Hardware & Software Compatibility Matrices

ExtremeSwitching, Summit, and E4G Components: ExtremeXOS Software Support

The following tables provide information about the minimum version of ExtremeXOS (EXOS) software required to support Extreme Networks switches and routers.

Each hardware platform is supported for all versions of EXOS from the minimum EXOS software version listed through the last supported EXOS software version. When 16.x (or 22.x) is listed as the last supported EXOS software version, the hardware platform is supported in all 16.x (or 22.x) versions, including the latest patch versions.

Exception: Hardware platforms that have reached End of Version Maintenance (EoVM) are not supported in patches released after their EoVM dates. A platform reaches EoVM 36 months after its End of Sale (EoS) date. For information specific to your hardware platform, see End of Sale and End of Service Life.

Note: The switch’s BootROM is not automatically upgraded when software is upgraded. Make sure you are running the minimum required BootROM version. Use the download bootrom command to download a BootROM image.

Select a hardware platform
Platforms supported in EXOS 30.x and 31.x
5420   5520   X435   X440-G2   X450-G2   X460-G2   X465   X590   X620   X670-G2
X690   X695   X870   V300   V400

Older platforms
X430   X440   X450   X460   X480   X650   X670   X770   E4G


5420 Switches: Software Support

Note: If your 5420F-48P-4XE or 5420M-48W-4YE switch’s manufacturing revision code is AC, you must install ExtremeXOS version 31.3.1.3-patch1-10 (or later). This limitation does not apply to other models of the 5420, and it does not apply to any manufacturing revision codes other than AC.

To find out if your 5420 switch is affected, issue the command show version. The two-digit manufacturing revision code appears in the first line of output (underlined in the following example):

5420-switch1 # show version
Switch : 801086-01-AC JA042138G-00071 Rev AC BootROM: 2.3.2.3 IMG: 31.3.1.3

The 5420 switch is also supported on VOSS version 8.4 and later.

Table last updated 4 October 2021

5420 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
5420F-48P-4XE31.3.1 (see note above)latest available
5420M-48W-4YE31.3.1 (see note above)latest available
all other 5420 switches31.3.1latest available


5520 Switches: Software Support

The 5520 switch is also supported on VOSS version 8.2.5 and later.

Table last updated 17 March 2021

5520 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
all 5520 switch models31.1.1latest available


X430 Switches: Software Support

Table last updated 23 October 2017

X430 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X430-24t
X430-48t
15.3.21.0.1.116.x
X430-8p
X430-24p
15.5.21.0.1.516.x


X435 Switches: Software Support

Table last updated 26 February 2020

X435 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
all X435 switch models30.5.1latest available


X440 Switches: Software Support

Table last updated 29 July 2016

X440 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X440-24t
X440-24p
15.1.12.0.1.616.x
X440-8t
X440-8p
X440-24t-10G
X440-24p-10G
X440-48t
X440-48p
X440-48t-10G
X440-48p-10G
15.1.22.0.1.616.x
X440-L2-24t
X440-L2-48t
15.2.12.0.1.716.x
X440-24tDC
X440-24x
X440-24x-10G
X440-48tDC
15.3.12.0.1.716.x


X440-G2 Switches: Software Support

Note: If your X440-G2 switch’s manufacturing revision code is 10 or greater (for 48-port 10GE4 models) or 08 or greater (for all other models), you must install ExtremeXOS version 21.1.1.4-patch1-5 (or later). This software version includes a flash storage driver that is compatible with the hardware revision.

To find out if your X440-G2 switch is affected, issue the command show version. The two-digit manufacturing revision code appears in the first line of output (underlined in the following example):

X440G2-switch1 # show version
Switch : 800615-00-08 1516G-01191 Rev 1.0 BootROM: 1.0.1.8 IMG: 21.1.2.6

All EXOS 16.2 images and all EXOS 22.x (or later) images already have the necessary driver support.

Table last updated 19 September 2016

X440-G2 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
all X440-G2 switch models21.1.11.0.1.7latest available


X450 Switches: Software Support

Table last updated 8 August 2016

X450 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X450-24t11.2.2.41.0.5.612.4.x
X450-24x11.6.1.91.0.2.212.4.x
XGM-2xn11.5.1.4N/A12.4.x


X450-G2 Switches: Software Support

Note: Newer X450-G2 models have an updated PoE controller that requires EXOS version 30.4.1 (or later). This applies to the following models:

  • X450-G2-24p-GE4-Base, X450-G2-24p-10GE4-Base, X450-G2-48p-GE4-Base, and X450-G2-48p-10GE4-Base with manufacturing revision code of 23 or greater
  • X450-G2-48p-10GE4-FB-1100-TAA, X450-G2-24p-GE4-FB-715-TAA, and X450-G2-24p-10GE4-FB-715-TAA with manufacturing revision code of 20 or greater

Note: Many X450-G2 models have an updated flash storage driver that requires either EXOS version 16.1.3.6-patch1-8 (or later) or version 21.1.1.4-patch1-5 (or later). This applies to all X450-G2 models with manufacturing revision code of 15 or greater.

To find out if your X450-G2 switch is affected, issue the command show version. The two-digit manufacturing revision code appears in the first line of output (underlined in the following example):

X450G2-switch1 # show version
Switch : 800601-00-15 1516G-01191 Rev 1.0 BootROM: 1.0.1.8 IMG: 21.1.2.6

Table last updated 30 March 2018

X450-G2 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
all X450-G2 switch models16.1.11.0.2.1latest available


X460 Switches: Software Support

Table last updated 8 August 2016

X460 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X460-24t
X460-24x
X460-24p
X460-48t
X460-48x
X460-48p
12.5.12.0.1.016.x
SummitStack module
SummitStack-V80 module
12.5.12.0.1.016.x
XGM3-2sf12.5.1N/A16.x
XGM3S-2sf
XGM3S-2xf
XGM3SB-4sf
15.1.1N/A16.x


X460-G2 Switches: Software Support

Note: Newer X460-G2 models have an updated PoE controller that requires EXOS version 30.4.1 (or later). This applies to the following models:

  • X460-G2-16mp-32p-10GE4-FB-TAA and X460-G2-16mp-32p-10GE4 with manufacturing revision code of 14 or greater
  • X460-G2-24p-24hp-10GE4-FB-TAA and X460-G2-24p-24hp-10GE4-Base with manufacturing revision code of 17 or greater
  • X460-G2-48p-GE4-FB-1100-TAA, X460-G2-48p-10GE4-FB-1100-TAA, X460-G2-24p-GE4-FB-715-TAA, and X460-G2-24p-10GE4-FB-715-TAA with manufacturing revision code of 22 or greater
  • X460-G2-48p-GE4-Base, X460-G2-48p-10GE4-Base, X460-G2-24p-GE4-Base, and X460-G2-24p-10GE4-Base with manufacturing revision code of 26 or greater

Note: Many X460-G2 models have an updated flash storage driver that requires either EXOS version 16.1.3.6-patch1-8 (or later) or version 21.1.1.4-patch1-5 (or later). This applies to the following models:

  • X460-G2-48x-10GE4 with manufacturing revision code of 12 or greater
  • X460-G2-24t-GE4, X460-G2-24t-10GE4, X460-G2-48t-GE4, X460-G2-48t-10GE4, and X460-G2-24x-10GE4 with manufacturing revision code of 14 or greater
  • X460-G2-24p-GE4, X460-G2-24p-10GE4, X460-G2-48p-GE4, and X460-G2-48p-10GE4 with manufacturing revision code of 15 or greater

To find out if your X460-G2 switch is affected, issue the command show version. The code appears in the first line of output (underlined in the following example):

X460G2-switch1 # show version
Switch : 800552-00-15 1516G-01191 Rev 1.0 BootROM: 1.0.1.8 IMG: 21.1.2.6

Table last updated 30 March 2018

X460-G2 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X460-G2-48x-10GE4
X460-G2-24t-GE4
X460-G2-24t-10GE4
X460-G2-48t-GE4
X460-G2-48t-10GE4
X460-G2-24x-10GE4
X460-G2-24p-GE4
X460-G2-24p-10GE4
X460-G2-48p-GE4
X460-G2-48p-10GE4
15.6.1.41.0.2.1latest available
X460-G2-24t-24ht-10GE4
X460-G2-24p-24hp-10GE4
X460-G2-16mp-32p-10GE4
22.2.11.0.2.3latest available
VIM-2q
VIM-2ss
VIM-2t
VIM-2x
15.6.1.4N/Alatest available
TM-CLK Clock Module15.6.1.4N/Alatest available
X460-G2 Grounding LugN/AN/AN/A

Note: The grounding lug (16714) can be inserted into the unused TM-CLK slot.


X465 Switches: Software Support

Table last updated 25 February 2020

X465 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
X465-48T
X465-48P
X465-48W
X465-24MU
X465-24MU-24W
X465-24W
30.2.1latest available
X465-24S
X465-24XE
X465i-48W
30.5.1latest available


X480 Switches: Software Support

Table last updated 8 August 2016

X480 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X480-24x
X480-48t
X480-48x
12.4.12.0.0.916.x
VIM2-10G4X12.4.1N/A16.x
VIM2-SummitStack
VIM2-SummitStack128
12.4.1N/A16.x
VIM2-SummitStack-V8012.5.3N/A16.x
VIM3-40G4x15.1.2N/A16.x


X590 Switches: Software Support

Table last updated 6 September 2018

Note: The X590 switch is not compatible with ExtremeXOS version 30.1, but it is supported on ExtremeXOS version 30.2 and later.

X590 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
all X590 switch models22.6.1latest available


X620 Switches: Software Support

Note: Some X620 switches require ExtremeXOS version 21.1.1.4-patch1-5 (or later), which includes a flash storage driver that is compatible with the hardware revision.

To find out if your X620 switch is affected, check its two-digit manufacturing revision code and compare it with the codes listed in the table below. To find the code, issue the command show version. The code appears in the first line of output (underlined in the following example):

X620-switch1 # show version
Switch : 800630-00-11 1516G-01191 Rev 1.0 BootROM: 1.0.1.8 IMG: 21.1.2.6

All EXOS 22.x (or later) images already have the necessary driver support.

Table last updated 2 February 2017

X620 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software VersionSoftware patch or upgrade required if manufacturing code is:
X620-10x
X620-16x
21.1.11.0.1.8latest available09 or greater
X620-8t-2x21.1.11.0.1.8latest available10 or greater
X620-16t switch21.1.11.0.1.8latest available11 or greater
X620-16p switch22.2.11.0.1.9latest availableN/A


X650 Switches: Software Support

Table last updated 8 August 2016

X650 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X650-24t switch12.2.11.0.5.515.3.x
X650-24x switch12.2.21.0.5.515.3.x
VIM1-10G8X12.2.2N/A15.3.x
VIM3-40G4x12.6.1N/A15.3.x
VIM1-SummitStack12.2.1N/A15.3.x
VIM1-SummitStack25612.4.1N/A15.3.x
VIM1-SummitStack51212.3.3N/A15.3.x


X670 Switches: Software Support

Table last updated 8 August 2016

X670 Series Component (Part No.)Minimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X670-48x
(800400-00 Rev. 05)
12.6.12.0.1.216.x
X670-48x
(800400-00 Rev. 06)
15.1.12.0.1.216.x
X670V-48x
(800399-00 Rev. 05)
12.6.12.0.1.216.x
X670V-48x
(800399-00 Rev. 06)
15.1.12.0.1.216.x
X670V-48t
(800518-00 Rev. 01)
15.2.22.0.1.716.x
VIM4-40G4X
(N/A)
12.6.1N/A16.x


X670-G2 Switches: Software Support

Note: In addition to the minimum EXOS versions listed, this switch model is also supported on EXOS version 21.1.1 and later.

Note: If your X670-G2 switch’s manufacturing revision code is 14 or greater, you must install either ExtremeXOS version 16.1.3.6-patch1-8 (or later) or version 21.1.1.4-patch1-5 (or later). These software versions include a flash storage driver that is compatible with the hardware revision.

To find out if your X670-G2 switch is affected, check its two-digit manufacturing revision code. To find the code, issue the command show version. The code appears in the first line of output (underlined in the following example):

X670G2-switch1 # show version
Switch : 800546-00-14 1516G-01191 Rev 1.0 BootROM: 1.0.1.8 IMG: 21.1.2.6

All EXOS 16.2 images and all EXOS 22.x (or later) images already have the necessary driver support.

Table last updated 30 March 2018

X670-G2 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
all X670-G2 switch models15.6.1.41.0.2.1latest available


X690 Switches: Software Support

Table last updated 17 May 2017

X690 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
all X690 switch models22.3.1latest available


X695 Switches: Software Support

Table last updated 2 April 2020

X695 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
X695-48Y-8C30.6latest available


X770 Switches: Software Support

Table last updated 10 December 2019

X770 Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
X770-32q15.4.1.32.0.2.122.x


X870 Switches: Software Support

Table last updated 22 March 2017

X870 Series ComponentMinimum EXOS Software VersionLast Supported EXOS Software Version
all X870 switch models22.2.1.5latest available


V300 Port Extenders: Software Support

Table last updated 2 April 2020

V300 Port Extender ModelMinimum EXOS Software VersionLast Supported EXOS Software Version
V300-8P-2T-W30.2.2latest available
V300-8P-2X
V300-8T-2X
V300-HT-8P-2X
V300-HT-8T-2X
30.6latest available


V400 Port Extenders: Software Support

Table last updated 25 July 2018

V400 Port Extender ModelMinimum EXOS Software VersionLast Supported EXOS Software Version
all V400 models22.5latest available


E4G-Series Routers: Software Support

Table last updated 8 August 2016

E4G Series ComponentMinimum EXOS Software VersionMinimum BootROM VersionLast Supported EXOS Software Version
E4G-200
E4G-400
15.1.12.0.1.616.x
E4G-200-12x15.2.22.0.1.716.x
E4G-200 CLK
E4G-200 F16T1E1
XGM3S-2xf
XGM3S-2sf
XGM3SB-4sf
E4G-B16T1E1
15.1.1N/A16.x
E4G-200-12x CLK
E4G-200-12x F16T1E1
15.2.2N/A16.x


We value your feedback about Extreme Networks documentation. Use our online feedback form to post a comment or suggestion about this information.