70 BigIron RX Series Configuration Guide53-1001810-01Restricting remote access to management functions4 Disabling Telnet accessTelnet access is enabled by default. You can use a Telnet client to access the CLI on the deviceover the network. If you do not plan to use the CLI over the network and want to disable Telnetaccess to prevent others from establishing CLI sessions with the device, enter the followingcommand.BigIron RX(config)# no telnet-serverTo re-enable Telnet operation, enter the following command.BigIron RX(config)# telnet-serverSyntax: [no] telnet-serverDisabling Web management accessIf you want to prevent access to the device through the Web management interface, you candisable the Web management interface.NOTEAs soon as you make this change, the device stops responding to Web management sessions. If youmake this change using your Web browser, your browser can contact the device, but the device willnot reply once the change takes place.To disable the Web management interface, enter the following command.BigIron RX(config)# no web-managementTo re-enable the Web management interface, enter the following command.BigIron RX(config)# web-managementSyntax: [no] web-managementDisabling Web management access by HP ProCurve ManagerBy default, TCP ports 80 is enabled on the Brocade device. TCP port 80 (HTTP) allows access to thedevice’s Web management interface.By default, TCP port 280 for HP Top tools is disabled. This tool allows access to the device by HPProCurve Manager.The no web-management command disables both TCP ports. However, if you want to disable onlyport 280 and leave port 80 enabled, use the hp-top-tools option with the command. Here is anexample.BigIron RX(config)# no web-management hp-top-toolsSyntax: [no] web-management hp-top-toolsThe hp-top-tools parameter disables TCP port 280.Disabling SNMP accessSNMP is enabled by default on the device. SNMP is required if you want to manage a device usingIronView Network Manager.
