7.DHCP的相关命令

1.Get-DhcpServerv4Scope ：查看所有作用域状态

PS C:\Users\xinghen> Get-DhcpServerv4Scope

ScopeId         SubnetMask      Name           State    StartRange      EndRange        LeaseDuration
-------         ----------      ----           -----    ----------      --------        -------------
10.10.7.0       255.255.255.0   Vlan7-voice    Active   10.10.7.11      10.10.7.250     3.00:00:00
10.10.8.0       255.255.255.0   Vlan8-AP       Active   10.10.8.11      10.10.8.250     3.00:00:00
10.10.29.0      255.255.255.0   Vlan29-pre     Active   10.10.29.11     10.10.29.250    3.00:00:00
10.10.30.0      255.255.255.0   Vlan30-guest   Active   10.10.30.11     10.10.30.250    3.00:00:00
10.10.31.0      255.255.255.0   Vlan31-TV      Active   10.10.31.11     10.10.31.250    3.00:00:00
10.10.32.0      255.255.240.0   Vlan32-office1 Active   10.10.32.11     10.10.47.200    3.00:00:00
10.10.48.0      255.255.240.0   Vlan48-office2 Active   10.10.48.11     10.10.63.200    3.00:00:00
10.10.64.0      255.255.248.0   Vlan64-net     Active   10.10.64.11     10.10.71.200    3.00:00:00 

2.Get-DhcpServerv4ScopeStatistics 查看IP使用状态

PS C:\Users\xinghen> Get-DhcpServerv4ScopeStatistics

ScopeId          Free            InUse           PercentageInUse  Reserved        Pending         SuperscopeName
-------          ----            -----           ---------------  --------        -------         --------------
10.10.7.0        212             28              11.66667         0               0
10.10.8.0        185             55              22.91667         0               0
10.10.29.0       240             0               0                0               0
10.10.30.0       218             22              9.166667         0               0
10.10.31.0       217             23              9.583333         0               0
10.10.32.0       3464            566             14.04467         3               0
10.10.48.0       3489            541             13.42432         1               0
10.10.64.0       1868            114             5.751766         26              0

3.Get-DhcpServerv4Failover查看故障转移信息

主备模式：

PS C:\Users\xuyutao.ad> Get-DhcpServerv4Failover

Name                : ohwpopsdhcp01.uxin.youxinpai.com-ohwpopsdhcp02
PartnerServer       : ohwpopsdhcp01.uxin.youxinpai.com
Mode                : HotStandby
LoadBalancePercent  :
ServerRole          : Active
ReservePercent      : 5
MaxClientLeadTime   : 01:00:00
StateSwitchInterval :
State               : Normal
ScopeId             : {10.10.64.0, 10.10.48.0, 10.10.32.0, 10.10.31.0...}
AutoStateTransition : False
EnableAuth          : True

主主模式：

PS C:\Users\xuyutao.ad> Get-DhcpServerv4Failover

Name                : lowvdhcptest01.uxin.youxinpai.com-10.10.77.12
PartnerServer       : 10.10.77.12
Mode                : HotStandby
LoadBalancePercent  :
ServerRole          : Active
ReservePercent      : 5
MaxClientLeadTime   : 01:00:00
StateSwitchInterval :
State               : Normal
ScopeId             :
AutoStateTransition : False
EnableAuth          : False

Name                : lowvdhcptest01.uxin.youxinpai.com-10.10.77.12-1
PartnerServer       : 10.10.77.12
Mode                : LoadBalance
LoadBalancePercent  : 50
ServerRole          :
ReservePercent      :
MaxClientLeadTime   : 01:00:00
StateSwitchInterval :
State               : Normal
ScopeId             :
AutoStateTransition : False
EnableAuth          : True

Name                : lowvdhcptest01.uxin.youxinpai.com-10.10.77.12-2
PartnerServer       : 10.10.77.12
Mode                : LoadBalance
LoadBalancePercent  : 50
ServerRole          :
ReservePercent      :
MaxClientLeadTime   : 01:00:00
StateSwitchInterval :
State               : Normal
ScopeId             : 10.10.77.0
AutoStateTransition : False
EnableAuth          : True