Qtech QSW-3200-28T [112/136] Display ip address

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 Disable DHCP to obtainn IP address

QTECH(config)#no dhcp

 Enable BOOTP to obtainn IP address

QTECH(config)#bootp

 Disable BOOTP to obtainn IP address

QTECH(config)#no bootp

 Manual configuration

QTECH(config)#ipaddress 192.168.0.100 255.255.0.0 192.168.0.254

14.6.6 Display ip address

Use show ip command in any configuration mode to display ip address and its obtaining mode,

netmask, and gateway:

show ip

For example:

! Display ip address information

QTECH(config)#show ip

switch configuration

ip obtained: MANUAL

ip address: 192.168.0.100

netmask: 255.255.0.0

gateway: 192.168.0.254

MAC address: 00:40:47:00:00:00

14.7 Enable/disable dlf forword packet

Use dlf-forward command to enable dlf forword.

dlf-forward { multicast | unicast }

no dlf-forward { multicast | unicast }

Use dlf-forward command in global configuration mode or interface configuration mode to

enable dlf forword. Use no dlf-forward command to disable dlf forward:

dlf-forward { multicast | unicast }

no dlf-forward { multicast | unicast }

For example:

! Disable dlf forward for unicast

QTECH(config)#no dlf-forward unicast

! Disable dlf forward for multicast

QTECH(config)#no dlf-forward multicast

14.8 CPU Alarm Configuration

14.8.1 Brief introduction of CPU alarm configuration

System can monitor CPU usage. If CPU usage rate is beyond cpu busy threshold, cpu busy

alarm is sent because the cpu is busy. In this status, if cpu is below cpu unbusy threshold, cpu

unbusy alarm is sent. This function can report current CPU usage to user.