Siemens S323, S223 DNS Server, Manual Binding, Following is an example of specifying a DNS server

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

The following is an example of setting default and maximum IP lease time.

SWITCH(config)# service dhcp SWITCH(config)# ip dhcp pool SWITCH(config-dhcp[sample])# SWITCH(config-dhcp[sample])# SWITCH(config-dhcp[sample])# SWITCH(config-dhcp[sample])# SWITCH(config-dhcp[sample])# SWITCH(config-dhcp[sample])#

sample

network 100.1.1.0/24 default-router100.1.1.254 range 100.1.1.1 100.1.1.100 lease-time default 5000 lease-time max 10000

8.8.1.6DNS Server

To specify a DNS server to inform DHCP clients, use the following command.

Command	Mode	Description
dns-server A.B.C.D1		Specifies a DNS server. Up to 8 DNS servers are pos-
		sible.
[A.B.C.D2] … [A.B.C.D8]
		A.B.C.D: DNS server IP address
	DHCP Pool
no dns-server A.B.C.D1		Deletes a specified DNS server.
[A.B.C.D2] … [A.B.C.D8]
no dns-server all		Deletes all the specified DNS servers.

The following is an example of specifying a DNS server.

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-router100.1.1.254

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

SWITCH(config-dhcp[sample])# lease-time default 5000

SWITCH(config-dhcp[sample])# lease-time max 10000

SWITCH(config-dhcp[sample])# dns-server200.1.1.1 200.1.1.2 200.1.1.3

SWITCH(config-dhcp[sample])#

i

If you want to specify a DNS server for all the DHCP pools, use the dns server command. For more information, see Section 6.1.9.

8.8.1.7Manual Binding

To manually assign a static IP address to a DHCP client who has a specified MAC ad- dress, use the following command.

Command	Mode	Description
fixed-address A.B.C.D		Assigns a static IP address to a DHCP client.
		A.B.C.D: static IP address
MAC-ADDRESS	DHCP Pool
		MAC-ADDRESS: MAC address
no fixed-address A.B.C.D		Deletes a specified static IP assignment.

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