Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Cisco - Multiple Spanning Tree instance and blocked ports?

Posted on 2014-09-10
2
Medium Priority
?
237 Views
Last Modified: 2014-09-11
I want to change the blocked port for a specific vlan 10. The network using MST with 3 MST  instances and I'm wondering if I block vlan 10, will it block all vlan's in the same MST instance as vlan 10? I'd like to have a reference document.

Thank you,
0
Comment
Question by:dsterling
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 50

Accepted Solution

by:
Don Johnston earned 2000 total points
ID: 40317007
If you configure an instance so that a specific port is blocked, then the port will be blocked for all VLANs in that instance.

Cisco MST document
0
 

Author Closing Comment

by:dsterling
ID: 40317075
Great!, I thought that was the case, just needed confirmation.

Thank you
0

Featured Post

Important Lessons on Recovering from Petya

In their most recent webinar, Skyport Systems explores ways to isolate and protect critical databases to keep the core of your company safe from harm.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

We've been using the Cisco/Linksys RV042 for years as: - an internet Gateway - a site-to-site VPN device - a leased line site-to-site subnet-to-subnet interface (And, here I'm assuming that any RV0xx behaves the same way as an RV042.  So that's …
In the hope of saving someone else's sanity... About a year ago we bought a Cisco 1921 router with two ADSL/VDSL EHWIC cards to load balance local network traffic over the two broadband lines we have, but we couldn't get the routing to work consi…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

704 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question