Global Dhcp Relay Configuration Example - ZyXEL Communications GS2210-8 User Manual

Table 171 I P Applicat ion > DHCP > DHCPv4 > Global > Port ( cont inued)
LABEL
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I ndex
Port
Profile Nam e
Delet e
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40.4.5 Global DHCP Relay Configuration Example

The follow figure shows a net work exam ple where t he Swit ch is used t o relay DHCP request s for t he
VLAN 1 and VLAN 2 dom ains. There is only one DHCP server t hat services t he DHCP client s in bot h
dom ains.
Figure 239 Global DHCP Relay Net work Exam ple
DHCP Server:
192.168.1.100
Configure t he D H CP Re la y screen as shown. Make sure you select a DHCP opt ion 82 profile
( de fa ult 1 in t his exam ple) t o set t he Swit ch t o send addit ional inform at ion ( such as t he VLAN I D)
t oget her wit h t he DHCP request s t o t he DHCP server. This allows t he DHCP server t o assign t he
appropriat e I P address according t o t he VLAN I D.
Chapter 40 DHCP
DESCRIPTION
Click t his t o creat e a new ent ry or t o updat e an exist ing one.
This saves your changes t o t he Swit ch's run- t im e m em ory. The Swit ch loses t hese changes
if it is t urned off or loses pow er, so use t he Sa ve link on t he t op navigat ion panel t o save
your changes t o t he non- volat ile m em ory when you are done configuring.
Click t his t o reset t he values above based on t he last select ed ent ry or, if not applicable, t o
clear t he fields above.
Click Cle a r t o reset t he fields t o t he fact ory default s.
This field displays a sequent ial num ber for each ent ry. Click an index num ber t o change t he
set t ings.
This field displays t he port ( s) t o which t he Swit ch applies t he set t ings.
This field displays t he DHCP opt ion 82 profile t hat t he Swit ch applies t o t he port ( s) .
Select an ent ry's check box t o select a specific ent ry. Ot herwise, select t he check box in t he
t able heading row t o select all ent ries.
Select t he ent ry( ies) t hat you want t o rem ove, t hen click t he D e le t e but t on t o rem ove t he
select ed ent ry( ies) from t he t able.
Click t his t o clear t he check boxes above.
VLAN1
GS2210 Series User's Guide
VLAN2
343