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IP DHCP Binding Problem

Monzer Allam
Level 1
Level 1

hello , every day some of my devices are stuck on Configuring IP or when new device need to connect to my network cant take IP address. 
and need to run this command . clear IP DHCP Binding *
then all device can take IP and new devices connected to my network this issue usual happening 

 

--  Router DHCP Configuration

--------------------------------------------

 

no ip dhcp use vrf connected
ip dhcp excluded-address 10.110.50.65 10.110.50.92
!
ip dhcp pool LAN
 network 10.110.50.64 255.255.255.192
 default-router 10.110.50.65
 dns-server 10.110.0.1
 option 43 hex f104.0a6a.030a
 option 150 ip 10.110.0.18 10.110.0.35
 option 252 ascii "http://10.110.0.12:81/wpad.dat "

 

 

 

 

 -- Show Ip DHCP Binding 

-----------------------------------

 

10.110.50.93        0100.1570.7e9b.e8       Jan 29 2015 11:35 AM    Automatic
10.110.50.94        0100.1570.7e97.99       Jan 29 2015 11:30 AM    Automatic
10.110.50.95        0100.2368.e798.e1       Jan 29 2015 11:47 AM    Automatic
10.110.50.96        0100.2368.e7a0.6a       Jan 29 2015 11:43 AM    Automatic
10.110.50.97        0100.2368.cdf1.ac       Jan 29 2015 11:43 AM    Automatic
10.110.50.98        0100.1570.7e97.5b       Jan 29 2015 09:29 AM    Automatic
10.110.50.99        01f0.6bca.202b.f3       Jan 28 2015 03:11 PM    Automatic
10.110.50.100       0114.8fc6.e1ed.9b       Jan 28 2015 04:51 PM    Automatic
10.110.50.101       0184.8e0c.5cb6.2e       Jan 28 2015 03:21 PM    Automatic
10.110.50.102       0148.5a3f.26c9.50       Jan 28 2015 05:44 PM    Automatic
10.110.50.103       01b4.3a28.7510.3e       Jan 28 2015 05:09 PM    Automatic
10.110.50.104       0148.d705.a2c5.cc       Jan 28 2015 03:34 PM    Automatic
10.110.50.106       01d0.22be.85dc.3d       Jan 28 2015 07:00 PM    Automatic
10.110.50.107       0170.3eac.cd18.d3       Jan 28 2015 04:36 PM    Automatic
10.110.50.108       0168.0927.d070.48       Jan 28 2015 03:46 PM    Automatic
10.110.50.109       013c.d0f8.b676.6d       Jan 28 2015 06:11 PM    Automatic
10.110.50.110       01ac.fdec.75ac.e3       Jan 28 2015 04:04 PM    Automatic
10.110.50.111       0134.23ba.a2ec.5c       Jan 28 2015 03:52 PM    Automatic
10.110.50.112       015c.f8a1.145a.50       Jan 29 2015 07:47 AM    Automatic
10.110.50.113       0178.6c1c.dcdc.0c       Jan 28 2015 04:07 PM    Automatic
10.110.50.114       0134.4df7.6051.ed       Jan 28 2015 04:17 PM    Automatic
10.110.50.115       01f8.2793.8032.07       Jan 28 2015 04:31 PM    Automatic
10.110.50.116       0140.b395.827f.3c       Jan 28 2015 05:48 PM    Automatic
10.110.50.118       01e8.8d28.2d44.63       Jan 28 2015 07:23 PM    Automatic
10.110.50.119       01f8.84f2.a27d.15       Jan 28 2015 04:12 PM    Automatic
10.110.50.121       0178.31c1.2b19.17       Jan 28 2015 05:43 PM    Automatic
10.110.50.122       01d0.4f7e.c260.bb       Jan 28 2015 04:24 PM    Automatic
10.110.50.123       01f0.dbe2.7b4a.d8       Jan 28 2015 04:33 PM    Automatic
10.110.50.124       0120.02af.84b1.3a       Jan 28 2015 06:38 PM    Automatic
10.110.50.125       1436.c658.e941          Jan 28 2015 04:41 PM    Automatic
10.110.50.126       0108.fd0e.6654.ae       Jan 28 2015 04:49 PM    Automatic
10.110.50.98        0100.1570.7e9a.4d       Jan 29 2015 11:57 AM    Automatic
10.110.50.99        0100.e16d.bbf3.c7       Jan 29 2015 11:56 AM    Automatic
10.110.50.100       0100.1570.7e97.5b       Jan 29 2015 11:56 AM    Automatic
10.110.50.101       0184.8e0c.5ef1.bf       Jan 29 2015 11:56 AM    Automatic
10.110.50.102       0100.e16d.bbe5.6e       Jan 29 2015 11:56 AM    Automatic


=========================================================

10.110.50.103       0100.e16d.bbf3.c7       Feb 10 2015 02:56 AM    Automatic
10.110.50.104       0100.1570.7e97.99       Feb 10 2015 10:20 AM    Automatic
10.110.50.107       0100.2368.e7a0.6a       Feb 10 2015 10:20 AM    Automatic
10.110.50.109       0100.1570.7e9b.e8       Feb 10 2015 10:26 AM    Automatic
10.110.50.113       0100.1570.7e9a.4d       Feb 10 2015 10:18 AM    Automatic
10.110.50.114       0100.2368.cdf1.ac       Feb 10 2015 10:20 AM    Automatic
10.110.50.119       01d0.22be.85dc.3d       Feb 09 2015 12:09 PM    Automatic
10.110.50.122       01d0.22be.62e4.b9       Feb 10 2015 09:30 AM    Automatic
10.110.50.123       0100.2368.e798.e1       Feb 10 2015 10:20 AM    Automatic
10.110.50.124       0100.1570.5b5d.af       Feb 10 2015 10:40 AM    Automatic
10.110.50.125       0100.1570.7e97.5b       Feb 10 2015 07:37 AM    Automatic
10.110.50.126       0100.e16d.bbe5.6e       Feb 10 2015 02:21 AM    Automatic

===============================================================

 

 

Thank You

 

1 Reply 1

AMediaFilm
Level 1
Level 1

You just ran out of ips in dhcp pool. Try to decrease lease time if it is acceptable in your configuration or just add another subnet to interface/dhcp configuration.

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