[2024][Juniper SRX #17] Firmware Upgrade path

안녕하세요..

 

이번에는 Juniper SRX Upgrade Path에 대해서 알아보도록 하겠습니다.

 

Juniper SRX Firmware Upgrade Path 입니다.

 

Upgrade table 

To make it easy to lookup for each Junos release for SRX from which earlier releases it is supported to directly upgrade to it, please see the below table.

Before performing the upgrade, please make sure to check the Notes section below for possible caveats and limitations which may apply.
 

Target Junos releaseDirect upgrade supported from

24.2	23.4, 23.2, 22.4
23.4	23.2, 22.4, 22.3
23.2	22.4, 22.3, 22.2
22.4	22.3, 22.2, 22.1, 21.4
22.3	22.2, 22.1, 21.4
22.2	22.1, 21.4, 21.3, 21.2
22.1	21.4, 21.3, 21.2
21.4	21.3, 21.2, 21.1, 20.4
21.3	21.2, 21.1, 20.4
21.2	21.1, 20.4, 20.3, 20.2
21.1	20.4, 20.3, 20.2
20.4	20.3, 20.2, 20.1, 19.4
20.3	20.2, 20.1, 19.4
20.2	20.1, 19.4, 19.3, 19.2
20.1	19.4, 19.3, 19.2
19.4	19.3, 19.2, 19.1, 18.4, 15.1X49
19.3	19.2, 19.1, 18.4
19.2	19.1, 18.4, 18.3, 18.2
19.1	18.4, 18.3, 18.2
18.4	18.3, 18.2, 18.1, 17.4, 15.1X49
18.3	18.2, 18.1, 17.4
18.2	18.1, 17.4, 17.3
18.1	17.4, 17.3
17.4	17.3, 15.1X49
17.3	15.1X49
15.1X49	12.3X48

https://supportportal.juniper.net/s/article/Junos-upgrade-paths-for-SRX-platforms?language=en_US

[SRX] Junos upgrade paths for SRX platforms

 

Examples of upgrade paths

To upgrade your SRX device from Junos 21.4R3 to 24.2R1
Path: 21.4R3 --> 22.4R3 --> 24.2R1

To upgrade your SRX device from Junos 21.4R3 to 23.4R2-S3
Path: 21.4R3 --> 22.4R3 --> 23.4R2-S3

To upgrade your SRX device from Junos 19.4R3 to 22.2R1
Path: 19.4R3 --> 20.4R3 --> 21.4R2 --> 22.2R1 (*2,3)

To upgrade your SRX device from Junos 18.2R3 to 20.4R1
Path: 18.2R3 --> 18.4R3 --> 19.4R3 --> 20.4R1

To upgrade your SRX device from Junos 17.4R3 to 19.4R3-S2
Path: 17.4R3 --> 18.2R3 --> 18.4R3 --> 19.4R3-S2

To upgrade your SRX device from Junos 15.1X49-D170 to 20.4R1
Path: 15.1X49-D170 --> 19.4R3 --> 20.4R1

 

지금까지 [2024][Juniper SRX #17] Firmware Upgrade path 글을 읽어주셔서 감사합니다.