Alcatel Carrier Internetworking Solutions Switch/Router 사용자 설명서

Page 26-9

In this example, the 

VLAN

 defined by an IP protocol policy is used as a mechanism to group 

the DHCP server and associated clients. The 

DHCP

 server is local, so all clients requesting an 

IP

 address will be allocated an 

IP

 address on the same subnet. 

♦ Note ♦

This configuration works if you require only one 

DHCP

 

subnet. All clients received on the same router port will 
be assigned to the same 

VLAN

.

Note that the client’s request frames will also be received and forwarded by the 

BOOTP

 relay 

if it is configured.

The non-

DHCP

 workstations will be assigned to 

VLAN

s defined by Network Address policies. 

These workstations already have manually configured 

IP

 addresses. They don’t require a 

server to dynamically assign them an address. AutoTracker will move these workstations into 
the 

VLAN

s with 

IP

 network address policies (

VLAN 10

 and 

VLAN 20

). 

It is true that these non-

DHCP

 workstations also match the 

IP

 protocol policy. However, 

Network Address policies have precedence over 

IP

 protocol policies. If AutoTracker finds a 

match on a Network Address policy, it does not look for a protocol policy match.

To enable 

UDP

 relay for 

BOOTP/DHCP

:

At the prompt for the UDP Relay Configuration screen (the UDP Relay Configuration screen is 
displayed using the 

 command described in UDP Relay Configuration Screen on page 

The screen redisplays with more configuration options for 

BOOTP/DHCP

.

The parameters are defined here. 

This parameter allows you to list, add, or delete the server address(es) to which the 

BOOTP/

DHCP

 relay will forward. The default is 

 When you have configured at least one valid 

address, the value redisplays as 

. Up to 8 addresses may be configured. The server address