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    Monitoring DHCP External Server Statistics

    Purpose

    Display statistics for all external DHCP servers.

    Action

    To display statistics for all the DHCP external servers configured on the router:

    host1(config)#show ip dhcp-external statistics 
    DHCP External Statistics
    Server Address 10.10.32.1
    ------------------------
          Item          Count
    -----------------   -----
    memUsage              136
    bindings                1
    request                69
    ack (request)        1120
    renew               38611
    ack (renew)         38611
    nak                    42
    release                68
    lease expirations       0

    Meaning

    Table 1 lists the show ip dhcp-external statistics command output fields.

    Table 1: show ip dhcp-external statistics Output Fields

    Field Name

    Field Description

    memUsage

    Memory in bytes used by DHCP server

    bindings

    Number of IP addresses currently assigned

    request

    Number of DHCP request packets

    ack (request)

    Number of DHCP acknowledgment packets in response to DHCP requests

    renew

    Number of DHCP renew packets

    ack (renew)

    Number of DHCP acknowledgment packets in response to DHCP renewals

    nak

    Number of DHCP negative acknowledgment packets

    release

    Number of DHCP release packets

    lease expirations

    Number of lease expirations

     

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    Published: 2014-08-20