16.3.5 Beta Image Availability

[vdoshi]

We are pleased to announce availability of Beta software for 16.3.5. 16.3.5 will be the fourth rebuild on the 16.3 release train targeted towards Catalyst 3650/3850 switching platforms.  We are looking for early feedback from customers before 16.3.5 software release is posted on CCO for General Availability (GA). This beta software addresses critical customer found defects which are mentioned below, along with the open caveats

Obtaining Pre-Release Software

1. Please sign-up for the beta @ Sign-up
2. Once above step is completed and NDA is signed, access to pre-released software will be made available to Cisco Beta Customers within 24 hours @ our share site

[NOTE: Please make sure to use Aspera Client to download files. If downloading for the first time from shares.cisco.com you will be prompted to install Aspera Client on top of Website]

Issues and questions:
For any issues and questions, please send email to ecsg-beta@external.cisco.com

Feedback and support:
Please provide detailed feedback via feedback form. In case of any issue, someone from the beta support team will work directly with you

Non-Disclosure Agreement: 

This software and accompanied documentation is being provided to you under the non-disclosure agreement between you, your organization and Cisco. Please do not discuss this project and its features outside of the Beta related mailing lists

16.3.5 Beta_2

Resolved Caveats

Defect ID	Headline
CSCvf64859	Stackwise Virtual domain changed to default upon entering and exiting stackwise-virtual config
CSCvf41117	16.3.3 ES: Second SVL member could not be added due to SVL speed mismatch after re-adding SV config
CSCve44563	3850 || VLANs are not programmed correctly when configuration pushed using scripting tool.
CSCvc14778	3850 processes untagged packets in trunks when the vlan dot1q tag native command is enabled
CSCvf59240	PID shown in "sh inventory/version" should be based on CFG_MODEL_NUM
CSCve78157	Stack member ports may transition to "shutdown" after SSO
CSCvd19192	3850: LED amber blinking, link up/down, or link up without down happen on unconnected SFP port
CSCvf58092	SV:G48: fail to route pkts when data port and SVL are on same asic and core
CSCve26782	L3VPN: Stale bgp vpn label programmed/used  for forwarding mpls traffic for specific prefix
CSCvf50522	HW Forwarding fails with MPLS MACSEC
CSCve99435	keepalive packets don't check  loop when use C3850 IOS-XE16.X
CSCve99435	keepalive packets don't check  loop when use C3850 IOS-XE16.X
CSCvf39197	Mac not learn for vlan 325 with port security enabled
CSCve52842	C3650 No syslog generate when AC power is replaced with RPS
CSCve57390	3850 10G port in err-disable state due to link-flap error after peer reload
CSCvd38417	qos queue-softmax-multiplier 1200 not work unless reload
CSCvd09012	queueing CoS 5 QnQ
CSCvd93866	Cat3850 - ECN bit is removed when the "auto qos trust dscp" input policy is applied.
CSCvf45112	[AVC]context with name longer than 15 chars assignment fails
CSCvb14640	Cisco IOS and Cisco IOS XE Software IPv6 SNMP Message Handling Denial of Service Vulnerability
CSCvc07577	Crash in BGP due to regular expressions
CSCva44291	OCSP SHA2 signature algorithms verification fails
CSCvd66543	access-session commands can never be removed from port
CSCvb44320	switch crashes continuously after booting up with autosmartport
CSCvd76728	[dot1x timeout tx-period] cannot be applied to interface template
CSCuy68013	Switch crashed after add "ip wccp 61 global" command during traf

16.3.5 Beta_1
Resolved Caveats

Defect Id	Headline
CSCve46875	Cisco Smart Install Remote Code Execution and Denial of Service Vulnerability
CSCve59027	16.3.3 SV stack sometimes results in unpredictable switchover after a few days of operation
CSCur31055	Ten gig links gets err-disable after \"UDLD enable\" on 3850
CSCvb60511	SSH doesn't work with MACSEC configured between 3850 and 4500
CSCvb81266	If a port is configured SVL and DAD, switch reloads
CSCvc79444	Edison does not send out the ICMP redirect msg back to source
CSCvc83353	x86:OIR or Hotswap of QSFP-40G-LR4 , detection fails
CSCvd03683	PAGP switch crashes after \"no channel-group 1 mode active\" is issued
CSCvd21642	SIT [FED2.0 2/16 image]: MKA-128: 3850CR-CSR traffic failing  after rekey
CSCvd36799	Smart Install client being enabled must be visible in running-config
CSCvd36810	Smart Install client must alert to console periodically
CSCvd36820	Smart Install client feature should auto-disable when not in use
CSCvd56652	Sometimes G48 10G ports can never come up once they go down (regression from CSCvc32612)
CSCvd68540	Denali: MAC address not cleared from some port after port-sec aging
CSCvd69092	on port mode change, Controller port error, State Machine Power Good wait timer timed out
CSCvd69806	Smart Install Memory Leak/Information Disclosure
CSCvd69919	Power inline static got rejected on reloading a stack
CSCvd71604	Smart Install Memory Leak/Information Disclosure
CSCvd71836	User configured values should be retained when same type of SFP adapter is inserted /OIR
CSCvd76241	PoE is not working as expected in 16.3.4
CSCve02686	Catalyst 3850 crash after polling entSensorValueEntry.
CSCve03476	DHCP relayed packets not forwarded when DHCP snooping is enabled on the switch.
CSCve04880	Incorrect power budget calculated causing allocated + unused power to be more than the total power
CSCve07266	Cat9300: Powered up IEEE PDs are reported off upon switch reload
CSCve26921	physical interface base mac address changes to 0000.0000.000xx
CSCve28864	stack-power is budgeted wrong upon stack-power cable OIR, SSO and slot reload
CSCve29061	Port Te 1/0/13&14 on WS-C3850-48XS might not work after an upgrade from 3.7.5 to 16.3.3 denali
CSCve32078	Auto-upgrade does not work when switch with 3.6.6 is added to 16.5.1a stack
CSCve38995	Cat3850 packet drop when shut/no shut  interafce that not transfer traffic
CSCve40787	C3850 stops forwarding multicast traffic after reload.
CSCve42843	Polaris: Sanity: Traceback@INJECT_FEATURE_ESCAPE: Egress IP packet delivered via legacy inject path
CSCve47742	Auto-upgrade does not work when switch with 16.3.3 is added to 16.5.1a
CSCve57390	3850 10G port in err-disable state due to link-flap error after peer reload
CSCve60390	PING failed via routed l3 port on directly connected interface
CSCve69795	3850 incorrect group-mask when configure 7 member-ports in a port-channel
CSCve73808	PLATFORM_PM-6-DIFFERENT_MODULE_INSERTED appears in bootup logs for same SFPs previously inserted
CSCve74710	Ping from SV to access switch on L3 port failed after multiple switchport conversions
CSCve76912	With SPAN config L2 to L3 port conversion fails
CSCve85179	\"speed nonegotiate\" cannot be reflected on port which has no SFP inserted
CSCve88714	Stack member crash on disconnecting one stack cable
CSCve94496	Polaris: I/O pool memory leak with igmpsn_mrd_handle_igmp_pak.
CSCve99176	Nyquist and NyquistCR: When USB console cable is connected switch continuously reboots
CSCvf06251	Polaris16.3.5 : Mac address is not cleared properly
CSCuw98441	DOM support for 40G SFP
CSCva42010	RPS bkup support to Theon for 750W AC input power
CSCva76263	3850-48P switch stack rebooted with a Abort on Chasfs
CSCvc52030	DAD configuration not in the running configuration
CSCvc63926	Netflow exporter - In case of IPFIX, the stats keep incrementing endlessly
CSCvc96706	Denali 16.3.2 not providing PoE after bouncing the port.
CSCvd15960	Edison/Nyquist : show hardware led and line console 0 displays rj45 when booted with usb cable
CSCvd19192	3850: LED amber blinking, link up/down, or link up without down happen on unconnected SFP port
CSCvd30141	unconnected GLC-GE-100FX link up down once when 3850 stack boot up after reload
CSCvd31425	Nyquist: On enabling debug ilpower controller, debugs also seen for admin down ports.
CSCvd42791	Stackwise-virtual missing from 'show tech-support'
CSCvd49407	SID2- Backup/backoff status
CSCvd53780	Line Protocol on 10G interfaces (on NM modules) may flap on 3850 mGig models
CSCvd62828	Invalid traces and lack of supportability for PoE on 3650/3850 running Polaris image
CSCvd65435	WDAVC:FNF & WDAVC not functional on Archimedes[C3650-48PS] platform (platform api returns incorrect)
CSCvd75681	Report all Faults in IOS.
CSCvd77724	Cat3650 error counter on not use uplink interface
CSCvd77906	IPv6 neighbor discovery packet processing behavior
CSCvd84636	Polaris - Impacting stack-mgr events should be printed as a syslog
CSCvd89348	%PLATFORM_PM-6-MODULE_ERRDISABLE when remove and insert SFP on admin down port
CSCvd90359	16.3.3 Native VLAN does not FWD when interface template is applied via dot1x
CSCve08303	Dedicated show tech-support poe
CSCve09044	Operational priority values are still reflecting after fixing CSCvd98474
CSCve13960	Edison : usb console not detected when booted the switch with usb cable
CSCve19198	\"sh tech-support\" is missing stack-power detail, load-shedding and neighbors information
CSCve23295	3850XS Series running Denali shows UDLD/CDP issues when native vlan is not in the database
CSCve27420	3850 MKA PSK:Ping failure seen after un-config of policy on an interface with Secured MKA session
CSCve35686	Entropy part of FIPS and SESA  code hardening to handle the exception cases
CSCve40391	GLC-GE-100FX link up as half for some time even with duplex full configuration after 3850 reload
CSCve42647	Vstack backup to tftp corrupts filenames
CSCve45135	OBFL : show logging onboard does not show logs when power supply removed
CSCve47264	Generate system report as part of \"show-tech\"
CSCve48888	3650 switch Getting Noicy afyer few weeks
CSCve49308	16.3.5 Debuggability: Enhance show controller ethernet-controller < interface > Phy  for 82780 driver
CSCve49310	Debuggability: Enhance show controller ethernet-controller < interface > Phy  for AQ405 driver
CSCve58152	3850 Stacked 16.3.3 BGP w/NSF & BFD Standby to Active Convergence Time
CSCve60789	Power supply status shows UP when Power cord is disconnected or PS is OIRd'
CSCve83172	Debuggability enhancement for BCM82780 PHY Driver - 16.3.5
CSCve85583	Molex and CREE get classified as IP Phone on Polaris
CSCvf02756	power inline configuration not retained after Port L2/L3 mode change
CSCvf04625	if \"facility-alarm critical exceed-action shutdown\" config can be removed or not
CSCvf07049	Bonjour/mDNS Traffic Routed Without Presence of Bonjour Gateway
CSCvf09104	L2PT doesn't work for LLDP unless LLDP is enabled on the switch and fix typrographical error
CSCvf09238	Switch running 16.3.3 will reload when running platform QoS commands
CSCvf11092	16.3.5:C3850-12X48U: %ILPOWER-3-ILPOWER_INTERNAL_IF_ERROR: Inline Power internal error,
CSCvf40403	DC OUI database update for v163_mr_throttle
CSCuq53880	Mingla2: EC with native vlan
CSCuz99593	Intermittent packet loss to HSRP virtual IP address
CSCva05226	\"dot1x pae authenticator\" lost from interface once port moved to trunk
CSCvc26787	3850 mgig: Interface may flapping unexpectedly or go to err-disabled
CSCvc35065	Enh: need CLI to tune buffers on Egress port without service policy
CSCvc65312	FEW: FMAN_FM crash @fman_cef_doppler_gtrie_prefix_modify_a during longevity
CSCvc73079	\"Speed nonegotiate\" disappeared after ORI'ing SFP on back-to-back switch
CSCvc83011	WDAVC: cisco-jabber-audio & ms-lync  protocol becomes unknown  on WS-C3850
CSCvc86727	Switch crash on show lacp internal detail
CSCvc89735	Crash on process SMI CDP due to memory exhaustion
CSCvc90617	CPU destined traffic is dopped in software when default sgacl confgured as deny
CSCvc98704	\"ciscoFlashDeviceChangeTrap\" output when power off C3850
CSCvd02101	QSFP-40G-SR-BD shows speed as 1000Mb/s
CSCvd03465	Switch prevents updating MAC address in multi-host mode
CSCvd15847	IPv6 Mcast over L2 switch failed to get the ( *,G ) joins at client
CSCvd23343	Adding FSS related commands as part of \"Show Tech Support\" CLI
CSCvd31724	16.3.3 REP: one second lsl-age-timer causes high cpu, REP flap on link down/link
CSCvd33197	Denali: 3850 Uplink port goes down after reload due to udld err-Disable on remote end
CSCvd36024	SGACL enforcement under VRF unexpectedly blocking traffic
CSCvd41836	AP unable to join WLC if SPAN is configured on fabric edge
CSCvd45973	Catalyst 3850/3650 - memory leak in platform_mgr process
CSCvd77215	IPv4 ping failure between directly connected interfaces with WS-C3850-24P-E and WS-C3850-48P-E
CSCvd80714	High CPU Usage on 3850 running Polaris when it received ipv4 packets with options
CSCvd85770	StackWise Virtual 3850-48X MEC switchover traffic black holing
CSCvb38405	Hw route programmed does not display fully with the show command for given VRF
CSCvb53858	Power Supply SN incomplete (only 10 characters)
CSCvc57779	Leap Second was added twice(total 2 seconds) on C3850
CSCvc59844	Switch May Incorrectly Transition non Root ports to Root on SSO Failover
CSCvc63975	Ping fails with RSPAN configured when SRC and DEST(remote-span) vlans are allowed on the same trunk
CSCvc74700	LED for speed is black/off for QSFP-40G-ER4
CSCvc75023	LED turns amber upon setting the interface to \"no switchport\"
CSCvc88679	SCHED-3-THRASHING: Process thrashing on watched queue 'sep rxQ'. -Process= \"SEP_webui_wsma
CSCvc96378	with SVI down,Vlan dose not get pruned when interface are flapped
CSCvc99866	inconsistent index mapping between cpeExtPsePortEntPhyIndex and entPhysicalName
CSCvd08866	Switch crashed after dot1x session stuck in pending deletion
CSCvd19383	Flow monitor does not work on L3 Port-Channel members
CSCvd58540	Adding debugs for CGM Traceback
CSCvd64127	Remove unsupported CLIs, replace with supported CLIs from \"show tech\"
CSCvd64943	\"Show idprom interface\" cli doesnt display enough information
CSCvd67113	3850 stack startup config sometimes disappear after power cycle
CSCvd83412	Porting CSCuy73381 to Fed 1.0
CSCve07496	Polaris: 16.3.4: Show version output is showing 'SW version' as 16.3.3

Open Caveats

CSCve31341	Unicast DHCP ACK is not forwarded when DHCP snooping is enabled
CSCve99435	keepalive packets don't check loop when use C3850 IOS-XE16.X
CSCve26782	L3VPN: Stale bgp vpn label programmed/used for forwarding mpls traffic for specific prefix
CSCve78157	Stack member ports may transition to "shutdown" after SSO
CSCvc52139	X86 - ciscoPD 7960 failed to be detected when change port between L2 and L3
CSCvf45130	apply QoS with APIC-EM trigger FED to crash in 3850 switch stack