エクストリーム・ネットワークス: システムイメージのダウンロード(XOS)

このポストでは、システムイメージのダウンロード方法について紹介したいです。

### 実機の例 ###
!!! 現在イメージのVersion を確認する !!!

Demo-X480-48t.1.1 # show switch

：

Current State:    OPERATIONAL

Image Selected:   primary

Image Booted:     primary

Primary ver:      15.5.3.4

Secondary ver:    15.7.1.4

!!! TFTP(xx.xx.xx.xx) から、イメージをダウンロードする !!!

* Demo-X480-48t.1.7 # download image xx.xx.xx.xx summitX480-16.1.1.4.xos vr "vr-mgmt"

!!! また、download image xx.xx.xx.xx vr "VR-Default" [primary or secondary] !!!

Debug information files are present in internal-memory.

These files will be removed if you continue with download.

Do you want to continue with download and remove existing files from internal-memory? (y/N) Yes

Note: The inactive partition (secondary) will be used for installation.

Do you want to install image after downloading? (y - yes, n - no, - cancel) Yes

Downloading to Switch...........................................................................................................

Installing to secondary partition!

Installing to Switch...................................................................................................................................................................................................................................................................................................................................................

Image installed successfully

This image will be used only after rebooting the switch!

!!! イメージのダウンロードができるかどうかを確認する !!!

* Demo-X480-48t.1.8 # show switch

Current State:    OPERATIONAL

Image Selected:   secondary

Image Booted:     primary

Primary ver:      15.5.3.4

Secondary ver:    16.1.1.4

!!! スイッチの再起動 !!!

* Demo-X480-48t.1.9 # reboot

!!! 再起動後、イメージを変更したこと、再度 "show switch"  で確認できる !!!

Demo-X480-48t.1.1 # show switch

:

Current State:    OPERATIONAL
Image Selected:   secondary
Image Booted:     secondary
Primary ver:      15.5.3.4

Secondary ver:    16.1.1.4

####

※）”user image [primarily or secondary] を使い、イメージの選択ができる”

#### 例 ####

Demo-X480-48t.1.2 # use image primary

This image will be used only after rebooting the switch!

* Demo-X480-48t.1.9 # reboot

Do you want to save configuration changes to currently selected configuration

file (mgmt-labswA.cfg) and reboot?

(y - save and reboot, n - reboot without save, - cancel command) Yes

Demo-X480-48t.1.1 # show switch
Image Selected:   primary
Image Booted:     primary
Primary ver:      15.5.3.4
Secondary ver:    16.1.1.4

#####