Cisco ACI 5.2(8h) リリース

Cisco ACI 5.2(8h) がリリースされていました。

現時点の Suggested Release¶

現時点の Suggested Release は下記でした。

ファイル詳細¶

APIC¶

Key	Value
Description	APIC Image for 5.2(8h) Release
Release	5.2(8h)
Release Date	15-Dec-2023
FileName	aci-apic-dk9.5.2.8h.iso
Size	6462.42 MB (6776340480 bytes)
MD5 Checksum	0034fa2b2af6b829ff2031256070a835
SHA512 Checksum	65ce0b6bfaecd71f5cb60627cdf7cf5a782fefd285a452c8b681d1373d2e938f8b2340cb4c7eb0d67b6d3a369cbc4451cac87520feb3e7d3e2a83d13908b52f1

Switch¶

Key	Value
Description	Cisco Nexus 9000 Series ACI Mode Switch Software Release 15.2(8h)
Release	5.2(8h)
Release Date	15-Dec-2023
FileName	aci-n9000-dk9.15.2.8h.bin
Size	1993.96 MB (2090816764 bytes)
MD5 Checksum	e9065f12d6eac79d15091f0c595ed9e5
SHA512 Checksum	7be4aea6c0b4f5c24d5d8e64c7ca873fd8e9d6a91eac122499b104abc893e614718b7ce67ef3b14ba8d0ae2a6f317a3e186907078f1f67ae9da4d408cf075fa9

リリースノート¶

APIC¶

Application Policy Infrastructure Controller (APIC) Release 5.2(8h) によると「問題の修正」だけのようです。

Date	Description
December 15, 2023	Release 5.2(8h) became available. Added the resolved issues for this release.

Resolved Issues¶

解決されたのは以下の 2 件のようです。

Bug ID	Description	Fixed in
CSCwf54771	User configuration is missing on APICs and switches following an ungraceful reload or power outage.	5.2(8h)
CSCwh77285	OpFlex OOM crashes in leaf switches.	5.2(8h)

Switch¶

Cisco Nexus 9000 ACI-Mode Switches Release Notes, Release 15.2(8) によると「問題の修正」だけのようです。

Date	Description
December 15, 2023	Release 15.2(8h) became available. Added the resolved issues for this release.

Resolved Issues¶

解決されたのは以下の 13 件のようです。

Bug ID	Description	Fixed in
CSCwf43672	After IPv6 configuration change to bridge domain or L3Out, some IPv6 addresses are unreachable.	15.2(8h)
CSCwi31656	SPAN traffic does not go out from the destination SPAN port after the peer interface flaps. MAC credit goes to zero for the SPAN destination port after the peer interface flaps. You also might see the native interface that is part of same MAC address hardware in which the SPAN destination port is configured stop sending control plane packets because the CPU buffer is exhausted by the SPAN destination port.	15.2(8h)
CSCwf49076	The APIC connectivity file is removed after a port profile stateless reload is done, which causes the front panel ports come UP before all configurations are completed. This causes packet drops for more than 10 minutes.	15.2(8h)
CSCwh13845	Post a spine switch stateful reload/upgrade, you may observe traffic drops in the ACI fabric. If there are remote leaf switches, you may see remote leaf switches not forming a tunnel with the spine switches. On upgraded/stateful reloaded spine switches, check the output of "show coop internal info global". If you observe the "Local Adjacency" as "Citizen", then you have hit this defect. Example: System info:Local Adjacency (Citizen).	15.2(8h)
CSCwh72876	The EPM process crashed when there was no disk space was available at /var/sysmgr/tmp_logs/.	15.2(8h)
CSCwh73346	After removing SG association from a shared L3Out contract, traffic will be dropped on a border leaf switch.	15.2(8h)
CSCwh73782	Traffic that is forwarded by a spine switch toward a leaf switch is dropped by one of the spine switch's fabric modules.On this fabric module where packets are dropped, the TEP of the destination leaf switch is not programmed in FIB and HAL.	15.2(8h)
CSCwh79632	Uplink ports flap frequently on leaf switch. Eth1/51 may be observed to flap more frequently than other ports.	15.2(8h)
CSCwh81430	After being upgraded, a Cisco 93108TC-FX3P leaf switch reboots and random RJ45 ports remain link down after the switch reloads.	15.2(8h)
CSCwh84746	An endpoint moves between POD1 and POD2. On POD3, the endpoint changes to the FREEZE state, but on POD1 and POD2 the endpoint does not change to the FREEZE state after it stops moving.	15.2(8h)
CSCwh91351	With FX3 switches in a vPC pair and the endpoints in different VRF instances, traffic gets dropped from the second switch in the pair.	15.2(8h)
CSCwi05613	This issue can be seen when BGP L3Outs have import or export route maps configured using match statements based on regular expressions (for example matching of regex: (65[2-3]01:102..). If BGP regex communities are configured, both the deny and permit statements are not always honored and there are unexpected results. From the BGP and routing table perspective, routes come in with an extended community value that are being permitted incorrectly or denied incorrectly based on the ACI route map that is configured.	15.2(8h)
CSCwi21299	When there is an FCOE interface flap or speed change due to inserting an SFP, this affects the dataplane of other FCOE interfaces that share the same MAC address.	15.2(8h)