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DHCP Bindings / Clear DHCP Binding

Latest reply: Feb 7, 2020 11:58:39 3284 5 0 0 0

Hi Team,

Just want to clarify one thing before I make a change tongiht.

Following is my VLAN30 config and the DHCP Config.


I want to make a subnet change and want to clear the DHCP bidnings after the change.


interface Vlanif30
 description SIP
 ip address 192.168.1.1 255.255.255.0
 dhcp select interface
 dhcp server excluded-ip-address 192.168.1.200
 dhcp server lease unlimited
 dhcp server dns-list 192.168.1.100

What is the commad to clear all DHCP bindings from the router? (Similar to "clear ip dhcp binding all" on Cisco)

Also how do is check the current binding stats with the MAC address and IP ("show ip dhcp binding" on Cisco)



Can i use "reset ip pool interface interface-name { start-ip-address [ end-ip-address ] | all | conflict | expired | used }"

Should I type reset ip pool interface Vlanif30 all ?????????


Thanks

Hi Guys,
The following commands did not work.

URL : https://support.huawei.com/enterprise/en/doc/EDOC1000178109/145e465e/resetting-a-dhcp-address-pool
Interface address pool: reset ip pool interface interface-name { start-ip-address [ end-ip-address ] | all | conflict | expired | used }
Global address pool: reset ip pool name ip-pool-name { start-ip-address [ end-ip-address ] | all | conflict | expired | used }


I had to manually reboot the switch for the devices to get the new IPs by DHCP.
Any advice please??

Thanks in advance.
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Hi Guys,
Is everyone okay back in China/Huawei?
Hope everyone is well :)
Looking forward for a feedback when possible.
Thanks
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Posted by KasunRajapakse at 2020-01-28 09:00 Hi Guys, The following commands did not work. URL : https://support.huawei.com/enterprise/en/doc/EDO ...
Hi,
what you mean did not work?
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KasunRajapakse
KasunRajapakse Created Feb 6, 2020 13:13:34 (0) (0)
The DHCP bindings were not cleared. And I had to restart the switch to clear the DHCP bindings.
Devices were connected to the Switch and the DHCP Server was running on the router.
I entered the above command on the router.  
@KasunRajapakse hi
could you please share the result of display ip pool before and after the reset ip pool?
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