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TOPOLOGY MSTP

vpancisco
Level 1
Level 1

Hello word,

I'm looking for someone help me to determine the best mutliregion or single ?? topology to set up MSTP

this is my hard switch and vlan topology :

topo.jpg

2 Accepted Solutions

Accepted Solutions

No,

Actually the opposite, Interasys for some and Aallied for other so you can split the traffic across several links,

Regards,

Jcarvaja

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

Hello,

Exactly,

You got it now

Regards,

Jcarvaja

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

9 Replies 9

Joseph W. Doherty
Hall of Fame
Hall of Fame

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Posting

Normally, from your diagram, would expect root and secondary root to be your two switches, INTRASYS and ALLIED, in the center of your diagram, at they appear to be the center of your topology.

thank you very much

according to u , does this upgrade drawing seams to be a good topology ?

daniel.dib
Level 7
Level 7

It depends on the goal of the topology. All switches belong to same organization? If you create different regions you will have less links forwarding.

Daniel Dib
CCIE #37149

Daniel Dib
CCIE #37149
CCDE #20160011

Please rate helpful posts.

thank you very much

according to u , does this upgrade drawing seams to be a good topology ?

best regards

Hello,

So you will only have 4 vlans so if running RSPT you will have only 4 instances which does not look bad at all nor memory intensive.

Now if you are lloking to practice or learn about MST just set Interasys as the primary root Switch for some vlans and Allied for others in order to distribute traffic as much as possible.

Regards,

Jcarvaja

Follow me on http://laguiadelnetworking.com

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

thanks

I want to work with MSTP so as to split vlan traffic as explain in the drawing

so ...

According to you i will put INTERASYS as root for all instances ??

No,

Actually the opposite, Interasys for some and Aallied for other so you can split the traffic across several links,

Regards,

Jcarvaja

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

Oki

for instance :

i use AaLLIED as root bridge for  vlan 110 and vlan 1 MST 'instances

and the INTERASYS for 22,25 MST instances ?

Hello,

Exactly,

You got it now

Regards,

Jcarvaja

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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