Zte ZXR10 5250-28SM User Manual

Chapter4ServiceConguration
Guidelines
DHCPRequestmessagesreceivedbyportssettocascadeandclientareforwardedto
portssettoserver.DHCPOffermessagesreceivedbyportssettocascadeandclientare
dropped.DHCPOffermessagesreceivedbyportssettoserverareforwardedtoportsset
tocascadeandclient.
Default
Portsaresettoclient.
4.25.4setdhcptrunkserver/default
Purpose
ThiscommandsetsthepropertyoftrunksintheDHCPsnoopingfunction.
CommandMode
Globalcongurationmode
CommandMode
setdhcptrunk<trunklist>{server|default}
ParameterDescription
ParameterDescription
<trunklist>Trunklist.
server
CongurestheportstoconnecttotheDHCPsever.Itisatrusted
port.
defaultDefaultproperty.
Guidelines
ThedefaultpropertyindicatesthattheDHCPsnoopingfunctionisineffective.TheDHCP
snoopingfunctioncannotbeenabledontrunkswhenthetrunks’propertyisdefault.
Example
Thefollowingexamplecongurestrunk1astheportconnectingtotheDHCPserver:
zte(cfg)#setdhcptrunk1server
4.25.5setdhcpip-source-guardadd/delete
Purpose
Thiscommandenablesordisablestheip-source-guardfunctionforports.
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SJ-20131111172707-003|2013-11-27(R1.0)ZTEProprietaryandCondential

Zte ZXR10 5250-28SM Specifications

General

Model	ZXR10 5250-28SM
Switching Capacity	128 Gbps
Forwarding performance	95.2 Mpps
Forwarding Rate	95.2 Mpps
MAC Address Table	16K
Jumbo Frame Support	9K Bytes
Storage Temperature	-40°C to 70°C
Power Supply	AC 100-240V, 50/60Hz
Dimensions (W x D x H)	440mm x 260mm x 44mm
Weight	3.5 kg
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% (non-condensing)
Storage Humidity	5% to 95% (non-condensing)
Ports	24x 10/100/1000BASE-T, 4x 100/1000BASE-X SFP