I have a 2911 that will be using a 4G wireless card. It seems that it'll need to get a DHCP address from Verizon (even though we requested a static). I'm trying to configure the cellular interface to get the DHCP address using the "ip add dhcp" command, but it's not valid.
We're running IOS version 15.2(3)T1 on this guy. Does that need to be upgraded for this command to be available?
Yes - the command "ip address negotiated" does work and it's currently in the running config.
EDIT: I'm not sure what you mean by whether or not the command "works", but it's an option to be configured on the interface and it's saved in the running config for that interface. The interface status is:
Router#sh int cell0/3/0
Cellular0/3/0 is up (spoofing), line protocol is up (spoofing)
Hardware is 4G WWAN EHWIC - Verizon Multimode LTE/eHRPD/EVDO RevA/Rev0/1xRTT
Internet address will be assigned dynamically by the network
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