Cisco 300 Series User Manual

DHCP Relay Commands
277 OL-32830-01 Command Line Interface Reference Guide
11
DHCP relay is enabled on VLANs: 1, 2, 4, 5
Active: 1, 2, 4, 5
Inactive:
Global Servers: 1.1.1.1 , 2.2.2.2
VLAN 1: 1.1.1.1, 100.10.1.1
VLAN 2: 3.3.3.3, 4.4.4.4, 5.5.5.5
VLAN 10: 6.6.6.6
11.6 ip dhcp information option
Use the ip dhcp information option Global Configuration command to enable
DHCP option-82 data insertion. Use the no form of this command to disable DHCP
option-82 data insertion.
Syntax
ip dhcp information option
no ip dhcp information option
Parameters
N/A
Default Configuration
DHCP option-82 data insertion is disabled.
Command Mode
Global Configuration mode
User Guidelines
DHCP option 82 would be enabled only if DHCP snooping or DHCP relay are
enabled.
Example
switchxxxxxx(config)# ip dhcp information option

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48