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SGE2010 Vlan Not Routing

Hi.  I have 4 SGE2010P switches in L3 stacked mode in my production environment. I am having trouble routing traffice to/from my vlans.  I have successfully set this up in a test environment and have compared switch settings, but still having trouble in the production environment.

Main network:, DG

Vlan 1 interface on switch:

Vlan 22 interface on switch:

Vlan 23 interface on switch:

I have assigned port 1/g14 to Vlan 23.  I have enabled DHCP Relay and Option 82.  I have set DHCP interface to Vlan 23.  Static routes auto-genned as shown in image below.  My DHCP server is on on Vlan 1.  It has a scope for to give a DG of (Vlan 23 IP address).

I cannot get DHCP to give me an address from the .23 scope.  So I tried to hard code an IP address into the client.  When I did this, the switch sees the machine just fine, I can ping (Vlan 1 IP address), but cannot ping any other IP on Vlan 1 (

Do I need a static route somewhere that I am missing?  I didn't need to on my test network, so I am a bit stumped.



Everyone's tags (4)

Re: SGE2010 Vlan Not Routing



Your IP interface for VLAN 1 is

In your 1st statement you say that MAIN NETWORK is using with a DG of

On your device DG you will need to add statc routes to VLAN 22 (

& 23 ( via


DHCP not working

Have you set the scopes for Vlan 22 & 23 under a superscope ?

If you have then DELETE the superscope as they are not suitable for multiple VLAN working.

Just run single scopes.

Also have a read at this link re DHCP forwarding.

It may help.

Please rate useful posts.

Regards, Alex. Please rate useful posts.
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