Hi All,
I'm preparing to get a voice subnet / vlan configured on our network that for the moment has all devices connected to the default vlan (1).
material:
3 switches HP2520G = SW A and HP2530G = SW B and HP2848 =SW C
1 Cisco router (managed by an external party)
iphones
Acutal DHCP range 10.32.10.x/24; dhcp setup on a windows DC (10.32.10.3). (don't want to give the DC 2 ip-adresses even if it has 2 seperate NICS).
DHCP server on vlan1 untagged port on SW C ..
I would like to introduce Vlan 11, 10.32.11.0/24 - all devices connected on a HP25xx switch.
For an iphone (Avaya 9631G) i would tag the switchport connected to the phone for vlan11 and untagged for vlan1. A "trunk" between SW C and SW A en between SW C and SW B for vlan 11 and vlan 1. Let's assume i put the phone on SW A.
I was thinking to be using the ip-helper command to get the ip-adresses assign to vlan11, but i found out that the HP2520G switches we have on site do not support DHCP-relay.
Can somebody confirm that this is indeed the case ?
If so,
If I Create a second scope for 10.32.11.x/24 on the DHCP server (10.32.10.3), don't change anything else for this server and his port, will my iphone get an ip-adress in the 10.32.11.x range if i assign the 10.32.11.1/24 adress to vlan11 on switch A ?
Or say I will connect a computer (with nic in vlan 11) to the port first and not my iphone, to see if it gets a 10.32.11.x address ?
Kind Regards,
Els
#L2#VLAN#DHCP