3. Enter the new nameserver in dotted decimal notation.
Repeat Step 1 through Step 3 to add another DNS server.
Setting the System Time
When you configure the first Junos Space Virtual Appliance with an NTP server, you
ensure that, if the first node (which is used to synchronize time for all nodes in the fabric)
goes down, all other nodes in the fabric remain synchronized.
To change time options for an appliance:
1. From the Junos Space Appliance Settings menu, enter 4 at the prompt.
2. Enter 2 to set NTP servers.
NTP servers automatically set the system clock based on external time sources.
3. Enter of the following values at the prompt:
•
1 to enable or disable NTP.
•
2 to add an NTP server.
The remaining numbered options let you remove an NTP server from the list.
4. Follow the prompts to enable, set, or delete the NTP server and return to the main
menu.
Retrieve Logs
To retrieve system log files, you can use SecureCopy (SCP) if the network is functional,
or a USB device if the network is down.
NOTE: To save the system log file to a USB device, the device must be
connected to the Junos Space appliance.
To retrieve system logs:
1. From the Junos Space Appliance Settings menu, enter 5 at the prompt.
2. Choose a method for retrieving log files from the Retrieve Logs submenu:
a. To save the log files to USB , enter 1 and follow the prompts.
Junos Space retrieves the log files on all cluster members and combines them into
a tar file. Once the file is created, you can copy the file onto a USB device.
b. To save the log files using SCP enter 2 and follow the prompts.
Junos Space retrieves the log files on all cluster members and combine them into
a tar file. Once the file is created, you can transfer the file to a remote SCP server.
27Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Configuring a Virtual Appliance
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