debug ip dhcp client packets
Activate the debugging and display of log messages for DHCP packets sent and received on DHCP client
interfaces.
Z9500
Syntax debug ip dhcp client packets [interface type slot/port]
Parameters interface
typeslot/port
Enter the keyword interface with the interface type and
slot/port information to display DHCP log messages for a
specified interface. The valid interface types are:
• For a 10-Gigabit Ethernet interface, enter the keyword
tengigabitethernet.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE.
Defaults none
Command
Modes
EXEC Privilege
Command
History Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Introduced on the C-Series and S-Series.
Example Dell# debug ip dhcp client packets
Dell(conf)#do show debugging
Dhcp Client :
DhcpClient Packet debugging is on for fortyGigE 2/0
Dell(conf-if-fo-2/0)#ip address dhcp
Dell(conf-if-fo-2/0)#no ip address dhcp
Dell(conf-if-fo-2/0)#do show logging
Syslog logging: enabled
Console logging: level debugging
Monitor logging: level debugging
Buffer logging: level debugging, 5 Messages Logged, Size
(40960 bytes)
Trap logging: level informational
Logging to 10.10.10.4
Logging to 10.1.2.4
Logging to 172.31.1.4
Logging to 133.33.33.4
Logging to 172.16.1.162
706 Dynamic Host Configuration Protocol (DHCP)