Community
BladeSystem Virtual Connect
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Can VC detect VLAN outage?

 
Swarm
Swarm
Occasional Advisor

‎09-02-2013 10:26 PM

‎09-02-2013 10:26 PM

Can VC detect VLAN outage?

Hi guys,

 

We are planning to upgrade our switches and what VLANs are presented, but i have some concerns before we progress.

 

Current setup is 2x VC FlexFabric modules that connect to our switch

 

From what i understand, VC modules will failover whenever a link loses connectivity.  So what happens when say the VLAN configuration is removed from one of the ports on the switches (while the other port remains as it is)?  Technically the link is not down, so potentially is traffic being sent out still to a port that wont accept the VLAN packets?

 

Does VC have smarts to determine if VLAN tagged traffic is not reaching its destination on 1 port, and default over to the other port?

 

Cheers

0 Kudos
Reply
1 REPLY
Psychonaut
Psychonaut
Respected Contributor

‎09-03-2013 08:35 AM

‎09-03-2013 08:35 AM

Re: Can VC detect VLAN outage?

Short answer is no.  The VC only cares that the link is up, it's not tracking the individual VLANs.  

 

You'd have to enable something on the OS, like beacon probing in ESX.

0 Kudos
Reply
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.