Start Updating to 64 bit

Updating to 64 bit

If you have only one slot, use procedure Upgrading a Single Routing Engine from 32-bit to 64-bit Junos OS Using One Slot.

For step-by-step instructions for migrating Debian Wheezy from 32 to 64 bit, see

In order to support larger Routing Engine memory sizes, an upgrade from the 32-bit to the 64-bit Junos OS running on the Routing Engine hardware is necessary.

The in-service software upgrade (ISSU) procedure is not supported while upgrading from the 32-bit version of Junos OS to the 64-bit version of Junos OS.

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials is a free download from Microsoft that is simple to install, easy to use, and always kept up to date so you can be assured your PC is protected by the latest technology.

Therefore, if your scenarios include large files and/or working with large data sets and your computer is running 64-bit version of Windows, 64-bit is the right choice when: There are two versions of Office 2013 available for installation, 32-bit and 64-bit.

We recommend the 32-bit version of Office for most users, because it’s more compatible with most other applications, especially 3rd-party add-ins.

You can either install the appropriate distro package (eg.