Connectrix MDS-9718

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升级到 Fabric OS （FOS） 9.1.1c 后，无法使用“fosexec”命令从 UNIX 或 Linux 服务器运行到交换机的内联命令。

Affected products after NX OS 9.4.2a upgrade: Cisco MDS 9000 NX-OS and SAN-OS Software, Cisco MDS 9100 Series Multilayer Fabric Switches, Cisco MDS 9200 Series Multiservice Switches, Cisco MDS 9300 Series Multilayer Fabric Switches, Cisco MDS 9500 Series Multilayer Directors, Cisco MDS 9700 Series Multilayer Directors

This article provides steps to back up and restore Zones using DCNM.

This issue is seen when the audit logs are getting filled for the switches, receive notification email alerts from the switches, or when any switch is idle for some time and no events are generated.

This KB provides steps to collect switch #show tech-support through DCNM.

This issue can be triggered only if, while lower-numbered slot supervisor is in ha-standby state, it is pulled out of the chassis without issuing the command `out-of-service module x`.

Attempting to configure a /31 subnet mask on IPS interface for the MDS 9700 series directors and MDS 9220i switches generates an error stating 'Bad mask'.

The purpose of Smart Zoning is to reduce the amount of administrative overhead that is required to add new hosts to the SAN with the addition of a few keywords.

Learn how the MyService360 services analytics dashboard integrates the Dell AIOps (formerly CloudIQ) Health Score into the Install Base views. This integration streamlines services and product health management by IT admins using the MyService360 and Dell AIOps portals. Verify supported products by portal and access helpful Dell AIOps resources.

Downgrade from 8.5.1 to earlier 8.x versions fails to execute due to compatibility error in snmp config.

Domain IDs uniquely identify a switch in a Virtual Storage Area Network (VSAN). A switch may have different domain IDs in different VSANs. The domain ID is part of the overall Fibre Channel (FC) ID. The configured domain ID can be preferred or static. By default, the configured domain ID is 0 (zero) and the configured type is preferred. Domain IDs can range from 1 to 239. The 0 (zero) value can be configured only if you use the preferred option.

End devices unable to communicate - FCNS rejecting to all FC CT queries with 'logical busy'. Because end devices cannot get proper responses to their queries, they will not be able to communicate with one another.

When performing Connectrix MDS upgrade, the "install all" command returns the message "Pre-upgrade check failed. "Return code -1."

Connectrix MDS : 97xx Chassis information missing with error message %PLATFORM-2-PS_UNSUPPORTED

SCG， Base64 编码， Cisco， ESRS 脚本， 密码 Base64 编码

在区域激活时，所有分区到 VPLEX 前端端口的 HBA 都将注销并丢失路径。ESX 主机可能会挂起，并且需要重新启动才能恢复。[Scott — 这是否仅影响 ESX 主机？摘要内容为“分区到 VPLEX 的所有 HBA”，我们是要将此限制为仅适用于 ESX 主机，还是重述为“主机可能会挂起，并且需要重新启动才能恢复”？]

How to perform NX-OS upgrade on the MDS switches

F16_PLDA_RXBUF_MERR error on a single port ASIC results in a complete module reload.

SnakeLoobpack passed incorrect port range to module warning when SnakeLoopback could not identify faulty device.

Connectrix: IP_FCMAC_CNT_STATS_ERRORS_RX_BAD_WORDS_FROM_DECODER on admin down port

MDS 9700 上出现故障模块警告和端口环回故障 — 此问题仅发生在具有 IPFC 接口的 MDS 9706 和 MDS 9710 平台上

“Interface fcx/y Slowport Count = ## Credit Delay”消息在来自 16 Gbps 交换机的“show logging”日志中流式传输。

MDS 9000 系列交换机升级因配置会话而失败。中止配置会话以允许升级完成。

本文介绍如何对 xbar 问题进行故障处理。最近，该领域的任务是更换几台机甲，但最终不需要。

32 位线卡和设备DEV_F32_QUE中的致命错误（设备错误 0xc9c00600）

使用 SSH 名称命令将关闭 management0 接口。 注意：这会导致交换机失去带外连接

以下是在 MDS 交换机上配置 tx-/rx-datarate 策略的步骤。 这些步骤不会造成中断。 它们不会影响生产流量;仅当交换机记录信息时，它们才会更改。 在此之后，将有一个新的活动策略，该策略具有与以前的 slowdrain 策略相同的两个计数器，以及额外的 tx-/rx-datarate 计数器。 在 10 秒内达到 80% Tx 或 Rx 利用率的任何端口都将收到警报。 提醒：当客户担心结构性能时，这是 TAC 的常见请求。

带有 Supervisor 4 模块 （DS-X97-SF4-K9） 的 MDS 9700 交换机可能会重新启动，从而导致切换。

MDS 9700 32 Gbps 模块自动重新加载。 此问题仅适用于 MDS 9700 32 Gbps 线卡（型号 DS-X9648-1536K9）。