IP Addressing Commands 201
IP Addressing Commands
ip address
The ip address Interface Configuration (Ethernet, VLAN, port-channel) mode command sets an
IP address. Use the no form of this command to remove an IP address.
Syntax
ip address
ip-address
{
mask
|
prefix-length
}
no ip address
[
ip-address
]
•
ip-address
— Valid IP address
•
mask
— Valid network mask of the IP address.
•
prefix-length
— Specifies the number of bits that comprise the IP address prefix. The prefix
length must be preceded by a forward slash (/). (Range: 8 - 30)
Default Configuration
No IP address is defined for interfaces.
Command Mode
Interface Configuration (Ethernet, VLAN, port-channel) mode.
User Guidelines
• An IP address cannot be configured for a range of interfaces (range context).
Example
The following example configures VLAN 1 with IP address 131.108.1.27 and subnet mask
255.255.255.0.
Console(config)# interface vlan 1
Console(config-if)# ip address 131.108.1.27 255.255.255.0
book.book Page 201 Thursday, December 18, 2008 7:40 PM
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