Enabling Router Configuration Modes
Enterasys C3 Configuration Guide 24-3
Interface 
Configuration Mode
Configure router 
interfaces.
Type interface vlan or 
loopback and the 
interface’s id from Global 
Configuration mode.
C3(su)->router(Config-if
(Vlan 1))#
C3(su)->router(Config-if
(Lpbk 1))#
Router Configuration 
Mode
Set IP protocol 
parameters.
Type router and the 
protocol name (and, for 
OSPF, the instance ID) 
from Global or Interface 
Configuration mode.
C3(su)->router(Config-router)#
Note: To jump to a lower configuration mode, type exit at the command prompt. To revert back to 
switch CLI, type exit from Privileged EXEC router mode. 
Table 24-2 Router CLI Configuration Modes (Continued)
Use this mode... To... Access method... Resulting Prompt...