Add IP Range to VLAN?

[MIBadger]

I've run out of IP addresses in a VLAN and am trying to figure out how to add a second range because the next set of IP's is in use by another VLAN.

This is on an HP Procurve 5400 zl series.

I need to expand VLAN 58 which has a range of 192.168.58.0/23.

VLAN 60 occupies 192.168.60/23.

On the other side, VLAN 56 occupies 192.168.56.0/23

How (or can I even?) can I add another range like 192.168.62/23 to VLAN 58?

Conventiently this came up 2 months before I'm set to renumber the entire network, but due to heavy usage I can't renumber now.

Thanks.

[MIBadger · Accepted solution]

My apologies...should have searched the forums more. After 17 hours on this issue, my brain is something beyond fried.

I figured out how to resolve this thanks to this post: http://h30499.www3.hp.com/t5/LAN-Routing/2-or-more-subnets-in-one-vlan/td-p/5742573#.VTVOc85X4cM

In my case it was just:

vlan 58

ip add 192.168.62.1 255.255.252.0

Thanks.

+++Jeff