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    Junos Space Hardware and Virtual Appliances FAQ

    What Is the Default Username and Password for the Junos Space Appliance or Junos Space Virtual Appliance?

    The default username is admin and the default password is abc123.

    Note: When you log in to the CLI for the first time, you are prompted to change the default password.

    What Are the Hardware Specifications for the JA1500 Junos Space Appliance?

    For the latest JA1500 Junos Space Appliance hardware specifications, see the Specs section of the following page https://www.juniper.net/us/en/products-services/network-management/junos-space-platform/.

    What Are the hardware specifications for the JA2500 Junos Space Appliance?

    For the latest JA2500 Junos Space Appliance hardware specifications, see the Specs section of the following page https://www.juniper.net/us/en/products-services/network-management/junos-space-platform/.

    What Configuration is Required To Deploy a Junos Space Virtual Appliance?

    The Junos Space Virtual Appliance can be deployed on a VMware ESX, a VMware ESXi, or a Kernel-based Virtual Machine (KVM) server.

    For details about the required configuration, refer to the Deploying a Junos Space Virtual Appliance on an VMware ESX or VMware ESXi Server and Deploying a Junos Space Virtual Appliance on a KVM Server topics (in the Virtual Appliance documentation).

    How Do I Determine the Disk I/O Speed of a Node in the Junos Space fabric?

    You can determine the disk I/O speed of a node in the Junos Space fabric by logging in to the node as an admin user and executing the following command:

    dd if=/dev/zero of=./test bs=8k count=500000

    where test is the name of the file to which the command output is copied.

    The following is the command output:

    500000+0 records in
    500000+0 records out
    4096000000 bytes (4.1 GB) copied, 15.944 seconds, 257 MB/s 
    

    where 257 MB/s indicates the I/O speed of the disk.

    We recommend that you delete the test file after determining the I/O speed.

    Note: The minimum disk I/O speed recommended for Junos Space Virtual Appliance is 200 Mbps.

    Can I Change the IP address of a Junos Space Node That Has Been deployed?

    You can do modify the IP address and other settings from the Administration workspace in Junos Space Network Management Platform; refer to the Modifying the Network Settings of a Node in the Junos Space Fabric (in the Workspaces Feature Guide) for details.

    You can also modify the IP address and other settings by using the Junos Space CLI. For more information, refer to Changing Network and System Settings for a Junos Space Appliance (in the Junos Space Appliance documentation) and Changing the Network and System Settings of a Junos Space Virtual Appliance (in the Virtual Appliance documentation).

    After Installing a Junos Space Virtual Appliance, Why Do I Get a “Login Incorrect” Error When I Try To Log In To the Virtual Appliance From the Console?

    This could occur because of a slow VMware connection, which can occur when you connect over a VPN or a slow wireless connection. To address this problem you can try increasing the “type delay” for slow connections to virtual machine consoles by changing the keyboard.typematicMinDelay setting in the the *.VMX file for the virtual machine. You can edit the *.VMX files directly, but we recommend that you configure this value for a virtual machine template by using the vSphere Client. For additional information on the keyboard.typematicMinDelay setting, access the VMware Knowledge Base article 196 at http://kb.vmware.com/selfservice/microsites/microsite.do .

    Can You Install Junos Space Network Management Platform on NSM3000?

    From Junos Space Network Management Platform Release 12.2 onward, Junos Space can be run on NSM3000, which is an appliance version of Network and Security Manager (NSM).

    Note: The NSM3000 shares the same hardware specifications as the JA1500 Junos Space Appliance.

    To install Junos Space on an NSM3000, follow the steps in the Installing a Junos Space Image on a Junos Space Appliance by Using a USB Drive topic (in the Junos Space Appliance documentation).

     

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    Modified: 2015-09-03