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7.4MR2 Pre-release Image Download Available

Document

Tue, 01/14/2014 - 03:14
Oct 28th, 2013
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NEW December 21

Final Image 7.4.121.0 is now posted to CCO, thanks for all your feedback



Issues fixed on this release



CSCul58609

Dataplane crash nbar timer wheel corrupt and Heartbeat miss

CSCul77973Upgrade from 7.6 to 8.0 with existing AVC prof client traffic fails
CSCul94742controller crash with memory corruption
CSCuj12935wism2 hung on 7.4.110.0 with memory allocation issues at load.
CSCul65002WLC frequently crashes silently @ewaFormSubmit_exp_list with 7.4.110.0
CSCul68057CF driver change for 5508/WiSM2/2504
CSCuh71233Flex Stress Test: SYS-2-INTSCHED - all interrupts disabled
CSCul50441AP: Crash: Check HEAPS; %SYS-6-BLKINFO: Corrupted redzone blk 12CE8C4
CSCul81023Controller crash with spamReceiveTask in 7.4.111.13 on HREAP setup
CSCui11302write the image directly into flash
CSCui67039Unable to downgrade WLC from 7.6.1.52 to 7.5 CCO build when in HA
CSCuj88982multicast fails sometimes, WLC ignores IGMP, if AVC is enabled on wism2
CSCuj99846WLC HA: Incorrect Mesh AP count after HA failover
CSCul20597Local EAP stops working after FTP config upload
CSCul55930Saber 8500 Reaperwatcher crash
CSCud10611Client exclusion notifications should be sent only to APs in the group
CSCul25937Trap Scale improvements for client Association
CSCul63384WLC system crash : Bonjour_Process_Task
CSCuj88982multicast fails sometimes, WLC ignores IGMP, if AVC is enabled on wism2
CSCuj99846WLC HA: Incorrect Mesh AP count after HA failover
CSCul20597Local EAP stops working after FTP config upload
CSCul55930Saber 8500 Reaperwatcher crash
CSCud10611Client exclusion notifications should be sent only to APs in the group
CSCul25937Trap Scale improvements for client Association
CSCuj99846WLC HA: Incorrect Mesh AP count after HA failover
CSCuj64462AP radio flapping w/ CleanAir down, could not   connect to spectrum FW
CSCue20209cleanair unable to report interference.
CSCue88466SC2 radio firmware download fails CRC check cmd for certain image sizes
CSCui84582Bcast queue is full when IGMP is disabled -"RX Multicast Queue   Full"
CSCul30051Clients failing auth (psk/dot1x) due to uncreated dot1x interface for AP
CSCud69687Talwar:AP count is not reflected correct in "show ap summary"
CSCul22530Reaper Crash on Bonjour_Msg_Task
CSCui36121AP crash in dot11_driver_timer_expiry() after AES-CCMP TSC replays
CSCui82573Double AID allocation in OKC Fast Roaming in FlexConnect
CSCud09069unable to add ip mask with 0.0.0.0
CSCue49527WLC should delete the session ID from PMK cache when client is removed
CSCui50515dhcp proxy selecting wrong ip after using cached AAA override values
CSCul16913massive AP radio's tx power changed when the system is overheated
CSCul26859Not able to disable radius auth and acct for wlan thru GUI
CSCul27717APs disassociate in large scale setup when debug commands are executed
CSCui84582Bcast queue is full when IGMP is disabled -"RX Multicast Queue   Full"
CSCui66891Marvell-based radio goes down due to stuck multicast packets in driver
CSCuj36260cannot disable mDNS snooping on WLAN with local switching after upgrade
CSCuj87123Controller getting crashed while install license
CSCuf16416.11h Client gets deauthenticated in non-dfs channel after dfs simulation
CSCue59791Poor VPN Performance on 3600 APs
CSCuj12898WiSM2 crashing on Bonjour_Msg_Task
CSCuh25556Fix Aggr Sched AVL tree corruption crashes w/ design change to doubly-LL
CSCui26351default route to BVI1 may stay on routing table
CSCui436211552E flexconnect gig fiber port does not pass dhcp to wireless client
CSCue25685Wi-Fi direct doesn't authenticate with 8500
CSCui25170APs can't join new WLC; mgmt int unreachable (BUFFER_POOL_LOW_DETECTED)
CSCui55610Wrong status code returned for invalid FT IE MIC
CSCui58670WLC sends M5 key with protected flag = 0 for a 802.11r SSID after a roam
CSCuj21417AID leak causing Stale Client entries on WLC
CSCuj25911wlc 7.4.110.0 RRM que full
CSCuj28718WISM-2 in 7.4.110.0 code is crashing with "osapiReaper" task   suspended.
CSCud41334MAP Ethernet bridged client does not work
CSCuj46010DTLS Conns getting dropped regularly causing APs to drop off from WLC
CSCuj17884memory leak on HA AP SSO
CSCuj18674captive portal/wispr support for apple ios7
CSCuc65606WLC crashes in spamreceive on 7.0.235.3
CSCud26706HA: Peer service port routes not shown after Switchover on 8510
CSCue341151552C Cable Modem AP's Gig Ethernet Link goes down.
CSCug53945disabled radio is enabled after AP reload when AP group uses RF profile
CSCug97769Device behind MAP unreachable after high AP uptime. Rebooting AP fixes
CSCuh08009WPA2-PSK mac-filter assign interface wrong after client roaming back
CSCui053241242 AP Radio Stops Transmitting - Transmit Queues Are Full
CSCui20773Bcast queue is full -"RX Multicast Queue Full"
CSCui25877Radio Reset: (ap1600) due to 'AMPDU attempt without BA setup from host'
CSCui41685Add Show command support in CLI for Reap Payload
CSCui59553Provide command to disable/customize dead GW detection for HA
CSCui60915Mesh APs causing mac flapping and loop on the switch
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George Stefanick Thu, 11/07/2013 - 13:20
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    Best Publication, October 2015

Great to see that we can get access to early release code for testing.

Javier Contreras Fri, 11/08/2013 - 02:26
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  • Cisco Employee,

Hi George


Thanks for your comment!

Happy to see this helps, please let us know how the testing goes


regards

George Stefanick Fri, 11/08/2013 - 09:13
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    Best Publication, October 2015

Javier,


I would really like to see the configuration documents released in EPUB format. Is there any chance of that happening in the future ?

lukecturner Wed, 12/04/2013 - 18:35
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Hi Javier,


Will this release of code support the 3602I-Z AP? I am in a tricky situation where I cannot power on the 5GHz radio due to 7.4.110 code not supporting this AP. 7.5 does, however I have to downgrade to PRIME 1.4x which is not favourable.


Any information would be greatly appreciated.

Javier Contreras Thu, 12/05/2013 - 00:35
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  • Cisco Employee,

hi


no sorry, for the moment, Z domain was added only on 7.5 and higher. if this is a mayor blocking point, please reach out to your account team, with the business impact/reasons so they can contact us an re-evaluate this if needed.


regards

Javier Contreras Wed, 12/11/2013 - 08:31
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  • Cisco Employee,

Hi Barry



No, 1530 support is introduced on 7.6, we normally don't add features/new HW to manteniance releases.


regards

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