The following example congures the IP addresses of systems running the X Window Display Manager in the DHCP conguration pool.
device# configure terminal
device# ip dhcp-server pool cabo
device(config-dhcp-cabo)# xwindow-manager 10.38.12.1 10.38.12.3 10.38.12.5
Displaying DHCP server information
The following DHCP show commands can be entered from any level of the CLI.
Displaying active lease entries
The show ip dhcp-server binding command displays a
specic active lease, or all active leases, as shown in the following example:
device# show ip dhcp-server binding
The following output is displayed:
device# show ip dhcp-server binding
Bindings from all pools:
IP Address Client-ID/ Lease expiration Type
Hardware address
192.168.1.2 0000.005d.a440 0d:0h:29m:31s Automatic
192.168.1.3 0000.00e1.26c0 0d:0h:29m:38s Automatic
Syntax: show ip dhcp-server binding [ address ]
• address - Displays entries for this address only
TABLE 12 show ip dhcp-server binding output descriptions
Field Description
IP address The IP addresses currently in the binding database
Client ID/Hardware address The hardware address for the client
Lease expiration The time when this lease will expire
Type The type of lease
Displaying address-pool information
This show ip dhcp-server address-pool command displays information about a specic address pool, or for all address pools.
device# show ip dhcp-server address-pools
Showing all address pool(s):
Pool Name: one
Time elapsed since last save: 0d:0h:6m:52s
Total number of active leases: 2
Address Pool State: active
IP Address Exclusions: 192.168.1.45
IP Address Exclusions: 192.168.1.99 192.168.1.103
Pool Configured Options:
bootfile: example.bin
dhcp-default-router: 192.168.1.1
dns-server: 192.168.1.100
domain-name: example.com
lease: 0 0 30
netbios-name-server: 192.168.1.101
network: 192.168.1.0 255.255.255.0
next-bootstrap-server: 192.168.1.102
tftp-server: 192.168.1.103
Conguring IP parameters - Layer 3 switches
FastIron Ethernet Switch Layer 3 Routing
53-1003627-04 93