Amer Networks SS2R48G4i V2 - Manual (Page 168)

SS2R24G4i/SS2R48G4i
157
supports not only dynamic IP address assignment, but also manual IP address binding (i.e. specify a
specific IP address to a specified MAC address or specified device ID over a long period. The
differences and relations between dynamic IP address allocation and manual IP address binding are
1) IP address obtained dynamically can be different every time; manually bound IP address will be the
same all the time. 2) The lease period of IP address obtained dynamically is the same as the lease
period of the address pool, and is limited; the lease of manually bound IP address is theoretically
endless. 3) The IP addresses bound manually have higher priority than the IP addresses allocated
dynamically. 4) Dynamic DHCP address pool can inherit the network configuration parameters of the
dynamic DHCP address pool of the related segment.
18.2 DHCP Server Configuration
18.2.1 DHCP Sever Configuration Task List
1. Enable/Disable DHCP server
2. Configure DHCP Address pool
(1) Create/Delete DHCP Address pool
(2) Configure DHCP address pool parameters
(3) Configure manual DHCP address pool parameters
3. Enable logging for address conflicts
4. Configure count of ping packets and out time
1.Enable/Disable DHCP server
Command Explanation
Global Mode
service dhcp
no service dhcp
Enables DHCP server
2．Configure DHCP Address pool
(1) Create/Delete DHCP Address pool
Command Explanation
Global Mode
ip dhcp pool <name>
no ip dhcp pool <name>
Configures DHCP Address pool
(2)Configure DHCP address pool parameters
Command Explanation
DHCP Address Pool Mode
network-address <network-number>
[mask | prefix-length]
no network-address
Configures the address scope that can be
allocated to the address pool
default-router
[address1[address2[…address8]]]
no default-router
Configures default gateway for DHCP
clients