Users Guide

• For a VLAN, enter the keyword vlan followed by a number from 1 to 4094.
Command Modes EXEC Privilege
Supported Modes All Modes
Default None
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
ip address dhcp
Acquire an IP address dynamically on an interface from the DHCP server.
Syntax
ip address dhcp [relay | vendor-class-identifier]
To disable DHCP Client on an interface, use the no ip address dhcp command.
Command Modes INTERFACE
Supported Modes All Modes
Default Enabled
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Usage Information
In the I/O Aggregator, the DHCP client is enabled only on the default VLAN and management interface 0/0.
Use the ip address command to assign a static IP address that overwrites the dynamically assigned IP
address.
release dhcp interface
Release the dynamically-acquired IP address on an Ethernet interface while retaining the DHCP client conguration on the interface.
Syntax
release dhcp interface type slot/port
Parameters
interface type slot/
port
• For the management interface on the stack-unit, enter the keyword
management ethernet followed by slot/port information. The slot and port
range is 0.
• For a VLAN, enter the keyword vlan followed by a number from 1 to 4094.
Command Modes EXEC Privilege
Dynamic Host Conguration Protocol
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