5-4

Cisco Secure Router 520 Series Software Configuration Guide
OL-14210-01
Chapter 5 Configuring a LAN with DHCP and VLANs
Configure DHCP
Configuration Example

The following configuration example shows a portion of the configuration file for the DCHP

configuration described in this chapter.

ip dhcp excluded-address 192.168.9.0
!
ip dhcp pool dpool1
import all
network 10.10.0.0 255.255.255.0
default-router 10.10.10.10
dns-server 192.168.35.2
domain-name cisco.com
!
ip domain name smallbiz.com
ip name-server 192.168.11.12
Verify Your DHCP Configuration

Use the following commands to view your DHCP configuration.

• show ip dhcp import—Displays the optional parameters imported into the DHCP server database.

• show ip dhcp pool—Displays information about the DHCP address pools.

• show ip dhcp server statistics—Displays the DHCP server statistics, such as the number of address

pools, bindings, and so forth.

Router# show ip dhcp import
Address Pool Name: dpool1
Router# show ip dhcp pool
Pool dpool1 :
Utilization mark (high/low) : 100 / 0
Subnet size (first/next) : 0 / 0
Total addresses : 254
Leased addresses : 0
Pending event : none
1 subnet is currently in the pool :
Current index IP address range Leased addresses
10.10.0.1 10.10.0.1 - 10.10.0.254 0
Router# show ip dhcp server statistics
Memory usage 15419
Address pools 1
Database agents 0
Automatic bindings 0
Manual bindings 0
Expired bindings 0
Malformed messages 0
Secure arp entries 0
Message Received
BOOTREQUEST 0
DHCPDISCOVER 0
DHCPREQUEST 0
DHCPDECLINE 0
DHCPRELEASE 0
DHCPINFORM 0