[Okta Webinar] Learn how to a build a cloud-first strategyRegister Now

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 309
  • Last Modified:

Spanning Tree Question

Hi

Please see attached my network diagram.
I'm running Rapid PVST on both switches.
My question is will one of the links be blocked my spanning tree.

Please advice.
Diagram.jpg
0
ciscosupp
Asked:
ciscosupp
  • 2
1 Solution
 
Don JohnstonInstructorCommented:
My question is will one of the links be blocked my spanning tree.
Nope.  Because there are no redundant links.
0
 
ciscosuppAuthor Commented:
Thanks

Say I would change my spanning tree mode to normal stp on both switches one link would be blocked is this correct.

Say I would be running Rapid PVST on both switches and also allow vlan 100 on both switches on port eth1/10 the one link will also be blocked is this correct.
0
 
Don JohnstonInstructorCommented:
Say I would change my spanning tree mode to normal stp on both switches one link would be blocked is this correct.
You can't. NX-OS does not support 802.1d spanning tree.

Say I would be running Rapid PVST on both switches and also allow vlan 100 on both switches on port eth1/10 the one link will also be blocked is this correct.
If VLAN 100 is allowed on both links, then one of the links will be blocked for VLAN 100.
0

Featured Post

Get quick recovery of individual SharePoint items

Free tool – Veeam Explorer for Microsoft SharePoint, enables fast, easy restores of SharePoint sites, documents, libraries and lists — all with no agents to manage and no additional licenses to buy.

  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now