topic Re: Vlan on hp Switch 2910al in Switches, Hubs, and Modems

Vlan on hp Switch 2910al

jwc1972 — Tue, 16 Nov 2010 14:59:29 GMT

Hello

I have made a complety mess of this, we have a hp switch 2910al. Default vlan
ip address 192.168.1.14 255.255.255.0
tagged 2-12
no tagged 1 13-40

IT Vlan
tag 41-48
ip address 10.5.5.11 255.255.255.0
exit

All I wanted was ports 1-39 to be on default vlan so when we plug in a cable it gets an 192.168.1.X address then ports 40-48 to be on a IT Vlan on address 10.5.5.11, so vlan 1 does not see it _vlan but IT-Vlan can see default VLAN.

Is this best configed at command line or web interface

Re: Vlan on hp Switch 2910al

Michael_Breuer — Tue, 16 Nov 2010 16:02:29 GMT

Hello,

end user ports usual need an untagged configuration on the VLAN. Thus you have to put 1-39 untagged in VLAN 1 and ports 40-48 in IT VLAN:

vlan 1
untagged 1-39
vlan x
name IT-VLAN
untagged 40-48

If you turn on "ip routing" you can route between all VLANs. To set packet filter you can use access-lists. See chapter "IPv4 Access Control Lists" in the Access Security Guide.

Cheers,

Michael

Re: Vlan on hp Switch 2910al

jwc1972 — Tue, 16 Nov 2010 16:15:45 GMT

Hello Micheal

I have Untagged Default vlan port 1-48 to untagged then it_vlan 40-48 untagged its saying only one vlan can be untagged? should i have tag 1-39 on it_vlan? and Tag 40-48 on default vlan?

Re: Vlan on hp Switch 2910al

Michael_Breuer — Tue, 16 Nov 2010 17:05:51 GMT

indeed, a port can only be untagged member in only one VLAN. So you have to put one range (i.e. 1-39) in VLAN 1 and the other range in the IT VLAN.

Cheers,

Michal

Re: Vlan on hp Switch 2910al

jwc1972 — Fri, 19 Nov 2010 12:09:46 GMT

Sorry About the delay

Ok
Vlan1
name "default"
untagged 1-39
tagged 40-48
exit
Vlan 100
name "it_vlan
untagged40-48
ip address 10.5.5.11 255.255.255.0
tagged 1-39
exit

If i plug a network cable in 1-39 I get an ipaddress of 192.168.1.* If i plug a network in 40-48 I get ip address 192.168.1.* I thought i would get ip address 10.5.5.11 255.255.255.0

Re: Vlan on hp Switch 2910al

Captain_Kplunk — Tue, 23 Nov 2010 15:24:35 GMT

You haven't made a mess, its all a learning process.

From my basic knowledge, try this setup:

vlan 1
untagged 1-39

vlan 100
untagged 40-48

do this through the menu, so you can see the vlan assignments in a table. Ensure ports 40-48 are untagged in vlan 100 only. The others can be set to none, if you're not routing between them.