Dell S4148U-ON OS10 Enterprise Edition User Guide Release 10.4.0E R2 - Page 76
User-con d default VLAN, Loopback interfaces, default VLAN
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Configure VLAN OS10(config)# interface vlan 10 OS10(conf-if-vl-10)# ip address 1.1.1.2/24 You cannot simultaneously use egress rate shaping and ingress rate policing on the same VLAN. User-configured default VLAN By default, VLAN 1 serves as the default VLAN for switching untagged L2 traffic on OS10 ports in trunk or access mode. The default VLAN is used for untagged protocol traffic sent and received between switches, such as spanning-tree protocols. If VLAN 1 is used for data traffic for network-specific needs, reconfigure the VLAN ID of the default VLAN. • Assign a new VLAN ID to the default VLAN in CONFIGURATION mode (1 to 4093). default vlan-id vlan-id In the show vlan output, an asterisk (*) indicates the default VLAN. Reconfigure default VLAN OS10# show vlan Q: A - Access (Untagged), T - Tagged NUM Status Description * 1 up Q Ports A Eth1/1/1-1/1/25,1/1/29,1/1/31-1/1/54 OS10(config)# interface vlan 10 Sep 19 17:28:10 OS10 dn_ifm[932]: Node.1-Unit.1:PRI:notice [os10:notify], %Dell EMC (OS10) %IFM_ASTATE_UP: Interface admin state up :vlan10 OS10(conf-if-vl-10)# exit OS10(config)# default vlan-id 10 Sep 19 17:28:15 OS10 dn_ifm[932]: Node.1-Unit.1:PRI:notice [os10:trap], %Dell EMC (OS10) %IFM_OSTATE_DN: Interface operational state is down :vlan1 Sep 19 17:28:16 OS10 dn_ifm[932]: Node.1-Unit.1:PRI:notice [os10:trap], %Dell EMC (OS10) %IFM_OSTATE_UP: Interface operational state is up :vlan10 OS10(config)# do show vlan Codes: * - Default VLAN, M - Management VLAN, R - Remote Port Mirroring VLANs Q: A - Access (Untagged), T - Tagged NUM Status Description Q Ports 1 down * 10 up A Eth1/1/1-1/1/25,1/1/29,1/1/31-1/1/54 Loopback interfaces A loopback interface is a virtual interface in which the software emulates an interface. Because a loopback interface is not associated to physical hardware entities, the loopback interface status is not affected by hardware status changes. Packets routed to a loopback interface are processed locally to the OS10 device. Because this interface is not a physical interface, you can configure routing protocols on this interface to provide protocol stability. You can place loopback interfaces in default L3 mode. • Enter the loopback interface number in CONFIGURATION mode (0 to 16383). interface loopback number • Enter the loopback interface number to view the configuration in EXEC mode. show interface loopback number • Enter the loopback interface number to delete a loopback interface in CONFIGURATION mode. no interface loopback number View loopback interface OS10# show interface loopback 4 Loopback 4 is up, line protocol is up 76 Interfaces