Remove a Configured Default Router Subnet Option

This pool-specific option is offered to clients as a configuration parameter.

In this example, the address pool is pool 1, and the default router for the pool is 12.0.0.3.

1. Create the address pool.

   SEFOS# configure terminal
   SEFOS(config)# ip dhcp pool 1
   

2. Remove the configured code 3 from the subnet option.

   SEFOS(dhcp-config)# no default-router
   

3. View the remaining configured options.

   SEFOS# show ip dhcp server pools
   

   The output in switch 1 is:

   Pool Id                         : 1
   -------------------------------------------
   Subnet                          : 12.0.0.0
   Subnet Mask                     : 255.0.0.0
   Lease time                      : 95400 secs
   Utilization threshold           : 50%
   Start Ip                        : 12.0.0.1
   End Ip                          : 12.0.0.100
   Exclude Address Start IP        : 12.0.0.1
   Exclude Address End IP          : 12.0.0.10
    
   Subnet Options
   --------------
   Code       :     6, Value      : 12.0.0.6
   Code       :    15, Value      : future
   Code       :    44, Value      : 12.0.0.7
   Code       :    46, Value      : 1