Hello community,
We are pleased to announce the availability of the EXOS 22.5.1 release. Several significant features/capabilities have been made available in this release, including:
- Extreme Extended Edge Switching (p14) and ExtremeSwitching V400 Support (p15)
- BGP Auto-Peering (p17)
- Virtual Extensible LAN (VXLAN) Tunneling Improvements (aka RIOT Support) (p12)
Customer-Related Enhancements
- RSTP over MLAG (p9) Rapid Spanning Tree Protocol (RSTP) can now be configured on MLAG peers (as well as connected access switches) to help prevent loops within an MLAG topology
- ALPM mask improvements (p10) Enhanced IPv6 route support when using mask lengths between 64 and 128
- BOOTP Relay over L3VPN (p9) BOOTP Relay can now be enabled over VRFs and VPN-VRFs
- CDP Voice VLAN tag in every packet (p9) Cisco Discovery Protocol (CDP) Voice VLAN tags are now enabled by default for all CDP packets
- Zero-Touch Provisioning over Tagged VLANs (p10) Previously, ZTP and ZTP+ could only operate over untagged VLANs
- Stacking enhancements (p11) Improvements in stack operation when applying license upgrades
- sFlow extensions (p14) New data structures to support reporting on hardware/table utilization statistics
- Comparing configurations (p20) You can now view differences between switch configuration files, including the differences to a running configuration file
Availability and Platform Support
EXOS 22.5.1 was released on May 29, 2018 and is supported on the following switching platforms:
- X440-G2 Series
- X450-G2 Series
- X460-G2 Series
- X620 Series
- X670-G2 Series
- X690 Series
- X770 Series
- X870 Series
ExtremeXOS® 22.5 Software Images & Documentation
EXOS Software Images
Available for partners and customers on the Extreme Portal:
- summitX-22.5.1.7.xos (login required)
- onie-22.5.1.7.xos (login required)
ExtremeXOS 22.5 User Guide:
https://documentation.extremenetworks.com/exos_22.5/EXOS_User_Guide_22_5.pdf
ExtremeXOS 22.5 Command Reference Guide:
https://documentation.extremenetworks.com/exos_commands_22.5/EXOS_Command_Reference_22_5.pdf
ExtremeXOS Feature License Requirements:
https://documentation.extremenetworks.com/FLR_22.5/ExtremeXOS_22.5_Feature_License_Requirements.pdf
ExtremeXOS 22.5.1 Release Notes:
https://documentation.extremenetworks.com/release_notes/ExtremeXOS/22.5/ExtremeXOS_22.5_RelNotes.pdf
