Cisco Router 1941 если отвалился интернет в локальной сети Билайн

cisco-router-1941> en

# show ip interface brief
Interface                  IP-Address      OK? Method Status                Protocol
Embedded-Service-Engine0/0 unassigned      YES NVRAM  administratively down down    
GigabitEthernet0/0         unassigned      YES DHCP   up                    up      
GigabitEthernet0/1         192.168.1.1     YES NVRAM  up                    up      
NVI0                       unassigned      YES unset  administratively down down    
Virtual-PPP1               unassigned      YES NVRAM  administratively down down    

DHCP билайновский не хочет отдавать мне IP.

#show dhcp lease
Temp IP addr: 0.0.0.0  for peer on Interface: GigabitEthernet0/0
Temp  sub net mask: 0.0.0.0
   DHCP Lease server: 0.0.0.0, state: 3 Selecting
   DHCP transaction id: 78
   Lease: 0 secs,  Renewal: 0 secs,  Rebind: 0 secs
   Next timer fires after: 00:00:01
   Retry count: 1   Client-ID: cisco-a493.4cba.00a0-Gi0/0
   Client-ID hex dump: 636973636F2D613439332E346362612E
                       303061302D4769302F30
   Hostname: cisco-router-1941

Мдя, буду интерфейсы перестартовывать.

# conf t

# interface GigabitEthernet0/0
# shutdown

# no shutdown