From global configuration mode, an administrator is attempting to create a message-of-the-day banner by using the command banner motd v authorized access only! violators will be prosecuted! v. when users log in using telnet, the banner does not appear correctly. what is the problem? authorized access only! router > (a) the banner message is too long.(b) the delimiting character appears in the banner message.* (c) the symbol “! ” signals the end of a banner message.(d) message-of-the-day banners will only appear when a user logs in through the console port.