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

Table 120: 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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