Chapter 4: Commands for CLI configuration
98
NS4750-24S-4T-4X-V2 Managed Switch Command Guide
ip address dhcp fallback <ipv4_addr> <ipv4_netmask>
ip
Interface Internet Protocol config commands
address
Address configuraton
dhcp
Enable DHCP
<ipv4_addr>
DHCP fallback address
<ipv4_netmask>
DHCP fallback netmask
Default:
None
Usage Guide:
To configure
DHCP fallback IP address
for specific VLAN
Example:
To configure
DHCP fallback IP address
(192.168.1.10/24) for
VLAN X
Switch# configure terminal
Switch (config)#
interface vlan X
Switch (config-if-vlan)#
ip address dhcp fallback 192.168.1.10
255.255.255.0
ip dhcp server
Command:
ip dhcp server
ip
Interface Internet Protocol config commands
dhcp
Configure DHCP server parameters
server
Enable DHCP server per VLAN
Default:
None
Usage Guide:
To enable
IPv4 DHCP Server
for specific VLAN
Example:
To enable
IPv4 DHCP Server
for
VLAN X
Switch# configure terminal
Switch (config)#
interface vlan X
Switch (config-if-vlan)#
ip dhcp server
ip igmp snooping
Command:
ip igmp snooping
ip
Interface Internet Protocol config commands
igmp
Internet Group Management Protocol
snooping
Snooping IGMP
Default:
Disabled