HPE Aruba Networking & ProVision-based
1833461 Members
3133 Online
110052 Solutions
New Discussion

2810-24G and VLANs

 
Keflumper
Advisor

2810-24G and VLANs

I'm trying to determine if I can do what I need with my 2810.  I have a Cisco 3560 switch with IP Base which is handling all of my inter VLAN routing.  Right now there are no VLANs setup on the 2810.  It's plugged into a trunk port on the 3560. 

 

I'd like to create a VLAN on the 2810 for three ports.  Am I correct that if I want those three ports to be able to talk to the same VLAN on the 3560 that the uplink port needs to also be on that same VLAN?  Can I create a trunk port on the 2810 for the uplink?  Would that work? 

 

I'm assuming the 2810 has no routing capabilities so VLANs on that switch can't talk to each other. 

 

 

3 REPLIES 3
Keflumper
Advisor

Re: 2810-24G and VLANs

I found  this

 

Is that what I need to do?

Chrisd131313
Trusted Contributor

Re: 2810-24G and VLANs

HiKeflumper,

 

You are correct, the 3 ports on the 2810 switch will need to be in the same VLAN as on the Cisco and will need to be tagged on the 2810 switch port connecting the two switches together.

 

So

 

HPSwitch# int 1-3 untagged vlan 99

HPSwitch# int 24 tagged vlan 99

 

Where port 24 is the uplink port betweek switches. You will then need to make sure you have the the uplink port on the Cisco switch trunked allowing VLAN 99 - or whatever the VLAN is you want to traverse both switches.

 

HTH

-----------------------------------------------------

Don't forget to mark a post resolved if your question was answered.
cbka
Occasional Advisor

Re: 2810-24G and VLANs

Hi Keflumper,

 

i would confirm solution.

 

 

On HP you should have the following

 

##HP
## Switchport 24 ist connected to your CiSCO Port 0/24

int 24
tagged vlan 99

int 1 
untagged vlan 99
int 2 
untagged vlan 99
int 3 
untagged vlan 99

 

On Cisco the trunk port to the Hp switch hast to be like the following:

 

 

##CISCO
## Switchport 0/24 ist connected to your HP port 24

int gi 0/24
switchport mode trunk
tagged vlan 99

 

i think it's also important that both switches do have the same STP configuration running

 

So e.g. MSTP or at least RSTP so that the HP and CISCO  can properly communicate with each other.

 

 

On HP the command

 

show tech mstp root-history

shows you the root changes of your tree ..

 

cheers Chris

------------------ :-) ----------------------


Don't forget to mark a post resolved if your question was answered.