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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 10 Configuring Address Pools
On-Demand Address Pool Manager
Example 10-5 show ip dhcp pool Command
Router#
show ip dhcp pool
Pool Green :
Utilization mark (high/low): 50 / 30
Subnet size (first/next): 24 / 24 (autogrow)
VRF name: Green
Total addresses: 18
Leased addresses: 13
Pending event subnet request
3 subnets are currently in the pool :
Current indexIP address rangeLeased addresses
0.0.0.0178.16.0.1- 172.16.0.66
0.0.0.0172.16.0.9- 172.16.0.146
172.16.0.17172.l6.0.17- 172.16.0.221
Pool Global :
Utilization mark (high/low): 100 / 0
Subnet size (first/next): 24 / 24 (autogrow)
Total addresses: 6
Leased addresses: 0
Pending event: none
1 subnet is currently in the pool :
Current indexIP address rangeLeased addresses
172.16.0.1172.16.0.1- 172.16.0.60
Example 10-6
uses the
show ip dhcp binding
command to display the bindings from the
Green
pool.
The example indicates the following:
•
Type: On-demand—Indicates that the address binding is created for a PPP session.
•
Lease expiration: Infinite—Indicates that the binding is valid as long as the session is up. If a subnet
must be released back to the leasing server while the session is still up, the session is reset so that it
is forced to obtain a new IP address.
•
Hardware address—Indicates the session identifier that PPP detected for an on-demand entry.
Note
Example 10-6
does not display any bindings from pools not associated with a VRF because the global
pool has not allocated any addresses.
