ZyXEL Communications GS2210-24, Руководство пользователя

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Chapter 40 DHCP
GS2210 Series User’s Guide
341
40.4.3 Configuring DHCPv4 Global Relay
Use t his scr een t o configur e global DHCPv4 r elay. Click I P Applica t ion > D H CP > D H CPv4 in t he
navigat ion panel and click t he Globa l link t o display t he scr een as show n.
Figure 237 I P Applicat ion > DHCP > DHCPv4 > Global
st r ing Ent er a st r ing of up t o 64 ASCI I charact er s t hat t he Sw it ch adds int o t he client DHCP
r equest s. Spaces ar e allow ed.
Rem ot e- I D Use t his sect ion t o configur e t he Rem ot e I D sub- opt ion t o include infor m at ion t hat ident ifies
t he r elay agent ( t he Sw it ch) .
Enable Select t his opt ion t o have t he Sw it ch append t he Rem ot e I D sub- opt ion t o t he opt ion 82
field of DHCP r equest s.
m ac Select t his opt ion t o have t he Sw it ch add it s MAC address t o t he client DHCP r equest s t hat
it r elay s t o a DHCP ser ver.
st r ing Ent er a st r ing of up t o 64 ASCI I charact er s for t he r em ot e I D infor m at ion in t his field.
Spaces ar e allow ed.
Add Click t his t o cr eat e a new ent r y or t o updat e an ex ist ing one.
This saves your changes t o t he Sw it ch’s run- t im e m em ory. The Sw it ch loses t hese changes
if it is t ur ned off or loses pow er, so use t he Sa v e link on t he t op navigat ion panel t o save
your changes t o t he non- volat ile m em or y w hen you ar e done configur ing.
Cancel Click Ca n ce l t o r eset t he fields t o t heir last saved values.
Pr ofile Nam e This field display s t he descr ipt ive nam e of t he pr ofile. Click t he nam e t o change t he
set t ings.
Cir cuit - I D
Enable This field display s w het her t he Cir cuit I D sub- opt ion is added t o client DHCP r equest s.
Field This field displays t he infor m at ion t hat is included in t he Cir cuit I D sub- opt ion.
Rem ot e- I D
Enable This field display s w het her t he Rem ot e I D sub- opt ion is added t o client DHCP r equest s.
Field This field displays t he infor m at ion t hat is included in t he Rem ot e I D sub- opt ion.
Select an ent r y’s check box t o select a specific ent r y. Ot her w ise, select t he check box in t he
t able heading r ow t o select all ent r ies.
Delet e Check t he ent ry ( ies) t hat you want t o rem ove and t hen click t he D e le t e but t on.
Cancel Click Ca n ce l t o clear t he select ed check box ( es) .
Table 169 I P Applicat ion > DHCP > DHCPv4 > Opt ion 82 Pr ofile ( cont inued)
LABEL DESCRIPTION