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Nexus 3232C 的分支缆线会导致集群端口 脱机

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适用场景

集群互连交换机 Nexus 3232C ,具有 40GB 到 10GB 的分支 缆线

问题描述

  • Nexus 3232C 端口显示分支连接,但显示状态为未连接。控制器上的集群端口全部显示为 down 。
  • 示例 ifconfig

e0b: flags=8843<up,broadcast,running,simplex,multicast> metric 0 mtu 9000

options=6c07bb<rxcsum,txcsum,vlan_mtu,vlan_hwtagging,jumbo_mtu,vlan_hwcsum,tso4,tso6,lro,vlan_hwtso,linkstate,rxcsum_ipv6,txcsum_ipv6>
ether 00:a0:98:9d:bd:9e
hwaddr 00:a0:98:9d:bd:9e
media: Ethernet autoselect (autoselect)
status: no carrier
plugged: SFP/SFP+/SFP28 Unknown (Copper pigtail)
vendor: CISCO-TYCO PN: 2231256-2 SN: TED1903L330-CH1 DATE: 2015-01-12

  • sysconfig -a使用标准 Cisco 分支缆线时的输出示例:

e0c MAC Address: 00:a0:98:9b:b2:d2 (auto-unknown-fd-down)
SFP Vendor: CISCO-TYCO
SFP Part Number: 2231256-2
SFP Serial Number: TED1834L761-CH2

  • 注意: 输出因所用缆线而异。

 

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