Tag Archives: Cisco Champion

Troubleshooting error-disabled issues between a Cisco UCS fabric interconnect and a Cisco MDS

Cisco MDS

When connecting a high speed cisco UCS Fabric Interconnect (like the 6454) to Cisco MDS Fibre Channel switches, you might encounter error-disabled ports causing the port-channel to go down. Specifically for 8 Gbps speeds you need to enter 1 additional command per port that’s participating in the port-channel:

int fc1/17
switchport fill-pattern IDLE speed 8000

For each fc port on the MDS you need to enter this command, followed by a “shut / no shut” and the error disabled problems are most likely gone.

Check to see the port config:

show run int fc1/17

Or whatever port you configured to use the fill-pattern.

Source: Cisco

Social acknowledgement: Cisco Champion for Datacenter

Cisco does Social Media recognition

It didn’t come as a surprise: after Microsoft MVP, VMware vExpert and the relative new EMC Elect program, Cisco just started another social champions program called “Cisco Champion for Datacenter”.

Who is that typical Cisco Champion? You’ve got to have passion and the desire to share¬†your perspectives with the community. Cisco Champions are spread all over the world. Champions represent various segments across the whole IT industry and they spend their own private time to help others.

In addition to sharing their insights and expertise, Cisco Champions make a difference by:

  • Supporting their peers in social communities, forums and networks
  • Sharing their relevant experiences and thoughts on Cisco blogs
  • Providing valuable feedback directly to Cisco
  • And even more (so they say, but exactly what is still unclear)

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