# set chassis satellite-management cluster cluster-name fpc fpc-id member-id member-iduser@aggregation-device# set chassis satellite-management cluster cluster-name fpc fpc-id system-id MAC-address-of-the-device | Serial-number -of-the-deviceuser@aggregation-device# Commit

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Network Director User Guide

ON THIS PAGE

Managing Fusion Fabrics

Modify the Fusion Fabric

Edit Aggregation Device Details

Edit Satellite Device Details

Enable Uplink Failure Detection

View the Cabling Plan

View Fabric Connectivity

Replace Aggregation Device or Satellite Device in Junos Fusion

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Network Director User Guide

ON THIS PAGE

Managing Fusion Fabrics

Modify the Fusion Fabric

Edit Aggregation Device Details

Edit Satellite Device Details

Enable Uplink Failure Detection

View the Cabling Plan

View Fabric Connectivity

Replace Aggregation Device or Satellite Device in Junos Fusion

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