Specifications

Note:Bytypingclocktimezone?,youcanseethetimezonelist.
Thenchoosethenumberofthetimezoneyouwanttoselect.

DaylightSaving
Switch(config)#clocksummer‐time40212:0040312:00

Clocksummer‐time<startweekofmonth><startweekday>
<startmonth><startHour:Min><endweekofmonth><end
weekday><endmonth><endHour:Min>

Startweekofmonth:1~5
Startweekday:0(Sunday)~6(Saturday)
Month:1(Jan)~12(Dec)
IEEE1588 Switch(config)#ptpdrun
<cr>
preferred‐clockPreferredClock
slaveRunasslave
Display
SWITCH#shntpassociations
Networktimeprotocol
Status:Disabled
Primarypeer:N/ A
Secondarypeer:N/A
SWITCH#showclock
SunJan104:14:192006(GMT)GreenwichMeanTime:Dublin,
Edinburgh,Lisbon,London

SWITCH#showclocktimezone
clocktimezone(26)(GMT)GreenwichMeanTime:Dublin,
Edinburgh,Lisbon,London

DHCPServer
DHCPServer
configur ation
EnableDHCPServeronPMISwitch
Switch#
Switch#configureterminal
Switch(config)#routerdhcp
Switch(config‐dhcp)#servicedhcp

ConfigureDHCPnetworkaddresspool
Switch(config‐dhcp)#network50.50.50.0/4‐(
network/mask)
Switch(config‐dhcp)#default‐router50.50.50.1
Leasetimeconfigure
Switch(config‐dhcp)#lease300(300sec)
DHCPRelayAgent
EnableDHCPRelayAgent
Switch#
Switch#configureterminal
Switch(config)#routerdhcp
Switch(config‐dhcp)#servicedhcp
Switch(config‐dhcp)#ipdhcprelayinformationoption

EnableDHCPRelaypolicy
Switch(config‐dhcp)#ipdhcprelayinformationpolicyreplace

dropRelayPolicy
keepDrop/Keep/Replaceoption82field
replace
ShowDHCPserver
information
Switch#showipdhcpserverstatistics
Switch#showipdhcpserverstatistics
DHCPServerON
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