# Last Modified Date: 12/13/2023 02:15:12 ################################################################################ # # Readme for SMU C9800-universalk9_wlc.17.09.04a.CSCwi44524.SPA.apsp.bin # # Copyright (c) 2023 by Cisco Systems, Inc. # All rights reserved. # ############################################################################### Date Generated: Wed Dec 13 18:51:57 PST 2023 Name: C9800-universalk9_wlc.17.09.04a.CSCwi44524.SPA.apsp.bin Package(s): mono_patch File Size: 503924124 bytes DDTS: CSCwi44524 Description: APSP8 17.9.4 to fix for all AP COS On-the-Box Name: C9800-universalk9_wlc.17.09.04a.CSCwi44524.SPA.apsp.bin Pre-requisites: Supercedes: Incompatibility: SMU Load Type: non-reload MD5: 58ce68a3e1af95be0a7161ab29a4d14c SMU Install Impact: ap_images ********************************************************** CONSTITUENT SMU DETAILS: Name: C9800-universalk9_wlc.17.09.04a.CSCwi44524.SPA.apsp.bin Pre-requisites: Incompatibility: Restart Type: non-reload MD5: 58ce68a3e1af95be0a7161ab29a4d14c SMU Install Questions: ---------------------- 1- Console/error messages during SMU activation/deactivation? Please specify the safe messages to ignore None 2- Are there any side effects to this SMU that require workaround? (for example AAA SMU requiring exit out of current session and reconnecting after install). If so what? None SMU Caveats: This is APSP - AP Service Pack to fix AP issues. The base Catalyst 9800 version must be 17.9.4a CCO to install this APSP. When installed, WLC reload is not required and WLC will not reload. Once installed, APs (Access points) will proceed to update images and go with staggered reboot. The following installation instructions can be followed: https://www.cisco.com/c/dam/en/us/td/docs/wireless/controller/9800/17-1/deployme nt-guide/c9800-ha-rau-apsp-apdp-issu-rel-17-1.pdf APSP version 17.9.4.208 AP Platforms : 9800-40/80 WLC Platform : All COS APs The following bugs are resolved in this APSP. CSCwh92425 9130/9136 access points do not respect power save mode CSCwh59543 9120/9105 Radio FW_1 Crash and Capwapd Crash during Scale Longevitiy CSCwi28172 9120/9105 Kernel panic with PC is at wlc_bmac_suspend_mac_and_wait+0x3c/0x488 CSCwh75431 1800 APs report false utilization affecting performance on 5GHz CSCwd95764 9120/9105 AP: Debug prints flooding the AP console during frameid/tid mismatch issue CSCwf13107 9120/9105 SCB Mismatch - radio crash is observed during longevity test CSCwf68131 C9105AXW -bad block monitoring CSCwf50177 C9105AXW - large number of bad blocks CSCwf85025 9166-ROW GB decreasing txpower after channel change causing clients not been able to hear and connec CSCwh02913 AP kernel crash due to assert:"TXPKTPENDTOT(wlc)== 0" failed: file "wlc_mutx.c:4247" CS00012306113 CSCwh08625 Kernel panic with PC is at _raw_spin_unlock CS00012303664 CSCwf93992 2800 flex APs are not processing EAP-TLS fragmented packets if delay is more than 50ms (SF#00547161) CSCwh16439 AIR-ANT2524V4C-RS= SIA antennas with unprogrammed EEPROM CSCwh75879 AP9124 temporary power table changes for Worldbank event CSCwh65075 Revert SIA EEPROM reprogramming special code CSCwf53520 Cisco 1815 AP running version 17.9.2: Kernel panic crash observed [SF 06629480/06858386] CSCwf87904 AP9164: AP Crash: [] cisco_wlan_crypto_decap+0x2a8/0x518 [umac](SF06713784) CSCwh82501 Remove AP9124 temporary power table changes for Worldbank event CSCwh61011 Cisco 9120 and 9115 APs unexpected disjoins from WLC and not able to establish DTLS again CSCwh74663 3800 not sending QoS data frames downstream due to RadarDetected flag as TRUE CSCwh81332 9130APs had kernel panic crashes after upgrade to 17.6.6 (regression fix for CSCwf87904) CSCwh60483 9136I-ROW AP - Wrong temperature readings, off by 100s degrees CSCwh68360 9120 kernel panic due to wlc_key_set_data in 17.9.4 CSCwf47427 Reverting debug code changes from CSCvr50104 CSCwi03442 9130 AP not honoring U-APSD trigger frame causing RTP stream disruption