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4
Command Line Interface
• If you select the bootp or dhcp option, IP is enabled but will not function until
a BOOTP or DHCP reply has been received. Requests will be broadcast
periodically by this device in an effort to learn its IP address. (BOOTP and
DHCP values can include the IP address, default gateway, and subnet mask).
• If the DHCP/BOOTP server is slow to respond, you may need to use the ip
dhcp restart command to re-start broadcasting service requests.
Note:
Only one VLAN interface can be assigned an IP address (the default is
VLAN 1). This defines the management VLAN, the only VLAN through
which you can gain management access to the switch. If you assign an IP
address to any other VLAN, the new IP address overrides the original IP
address and this becomes the new management VLAN.
Example
In the following example, the device is assigned an address in VLAN 1.
Console(config)#interface vlan 1
Console(config-if)#ip address 192.168.1.5 255.255.255.0
Console(config-if)#
Related Commands
ip dhcp restart (4-299)
ip default-gateway
This command establishes a static route between this switch and devices that exist
on another network segment. Use the no form to remove the static route.
Syntax
ip default-gateway gateway
no ip default-gateway
gateway - IP address of the default gateway
Default Setting
No static route is established.
Command Mode
Global Configuration
Command Usage
• A gateway must be defined if the management station is located in a different
IP segment.
• An default gateway can only be successfully set when a network interface that
directly connects to the gateway has been configured on the switch.
Example
The following example defines a default gateway for this device:
Console(config)#ip default-gateway 10.1.1.254
Console(config)#
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