Procurve 2610, 2510, VLAN, VOIP, and Firebox

[vifanchris]

No joy:

Switch_BB1(config)#
Switch_BB1(config)# dhcp-relay
Invalid input: dhcp-relay
Switch_BB1(config)#
Switch_BB1(config)#

Is there something wrong with my switch?

[Pieter 't Hart]

I'm afraid i read previous command from the wrong document.

the document
2510-AdvTrafficMgmt-Jan2008-59914762.pdf

states under VLAN Restrictions :
An external router must be used to communicate between tagged VLANs
on the switch.
and somewhere else :
Separate
VLANs on the switch can communicate with each other through an external
router.

So the 2510 itself does not function as a router.

This implies also dhcp-relay must be done outside this switch as this is a router-function.

sorry for the previous false info.

Pieter

[vifanchris]

no problem. The Firebox I have should be able to handle the routing so that should not be an issue.

The real problem here is the phones on VLAN-10 cannot get an IP from DHCP server which is on VLAN-1. The 2610's have the helper-address set correctly and so does the Firebox. Is the 2510 keeping the DHCP from working? Can I make this work or do I have to replace the 2510 with something else?