Vlans And Port Vlan Id Numbers; Vlan Numbers - Lenovo Flex System Fabric CN4093 Application Manual

VLANs and Port VLAN ID Numbers

VLAN Numbers

© Copyright Lenovo 2017
Enterprise NOS supports up to 4095 VLANs per switch. Even though the
maximum number of VLANs supported at any given time is 4095, each can be
identified with any number between 1 and 4094. VLAN 1 is the default VLAN for
the external ports and the internal blade ports.
VLAN 4095 is reserved for use by the management network, which includes the
management ports and (by default) internal ports. This configuration allows Serial
over LAN (SoL) management—a feature available on certain server blades.
Management functions can also be assigned to other VLANs (using the following
command:
CN 4093(config)# vlan <1‐4094>
CN 4093(config-vlan)# management
Use the following command to view VLAN information:
CN 4093# show vlan
VLAN Name
---- ---------------------------
1 Default VLAN
200 VLAN 200
300 VLAN 300
4095 Mgmt VLAN
Primary Secondary
------- ---------
Note: The sample screens that appear in this document might differ slightly from
the screens displayed by your system. Screen content varies based on the type of
blade chassis unit that you are using and the firmware versions and options that
are installed.
Status MGT
------ --- -------------------------
ena
dis
dis
ena
Type Ports
--------------- ---------------------
Ports
dis INTA1-EXT22
dis empty
dis empty
ena EXTM MGT1
vPorts
---------
Chapter 8: VLANs
139