Reference Guide
When using VLANs in a routing protocol, you must congure the no shutdown command to enable the VLAN for routing trac. In
VLANs, the shutdown command prevents L3 trac from passing through the interface — L2 trac is unaected by this command.
• Congure an IP address in A.B.C.D/x format on the interface in INTERFACE mode. The secondary IP address is the interface’s backup
IP address.
ip address ip-address/mask [secondary]
Congure 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-congured default VLAN
By default, VLAN 1 serves as the default VLAN for switching untagged L2 trac on OS10 ports in trunk or access mode. The default VLAN
is used for untagged protocol trac sent and received between switches, such as STPs. If VLAN 1 is used for data trac for network-
specic needs, recongure 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.
Recongure default VLAN
OS10# show vlan
Q: A - Access (Untagged), T - Tagged
NUM Status Description Q Ports
* 1 up 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
VLAN scale prole
When you scale the number of VLANs on a switch, use the VLAN scale prole so that less memory is consumed. Enable the scale prole
before you congure VLANs on the switch. The scale prole globally applies L2 mode on all VLANs you create and disables L3 transmission.
To enable L3 routing trac on a VLAN, use the mode L3 command.
1 Congure the L2 VLAN scale prole in CONFIGURATION mode.
scale-profile vlan
2 (Optional) Enable L3 routing on a VLAN in INTERFACE VLAN mode.
mode L3
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Interfaces