Monitoring Dhcp Server Port-Based Address Allocation - Cisco Catalyst 2960-XR Security Configuration Manual

Monitoring DHCP Server Port-Based Address Allocation

Command or Action
Step 2
ip dhcp use subscriber-id client-id
Example:
Switch(config)# ip dhcp use subscriber-id
client-id
Step 3
ip dhcp subscriber-id interface-name
Example:
Switch(config)# ip dhcp subscriber-id
interface-name
Step 4 interface interface-id
Example:
Switch(config)# interface gigabitethernet1/0/1
Step 5 ip dhcp server use subscriber-id client-id
Example:
Switch(config-if)# ip dhcp server use
subscriber-id client-id
Step 6 end
Example:
Switch(config)# end
Monitoring DHCP Server Port-Based Address Allocation
Table 19: Commands for Displaying DHCP Port-Based Address Allocation Information
show interface interface id
show ip dhcp pool
show ip dhcp binding
Catalyst 2960-XR Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX1
184
Purpose
Configures the DHCP server to globally use the subscriber
identifier as the client identifier on all incoming DHCP
messages.
Automatically generates a subscriber identifier based on the
short name of the interface.
A subscriber identifier configured on a specific interface takes
precedence over this command.
Specifies the interface to be configured, and enter interface
configuration mode.
Configures the DHCP server to use the subscriber identifier
as the client identifier on all incoming DHCP messages on the
interface.
Returns to privileged EXEC mode.
Displays the status and configuration of a specific interface.
Displays the DHCP address pools.
Displays address bindings on the Cisco IOS DHCP server.
Configuring DHCP
OL-29434-01