Siemens S323 User Manual

User Manual                                                                               UMN:CLI 
SURPASS hiD 6615 S223/S323 R1.5 

A50010-Y3-C150-2-7619                                                                         241 

The following is an example for specifying the range of IP addresses. 

SWITCH(config)# service dhcp 

SWITCH(config)# ip dhcp pool sample 

SWITCH(config-dhcp[sample])# network 100.1.1.0/24 

SWITCH(config-dhcp[sample])# default-router 100.1.1.254 

SWITCH(config-dhcp[sample])# range 100.1.1.1 100.1.1.100 

SWITCH(config-dhcp[sample])# 

You can also specify several inconsecutive ranges of IP addresses in a single DHCP pool, 
e.g. 100.1.1.1 to 100.1.1.62 and 100.1.1.129 to 100.1.1.190. 

When specifying a range of IP address, the start IP address must be prior to the end IP 
address. 

 

To specify a default gateway of the DHCP pool, use the following command. 

 A.B.C.D1 

[A.B.C.D2] … [A.B.C.D8] 

Specifies a default gateway of the DHCP pool. 
A.B.C.D: default gateway IP address 

 A.B.C.D1 

[A.B.C.D2] … [A.B.C.D8] 

Deletes a specified default gateway. 

DHCP Pool

Deletes all the specified default gateways. 

 

The following is an example of specifying the default gateway 100.1.1.254. 

SWITCH(config)# service dhcp 

SWITCH(config)# ip dhcp pool sample 

SWITCH(config-dhcp[sample])# network 100.1.1.0/24 

SWITCH(config-dhcp[sample])# default-router 100.1.1.254 

SWITCH(config-dhcp[sample])# 

 

Basically, the DHCP server leases an IP address in the DHCP pool to DHCP clients, 
which will be automatically returned to the DHCP pool when it is no longer in use or ex-
pired by IP lease time. 

To specify IP lease time, use the following command. 

 <120-2147483637> 

Sets default IP lease time in the unit of 
second. (default: 3600) 

 <120-2147483637> 

Sets maximum IP lease time in the unit 
of second. (default: 3600) 

 {default | max} 

DHCP Pool

Deletes specified IP lease time.