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Original file line number | Diff line number | Diff line change |
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--- | ||
permalink: switch-bes-53248/cabling-considerations-bes-53248.html | ||
sidebar: sidebar | ||
keywords: BES-53248 cabling setup, BES-53248 switches configuration, efos | ||
summary: 在配置Broadcom BES-53248交换机之前、请查看以下信息。 | ||
--- | ||
= 查看布线和配置注意事项 | ||
:allow-uri-read: | ||
:icons: font | ||
:imagesdir: ../media/ | ||
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[role="lead"] | ||
在配置Broadcom BES-53248交换机之前、请查看以下注意事项。 | ||
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== 集群端口交换机分配 | ||
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您可以使用Broadcom支持的BES-53248集群交换机端口分配表作为配置集群的指南。 | ||
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|=== | ||
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| *交换机端口* | *端口使用情况* | ||
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0-16 | ||
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10/25GbE集群端口节点、基本配置 | ||
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17-48 | ||
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10/25GbE集群端口节点、带许可证 | ||
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49-54 | ||
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从右到左添加了40/100GbE集群端口节点和许可证 | ||
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55-56 | ||
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100GbE 集群交换机间链路( ISL )端口,基本配置 | ||
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|=== | ||
请参见 https://hwu.netapp.com/Switch/Index["Hardware Universe"^] 有关交换机端口的详细信息。 | ||
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== 端口组速度限制 | ||
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* 在BES-53248集群交换机上、48个10/25GbE (SFP28/SFP+)端口组合为12个4端口组、如下所示:端口1-4、5-8、9-12、13-16、17-20、21-24、25-28、29-32、33-36、37-40、41-44和45-48。 | ||
* 在四端口组中的所有端口之间, SFP28/SFP+ 端口速度必须相同( 10GbE 或 25GbE )。 | ||
* 如果4端口组中的速度不同、则交换机端口将无法正常运行。 | ||
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== FEC要求 | ||
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* 对于使用铜缆的25G端口、请参见下表以了解详细信息。 | ||
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如果控制器端为 `auto`,开关端设置为FEC 25G。 | ||
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图像:./media/FEC_copper_table.jpg[25G端口(使用铜缆) | ||
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* 对于使用光纤/光缆的25G端口、请参见下表以了解详细信息: | ||
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image::../media/FEC_fiber_table.jpg[使用光纤/光缆的25G端口] | ||
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=== Bootarg实施 | ||
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使用以下命令将25G端口FEC设置为任一 `auto` 或 `fc`根据需要: | ||
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[listing] | ||
---- | ||
systemshell -node <node> -command sudo sysctl dev.ice.<X>.requested_fec=<auto/fc> | ||
---- | ||
* 设置为时 *`auto`*: | ||
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** 。 `auto` 设置会立即将设置传播到硬件、无需重新启动。 | ||
** 条件 `bootarg.cpk_fec_fc_eXx already exists`,它将从布塔格存储中删除。 | ||
** 重新启动后、 `auto` 设置自起一直保持不变 `auto` 是默认FEC设置。 | ||
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* 设置为时 *`fc`*: | ||
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** 。 `FC-FEC` 设置会立即将设置传播到硬件、无需重新启动。 | ||
** 新的 `bootarg.cpk_fec_fc_eXx` 创建时、值设置为"TRUE"。 | ||
** 重新启动后、 `FC-FEC` 设置保持不变,以便使用驱动程序代码。 | ||
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56
switch-cisco-9336c-fx2/cabling-considerations-9336c-fx2.adoc
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--- | ||
permalink: switch-cisco-9336c-fx2/cabling-considerations-9336c-fx2.html | ||
sidebar: sidebar | ||
keywords: 9336c-fx2 cabling setup, 9336c-fx2 switches configuration, nx-os | ||
summary: 在配置Cisco 9334c-查 对交换机之前、请查看以下信息。 | ||
--- | ||
= 查看布线和配置注意事项 | ||
:allow-uri-read: | ||
:icons: font | ||
:imagesdir: ../media/ | ||
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[role="lead"] | ||
在配置Cisco 9334c-查 对交换机之前、请查看以下注意事项。 | ||
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== 支持NVIDIA CX6、CX6-DX和CX7以太网端口 | ||
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如果使用NVIDIA ConnectX-6 (CX6)、ConnectX-6 Dx (CX6-DX)或ConnectX-7 (CX7) NIC端口将交换机端口连接到ONTAP控制器、则必须对交换机端口速度进行硬编码。 | ||
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[listing, subs="+quotes"] | ||
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(cs1)(config)# interface Ethernet1/19 | ||
*For 100GbE speed:* | ||
(cs1)(config-if)# *speed 100000* | ||
*For 40GbE speed:* | ||
(cs1)(config-if)# *speed 40000* | ||
(cs1)(config-if)# no negotiate auto | ||
(cs1)(config-if)# exit | ||
(cs1)(config)# exit | ||
*Save the changes:* | ||
(cs1)# *copy running-config startup-config* | ||
---- | ||
请参见 https://hwu.netapp.com/Switch/Index["Hardware Universe"^] 有关交换机端口的详细信息。 | ||
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== 25GbE FEC要求 | ||
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=== FAS2820 e0a/e0b端口 | ||
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FAS2820 e0a和e0b端口需要更改FEC配置、才能与9336 C至FX2交换机端口建立链路。 | ||
对于交换机端口e0a和e0b、FEC设置设置为 `rs-cons16`。 | ||
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[listing, subs="+quotes"] | ||
---- | ||
(cs1)(config)# interface Ethernet1/8-9 | ||
(cs1)(config-if-range)# *fec rs-cons16* | ||
(cs1)(config-if-range)# exit | ||
(cs1)(config)# exit | ||
*Save the changes:* | ||
(cs1)# *copy running-config startup-config* | ||
---- |
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