Reference Guide

When using VLANs in a routing protocol, you must congure the no shutdown command to enable the VLAN for routing trac. In

VLANs, the shutdown command prevents L3 trac from passing through the interface — L2 trac is unaected by this command.

• Congure 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]

Congure 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-congured default VLAN

By default, VLAN 1 serves as the default VLAN for switching untagged L2 trac on OS10 ports in trunk or access mode. The default VLAN

is used for untagged protocol trac sent and received between switches, such as STPs. If VLAN 1 is used for data trac for network-

specic needs, recongure 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.

Recongure 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 prole

When you scale the number of VLANs on a switch, use the VLAN scale prole so that less memory is consumed. Enable the scale prole

before you congure VLANs on the switch. The scale prole globally applies L2 mode on all VLANs you create and disables L3 transmission.

To enable L3 routing trac on a VLAN, use the mode L3 command.

1 Congure the L2 VLAN scale prole in CONFIGURATION mode.

scale-profile vlan

2 (Optional) Enable L3 routing on a VLAN in INTERFACE VLAN mode.

mode L3

Interfaces