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Nexus 5k & 2k when using FabricPath at the 5k

william.briere
Level 1
Level 1

Hi,

When you're using FabricPath between 5k's and have dual homed fex from the 2k's to the 5k's do the 2k's use both links to each 5k's in an active/active state like they do if i created vPC links?

Thanks in advance.

2 Accepted Solutions

Accepted Solutions

That is correct.  You need to put the links from each 2248 in a vpc. Here is sample config from one 5k.  You would need the same config on the other 5k.  These FEXs are also 2248.

interface port-channel101

  switchport mode fex-fabric

  fex associate 101

  vpc 101

interface port-channel102

  switchport mode fex-fabric

  fex associate 102

  vpc 102

interface Ethernet1/5

  switchport mode fex-fabric

  fex associate 101

  channel-group 101

interface Ethernet1/6

  switchport mode fex-fabric

  fex associate 102

  channel-group 102

HTH

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