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Monitoring the Maximum Number of Available Leases
Purpose
Display the maximum number of leases available for each VPI/VCI, VLAN, Ethernet subnetwork, or POS access interface type, or for a specific interface or subinterface.
Action
To display the maximum number of leases available for each interface type:
host1(config)#show ip dhcp-local limits
*****************************************
DHCP Local Server Address Limits
ATM Limit - 48000
VLAN Limit - 48000
POS Limit - 1000
Ethernet Limit - 48000To display information about the maximum number of leases for a specific interface:
host1(config)#show ip dhcp-local limits interface atm 3/1
Dhcp Local Interface Limits
---------------------------
Total
Interface Limit Count Denied Denied
--------- ----- ----- ------ ------
atm 3/1 300 127 5 29 To display information about the maximum number of leases on all interfaces:
host1(config)#show ip dhcp-local limits interface
Dhcp Local Interface Limits
---------------------------
Total
Interface Limit Count Denied Denied
--------- ----- ----- ------ ------
fastEthernet0/0 200 0 0 0
atm 3/1 300 127 5 29
atm 4/2 5000 0 0 0
atm 5/1 5000 15 2 5
pos 2/1 1000 0 0 0Meaning
Table 131 lists the show ip dhcp-local limits command output fields.
Table 131: show ip dhcp-local limits Output Fields
Field Name | Field Description |
|---|---|
ATM Limit | Number of leases available for each VPI/VCI |
VLAN Limit | Number of leases available for each VLAN |
POS Limit | Number of leases available for each POS access interface |
Ethernet Limit | Number of leases available for each Ethernet subnet |
Limit | Number of leases available to the specified interface or subinterface; indicates the configured value for the interface type unless a specific lease value is configured for the particular interface |
Count | Number of active leases on the interface |
Denied | Number of lease requests denied during the current denial period; this number is reset to zero (and the denial period restarted) when the number of active leases no longer exceeds the configured limit |
Total Denied | Total number of lease requests denied on the interface since the interface became active |
