HP 5400ZL - Manual (Page 88)

Static Virtual LANs (VLANs)
Special VLAN Types
Using DHCP to Obtain an IP Address
You can use DHCP to obtain an IPv4 address for your Management VLAN or
a client on that VLAN. The following examples illustrate when an IP address
will be received from the DHCP server.
1. If Blue_VLAN is configured as the Management VLAN and the DHCP
server is also on Blue_VLAN, Blue_VLAN receives an IP address. Because
DHCP Relay does not forward onto or off of the Management VLAN,
devices on Red_VLAN cannot get an IP address from the DHCP server on
Blue_VLAN (Management VLAN) and Red_VLAN does not receive an IP
address. See figure 2-36.
DHCP
Server
Red_VLAN
Blue_VLAN is Management VLAN
Blue_VLAN is Management VLAN - receives IP
address
Red_VLAN does not receive IP address
Figure 2-36. Example of DHCP Server on Management VLAN
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