System information

DHCP Snooping
3-171
3
Web – Click DHCP Snooping, Information Option Configuration.
Figure 3-107 DHCP Snooping Information Option Configuration
CLI – This example enables DHCP Snooping Information Option, and sets the policy
as replace
.
DHCP Snooping Port Configuration
Configures switch ports as trusted or untrusted. An untrusted interface is an
interface that is configured to receive messages from outside the network or firewall.
A trusted interface is an interface that is configured to receive only messages from
within the network.
Command Attributes
• Trust Status – Enables or disables port as trusted.
Web – Click DHCP Snooping, Information Option Configuration.
Figure 3-108 DHCP Snooping Port Configuration
Console(config)#ip dhcp snooping information option 4-227
Console(config)#ip dhcp snooping information policy replace 4-228
Console(config)#