Case explanation:
We are facing same problems in the installation where is involved E9000 switch CX320:
Here the architecture, for now there is only one CPD1 in production, the part in gray square is not deployed yet, we have to do for Monday.
https://mail.google.com/mail/u/0/?ui=2&ik=a4a7ffafd1&view=fimg&th=16392c614344667d&attid=0.1.18&disp=emb&attbid=ANGjdJ9IOR0mgrSOg-DTkl0IaHcdy-EWB8PzqT7io8FgyG3OX-Rt1jKHfFQMX5Ck91qP-NnuKqRvWfW16xiUq_RVNbgSqAla5hDE4Ur9UpL-AAN8bvXJjCl1kHKvJIY&sz=w1870-h1314&ats=1529491268693&rm=16392c614344667d&zw&atsh=1
0. Review the config.
Please review the config of the CX230 it is relative to the CPD1. Tell me please if you see something wrong, or something that should be changed.
1. STP:
I would like to know which strategy could be the best, the Cisco VSS(and the rest of the network) run Per vlan rSTP, the huawei run MST. We should be fine with this configuration o we should change STP mode? And what STP should be fit better for this scenario? Should be run MST in the Cisco? Consider that is a live network.
2. VLAN propagation:
This is a quit big issue, which (in my opinion should be related with the STP, but I am not sure). We got this problem:
a. After a power outage the chassis E9000 power down for a while. When we bring back the E9000, we could not reach the host in the E9000, until I reset the port 10GE2/17/6 (which is the ROOT port). After the reset we got back communication to the hosts in the E9000.
b. During the deploy of the CPD2, we could not reach the host which are in vlan 12, until I forced the host ip in vlan1 and back in vlan12 ... Really strange I know, but that what happened.
3. Storm control problem:
Cisco VSS detect a Storm packet more o less 2/3 times a day:
a. I would like you validate the configuration of the CX320, I attached the config file. Consider that CX320 is running MST and Cisco Per Vlan rapidSTP, this could be an issue?
b. I would like to know if there is same way to debug or implement a storm control in the ports facing hosts (ex: GE2/X/1,2 ...) but just to generate a log(no Shutdown) , so I can see where this traffic is coming from.
4. Confirm mapping:
We enable the NPAR in the hosts so to understand the mapping between the internal port of the switches and the vNic we make same test in the CDP2 and we got this picture, can you confirm that it is correct, and should be applied to CDP1 also?
https://mail.google.com/mail/u/0/?ui=2&ik=a4a7ffafd1&view=fimg&th=16392c614344667d&attid=0.1.19&disp=emb&attbid=ANGjdJ8vuXlFMmxUuvdfr_RrXYnpVC7OsAqnoZ6ChNezMYEE28Ts940_jnzXI4JTdUSzzg1pPDh2K3OmMyiRMXNodxCQmQKveiXA00MtFiYkyfVmFXzWYIDsfu4SCzo&sz=w1886-h1040&ats=1529491268693&rm=16392c614344667d&zw&atsh=1
Thank you a lot for your help.
