Juniper EX9200 Features Manual page 220

High Availability Feature Guide for EX9200 Switches
Step-by-Step
Procedure
200
This example shows the at-0/0/1 interface only and shows the period being set to
10 seconds.
{master} [edit]
user@host# set interfaces at-0/0/1 unit 0 oam-period 10
After you have verified your configuration and are satisfied with it, commit the
6.
changes by using the
{master} [edit]
user@host# commit
commit complete
Exit configuration mode by using the exit command.
7.
{master} [edit]
user@host# exit
{master}
user@host>
Upgrading Both Routing Engines and Rebooting the New Backup Routing Engine
Manually
In certain circumstances, you might want to install the new software on only one Routing
Engine and reboot only the master until after you can test the new software. A Routing
Engine does not start running the new software until after it is rebooted.
The advantage is if the results of your testing requires you to downgrade the software,
you can switch Routing Engines to run the old software on one Routing Engine and then
install the old software on the other Routing Engine. This is not the typical scenario.
To upgrade both Routing Engines and to reboot the new backup Routing Engine manually:
Perform the steps in
1.
on page 190.
Perform the steps in
2.
Software" on page 191.
Perform the steps in "Adjusting Timers and Changing Feature-Specific Configuration"
3.
on page 192.
Copy the Junos OS software package to the device using the
4.
ftp://username@hostname.net/filename /var/tmp/filename
We recommend that you copy the package to the
large file system on the hard disk.
{master}
user@host> file copy
ftp://myid@myhost.mydomain.net/jinstall64-14.1R4.10-domestic-signed.tgz
/var/tmp/jinstall64-14.1R4.10-domestic-signed.tgz
BEST PRACTICE:
for your device, record the md5 checksum. After downloading the
software package to your device, confirm that it is not modified in any
commit command.
"Verifying Dual Routing Engines and Enabling GRES and NSR"
"Verifying the Software Versions and Backing Up the Device
When you access the Download Software web page
file copy
command.
directory, which is a
/var/tmp
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