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Доброго времи суток, возникла проблема с выдачей статического IP устройству.
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Код: Выделить всё

ip dhcp pool DMZ
 network 10.10.10.0 255.255.255.0
 domain-name dmz.lan
 default-router 10.10.10.1
 dns-server 10.10.10.1
 lease 0 8
!
ip dhcp pool PHONE
 host 10.10.10.100 255.255.255.0
 client-identifier 102a.b3aa.c988


Дебаг

Код: Выделить всё

Mar 22 18:44:41.292: DHCPD: removing ARP entry (10.10.10.10 vrf default).
bravo(config)#
Mar 22 18:44:49.756: DHCPD: client's VPN is .
Mar 22 18:44:49.756: DHCPD: No option 125
Mar 22 18:44:49.756: DHCPD: DHCPREQUEST received from client 102a.b3aa.c988.
Mar 22 18:44:49.756: DHCPD: Finding a relay for client 102a.b3aa.c988 on interface FastEthernet0/0.10.
bravo(config)#
Mar 22 18:44:54.384: DHCPD: client's VPN is .
Mar 22 18:44:54.384: DHCPD: No option 125
Mar 22 18:44:54.384: DHCPD: DHCPREQUEST received from client 102a.b3aa.c988.
Mar 22 18:44:54.384: DHCPD: Finding a relay for client 102a.b3aa.c988 on interface FastEthernet0/0.10.
Mar 22 18:44:54.940: DHCPD: client's VPN is .
Mar 22 18:44:54.940: DHCPD: No option 125
Mar 22 18:44:54.940: DHCPD: DHCPDISCOVER received from client 102a.b3aa.c988 on interface FastEthernet0/0.10.
Mar 22 18:44:54.940: DHCPD: Allocate an address without class information (10.10.10.0)
Mar 22 18:44:54.944: DHCPD: Saving workspace (ID=0x2600006E)
bravo(config)#
Mar 22 18:44:56.944: DHCPD: Reprocessing saved workspace (ID=0x2600006E)
Mar 22 18:44:56.944: DHCPD: DHCPDISCOVER received from client 102a.b3aa.c988 on interface FastEthernet0/0.10.
Mar 22 18:44:56.944: DHCPD: Sending DHCPOFFER to client 102a.b3aa.c988 (10.10.10.11).
Mar 22 18:44:56.944: DHCPD: no option 125
Mar 22 18:44:56.944: DHCPD: creating ARP entry (10.10.10.11, 102a.b3aa.c988, vrf default).
Mar 22 18:44:56.944: DHCPD: unicasting BOOTREPLY to client 102a.b3aa.c988 (10.10.10.11).
Mar 22 18:44:57.304: DHCPD: client's VPN is .
Mar 22 18:44:57.304: DHCPD: No option 125
Mar 22 18:44:57.308: DHCPD: DHCPREQUEST received from client 102a.b3aa.c988.
bravo(config)#
Mar 22 18:44:57.308: DHCPD: Appending default domain from pool
Mar 22 18:44:57.308: DHCPD: Using hostname 'RedmiNote3-Redmi.dmz.lan.' for dynamic update (from hostname option)
Mar 22 18:44:57.308: DHCPD: Sending DHCPACK to client 102a.b3aa.c988 (10.10.10.11).
Mar 22 18:44:57.308: DHCPD: no option 125
Mar 22 18:44:57.308: DHCPD: ARP entry exists (10.10.10.11, 102a.b3aa.c988).
Mar 22 18:44:57.308: DHCPD: unicasting BOOTREPLY to client 102a.b3aa.c988 (10.10.10.11).


Тему перенес, т.к. DHCP не имеет никакого отношения к маршрутизации, т.к. не является протоколом маршрутизации.

Configuring the Cisco IOS DHCP Server
Что показывают:

Код: Выделить всё

show ip dhcp pool

Код: Выделить всё

show ip dhcp binding

А что если указать hardware-address ?

assign static ip to a mac-address through DHCP

P.S. А вообще лучше вынести DHCP сервис на сервер.

Спасибо, помогло hardware-address.