SmartSwitch Router User Reference Manual 5Chapter 1: IntroductionThe Enable mode command prompt consists of the SSR name followed by the poundsign(#):To exit Enable mode and return to User mode, either type exit and press Return, or pressCtrl+Z.Configure ModeConfigure mode provides the capabilities to configure all features and functions on theSSR. These include router configuration, access control lists and spanning tree. To enterConfigure mode, enter the command config from Enable mode.Note: As mentioned previously, up to four Telnet sessions can be run simultaneously onthe SSR. All four sessions can be in Configure mode at the same time, so youshould consider limiting access to the SSR to authorized users.The Configure mode command prompt consists of the SSR name followed by (config) anda pound sign (#):To exit Configure mode and return to Enable mode, either type exit and press Return, orpress Ctrl+Z.Boot PROM ModeIf your SSR does not find a valid system image on the external PCMCIA flash, the systemmight enter programmable read-only memory (PROM) mode. You should then reboot theSSR (enter the command reboot at the boot PROM prompt) to restart the system. If thesystem fails to reboot successfully, please call Cabletron Systems Technical Support toresolve the problem.For information on how to upgrade the boot PROM software and boot using theupgraded image, see the SmartSwitch Router Getting Started Guide.Getting Help with CLI CommandsInteractive help is available from CLI by entering the question mark (?) character at anytime. The help is context-sensitive; the help provided is based on where in the commandssr#ssr(config)#