48 Command Modesw w w . d e l l . c o m | s u p p o r t . d e l l . c o mIC (Interface Configuration) Modesnmp-server set Sets SNMP MIB value by the CLI.snmp-server trapauthenticationEnables the switch to send Simple Network Management Protocol trapswhen authentication failed.sntp authenticate Grants authentication for received Network Time Protocol (NTP)traffic from servers.sntp authentication-key Defines an authentication key for Simple Network Time Protocol(SNTP).spanning-tree Enables spanning tree functionality.spanning-tree bpdu Defines BPDU handling when spanning tree is disabled on an interfacespanning-tree forward-time Configures the spanning tree bridge forward time.spanning-tree hello-time Configures the spanning tree bridge Hello Time.spanning-tree max-age Configures the spanning tree bridge maximum age.spanning-tree mode Configures the spanning tree protocol.spanning-tree pathcost method Sets the default pathcost method.spanning-tree priority Configures the spanning tree priority.tacacs-server key Sets the authentication encryption key used for all TACACS+communications between the device and the TACACS+ daemon.tacacs-server source-ip Specifies the source IP address that will be used for the communicationwith TACACS servers.tacacs-server timeout Sets the timeout value.tacacs-server host Specifies a TACACS+ host.username Establishes a username-based authentication system.vlan database Enters the VLAN database configuration mode.wrr-queue cos-map Maps assigned CoS values to select one of the egress queues.Command Descriptionback-pressure Enables Back Pressure on a given interface.channel-group Associates a port with a Port-channel.clear host dhcp Sets an IP address on the device.description Adds a description to an interface.dot1x auth-not-req Enables unauthorized users access to that VLAN
