Immun3

Hi Glen, Thanks for getting back to me. The switch will be doing inter-vlan routing and will not be managed from any other vlan. So am i correct in saying that if i assign the .126 address as the interface IP, that would also become the IP address of the switch if i switch over the management vlan to VID 20? Thanks again.

Hi, I ws wondering if somebody would be able to help me with this ongoing problem I am having with a HP 2920 switch. Essentially I have been tasked to subnet a /21 in this case 10.42.128.0/21 into VLANs and I have devised the following VLAN 10 - Internet (10.42.128.0/30) VLAN 20 - Switches (10.42.128.64/26) VLAN 30 - Servers (10.42.128.32/27) . . . VLAN 170 - Guest (10.42.128.128/26) I can log in via the console and create the VLANs with the specific VID's and then once in context mode within the VLAN, setup the IP address (I am assuming I am entering the interface IP) for example (vlan 10)# ip address 10.42.128.2/30 (vlan 20)# ip address 10.42.128.126/26 (vlan 30)# ip address 10.42.128.62/27 Now what I am trying to achieve is to set the switch system IP address as 10.42.128.65/26 and assign this to VLAN 20 and all I get is an error as it says the IP/subnet already exists. I have tried to set the management vlan to VID 20 but that hasn't changed the error using command (#management_vlan 20) Would anyone know what I am doing wrong or how I would achieve this? Essentially vlan 20 will be used for all my switches and the HP2920 will be my core hence I would like to assign it the first usable IP within that subnet. Many thanks for your time Raj