User's Manual

Table Of Contents
411
Users Manual of CS-6306R
You can adjust the parameters for the DHCP protocol interaction according to requirements. Run the following
commands in global configuration mode:
Run... To...
ip dhcp client minlease seconds
Specify the minimum lease time.
ip dhcp client retransmit count
Specify the times of resending
protocol message.
ip dhcp client select seconds
Specify the interval for SELECT.
The command is optional when you perform operations to obtain an IP address.
4. Monitoring DHCP
To check information about DHCP-server currently found by switch, run the following command in
management mode:
Run... To...
show dhcp server
Display information about the DHCP
server known by the routing switch.
Run the following command in management mode to check the IP address currently used by the routing
switch:
Run... To...
show dhcp lease
Display the IP address resources
currently used by the routing switch
and relevant information.
Additionally, if the DHCP protocol is used to distribute an IP address for an Ethernet interface, you can run
show interface to check whether the IP address required by the Ethernet interface is successfully obtained.
43.3.2.3 DHCP Client Configuration Example
Obtaining an IP address
The following example shows Ethernet1/1 obtains an IP address through DHCP.
!
interface vlan 11
ip address dhcp