User`s manual

23
2.5.5 CATV Command
Enable or disable CATV RF module.
CATV command
Description
Switch(config)# catv
Enable CATV RF module.
No command
Switch(config)# no catv
Disable CATV RF module.
Show command
Switch(config)# show switch-info
Show current CATV RF module status.
2.5.6 IP Command
Configure IP address and related settings such as DHCP snooping and IGMP snooping.
1. Set up or remove the IP address of the Managed Switch.
IP command
Parameter
Description
Switch(config)#
ip address
[A.B.C.D]
[255.X.X.X]
[A.B.C.D]
[A.B.C.D]
Enter the desired IP address for the Managed Switch.
[255.X.X.X]
Enter subnet mask of your IP address.
[A.B.C.D]
Enter the default gateway address.
Switch(config)#
ip dhcp snooping
Enable DHCP Snooping function
Switch(config)#
ip dhcp snooping
dhcp-server
[port_list]
[port_list]
Specify DHCP server trust ports.
No command
Switch(config)# no ip address
Remove the Switch‟s IP address.
Show command
Switch(config)# show ip address
Show the current IP configurations or verify the
configured IP settings.
IP command example
Switch(config)# ip address
192.168.1.198 255.255.255.0
192.168.1.254
Set up the Switch‟s IP to 192.168.1.198, subnet mask
to 255.255.255.0, and default gateway to
192.168.1.254.