Tuesday, August 23, 2016

How To Change the IP Address of Fabric Interconnects


How To Change the IP Address of Fabric Interconnects

To change IP for fabric interconnects, login to either one via console:
  1. UCS-A# scope fabric-interconnect a
  2. UCS-A /fabric-interconnect # set out-of-band ip <management IP for FI> netmask <subnet mask> gw <default gateway>
  3. Repeat for the second fabric interconnect.
To change the virtual IP used for system management, this should be in the same VLAN as the individual fabric interconnect IPs:
  1. UCS-A# scope system
  2. UCS-A /system # set virtual-ip <management IP>
Finally check to see that there are no errors, then actually commit if everything checks out:
  1. UCS-A# commit-buffer verify-only
  2. UCS-A# commit-buffer

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