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Monitoring DHCP Server and DHCP Relay Agent Statistics

Purpose

Display DHCP proxy server statistics

Action

To display statistics for the DHCP proxy server:

host1#show dhcp server statistics
 DHCP Proxy Global Statistics
        Messages from Unknown Servers 0

                   DHCP Proxy Server Statistics
                   ----------------------------
     Statistic          Counts        Counts         Counts
-------------------   -----------   ----------   --------------
DHCP Server Address   10.6.128.10   10.10.0.42   192.168.200.10
Discovers sent        0             0            0
leases granted        0             0            0
Offers received       0             0            0
Requests sent         0             0            0
Acks received         0             0            0
Naks received         0             0            0
addresses declined    0             0            0
addresses released    0             0            0
Informs sent          0             0            0
unknown messages      0             0            0
bad messages          0             0            0

Meaning

Table 118 lists the show dhcp server statistics command output fields

Table 118: show dhcp server statistics Output Fields

Field Name	Field Description
DHCP Server Address	IP address of the server
Discovers sent	Number of discover messages sent by the server
leases granted	Number of leases granted by the server
Offers received	Number of offers sent by the server
Requests sent	Number of requests sent to the server
Acks received	Number of acknowledgments received from the server
Naks received	Number of negative acknowledgments received from the server
addresses declined	Number of IP addresses rejected because they were already in use
addresses released	Number of IP addresses released back to the server
Informs sent	Number of inform messages sent to the server
unknown messages	Number of illegal DHCP messages or messages that cannot be handled by the router
bad messages	Number of messages not recognized as DHCP messages

Monitoring DHCP Server and DHCP Relay Agent Statistics

Purpose

Action

Meaning

Related Topics