MST and routing protocol

[fabio.marino]

Hi to all, i'm Fabio and i'm studying the MST protocol.

I have the following scenario:

Four vlan need to be configured: vlan 90, 97, 100, 150

I want to get two logical L2 topologies, using Multple Spanning Tree Protocol,  according to the following requests:

- S4 root primary for vlan 150, 90, root secondary for vlan 100, 97

- S3 root secondary for vlan 150, 90, root primary for vlan 100, 97

My "Solution plan" is:

-Put switch0, swicth 1, S3, S4 in transparent mode

-create vlan 100, 97, 150, 90 in each switch

-create one region with "Lab" name in all swicthes (S1, S2, S3, S4)

-create instance 1 for vlan 150, 90

-create instance 2 for vlan 100, 97

-configure primary, secondary root based on my request

Question Number 1:

-I need to replicate these configurations in all switches (S1, S2, S3, S4)?

Continuing to my "solution plan", Intervlan Swicthing:

-create four svi on distibution switches in order to allow intervlan communications

-Clearly, i will create trunk link using 802.1q in order to support vlan's transmission and also access

-Is it correct my "solution plan"?

[andrew.prince · Accepted solution]

Question 1 answer - Yes

Solution Plan - You need to create the SVI's on the switches that will be handling the Layer 2 to Layer 3 - up to the 2 x 2621 routers

[fabio.marino]

Thanks Andrew.

[andrew.prince]

np - glad to help