R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

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Usage guidelines
In the command output, the lease duration of a used static binding is displayed as Unlimited instead of
the actual lease duration. To view the actual lease duration, use the display this command in DHCP
address pool view.
Examples
# Display the binding information for all DHCP address pools.
<Sysname> display dhcp server ip-in-use all
Pool utilization: 0.39%
IP address Client-identifier/ Lease expiration Type
Hardware address
10.1.1.1 4444-4444-4444 NOT Used Manual
10.1.1.2 3030-3030-2e30-3030- May 1 2009 14:02:49 Auto:COMMITTED
662e-3030-3033-2d45-
7468-6572-6e65-7430-
2f31
--- total 2 entry ---
Table 8 Command output
Field Description
Pool utilization
Utilization rate of IP addresses in a DHCP address pool, which is the
ratio of assigned IP addresses to assignable IP addresses in the
DHCP address pool.
• When the binding information for all DHCP address pools is
displayed, this field displays the total utilization rate of IP
addresses in all DHCP address pools.
• When the binding information for a specific DHCP address pool
is displayed, this field displays the utilization rate of IP addresses
in the DHCP address pool.
• When the binding information for a specific IP address is
displayed, this field is not displayed.
IP address Bound IP address.
Client-identifier/Hardware address Client's ID or MAC of the binding.
Lease expiration
Lease expiration time:
• Specific time (May 1 2009 14:02:49 in this example)—Time
when the lease expires.
• NOT Used—The IP address of the static binding has not been
assigned to the specific client.
• Unlimited—Infinite lease expiration time.
Type
Binding types:
• Manual—Static binding.
• Auto:OFFERED—The binding sent in the DHCP-OFFER message
from the server to the client.
• Auto:COMMITTED—The binding sent in the DHCP-ACK message
from the server to the client.