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satish_txt_2254's avatar
satish_txt_2254
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Apr 26, 2017

STP issue with Nexus 5548

We have above network and here is the cisco trunk configuration. Nexus 5548 interface Ethernet1/9 description F5-10G-Link switchport mode trunk switchport trunk allowed vlan 201 ...
application delivery
BIG-IP
crengifo_232216's avatar
crengifo_232216
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Assuming that you haven't configured the priority on the root switch for VLAN 201, you can try this (in config mode):

 

  • non-root switch: spanning-tree vlan 201 priority 40960
  • Nexus switch: spanning-tree vlan 201 priority 36864
satish_txt_2254's avatar
satish_txt_2254
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Apr 27, 2017

Should I run F5 is passthrough mode? We are using PVSTP+ ?

 

F5 has very poor documents related it.