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M4100 i M4300 - MSTP settings problem

robson2310
Follower

M4100 i M4300 - MSTP settings problem

Hi,

I have problem with configuration of MSTP for M4100 switches. One of them have set priority to 4096. No one ports of connected to the neighboring switches (all the same model and type of Netgear product) are not root ports (all are in designated states). Switches are root bridge for themself. To configure I used original documentation and looks like:

(Netgear switch) (Config)# spanning-tree
(Netgear switch) (Config)# spanning-tree forceversion 802.1s
(Netgear switch) (Config)# spanning-tree mst instance 1
Create a mst instance 1
(Netgear switch) (Config)# spanning-tree mst priority 1 4096
(Netgear switch) (Config)# spanning-tree mst vlan 1 2
(Netgear switch) (Config)# spanning-tree mst vlan 1 3
Associate the mst instance 1 with the VLAN 2 and 3

 

Where is the problem?

I will be greatful for help

Robert

Model: M4100-50G-POE+ (GSM7248P)|ProSafe 50 ports gigabits fully managed L2 switch with PoE+
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DaneA
NETGEAR Employee Retired

Re: M4100 i M4300 - MSTP settings problem

Hi @robson2310,

 

Welcome to the community ! 🙂 

 

Based on your post, I believe you are referring to the article here, am I right? 

 

Kindly post an image or screenshot of your current detailed network setup.  

 

As reference guide, kindly read pages 444-446 of the M4100 user manual here about MSTP Sample Configuration. 

 

Let me share the article below:

 

How do I configure Multiple Spanning Tree Protocol (MSTP, 802.1s) using the web interface on my mana...

 

 

Regards,

 

DaneA

NETGEAR Community Team

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