About frank.bowrys

frank.bowrys · 05-18-2015

We have a PortChannel that has been up and running for several years. Initially it was between a Nexus 7010 and two Catalyst 2960S stacked switches. Now it is between the same Nexus 7010 and a stack consisting of a 2960X and two 2960S switches.Three ...

frank.bowrys · 04-24-2019

Use the Best Practice guides, like the LAN connectivity one you mentioned and the Cisco Enterprise Campus Infrastructure Best Practice Guide. With 5 or more switches in the stack, Cisco recommends that you statically number all the switches in the st...

frank.bowrys · 05-18-2015

I will read the bug info and post you linked.The stack is only running 15.0(2)EX4 and the SFP ports have GLC-T 1 gb fiber gbics.Maybe an IOS upgrade is the first step.Thanks.

Member Since	‎05-18-2015 07:42 AM
Date Last Visited	‎05-01-2019 09:06 AM
Posts	3
Total Helpful Votes Received	5

User Statistics

User Activity

Port Channel ports going into ErrDisable state

Re: Switch stack uplink connectivity best practices

I will read the bug info and